Eaton's electrical business is a global leader in electrical control, power distribution, and
industrial automation products and services. Through advanced product development, world-
class manufacturing methods, and global engineering services and support, Eaton's electrical
business provides customer-driven solutions under brand names such as Cutler-Hammer0,
Powerware®, Durant®, Heinemann°, Holes®, and MEMO, which globally serve the changing
needs of the industrial, utility, light commercial, residential and OEM markets. For more
information, visit www.eatonelectrical.ca .
E1T•N
INTEGRATED EQUIPMENT RATINGS APPLICATION HANDBOOK
Eaton Corporation is a diversified industrial manufacturer with 2006 sales of $12.4 billion.
Eaton is a global leader in electrical systems and components for power quality, distribution
and control; fluid power systems and services for industrial, mobile and aircraft equipment;
intelligent truck drivetrain systems for safety and fuel economy; and automotive engine air
management systems, powertrain solutions and specialty controls for performance, fuel
economy and safety. Eaton has 61,000 employees and sells products to customers in more than
125 countries. For more information, visit www eaton com
Eaton Yale Company 5050 Mainway Burlington. ON L7L 5Z1 Canada 1-800-268-3578 www.EatonElectricaloa
E :T•N 0-2007 Eaton Corporation All Rights Reserved Pub. No 20-1773 REV I ) May 2007 Printed in Canada
INTEGRATED EQUIPMENT RATINGS Ea•N
INDEX
Typical Specification Page 3
Introduction Page 4
Description Page 4
Application and Worked Example Page 9
BR Loadcentre, Plug-In Page 11
CBL/CBM Loadcentre, Bolt-On Page 12
Meter Centre, CMM Design, 5 Jaw Page 13
Meter Centre, CMM Design, 7 Jaw Page 14
Pow-R-Line 1a Panelboard Page 15
Pow-R-Line 2a Panelboard Page 16
Pow-R-Line 3a Panelboard Page 17
Pow-R-Line 415P Panelboard Page 19
Cutler-Hammer Transfer Switch Withstand/Closing Ratings Page 21
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ET'N
INTEGRATED EQUIPMENT RATINGS
Typical Specification Downstream panelboards must be either Fully Rated or INTEGRATED EQUIPMENT RATED with the upstream protective device.
For INTEGRATED EQUIPMENT RATED panelboards, each panel must be labelled to indicate:
1) tested IER kA rating 2) specific upstream protective device 3) permissible branch devices 4) panelboard designation 5) voltage
All ratings contained herein are based on the latest data available at
time of printing. For further information, consult your Eaton sales representative.
When applying IER to the old style NBA, NGB, NFD panelboards,
please refer to the 2'' edition of 20-1 773(Rev. B) When applying IER to the old style PRL 1, 2, 3 pane/boards and BQL Loadcentres, please refer to the 6th edition of 20-1 773(rev F)
ET'N
INTEGRATED EQUIPMENT RATINGS EtT•N
Introduction Low voltage distribution systems require the general need of continuity of supply and safety to personnel and equipment. The reliable and safe distribution of electrical power is dependent upon the use of protective devices for making and breaking circuits, detecting the presence of fault currents, and for isolating a faulty circuit with least disturbance to the system. In addition, the assemblies which house and provide interconnection points for protective devices play an important role in this reliability and safety perspective. All these matters must be considered when designing, developing, operating and maintaining a modern electrical power system.
Electrical standards of Canada and the USA provide two different methods of applying assemblies such as
panelboards, switchboards, etc. into an electrical system:
• Fully Rated: The short circuit protective devices at all levels have a rating that matches or exceeds
the system available fault level.
• Series Rated or INTEGRATED EQUIPMENT RATED: The electrical standards permit the use of downstream equipment (such as moulded case circuit breaker panelboards) with protective devices having lower interrupting ratings than the available system fault level when protected by an upstream fully rated device. This "series" application of upstream and downstream device must comply with CSA/UL standards which require that any installation supplied in this fashion makes use of devices which have been tested as a series combination.
Description The upstream protective device may be either a moulded case circuit breaker or a fuse (Class R, J, T or L). In the event of a major fault both upstream and downstream devices will open. The let-through current is limited by the simultaneous opening of both devices to a value which can be safely cleared. The upstream device thus protects the lower-rated downstream device. The resultant series rating when applied to a product assembly is known as an INTEGRATED EQUIPMENT RATING.
• Circuit Breakers
A downstream circuit breaker tested in combination with an upstream circuit breaker may be assigned a series connected rating. These circuit breakers can utilize either thermal-magnetic trip units or electronic trip units and can be 80% or 100% rated. When the downstream circuit breaker is tested in a piece of distribution equipment, such as a panelboard, the net result is that the panelboard will have an INTEGRATED EQUIPMENT RATING. Design of the equipment and selection of breakers is based on short circuit interruption tests specified and witnessed by CSA/UL. Because the devices and the equipment are tested as a system, the manufacturer can provide and warrant this INTEGRATED EQUIPMENT RATING.
• Fuses
Don't apply fuses using the up-over-down method. This graphical/empirical method of sizing an upstream current limiting fuse to protect downstream moulded case circuit breakers has been recommended by some fuse manufacturers. This selection process is no longer permissible as the electrical standards will now recognize only tested combinations. Moreover the UP-OVER-DOWN method could lead to erroneous and unsafe conclusions because it treats the circuit breaker as a device with only a static interrupting capacity characteristic. In fact, the circuit breaker has a number of dynamic characteristics at play during fault interruption one of the most dominant being the speed of contact opening. These dynamic characteristics vary greatly between circuit breaker designs.
For proper application of current limiting fuses, always refer to recommendations by the manufacturer of the circuit breaker and its assembly, which are based on actual test data.
• Circuit Protection and Continuity
In applying INTEGRATED EQUIPMENT RATINGS, the design engineer should understand that this technique does not jeopardize circuit protection and continuity when compared to fully rated equipment performance.
INTEGRATED EQUIPMENT RATINGS generally apply to the 600 Ampere and lower feeder level. At the feeder level (i.e. upstream breaker), the device is fully rated. The user level device (i.e. downstream breaker) is a
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ETON INTEGRATED EQUIPMENT RATINGS
standard interrupting capacity device. Whether the downstream breaker is fully rated (see figure 1) or JER rated (see figure 2), co-ordination and selectivity remain the same. In BOTH Fully Rated and INTEGRATED EQUIPMENT RATED systems, a downstream fault current higher than the instantaneous trip setting of the upstream breaker may result in both circuit breakers tripping. This situation is usually acceptable when one considers that the vast majority of faults are overloads or limited arcing faults where time-current selectivity still applies. Circuit continuity for INTEGRATED EQUIPMENT RATED systems is the same as for fully rated systems when applied at 600 Amperes and below.
• Fault Calculations/Protection of Downstream Devices and equipment
When applying INTEGRATED EQUIPMENT RATINGS it is only necessary to evaluate the available fault current level (in symmetrical kA) at the line terminals of the main or upstream device. This is sufficient because:
• The upstream/main device (circuit breaker or fuse) is fully rated for the available fault level.
• The upstream device and downstream assembly have a test-proven INTEGRATED EQUIPMENT RATING to meet or exceed the available fault level.
• The let-through current and energy below the downstream breaker is at or below the level of let-through for the downstream device at its rated fault capacity. In this manner downstream cables and loads are protected as normal.
• Selection
To develop a series connected protective system, it is suggested that the design engineer, after completing preliminary steps:
• Define available fault current at the line termi- nals of the upstream breaker.
• Select an upstream breaker with an interrupting rating equal to or greater than the available fault current.
Verify the INTEGRATED EQUIPMENT RAT-INGS of the selected equipment by referring to the tables in this brochure. Tables show the maximum main or upstream fuse or breaker frame ampere rating. The IER combination applies from the minimum to the maximum fuse or breaker frame rating.
• Confirm, during commissioning, that the correct breakers have been installed by checking the nameplates appearing on the equipment.
. Motor Loads
In most applications, panelboards feed non-motor or low inductance loads, and therefore, there is no requirement to consider motor contribution when selecting series combinations using the IER charts. However, if the downstream panelboard feeds motors through its branch circuit breakers then due consideration should be given to the motor fault contribution.
CEC Part 1, Appendix B, Notes on rules; 14-014 states that "Where motors are connected in the system between the series connected devices, any significant motor contribution to the fault current should be considered. It is generally agreed that the contribution of asynchronous motors to the short circuit current may be neglected if the sum of the rated currents on motors connected directly to the point between the series connected devices is 1% or less of the interrupting rating of the downstream circuit breaker. (See IEC Publication 60781)."
ER RATED DEVICES
INITIAL SHORT-CIRCUIT
CURRENT -
• 1 BRANCH BREAKERS
For those situations where the total motor load is above this level, fully rated circuit breakers should be considered.
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INTEGRATED EQUIPMENT RATINGS
ET.N
100U0
I hour
Io00
102
1
o.I
0-01S 11 IA
Fully ratetl.prs Overcurreiit Aiialvsis. Voltaae Base: 600V. 1232003 9:32:03 AM
3400(TIM)_
Device Name: HKD3400(T/M) Manufacturer: Cutler-Hammer Type: HKD Description: TH-MAG LI Frame/Cartridge: 400.0 A Sensor/Trip: 400.0 A Settings Phase
LTD INST 10.0 (4000A)
FDC3I50
Device Name: FDC3150
\ \ \ Manufacturer: Cutler-Hammer
\ \ \ Type:FDC Description: 150A Frame/Cartridge: 150.0 A Sensor/Trip: 150.0 A
\ \ Settings Phase Opening Clearing Curve
FULLY RATED 35 kA, GOOV
THERMAL MAG
IOA IUOA IkA lOkA lOUkA 1 M
I 0U
Figure 1 - Time-current curves for upstream and downstream breakers that are fully rated.
ET.N Page 6 www.eatonelectrical.ca
INTEGRATED EQUIPMENT RATINGS
Series Rited.prs Overcurrent Analysis. Voltage Base: 60W. 1232003 9:35:12 AM
•
Device Name: HKD3400(T/M) Manufacturer: Cutler-Hammer Type: HKD
\ \ Description: TH-MAG LI Frame/Cartridge: 400.0 A Sensor/Trip: 400.0 A Settings Phase
\ \ LTD INST 10.0 (4000A)
FDB3I50
Device Name: FDB3150 Manufacturer: Cutler-Hammer
\ \ Type: FDB Description: 150A Frame/Cartridge: 150.0 A Sensor/Trip: 150.0 A Settings Phase
Opening Clearing Curve
SERIES (IER)RATED
I 35 kA, 600V
L THERMAL MAG
IA IDA 10 A 1 k 10k/k 100kA IMA
Figure 2 - Time-current curves for upstream and downstream breakers that are IER rated.
l0000s
1 houi
l000s
lOOs
I mm
lOs
Is
Ols
0.015
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Page 7
INTEGRATED EQUIPMENT RATINGS
ET-,N
INTEGRATED EQUIPMENT RATINGS VALEURS NOMINALES DE PROTECTION INTEGREE DE L'EQUIPEMENT
Voltage
Tension
_LL.
Fault Level!
Courant do Fault
kA synr.)
Branch Breaker!
Disjoncleurs do
derivation
Main or Upstream Breaker Type!
nisjoncteursorinc pal ou an r',ont
y,.sno,toi3O0rsoug SUnG pnrsIboS,0 Is 04 ItotOsLoc IC 00000,,, plug
nuog nosnc DiInrls2,ns p,nsno,0001n. sg,insnoIoggLioIno.
--r du 0.0.57 04ng cgrr.s.000aOls i a0g0, rCs
2.tsIg0000,SSOtgIO$IgIIg$gO,gpSlsl
,rn,,ni00Id.p,n.oIi,,
...,,,,,,,,, IOOA 150A 225A 400A
22
00, nuB, csoa OBOW ED, EDO ED, FD. EDO
001500!DNOA (15-700) .... .... .-- no. En. 405'
SFCBB 500W ED, EDO ED. EDO DO. ED, HOD 10.050. RMsso son ian..,. nova 1SIL05,S,.g. —.y .501100. 01s0 .5,2.
a000,00,os ps o
42
BE, tAB, DNBA ED. EDO ED, EDO ED, PD. EDO
B0IBAE!DNEA (16-70A) GB Fe. SF0 JO, 040 OK, no, SEe
1201240
and let
240
SF000 GB, ED. EDO ED, EDO ED, EDH LCL
INTEGRATED EQUIPMENT RATINGS
VALEGRS NOMINALES DC PROTECTION INTOGREE DE L'EQUIPEMDNT
000W (15.100) GB, Fe, HFD FO, SF0
OBHW FOG FOG JO, 040 DC, ED, 000
SD
BA, Bus, ONBA ED, EDO no, coo ED. EDH. FO , JDG ' BA, BAB, 0500 1670) GO FD, HFD JO, OJD OK, ED, HOD
SF000 GB, ED, EDO ED, EDH ED, EDO LCL
GFCSB 11500! FOG FOG JOG LCL
000W lrS.IDO! GO, ED, SF0 FD,HFD JOG KOC vat.5.,
r.onno,,
IV!
FS1tIIL.0.I1
05000,0
lkA.r' I
5I55nflBl.,k.SI
0.0,00115
FSSSIFSSIOIS
000W FOG FOG JO, OJO DO, CD, 0150
BA, tAB. ONBA EDO, FOG EDO, FOG EOH, OFO, JOG '." 1000 1500 2400 4444 0000
100 GFGOB EDO. FB.TRIPAG EDO EDO LGL 1201142
0041.1
024
100 DA,E,AB.ENBA 10 1 1 0
0011W FOG FOG JOG EDO 02, sos, —AI,C.,00l J,T,nJ,vJ.TJ,T
BA,Bu010NEA )15.100u) F050LFD FOB+LFD LGL LGL 000
200 000W (15.I00A) FGL LGL LCL LCL
GFCBB FGL LGL LOL LGL
Figure 3 Typical Pane/board Label
• CSA/UL Standards Moulded case circuit breakers are designed and tested to CSA Spec. C22.2 #5.1 and/or U/L #489. Both these standards include the test requirements for verifying a series combination rating. The short circuit tests are performed with the upstream device and the downstream circuit breaker mounted in the smallest enclosure in which each is to be used. Two short circuit shots are required; one where the fault is applied with both devices closed, the other by closing the downstream breaker on the fault. After the short circuit shots, the downstream device must pass a calibration check carrying twice rated current and a dielectric withstand test.
An intermediate interrupting test may be required by the testing agency if it is deemed necessary to verify the downstream breaker over the entire range of fault current.
The short circuit test must be repeated if a manufacturer requires • series rating with the downstream circuit breaker mounted in • panelboard.
The series requirements which are now included in C22.2#5.1 are in the CSA Canadian Electrical Code Part I, Rule 14-014, "Series Rated Combinations".
• Panelboard Marking Downstream panelboards containing branch circuit breakers which are being applied on the basis of a series rating must be clearly marked to indicate the following: (Figure #3)
• Short circuit rating • Upstream breaker type • Branch breaker type
Apply and replace breakers prudently since the interrupting capability of an INTEGRATED EQUIPMENT RATED panelboard is based on specific upstream and downstream devices as marked on the panelboard label. It is absolutely essential that any additional or replacement breakers be of the same type and rating as indicated on the label.
. Other Applications of Series (IER) Ratings
Series ratings can also be applied under the following: • Any fully rated breaker can be applied
upstream, downstream or in the middle of any of the series ratings stated in tables.
• Any series rating stated in the tables may have additional series rated branch breakers of the exact same tve further downstream in that rating.
Combining series ratings are allowed under certain conditions. Main and branch ratings may be combined if:
Breakers A, B, and C are in series respectively from main to branch. Breakers Aand B series rate together. Breakers A and C series rate at the same fault level (or higher). Then it is allowable to use A, B and C together at the A-B series rating.
It is improper to combine series ratings under the following condition:
Breakers A, B, and C are in series respectively from main to branch. Breakers A and B series rate together. Breakers B and C series rate at the Breaker B interrupting rating level. It is not allowable to use A, B and C together at the A-B series rating. However combining multiple overcurrent devices as in this example, can be accomplished if all devices in the series combination have been tested together.
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ET.N INTEGRATED EQUIPMENT RATINGS
• Summary The utilization of this technique will result in a number of benefits without sacrificing either safety or reliability:
Reduction of Panelboard initial cost and size, since downstream breakers are rated only for the prospective short circuit fault current at their point of application. Requirement of fault calculations for downstream product selection is eliminated.
Downstream circuit breakers are readily available,
volume produced and standard interrupting type.
Anølication and Worked ExamDle
Figure 3 shows a typical schematic that demonstrates the use of Integrated Equipment Ratings. The main Service Switchboard includes a 1600 amp incoming moulded case circuit breaker which feeds a power panelboard in a distribution section of the board. It is assumed that the fault curent of 40 kA is available at the power panelboard bus since the main 1600 amp circuit breaker provides little or no current limitation.
The diagram also indicates that a 400 amp branch breaker in the distribution section feeds a downstream Lighting and Distribution Panel.
• Using the IER Charts The selection of this downstream Lighting and Distribution panel board using Integrated Equipment Ratings is achieved as follows:
Step 1. Look at the given information. (Figure 4)
• System Operating Voltage: 600Y1347V • Fault Level Available: 40kA • Upstream Breaker Amps: 400A
CABI.EIBUS DUCT EOOV 3PH 4W 1500K VA TRANSc
2'4 1 2J MCCB
2XV 2CA cpw CR0 FL
FM
IEI1 I
INCOMING DISTRIBUTION DISTRIBUTION SECTi3I
Figure 4 Typical Schematic Diaa,,,
• Downstream Breakers Amps: 2 and 3 pole 15-150A, 1 pole 15-30A
Step 2. Determine the type of panelboard. • System operating voltage is 600Y/347. There
are two types of panelboards that operate at this voltage: Pow-R-Line 2a and 3a. Since some branches are greater than bOA, the Pow-R-Line 3a must be used.
Step 3. Select and use the IER chart corresponding to the panelboard chosen. (Figure 5)
• First, go to the left most column and select the Voltage Level - for this example: 600Y/347V (A).
• Next, select the Fault Level associated with that voltage from the Fault Level Available column. Use the next highest value if the exact level is not shown - for example: 40kA - go to 42kA (B).
• Now, select the Main or Upstream Breaker Type Amperage. Proceed horizontally to the column with the required ampere rating of upstream device - 400A (C).
• Finally, proceed vertically down from this amperage (C), and horizontally across from the fault level (B). Where these intersect, (D), read the required upstream device, - KDC. Note: If no main or upstream breaker or fuse is shown, then go to a higher fault level that shows a device protecting the particular branch breakers. If one is not shown, then a good combination does not exist.
The upstream device selected is a KDC3400 breaker with standard rated FDB 14kA branch breaker.
That's INTEGRATED EQUIPMENT RATINGS!
TYPE PRLC MAIN SERVICE SWITCHBOARD
TYPSPRL3 LIOF1TIIIC Ala
ST RIBUTI ON PANEISOARD 6000/WV 3014W
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Page 9
INTEGRATED EQUIPMENT RATINGS
Pow-R-Line
Voltage
3aPanelboard:
Max. Fault Level
Avail, at Main or
(kAsym.)
flTh
Branch
Breakers
Upstream device
Main or Upstream
Breaker Type
225A 250A 400A 600A
BA, BAB, DNBA ED, EDH,FD, HFD JD, HJD
QBHW FD, HFD, FDC JD, NJD LD, HLD, Cl-ILD
65 GFCBB,QBAF ED,EDH LCL
120/240 QBAE,GFCBB JD,HJD,JDC
and 240 ED, END, FDB FD, HFD JD, HJD LD, HLD, CHLD
BA, BAG, DNBA EDH, HFD, FDC JDC
QBHW FDC JDC
100 GFCBB, QBAF EDH, HFD. FDC LCL
GHB, GBH EDH, HFD, FDC HJD HLD, CHLD
EHD, FOB, ED EDH, HED, EDC HJD HLD, CHLD
BA, BAB, D NBA (15-IOOA EDBf LED (4) LCL -
QBHW (15-10A) LCL LCL
200 GFCBB,QBAF LCL LCL
GHB, GBH FDC JDC
EHD, EDB, ED, NED FDC JDC
14 GBH (3) EDB, ED, HFD JD, HJD ---- HLD, CHLD
GBH (3) ED, NED JO, HJD ---- HLD, CElLO
18 EDB, ED ED, NED JO, HJD ---- LD, HLD
CLD,CHLD
GBH (3) HFD
600Y/347
25 FDB, FD HED HJD
----
----
--
LD, HLD
CLD,CHLD
and 600 GBH (3) FDC
35 FDB, ED, NED EDO JOC HLD, CHLD
GBH (3) (ED/EDB) + LED (4) 42
FDB, FD, NED --- ---- KDC
GBH (3) (FD/EDB)+ LED (4) 50
EDB, FD, HFD ---- KDC
100 FDB, ED, NED (ED/EDB)+ LED (4) LCL (1) LCL (1)
NOTES: (1) For LCL @ 600V, branch breakers:1 pole 15-70A; 2,3 pole 15-225A. (2) Branch breakers: 2 and 3 pole only. (3) GHBIGBH breakers are suitable for use only on 3 phase 4 wire, grounded wye systems. (4) 150A maximum
Figure 5 Worked Example
Page 10
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ET'N
INTEGRATED EQUIPMENT RATINGS
:]:pr7 Plug-in INTEGRATED EQUIPMENT RATINGS 120/24OV AND 24OV, 208Y/ 120V
Max. Fault Level Avail, at Main or Upstream device
(kAsym.)
Branch Breakers
Main or Upstream
Breaker Type
100A 200Al225A 250A 400A
22 BR, DNPL QBHW, BRH ED, EDH DK, KID, HKD, CKD, CHKD GFCB, BRAF, BRCAF QBHW, BRH ED, EDH DK, KD, HKD, CKD, CHKD
25 BR, DNPL CSR GFCB, BRAF, BRCAF CSR
BR, DNPL GHB, GBH, ED, EDH ED, EDH 42 BR, DNPL GHB, GBH, FD, RFD FD, HFD JD, HJD DK, KID, HKD, CKD, CHKD
BRH GHB, GBH, FD, HFD FD, HFD
BRH FDC FDC JD, HJD DK, KID, HKD, CKD, CHKD GFCB, BRAF, BRCAF GI-IB, GBH, ED, EDH ED, EDH JD, HJD KD, LCL
BR, DNPL GHB, GBH, ED, EDH ED, EDH JD, HJD DK, KID, HKD, CKD, CHKD 65 BRH (15-b OA) GHB, GBH, FD, HFD ED, HFD
BRH EDH, EDC, FDC EDH, EDC, FDC JD, HJD DK, KID, HKD, CKD, CHKD GFCB,BRAF,BRCAF GHB, GBH, ED, EDH, FDC ED, EDH, FDC ---- DK,KD,HKD,LCL,CKD,CHKD BRAF,BRCAF,GFCB ---- ---- JDC
BR, DNPL EDH, EDC EDH, EDC JDC
100 BRH EDH, EDC, FOC EDH, EDC, FDC JDC KDC GFCB,BRAF,BRCAF I EDH, EDC, EB-TRIPAC EDH, EDC JDC LCL
:I1!TFi1 Plug-in INTEGRATED EQUIPMENT RATINGS 120/240V AND 240V, 208Y/ 120V
Max. Fault Level Avail, at Main or Upstream device
(kAsym.)
Branch
Breakers
Main or Upstream
Fuse Type
bOA 200A 400A
65 GFCB,BRAF,BRACRF J,T J,T -
100 BR/DNPL(15-100A) J,T,R J,T J,T
100 CC J,T J,T J,T
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INTEGRATED EQUIPMENT RATINGS
ET.N
CBM/C BL IrnIUT B olt-o n/Pow-R- Line 1R INTEGRATED EQUIPMENT RATINGS
120/240V and 240V; 208Y/120V
Max. Fault Level
Avail, at Main or
(kAsym.)
Branch
Breakers
Upstream device
Main or Upstream
Breaker Type
100A 225A 250A BA,BAB,DNBA QBHW ED, EDH
22 QBGF,QBAF QBHW ED, EDH
BA,BAB,DNBA ED, EDH, GI-IB, GBH ED, EDH JD, HJD QBGF, QBAF GHB, GBH, ED, EDH ED, EDH
42 QBHW GHB, GBH, ED, HFD FD, HFD QBHW FDC FDC JD, HJD
BA,BAB,DNBA ED, EDH, GHB, GBH ED, EDH JD, JDC, HJD QBGF, QBAF GHB, GBH, ED, EDH ED, EDH
65 QBAF,QBGF FDC, GHB, GBH FD QBHW - GHB, GBH, ED, HFD FD, HFD JDC OBHW FDC FDC JD, HJD
M!WL'I :1 U!TT 11T :111i7j 11'' R- Line hi; INTEGRATED EQUIPMENT RATINGS
120/240V and 240V; 208Y/1 20V
Max. Fault Level
Avail, at Main or
(kAsym.)
Branch
Breakers
Upstream device
Main or Upstream
Fuse Type
100A 150A 200A
100 BA,BAB,DNBA J,T J,T J,T
200 BA/BAB/DNBA (15-100A) J,T,R J,T J,T
ETON Page 12 www.eatonelectrical.ca
ET.N INTEGRATED EQUIPMENT RATINGS
Meter Centre: _ INTEGRATED EQUIPMENT RATINGS
208Y/120V 3ph 4w, or 120/240 1 p 3w Maximum System Voltage
MaxFault Level Tenant/Remote! Suite Main or Upstream
Avail, at Main or Panel Main Panel Breaker Type
Upstream device Breakers Breakers
400A 600A 800A 1200A (kA sym.)
DK, KID, BR (15-100), CSR
DNPL, BAB, DNBA, BR, GFCB, BRAF, HKD,CKD,
BRCAF, QBAF CHKD 22
BRH, DNPL, BAB, DNBA, BR, GFCB, BRAF, CHH-H2, CSR BRCAF,QBAF
DK, KD, BR (15-70)
DNPL, BAB, DNBA, BR, GFCB, BRAF, HKD, CKD,
BRCAF, QBAF CHKD
BRH, DNPL, BAB, DNBA, BR, GFCB, BRAF, OK, KD, LID, CLD,
42
CHH-H2 BRCAF,QBAF HKD,CKD, HLD,
CHKD CHILD DK, KD, LD, CLD, ND, HND,
BRHH, DNPL, BAB, DNBA, BR, GFCB, BRAF, HKD,CKD, HLD,
MDL, NDC,CND,
CHH-H4 BRCAF,QBAF CHKD CHLD
CMDL CHND,CNDC
DK, KID, LO, CLD, ND, HND,
65 BRHH DNPL, BAB, DNBA, BR, GFCB, BRAF,
HKD,CKD, HLD, MDL, NDC,CND, BRCAF, QBAF
CHKD CHLD CMDL CHND,CNDC
Meter Centre: CMM Design, 5 Jaw INTEGRATED EQUIPMENT RATINGS 208Y/120V 3ph 4w, or 1201240 lph 3w Maximum System Voltage
Max. Fault Level Tenant/Remote! Suite Main or Upstream
Avail, at Main or Panel Main Panel Fuse Type
Upstream device Breakers Breakers
400A 600A 800A 1200A (kA sym.)
22 CSR, BR (15-100) DNPL, BAB, DNBA, BR, GFCB, BRAF,
J,T J,T BRCAF, QBAF
BR, BRH, DNPL, BAB, DNBA, BR, GFCB, BRAF, J,T J,T
CHH-1-12 BRCAF,QBAF 42
BRH, BRHH DNPL, BAB, DNBA, BR, GFCB, BRAF,
J,T J,T T T BRCAF, QBAF
BR, BRH, BRHI-1 DNPL, BAB, DNBA, BR, GFCB, BRAF,
J,T J,T ____________ BRCAF, QBAF
65 BRH,BRHH
DNPL, BAB, DNBA, BR, GFCB, BRAF, J,T J,T T T
BRCAF, QBAF
BR, BRHH, BRH DNPL, BAB, DNBA, BR, GFCB, BRAF,
J,T J,T
BRCAF, QBAF
100 BRH,BRHH DNPL, BAB, DNBA, BR, GFCB, BRAF,
J,T J,T T T BRCAF, QBAF
CHH,EDC,EDH DNPL, BAB, DNBA, BR, GFCB, BRAF,
J,T J,T T I BRCAF, QBAF
ET.N wweatonelectrical.ca
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INTEGRATED EQUIPMENT RATINGS
ET'N
Meter Centre : CMM Design, 7 Jaw INTEGRATED EQUIPMENT RATINGS 208Y1120V 3ph 4w Maximum System Voltage
Max. Fault Level Tenant/Remote/Panel Main Suite Main or Upstream Avail, at Main or Breakers Panel Breaker Type Upstream deice Breakers
200A 400A 600A (kA sym.)
DNPL. BAB, DNBA, BR, GFCB, BRAF, CC, GD, ED BRCAF,QBAF ED
DNPL, BAB, DNBA, BR, GFCB, BRAF, 22 CC, GD BRCAF,QBAF DK DK, KD, HKD, CKD, CHKD
DNPL, BAB, DNBA, BR, GFCB, BRAF, CC, GD, ED BRCAF,QBAF DK DK, KD, HKD, CKD, CHKD HLD, CHILD
DNPL, BAB, DNBA, BR, GFCB, BRAF, - CC, GD, ED BRCAF,QBAF ED
DNPL, BAB, DNBA, BR, GFCB, BRAF, 42 CC, GD BRCAF, QBAF DK DK, KD, HKD, CKD, CHKD
DNPL, BAB, DNBA, BR, GFCB, BRP,F, CC, GD, ED BRCAF,QBAF DK DK, KD, HKD, CKD, CHKD HLD, CHILD
DNPL, BAB, DNBA,BR, GFCB, BRAF, 65 CC, GD, ED BRCAF,QBAF ED DK, KID, HKD, CKD, CHKD
DNPL, BAB, DNBA, BR, GFCB, BRAF, - 100 CC, GD, ED BRCAF,09AF EDH
i'iFiZ'flflJ7 INTEGRATED 7EQUIPMENT :7V1IL* 208Y/120V 3ph 4w Maximum System Voltage
Max. Fault Level Tenant/Remote/Panel Main Suite Main or Upstream Avail, at Main or Breakers Panel Fuse Type Upstream device Breakers
200A 400A 600A (kA sym.) DNPL, BAB, DNBA BR, GFCB, BRAF,
22 CC, GD, ED BRCAF, QBAF J, T J, T J, T DNPL, BAB, DNBA, BR, GFCB, BRAF, -
42 CC, GD, ED BRCAF,QBAF J, T J, T J, T DNPL, BAB, DNBA, BR, GFCB, BRAF,
65 CC, GD, ED BRCAF, QBAF J, T J, T J, T DNPL, BAB, DNBA, BR, GFCB, BRAF, -
100 CC, GD, ED BRCAF, QBAF J,T J, T J, T
TENANT BREAKER
WATTHOUR METER
100A
METER bOA CENTRE #1
(TYPICAL 35 METERS)
100A
100A
100A
100A
SUITE PANEL 208Y/1 20V OR 120/240V 1PH3W
TRANSFORMER I 600 to 208Y/1 Lkk_AJ 3PH4WOR ,--- 600 TO 120/240V
1 PH 3W
METER CENTRE #3
METER CENTRE#2
6CDA
600A
600A
PAN ELBOARD 1200A 208W1 20V 3PH 4W
Figure 6 Meter Centre Application
ET.N Page 14
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INTEGRATED EQUIPMENT RATINGS
Pow-R-Line la Panelboard: INTEGRATED EQUIPMENT RA TINGS
120/240V and 240V; 208Y/1 20V
Max. Fault Level
Avail, at Main or
(kAsym.)
Branch
Breakers
Upstream device
Main or Upstream Breaker Type
IOOA 225A 250A 400A 600A
22 BA, BAD, DNBA QBHW ED, EDH JD, HJD DK, KD, HKD, CKD, CI-IKD __
QBGF,QBAF,QBGFEP QBHW ED, EDH DK, KD, HKD, CKD, CHKD
BA, BAB, DNBA ED, EDH, GHB, GBH ED, EDH
BA, DAB, DNBA ED, HFD JD, HJD DK, KID, HKD, CKD, CHKD 42 QBGF,QBAF,QBGFEP GHB, GBH, ED, EDH ED, EDH LCL
QBHW GHB, GBH, FD, HFD ED, HED
QBHW FDC FDC JD, HJD DK, KD, HKD, CKD, Cl-IKD HLD.CHLfl
BA, BAB, DNBA ED, EDH, GHB, GBH ED, EDH JDC
BA, BAB, DNBA GHB, GBH (1) JD, HJD DK, KD, HKD, CKD, CHKD
65 QBGF,QBAF,QBGFEP GHB, GBH, ED, EDH ED, EDH LCL
QBGE,QBAE,QBGFEP FDC FDC JDC LCL
QBI-tW GHB, GBH, ED, HFD ED, HED JDC KDC
QBHW FDC EDC JD, HJD DK, KD, HKD, CKD, CHKD 1LD,CHLD
100
BA, DAB, DNBA EDH, HED, FDC EDH, EDC JDC
QBGF,QBAF,QBGFEP EDH, HED, EB-TRIPAC EDH, EDC LCL
QBHW FDC FDC JDC KDC
200
BA/BAB/DNBA (15-10A) (ED/EDB)+ LED (ED/EDB)+ LED (2) LCL LCL
QBHW (15-10A) ECL LCL LCL LCL
QBGE,QBAE,QBGEEP FCL LCL LCL LCL
(1) 1P 15-70A , 2P, 3P 15-b OA.
(2) 150A maximum
Pow-R-Line la Panelboard: INTEGRATED EQUIPMENT RATINGS
120/240V and 240V: 206Y/120V
Max. Fault Level
Available
(kAsym.)
Branch
Breakers Main or Upstream Fuse Type
bOA 200A 400A 600A
65 QBGE,QBAE J,T J,T ----
100 BA/BAB/DNBA(15-100A) J,T,R J,T J,T T
200 BA/BABJDNBA (15-10A) J,T,R J,T ----
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INTEGRATED EQUIPMENT RATINGS
Pow-R-Line 2a Panelboard: INTEGRATED EQUIPMENT RATINGS
Voltage Max. Fault Leval
Avail, at Main or
(kA sym.)
Branch
Breakers
Upstream device
Main or Upstream
Breaker Type
100A 225A 250A 400A
208Y1120
and 240
100 GHB, GBH
EDH, HFD EDH, HFD HJD HKD, CHKD
200 FDC FDC JDC KDC, LCL
480Y/277
(2)
25
GHB, GBH
ED, HFD ED, HFD JD, HJD KD, HKD, CKD, CHKD
65 HFD HFD HJD (1) HKD/CHKD
100 FDC FDC JDC, LCL KDC (1), LCL
200 (FD/FDB)+ LFD (FD/FDB)+ LFD (3)
600Y/347
(2)
14
GBH
FDB, FD, HFD FDB, FD, HFD KID, HKD, CKD, CHKD, KDC
18 FD, HFD FD, HFD KD, HKD, CKD, CHKD, KDC
25 HFD HFD
35 FDC FDC
50 (FD/FDB)+LFD I (FD/FDB)+ LFD (3)
Notes: (1) Branch Breakers: 1 pole 15-1OA; 2,3 pole 15-50A. (2) GHB/GBH breakers are suitable for use only on 3 phase 4 wire grounded Wye systems. (3) 150A maximum
Pow-R-Line 2a Panelboard: INTEGRATED EQUIPMENT RATINGS
Voltage Max. Fault Leval Avail, at Main or
(kA sym.)
Branch Breakers
Upstream device
Main or Upstream Fuse Type
100A 200A 400A
208Y/120
and 240
100 GHB, GBH J,T,R J,T,R J,T
200 J,T,R J,T J,T
480Y/277
(1)
100 GHB, GBH J,T,R J,T,R J,T
200 J,T,R J,T J,T
600Y/347 100 GBH J, T J, T
(1)
Note: 1. GI-IB/GBH breakers are suitable for use only on 3 phase 4 wire grounded wye systems.
Page 16
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INTEGRATED EQUIPMENT RATINGS Ea•N
Pow-R-Line 3a Pane!board: INTEGRATED EQUIPMENT RATINGS
Voltage Max. Fault Level
Avail. at Main or
Upstream device
(kA sym.)
Branch
Breakers Main or Upstream
Breaker Type
225A 250A 400A 600A
120/240
and 240
65
BA, BAB, DNBA ED, EDH,FD, HFD JD, HJD DK, KD, HKD, CKD, CHKD ----
QBHW FD, HFD, FDC JD, HJD DK, KD, HKD, CKD, CHKD LD, HLD, CLD, CHLD
QBGF, QBAF, QBGFEP ED, EDH LCL LCL ----
QBAF, GFCBB ---- JD, HJD, JDC ---- ----
ED, EHD, FDB FD, HFD JD, HJD DK, KD, HKD, CKD, CHKD LD, HLD, CLD, CHLD
100
BA, BAB, DNBA EDH, HFD, FDC JDC LCL ----
QBHW FDC JDC KDC ----
GFCBB, QBAF, QBGFEP EDH, HFD, FDC LCL LCL ----
GHB, GBH EDH, HFD, FDC HJD HKD, CHKD HLD, CHLD
EHD, FDB, FD EDH, HFD, FDC HJD HKD, CHKD HLD, CHLD
200
BA, BAB, DNBA (15-100A) FDB+ LED (4) LCL LCL ----
QBHW (15-100A) LCL LCL LCL ----
QBGF, QBAF,QBGFEP LCL LCL [CL ----
GHB, GBH FDC JDC KDC, LCL ----
EHD, FDB, FD, HFD FDC JDC KDC, LCL ----
480Y/277
and 480
(2)
22 GHB,GBH --- JD,HJD KD, HKD, CKD, CHKD
25 GHB,GBH,EHD,FDB FD,HFD JD, HJD HKD, CHKD ---
35 GHB,GBH,EHD,FDB,FD FD - KD, HKD, CKD, CHKD ----
EHD, FDB, FD ---- ---- ---- LD, HLD, CLD, CHLD
65
GHB, GBH (15-50A) FDC HJD HKD, CHKD ----
GHB,GBH,EHD,FDB,FD FDC ---- FIKD, CHKD ----
EHD,FD,FDB FDC HJD HKD, CHKD ----
END, FDB, FD FDC ---- HLD, CHLD
100 EHD,FDB,FD,HFD FB-P, FDC LA-P,JDC KDC ----
150 EHD,FDB,FD,HFD FCL ---- LCL
600Y/347
and 600
(2)
14 GBH FDB, FD, HFD JD, HJD KD, HKD, CKD, CHKD LD, CLD, HLD, CHLD, [DC
18
GBH FD, HFD JD, HJD KD, HKD, CKD, CHKD LD,CLD, HLD, CHLD, LDC
FOB, FD FD, HFD JD, HJD
----
KD, HKD
CKD, CHKD
LD, HLD
CLD, CHLD,LDC
25
GBH HFD ---- ---- ----
FDB, FD HFD HJD
----
KD, HKD
CKD, CHKD
LD, HLD
CLD, CHLD,LDC
35
GBH FDC ---- ----
FDB, FD, HFD FDC JDC
----
HKD, CHKD HLD, CHLD, LDC
42 GBH (FD/FDB)+ LFD (3) ---- ---- ----
FOB, FD, HFD, FDC (FD/FDB)+ LFD (3) ---- KDC ----
65 GBH (FD/FDB)+ LED (3) - -- ----
FOB, FD, HFD, FDC ---- ---- KDC ----
100 FOB, FD, HFD, FDC (FD/FDB)+ LED (3) [CL (1) [CL (1) ----
NOTES: (1) For LCL @ 600V, branch breakers:1 pole 15-70A; 2,3 pole 15-225A. (2) GHB/GBH breakers are suitable for use only on 3 phase 4 wire, grounded wye systems. (3) 150A maximum
EIT•N Page 17 www.eatonelectrical.ca
INTEGRATED EQUIPMENT RATINGS
ET.N
iPow-R-Line
Voltage
3aPanelboard:
Max. Fault Leel
Avail. at Main or
Upstream deuce
(kAsym.)
Branch
Breakers
Main or Upstream
Fuse Type
100A 200A 400A 600A
120/240
and 240
100
____________
BA, BAB, DNBA J,T J,T J,T
QBHW J,T J,T J,T
GHB, GBH J,T,R J,T,R J,T J,T
EHD, FDB, FD, HFD J,T J,T J,T J,T
200
BA, BAB, DNBA J,T J,T
QBHW J,T J,T - --
GHB, GBH J,T J,T J,T --
480Y/277
and 480
100 GHB/GBH (1) J, T, R J,T,R J,T
EHD,FDB,FD,HFD,FDC J, T, R J,T J,T J,T
600Y/347
and 600 100 GBH (1) J, T J, T --
FOB, FD, HFD, FDC J,T,R J,T J, T
NOTE: 1. GHB/GBH breakers are suitable for use only on 3 phase 4 wire, grounded wye systems.
Page 18 ww. eatonel ectrical. ca
ET.N INTEGRATED EQUIPMENT RATINGS
Pow-R-Line
Voltage Max Fault Level Branch Main or (stream
Avail, at Main or Breakers Breaker Type
Upstream device 400A 600A 800A (kAsym.)
65 BA, BAB, DNBA DK, KD, HKD, CKD, CHKD,LCL ED, EHD, FDB DK,KD,HKD,CKD,CHKD,LCL LD, HLD, CLD, CHLD
GHB, GBH HKD, CHKD, LCL HLD, CHLD EHD, FDB, FD HKD, CHKD, LCL HLD, CHLD HMDL, CI-IMDL 120/240 100
JD, DK, KD, LD, CKD, CLD HKD, CHKD, LCL HLD, CHLD and 240 200 GI-IB, GBH, EHD, FDB, FD, HFD, KDC LCL
JD, 1-UD, DK, KD, HKD, CKD, CHKD ,
35 EHD. FDB, FD, JD KD, HKD, CKD, CHKD LD,HLD, CLD,CHLD
65 HKD, CHKD HLD, CHLD 480Y/277 JD, KD,LD, CKD, CLD and 480 100
EHD, FDB, ED, HFD KDC
JO, HUD, KD, HKD, CKD, CHKD
25 FOB, ED, JD CKD, CHKD, KD, HKD LD,HLD, CLD,CHLD, LDC
600Y/347 FDB, ED, HFD, HKD, CHKD HLD, CHLD, [DC and 600 35 KD, LD, CKD, CLD
JD, HJD HKD, CHKD
42 FDB, ED, HFD, FDC, KDC JD, _HJD,_KO,_HKD,_CKD,_CFIKD
50 JD, WD, KD, HKD, CKD, CHKD KDC
FDB, FD, HFD, FDC KDC
65 KD, HKD, CKD, CHKD KDC FDB, ED, HFD, EDC KDC
100 FDB, ED, F-fED, FDC, [CL (2) JD, _I-IJD,_KO,_HKD,_CKD,_CHKD
NOTE: 1 For PRL 1a/2a sub chassis, refer to the respective charts. 2. For LCL @ 600V, F-Frame branch breakers: 1 pole 15-70A; 2, 3 pole 15-225A.
IF AT*N www.eatorielectrical.ca
Page 19
INTEGRATED EQUIPMENT RATINGS
1TTZ Panelboard:
Voltage Max. Fault Level
Avail, at Main or Upstream device
(kAsym.)
INTEGRATED EQUIPMENT
Branch Breakers
Main or Upstream
Fuse Type
400A 600A
120/240 and 24C 100
GHB, GBH J,T EHD, FDB, FD
JT
200 GHB, GBH J,T
480Y/277 and 480
100
EHD, FDB, FD, HFD JT JT KD, HKD, LD, HLD, CKD, CHKD, CLD, CHLD
KD, HKD, CKD, CHKD J, T, R J,T
JD, HJD J,T J, T
200 KD, HKD, CKD, CHKD J,T
600Y347
and 600 100
FDB, FD, HFD, FDC J,T
KD, HKD, KDC, LD, HLD, CKD, CHKD, CLD, CHLD J,T J,T
KD, HKD, KDC, CKD, CI-IKD J, T, R J,T
JD, HJD J,T
200 KD, HKD, KDC, CKD, CHKD J,T
Page 20
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ET.N
INTEGRATED EQUIPMENT RATINGS
Cutler-Hammer Transfer Switch Withstand / Closing Ratings
When protected by an upstream, any manufacturers breaker or Cutler-Hammer circuit breaker as shown, the transfer switch is rated for use on a circuit capable of delivering not more than the RMS Symmetrical amps at the voltage shown below.
Voltage Transfer Switch Ampere Rating
Number of Poles Switched
Maximum fault level available at upstream device (kA symmetdcsl) Upstream any manufacturers' breaker or Cutler-Hammer circuit breaker type ___________
25kA 351kA 421kA 5OkA 65kA lOOluf, 200kA 30-200 2,3,4 Any* Any. Any* Any* Any Any. FDC,JDC,KDC
225 2 Any* Any* Any* Any* Ay Any* FDC,JDC,KDC 120/240 and 300 23,4 Any* Any* Any* Any Any Any* KDC
240, 208Y/120 400 2,3,4 Any* Any* Any* Any Any Any* KDC 600 2,3,4 Any* Any* Any* Any* Any* Any* LDC
800- 1000 2,3,4 Any* Any* Any* Any* Any* Any __________
30-150 2,3,4 Any Any* Any* Any* Any* (FDB/FD)*LFD FDC,JDC,KDC
150kA FCL*** , LCL*
200-300 2,3,4 Any* Any* Any* Any* Any KDC,NB-TP LCL***
480Y/277 and 400 2,3,4 Any Any* Any* Any* Any* -
480 600 2,3 Any* Any* Any* Arty* Any* NB-TP 800 2,3 Any* Any* Any* Any* --- NB-TP --
600- 1000 4 Any* Any* Any Any*
1000 2,3 Any* Any Any* Any* --
30- 150 2,3,4 Any Any* (FD/FDB)-iLFD KDC
(FD/FDB)+LFD KDC
(FD/FDB)vLFD KDC
(FD/FDB)*LFU LCL
600Y/347 and 200-300 2,3,4 Any* Any Any* KDC KIDC LCL --
600 400 2,3,4 Any* Any* Any* KDC KDC - -- 600 2,3 Any* Any* Any* LDC 600 4 Any* -- - - -
800-1000 2,3,4 Any* Any nanulacturers Dreacer -- WItfl Piz uniter lOUISA maximum uaiioiui
Cutler-Hammer TrannSwitch Withstand Closing Ratings When protected by an upstream fuse type shown, the transfer switch is rated for use on a circuit capable of delivering not more than the RMS Symmetrical amps at the voltage shown below.
Voltage Transfer Switch Ampere Rating
Number of Poles Switched
Madmum fault level available at upstream device (kA symmetrical) ________
Upstream ruse Type Max Fuse Amperes lOOkA 200kA
120/240 and 240, 208Y/120
30-225 2,3,4 ____________ J,T 200A J,T - 400A
300 ___________
2,3,4 ____________
R J,T 400A J,T -- 600A
400 2,3,4 J,T R 600A
L -- 1200A
600 2,3,4 L -- 800A
L 1600A
800-1000 2,3,4 -- L 1600A
480Y/277, 48C, 600Y/347 and
600
30-150 2.3,4 -- ___________ J,T 200A
J,T - 400A
200-300 ___________
2,3,4 ____________
R J,T 400A J,T -- 600A
400 _____________
2,3,4 ______________
J,T R 600A L -- 1200A
600 2,3 L -- 800A
L 1600A 600 4 --- L 1600A
800-1000 2,3,4 -- L 1600A U41 5)1W!
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INTEGRATED EQUIPMENT RATINGS
ET.N
ET.N Page 22 wweatoneIectri cal. ca