ansi switchboard meters - spectrum ind · 2018. 4. 23. · performance ansi c39.1 (1981) accuracy...
TRANSCRIPT
DimensionEonOO7othersand078productsvarieswithmeasuredparameter.Seeproductcodeonfollowingpage.
DimensionFon078(Amps,Volts&Freq.)productsisincludedwithdimensionE.
Model PanelCutout RearView SideView
Dia A B C D E F G007(Amps,Volts&Freq.) 4.06 3.37 1.69 4.31 0.65 2.41 - 4.05
007Others 4.06 3.37 1.69 4.31 0.65 - 0.91 4.05
078 4.06 3.37 1.69 4.31 0.63 - 0.91 4.05
ANSISwitchboardMetersHighqualityrangeofswitchboardinstrumentswithClass1accuracyandwhichcomplieswithAmericanANSI-C39.1(1981)specifications.Availablein4 1/2"casesize,theruggeddesigncharacteristicsmeettheneedsofthemostdemandingenvironmentalapplications.Thisextensiverangeofanaloganddigital/analogmetersutilizeshighshockandprovides1%accuracyforallRMSACandDCranges.Therangeoffersvariouscustomizedoptionsandfeatures.
Description
OurSwitchboardMeterseriesofferstwocasetypes;models007and078.
Model078ishighshockhermeticallysealedandallmodelshaveheavygaugepressedsteelcases.Mountingisbyfourintegralstuds.Model078hasadie-castbezelandaprojectingmouldedtoughenedglasswindow,whichincorporatesagastightzeroadjuster.
Model007isaonepieceflameretardantpolycarbonatemouldingwithablackmattefinishedbezelarea,andaspeciallycontouredwindowtominimizereflectionfromadjacentlightsources.
Scalesare240°movingironand250°movingcoilwithparallaxerror-freeplatformdials.Standarddialsarewhitemattewithblackprintedscalesandbarknife-edgepointers.
Specifications
Performance ANSIC39.1(1981)
Accuracy Class1
Terminals 10-32UNFterminals
Responsetime Approximately2.5secondstofullscale(007and078)
Dielectricvoltage Withstandtest2.3kVfor1minute
Standardcalibration 23°C
Operatingtemperature 0°Cto+60°C.Model078:-40°Cto+70°C
Storagetemperature -10°Cto+50°C
Extremetemperaturerange -20°Cto+65°C
Enclosureintegrity Model007toIP54(NEMA3S)splashproof,IP55(NEMA4)hoseproofisanoptionalextraModel078toIP67(NEMA6and6P)
Fixingonpanel 4integral1/4-28UNFfixingstuds
Certifications c-UL-us,CE
109.40(4.31")
109.
40(4
.31"
)
61.10(2.41")(0.65")
16.60
1/4-28 UNF STUDS10-32 UNF TERMINALS
OP
TIO
NA
L TE
RM
INA
L C
OV
ER
103.00(4.06")(3.37")
85.60
(1.69")42.80
8.00 (0.31") DIA. FOR PANELS UP TO 8.00 (0.31") THICK4 Fixing holes.
9.50 (0.37") DIA. FOR PANELS OVER 8.00 (0.31") THICK
Dimensions(ininches)
1–4FixingholesØ8mm.2–1/4-28UNFfixingstuds.3–10-32UNFterminals.
007Powerand078
007AMPs|Volts|FrequencyOnly
Typeofinstrument Ranges DimensionE Productcode
007 078
ACrectifiedammeter 1-30A 56 86 007/078-05B
ACrectifiedvoltmeter 30-800V 56 86 007/078-05W
ACvoltmeterexpandedscale 110-130V 86 86 007/078-05Y
ACRMSammeter 1-30A 56 86 007/078-05F
ACRMSvoltmeter 150-750V 56 86 007/078-05G
Elapsedtimemeter(99999.99) 50or60Hz/100-440V*andDC 56 56 007/078-155/156/077-151
Frequencymeter 50,60 86 86 007/078-41L
ACwattmeterorVArmeter 0.2-10A/100-440V* 132 132 007/078-21or31
LEDsynchroscopeonly 63.5-480V**** 86 - 077-14A
LEDsynchroscopeand synchrocheckrelay 63.5-480V**** 86 - 077-14L/G/D/U
Phasesequenceindicator 100-150,151-300,301-500V 56 - 077-12P
Transduceroperatedindicator 1,5,10,20,or4/20mA 56 56 007/078-05
DCammetermovingcoil 200µA-30A56 56 56 007/078-05A
DCvoltmetermovingcoil 50mV-600V56 56 56 007/078-05V
240°phaseangle|powerfactor 1or5A,100-400V,50,60 132 132 007/078-42
DIGI/AnalogACammeter 1mA-10A 86 - 007-DIB
DIGI/AnalogACvoltmeter 200mV-600V 86 - 007-DIW
DIGI/AnalogDCammeter 1mA-1A 86 - 007-DIA
DIGI/AnalogDCvoltmeter 20mV-600V 86 - 007-DIV
DIGI/Analogtransducerindicator DCmA 86 - 007-DIT
DIGI/Analogtachometer ACorDCrated 86 - 007-DI2
* 100-440V=(100/125,200/250,380/440).
**100-440V=(100/125,200/250,380/440).Frequencies45/55,55/65,45/65,46/54,50/70,58/62,56/64.
****Nominalvoltagetobespecified.
Features• Ruggedpivotand
jewelmovement
• Class1accuracy
Applications• Switchgear
• Distributionsystems
• Generatorsets
• Controlpanels
• Energymanagement
• Buildingmanagement
• Utilitypowermonitoring
• Processcontrol
• Motorcontrol
CertificationsBenefits• Meetsalltherequirements
ofANSI-C39.1(1981)
• Parallaxerror-freeplatformdials
• Bump,shockandvibrationproof
• Customizedoptionsandfeatures
SIGNAL INPUT
–/N
+/L
Thisrangeofselfcontained,pivotandjewelmovingironmetersfeature250°linearscale.ACinstrumentsareavailablewithtrueRMSconvertingcircuitorRMScompensatedrectifier.Whiletypesoffrequencymeterscanbedamagedbytransientsupplyvoltagespike,CromptonInstruments007-41frequencymeterscanwithstand,withoutdamage,10successivetransientspikesof1250volts.Therangeoffersc-UL-uscertification.
Specifications-GeneralManufacturedinaccordancewithAmericanNationalStandardsANSIC39.1,(1981)
Accuracy ±1%fullscaleat23°C(73°F)
Scalesarc 250°fullscaledeflection
Scalelength 007and078:175.2mm(6.9")
Scaleplate 2piece,platformtype
Responsetime 007and078:Approximately2.5secondstofullscale
Operatingtemperature 0to40°C(32to104°F)
Storagetemperature -10to+50°C(14to122°F)
Extremetemperature
range -20°to+65°C(-4°to149°F)
Terminals Standard10-32UNFstud.M5screwclampisoptional
Dielectricwithstand 2300VACfor1minutebetweenelectricalcircuitandcase
Overshoot 33%maximum
Enclosurecode 007:IP54,optionalIP55and078:IP67A
Certification c-UL-us
Specifications
Overloadrating
Frequencyrange ACcalibration50/60Hz±20%
Specifications-FrequencyMeters
Responsetime 3secondsmaximum
Externaltemperature 0.6timesaccuracymaximumwith±10°Cfrominfluence referencetemperature
Externalfieldinfluence 2.0timesaccuracymaximumwith0.5m Tfield
Acceptableinputharmonicinfluence upto30%distortion
MaximumFrequency-Hz CenterScale-Hz ErrorinHz
45-55 50 0.1546-54 50 0.1545-65 55 0.2550-70 60 0.2555-65 60 0.1556-64 60 0.15
Fig.AA007-05/007-41
Ratings Scaling* 41/2"squareflange
Std.case Std.casehi-shockcatalognumber catalognumber
50Hz+/-0.15 45-55Hz •007-41LA-PNAG-AG 078-41LJ-PNAG-AG
50Hz+/-0.15 46-54Hz •007-41LA-PNAH-AH 078-41LJ-PNAH-AH
50Hz+/-0.25 45-65Hz •007-41LA-PNAJ-AJ 078-41LJ-PNAJ-AJ
60Hz+/-0.25 50-70Hz •007-41LA-PNAL-AL 078-41LJ-PNAL-AL
60Hz+/-0.15 55-65Hz •007-41LA-PNAN-AN 078-41LJ-PNAN-AN
60Hz+/-0.15 56-64Hz •007-41LA-PNAO-AO 078-41LJ-PNAO-AO
60Hz+/-0.08 58-62Hz •007-41LA-PNAT-AT 078-41LJ-PNAT-AT
FrequencyMeters
ProductCodes–120VSelfContained***
FrequencyMeterForalternativevoltagerating200-250V,usecodeRNinsteadofPN.Foralternativevoltagerating380-480V,casetypes007/078usecodeSEinsteadofPN.
10-32UNFterminals.* Otherscalesareavailable.
**Specifyscalerequired.
***Forcasetypes007/078
use10-32UNFterminals.
• c-UL-uscertified.