Common electrical characteristics Frequency(1):50Hz Maximumambienttemperature:40C Secondaryvoltageatno-load(1):

-400to433Vbetweenphases-231to250Vphasetoneutral

HVtappingrange(off-circuit)(1):2.5to5 Vectorgroup:Dyn(delta,starneutralbroughtout) PartialdischargesaccordingtoIEC60076-11

standard:10pCat1.3Um(*)Theratedpowerisdefinedbynaturalaircooling(AN).Shouldtherebeparticularconstraints,itmaybeincreasedby40%byforcedcoolingaddition(AF).Pleaseconsultus.(1)Otherspossibilitiesuponrequest,consultus.(2)Nonstandardratingsavailableonrequest.

01

Trihal - Standard losses

Electrical characteristics for insulation level: 7.2 kV and 12kV Rated power(1)(*) (kVA) 160 (2) 250 400 630 800 1000 1250 1600 2000 2500 3150

Losses (W) - no-load losses 610 820 1150 1370 1700 2000 2500 2800 3500 4300 5500

Losses (W) - load losses at 75C 2300 3100 4300 6700 7700 8800 10500 12300 14900 18300 21800

Losses (W) - load losses at 120C 2700 3500 4900 7600 8800 10000 12000 14000 17000 21000 25000

Rated impedance voltage (%) 4 4 4 6 6 6 6 6 6 6 6

No-load current (%) 2.3 2 1.5 1.3 1.3 1.2 1.2 1.2 1.1 1 1

Switching current - Ie/In (peak value) 13.5 13 13 10 10 10 10 9 9 9 9.5

Switching current - time constant 0.13 0.18 0.25 0.3 0.3 0.34 0.35 0.42 0.45 0.5 0.5

Noise level dB(A)- acoustic power LWA 62 65 68 70 72 73 75 76 77 81 81

Noise level dB(A)- acoustic pressure LPA at 1 m (according to IEC 270)

50 53 55 57 59 59 61 61 61 61 59

Electrical characteristics for insulation level: 17.5 kV and 24 kVRated power (kVA) (1)(*) 160 (2) 250 400 630 800 1000 1250 1600 2000 2500 3150

Losses (W) - no-load losses 650 880 1200 1650 2000 2300 2800 3100 4000 5000 6300

Losses (W) - load losses at 75C 2350 3300 4800 6800 8200 9600 11400 14000 17500 20000 21800

Losses (W) - load losses at 120C 2700 3800 5500 7800 9400 11000 13100 16000 20000 23000 25000

Rated impedance voltage (%) 6 6 6 6 6 6 6 6 6 6 6

No-load current (%) 2.3 2 1.5 1.3 1.3 1.2 1.2 1.2 1.1 1 1

Switching current - Ie/In (peak value) 10.5 10.5 10 10 10 10 10 10 9.5 9.5 9.5

Switching current - time constant 0.13 0.18 0.25 0.26 0.3 0.3 0.35 0.4 0.4 0.5 0.5

Noise level dB(A)- acoustic power LWA 62 65 68 70 72 73 75 76 78 81 81

Noise level (3) dB(A)- acoustic pressure LPA at 1 m (according to IEC 270)

50 53 56 57 59 60 61 62 63 66 66

Electrical characteristics for insulation level: 36 kVRated power (kVA)(1)(*) 160 (2) 250 400 630 800 1000 1250 1600 2000 2500 3150

Losses (W) - no-load losses On request 1280 1650 2200 2650 3100 3650 4200 5000 5800 6800

Losses (W) - load losses at 75C On request 3480 4960 6960 8440 10000 12610 14790 18270 21740 22610

Losses (W) - load losses at 120C On request 4000 5700 8000 9700 11500 14500 17000 21000 25000 26000

Rated impedance voltage (%) On request 6 6 6 6 6 6 6 6 6 6

No-load current (%) On request

Switching current - Ie/In (peak value) On request

Switching current - time constant On request

Noise level dB(A)- acoustic power LWA On request 67 70 72 73 74 76 77 79 77 77

Noise level dB(A)- acoustic pressure LPA at 1 m (according to IEC 270)

On request 55 56 57 58 59 61 61 63 61 61

Cast Resin Transformers PM10

2305

02

Insulation level: 7.2 kV and 12 kV- low voltage 400 V to 433 VRated power (kVA) 160 250 400 630 800 1000 1250 1600 2000 2500 3150

Dimensions (mm) - Lenght A 1080 1180 1335 1440 1510 1525 1605 1665 1760 1850 2070

- Width B 650 650 795 815 835 945 945 945 1195 1195 1195

- Height C 1250 1260 1350 1550 1670 1675 1860 2035 2180 2360 2550

- Roller pitch D 520 520 670 670 670 820 820 820 1070 1070 1070

- Frame width E 645 645 795 795 795 945 945 945 1195 1195 1195

- Roller diam. F 125 125 125 125 125 125 125 125 160 160 160

- Roller width G 40 40 40 40 40 40 40 40 50 50 50

Weight without enclosure (kg) 750 960 1240 1740 2040 2125 2580 3210 3910 4480 6000

Insulation level: 17.5 kV and 24 kV - low voltage 400 V to 433 V

Rated power (kVA) 160 250 400 630 800 1000 1250 1600 2000 2500 3150

Dimensions (mm) - Lenght A 1300 1330 1410 1480 1555 1645 1645 1735 1860 2025 2200

- Width B 710 715 805 820 830 850 850 955 975 1000 1200

- Height C 1335 1345 1435 1740 1760 1800 2070 2120 2310 2355 2410

- Roller pitch D 520 520 670 670 670 820 820 820 1070 1070 1070

- Frame width E 645 645 795 795 795 945 945 945 1195 1195 1195

- Roller diam. F 125 125 125 125 125 125 125 125 160 160 160

- Roller width G 40 40 40 40 40 40 40 40 50 50 50

Weight without enclosure (kg) 860 990 1320 1820 2060 2560 2920 3355 4080 5080 6770

Insulation level: 36 kV - low voltage 400 V to 433 VRated power (kVA) 160 250 400 630 800 1000 1250 1600 2000 2500 3150

Dimensions (mm) - Lenght A On request 1460 1460 1530 1660 1740 1780 1850 1970 2270 2400

- Width B On request 790 870 870 870 950 950 950 1200 1200 1200

- Height C On request 1750 1790 1950 1990 2160 2200 2400 2500 2460 2750

- Roller pitch D On request 520 670 670 670 820 820 820 1070 1070 1070

- Frame width E On request 645 795 795 795 945 945 945 1195 1195 1195

- Roller diam. F On request 125 125 125 125 125 125 125 160 160 160

- Roller width G On request 40 40 40 40 40 40 40 50 50 50

Weight without enclosure (kg) On request 1460 1600 2000 2400 2910 3280 3920 4900 6580 8280

Dimensions and weights without enclosure housing (IP00)Dimensionsandweightsareforguidanceonly,andareprovidedforasingle-voltagetransformerwiththefollowingHVinsulationlevelsandlowvoltages.Onlythedefinitivedrawingsfollowingfromtheorderwillcommituscontractually.Forothervoltages,impedancevoltagesanddual-voltages,weightsanddimensionsaredifferent(consultus).

D

M

C

ED

I

A

earthingterminal

tapping links

J J L

E/2

B

125 (160)

40 (50)

H

13

Cast Resin Transformers

SM10

0016

Trihal - Standard losses

03

Insulation level: 7.2 kV and 12 kV- low voltage 400 V to 433 VRated power (kVA) 160 250 400 630 800 1000 1250 1600 2000 2500 3150

Dimensions (mm) - Lenght A 1650 1650 1700 1700 1700 2000 2000 2150 2330 2330 2500

- Width B 950 950 1020 1020 1020 1170 1170 1170 1270 1270 1290

- Height C 1750 1750 1900 1900 1900 2400 2400 2480 2650 2650 2800

- Roller pitch D 520 520 670 670 670 820 820 820 1070 1070 1070

- Frame width E 645 645 795 795 795 945 945 945 1195 1195 1195

- Roller diam. F 125 125 125 125 125 125 125 125 160 160 160

- Roller width G 40 40 40 40 40 40 40 40 50 50 50

Total Weight with enclosure IP31 (kg) 910 1130 1430 1930 2230 2390 2845 3535 4280 4850 6400

Insulation level: 17.5 kV and 24 kV - low voltage 400 V to 433 V

Rated power (kVA) 160 250 400 630 800 1000 1250 1600 2000 2500 3150

Dimensions (mm) - Lenght A 1650 1650 1700 1800 1800 1900 1900 2150 2330 2330 2500

- Width B 950 950 1020 1020 1020 1025 1100 1170 1240 1240 1290

- Height C 1750 1750 1900 2050 2050 2050 2300 2480 2650 2650 2650

- Roller pitch D 520 520 670 670 670 820 820 820 1070 1070 1070

- Frame width E 645 645 795 795 795 945 945 945 1195 1195 1195

- Roller diam. F 125 125 125 125 125 125 125 125 160 160 160

- Roller width G 40 40 40 40 40 40 40 40 50 50 50

Total weight (kg) 1040 1170 1510 2030 2270 2800 3160 3675 4455 5455 7170

Insulation level: 36kV - low voltage 400 V to 433 VRated power (kVA) 160 250 400 630 800 1000 1250 1600 2000 2500 3150

Dimensions (mm) - Lenght A On request 2060 2060 2130 2260 2340 2380 2450 2570 2870 3000

- Width B On request 1210 1210 1230 1280 1300 1320 1340 1380 1480 1530

- Height C On request 2050 2090 2250 2290 2460 2500 2700 2800 2860 3150

- Roller pitch D On request 520 670 670 670 820 820 820 1070 1070 1070

- Frame width E On request 645 795 795 795 945 945 945 1195 1195 1195

- Roller diam. F On request 125 125 125 125 125 125 125 160 160 160

- Roller width G On request 40 40 40 40 40 40 40 50 50 50

Total weight (kg) On request 1660 1800 2300 2700 3210 3600 4320 5300 6930 8730

Dimensions and weights with IP31 metal enclosureDimensionsandweightsareforguidanceonly,andareprovidedforasingle-voltagetransformerwiththefollowingHVinsulationlevelsandlowvoltages.Onlythedefinitivedrawingsfollowingfromtheorderwillcommituscontractually.Forothervoltages,impedancevoltagesanddual-voltages,weightsanddimensionsaredifferent(consultus).

D

C

BD

I

A

earthingterminal

125 (160)

40 (50)

13

tappinglinks

G

Cast Resin Transformers

SM10

0017

Trihal - Standard losses

04

09-2011

Asstandards,specificationsanddesignschangefromtimetotime,pleaseaskforconfirmationoftheinformationgiveninthispublication.

Design:SchneiderElectricIndustriesSASPhotos:SchneiderElectricIndustriesSAS

35,rueJosephMonierCS30323F-92506RueilMalmaisonCedex(France)Tl.:+33(0)141297000RCSNanterre954503439Capitalsocial896313776www.schneider-electric.com

SchneiderElectricIndustriesSAS

This document has been printed on recycled paper

2011Sch

neiderElectric

.Allrig

htsrese

rved

.ART.178

13

Cast Resin Transformers

Connections - Trihal transformers without enclosure housing (IP 00)

Thewindingresincoatingandtheplug-inconnectorsdontensureanyprotectionagainsttouchwhenthetransformerisenergized.Thecontratormustensurethatcablesandbusbarsareadequatelysupportedtopreventmechanicalstressesfrombeingimposedonthetransformerterminals,busbarsorbushings.

Minimum clearances required

Minimum clearances required HV and LV connection

120

mini

cable support

HVLV n

120

mini

HV and LV standard connection

200 mm

500 mm*

200

mm

200

mm

LV

HV

HVn

cab

le s

upp

ort

cab

le s

upp

ort

LV

LV terminations HV terminations

40

14

1533

3380

4 x 14

23.5

33

50100

4 x 14

2550

80 40160

4 x 16

3550

3370

4 x 14

23.5

33

160 to 400 kVA*thickness 5

500 to 800 kVA*thickness 6

1600 kVA*thickness 12

2000 kVA* thickness 10

1000 to 1250 kVA*thickness 10

*Valid for aluminium terminations.

2500 kVA* thickness 2u10

50

13

The contrator must ensure that cables and busbars are adequately supported to prevent mechanical stresses from being imposed on the transformer terminals, busbars or bushings.

Connections -Trihal transformers with IP 31 metal enclosure

Insulation (kV)

Dimension X (mm)

Full wall Grid wall

7.5 90 300

12 120 300

17.5-24 220 300

X

X

X

X

LV

HV

According to HD 637-1. Dont take into account the access to tapping on the UV side.

SM10

0021

SM10

0019

SM10

0023

SM10

0022

SM10

0020

SM10

0018

Trihal - Standard losses

NRJED311119EN