Single Phase 2-Pole Voltage transformer

   RT SERIES

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Indoor

3.6 – 7.2 – 12 – 17.5 – 24 – 36 KV

High performance characteristics

 

Double pole voltage transformer vacuum moulded in self-extinguishing epoxy resin for measurement of AC voltages between phases up to 36KV with rated outputs up to 200 VA cl0.2 or 300 VA cl0.5.

This range is also suitable for the power supply of auxiliaries up to 5000 VA clA.

Technical data

 

 

 

 

Rated insulation level

 

3.6/16/45 Kv to 36/70/170 Kv

primary voltage Upn

 

Up to 33000V

 

secondary voltage Usn

 

100 - 110 -220V

 

Frequency

 

 

50 or 60 Hz

 

 

Rated output

 

 

Up to 200VA cl0.2-300VA cl0.5-500VA cl1

Accuracy class

 

0.2 - 0.5 - 1 - 3 - 3P - 6P

Voltage factor

 

1.2 Upn continuously

 

Thermal limiting output

 

Up to 5000 VA

 

Insulation class

 

A

 

 

Altitude

 

1000 m

 

Ambient temperature

 

-5C° to + 40 C°

-25C° to + 40 C°

-40C° to + 40 C°

 

Standards

 

 

IEC60044-2, IEC61869-3



 

 

Other characteristics on request

 

 

 

Secondary Voltage Usn

 

10 to 600 V

 

 

Ambient temperature

 

Up to + 110 °C

 

Scondary windings

 

Up to 3 secondary windings



 

 

Selection table:

Type

Un

Up

Rated output

Thermal output

 

kv

kv

maximum VA

VA

 

 

 

 

Cl0.5

Cl1

Cl3

 

 

 

 

 

RT13

24/50/125

up to 22

 

50

150

500

 

 

up to 750

 

RT15

24/50/125

up to 22

 

150

250

1000

 

 

up to 1500

 

RT26

36/70/170

up to 33

 

300

500

2000

 

 

up to 4000

 



 

 

Dimensions:

Type

weight

B

C

D

E

F

K

 

kg

mm

mm

mm

mm

mm

mm

RT13

24

305

187

300

236

190

80

RT15

36

307

210

354

203

300

69

RT26

62

415

284

423

300

305

107



 

 

 
 

*This document is the property of Pars Shar and maybe changed without prior notice*