Outdoor single phase voltage transformers

   RME,RUE SERIES

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Outdoor

3.6 – 7.2 – 12 – 17.5 – 24 – 36 KV

Single or double pole

 

 

 

Outdoor single or double voltage transformer vacuum moulded in self-extinguishing epoxy resin for measurement of AC voltages between phases or between phase and earth up to 36K V with rated outputs up to 50 VAcl0.5 or 100 VA cl1. The secondary terminals are protected by a weatherproof cover.

This range is also suitable for the power supply of auxiliaries up to 2500 VA CLA

 

Technical data

Rated insulation level

 

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

primary voltage Upn

 

Up to 33000 V

 

secondary voltage Usn

 

100 - 110 -220-100:√3 – 110:√3V

Frequency

 

 

50 or 60 Hz

 

 

Rated output

 

 

Up to 50VA cl0.5-100VA cl1-300VA cl3

Accuracy class

 

 0.2 - 0.5 - 1 - 3 - 3P - 6P

Voltage factor

1.9 Upn 30s for single pole-

1.2 Upn continuously for double pole

Thermal limiting output

 

Up to 2500 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

 

 

Voltage factor

 

1.9 Upn 8h

 

 

Ambient temperature

 

Up to + 110 °C

 

Scondary windings

 

Up to 3 secondary windings



 

 

Selection table:

Model

 

Type

Un

Up

Rated output

Thermal output

 

 

 

kv

kv

maximum VA

VA

 

 

 

 

 

 

Cl0.5

Cl1

Cl3

 

 

 

RU12E

 

1-pole

36/70/170

up to 33:√3

 

50

100

300

 

up to 500

RU13E

 

1-pole

36/70/170

up to 33:√3

 

50

100

300

 

up to 500

RM20E

 

2-poles

24/50/125

up to 22

 

50

100

300

 

up to 750

RM22E

 

2-poles

24/50/125

up to 22

 

50

100

300

 

Up to 750

RM30E

 

2-poles

36/70/170

up to 33

 

50

100

300

 

up to 2500



 

 

Dimensions:

Model

 

Creepage

distance

weight

A

B

C

D

F

K

 

 

PE mm

PP mm

kg

mm

mm

mm

mm

mm

mm

 

 

 

 

 

 

 

 

 

 

 

RU12E

 

860

_

30

393

190

455

_

191

79

RU13E

 

1110

_

38

407

246

515

_

191

79

RM20E

 

855

890

31.5

388

270

370

291

250

70

RM22E

 

1100

1000

34.5

420

229

482

354

250

70

RM30E

 

1030

1240

69

500

350

485

400

292

196



 

 

 
 

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