Current Transformer

RS Type Current Transformer

Item No.: RS
The RS series current transformers test, control, display and record the operation of electrical equipment and protect the equipment from damage.
Description
Description
Introduce

RS series current transformers can be used in AC circuits with rated voltage below 720V and frequency of 50-60Hz.

This product can also be used for matching mine transformers.

High precision protection level and larger capacity.

 
Applications
Current measurement, monitoring and piotection for electrical wiring and equipment.
Current and power measurement for electric motors, lighting,air compressor, heating and ventilation system.
Air-condition equipment and Current, power and energy monitoring device.
Relay protection device.
Features
Safe, easy to install, portable.
Wide inner window, allowing clamping of big cables or bus-bars.
Wide range of sizes to accommodate all the existing installations.
Technical Parameter

 

Rated Frequency 50/60Hz
Withstand voltage AC3kV(1min)
Rated thermal current 60ln
Dynamic stability current 2.5lth
Rated voltage  AC0.72KV
Burden 1.2ln
Operating temperature range -10°C-50°C
Prevent combustion level V0
Accuracy limit class FS5
Secondary current 5A,1A

 

Specification

 

Type Ratio(A) Burden(VA)
class:0.5 class 1.0
RS-30 30/5 1(2T) 1.0
40/5 1(2T) 1.0
50/5 1.5(2T) 1.5
75/5 1.0 1.5
80/5 1.0 1.5
100/5 1.5 2.5
125/5 1.5 2.5
150/5 1.5 2.5

 

Type Ratio(A) Burden(VA)
class:0.5 class 1.0
RS-40 100/5 3.75 7.5
125/5 5.0 7.5
150/5 5.0 7.5
160/5 5.0 7.5
200/5 5.0 10
250/5 5.0 10
300/5 7.5 12.5

 

Type Ratio(A) Burden(VA)
class:0.5 class 1.0
RS-50 300/5 10 15
400/5 15 15
500/5 15 20
600/5 15 20
800/5 20 25

 

Type Ratio(A) Burden(VA)
class:0.5 class 1.0
RS-65 500/5 15 15
600/5 15 20
800/5 15 20
1000/5 15 20
1200/5 15 20
1500/5 15 20
1600/5 15 20

 

Type Ratio(A) Burden(VA)
class:0.5 class 1.0
RS-87 800/5 20 20
1000/5 20 25
1200/5 20 25
1500/5 20 25
1600/5 20 25
2000/5 20 30

 

Type Ratio(A) Burden(VA)
class:0.5 class 1.0
RS-110 1500/5 20 20
1600/5 20 25
2000/5 20 25
2500/5 30 30
3000/5 30 30
3200/5 30 30

 

Type Ratio(A) Burden(VA)
class:0.5 class 1.0
RS-140 3000/5 30 30
3500/5 30 30
4000/5 30 40
5000/5 30 50
6000/5 30 50

 

Dimensions

 

RS-30 RS-40
RS-50 RS-65
RS-87 RS-110
RS-140  
 

Accuracy test

 

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers
Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China
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