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HEYI Electrical CO.,LTD

Contact person: Bethy

Position: Sales Manager

Tel: 86-577-62659558

Fax: 86-577-61712987

Mobile: 86-13968747975


Skype: bethycai

ADD: #21 ShangYou North 

Road, HuangHua LiuShi YueQing,

Zhe Jiang, CHINA


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 RLC Series Current Transformer

RLC range of current transformers advanced snap on body, high accuracy (up to Class 0.2S),

humanization transparent cover and lead seal holedesign makes the CT very easy to indentify after long term use ,

and perfect anti-stealing electricity.


1:Built in hinged terminal cover

2:Built in transparent cover for name plate

3:Wide range accuracy (3, 1, 0.5, 0.5S, 0.2, 0.2S)

4:Primary current from 5A to 5000A.enables meet the worldwide requirement.


1:Current measurement, monitoring and protection for electrical wiring and equipment.
2:Current and power measurement for electric motors, lighting, air compressor,

heating and ventilation system, air-condition equipment and automation-control system.

3:Current, power and energy monitoring device.
4:Relay protection device.

Technique Index:

Electrical Parameter
Mechanical Parameter
Frequency 50/60Hz Case PC/UL94-V0
Rated Input 1A-5000A Bobbin PBT
Measuring range 5%In-120%In Core Silicon steel
Rated Output 1A , 5A Internal structure Screw
Rated Voltage 0.72KV(AC) Construction -25℃~+75℃
Dielectric strength 3.0KV/1mA/1min Operating Humidity ≤85%
Insulation Resistance DC500V/100MΩ min Output Connection Terminal

Technical Parameter

Model Primary / Secondary Busbar Hole Dimensions(mm) Rated Burden (VA) Accuracy Class Rated Voltage
RLC-30 30/5A~300/5A Φ=30mm
2.5(4T)~5 0.5 /0.5S 0.72KV(AC)
RLC-50 100/5A~500/5A Φ=50mm
2.5~5 0.5 / 0.5S
RLC-65 300/5A~1200/5A Φ=65mm
5~15 0.5 / 0.5S
RLC-80 600/5A~1600/5A Φ=80mm
0.5 / 0.5S
RLC-125 1000/5A~5000/5A Φ=125mm
10~20 0.5 / 0.5S

Accuracy class characteristics:

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