Split Core Current Transformer

HK type Split Core Current Transformer

Item No.: HK
HK series split core current transformers are designed for quick installation and can be used in substations, energy storage systems, energy monitoring and management systems, etc. ct can be easily installed on cables and busbars without cutting the circu
Description
Description
Introduce

HK Type split core current transformer is HEYI Electrical current transformer manufacturer newly developed products and the split core CT are designed in particular for esay installation, the quick release button makes the ct the most convenient to fit around cables without cutting off the circuitry. HK current transformer has advantages of bigger capacity and bigger mounting hole size, could be used in more power applications.

 
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 automation-control system.
Current, power and energy monitoring device.
Relay protection device.
Features
Safe. Easy to install, porttable.
Wide inner window, allowing clamping of big cables or bus-bars.
Wide range of sizes to accommodate all the existing installations.
Technical Parameter

 

Electrical Parameter Mechanical Parameter
Frequency 50-400Hz Case PC/UL94-V0
Rated Input 5A-5000A Bobbin PBT
Measuring range 10%In-120%In Core Silicon steel
Rated Output 0-5A Internal structure Epoxy
Ratio ≤ ± 0.5% Construction Tie
Phase angle ≤ ±30min Operation Temp -25℃~+75
Dielectric strangth 2.5KV/1mA/1min Operating Humidity ≤85%
Insulation Resistance DC500V/100MΩ min Output Connection Terminal

 

Specification

 

MODEL Ratio Burden(VA)
class:0.5 class:1.0
HK-23 100/5A / 2.5
150/5A / 2.5
200/5A 2.5 5
250/5A 5 5
300/5A 5 5
400/5A 5 5

 

MODEL Ratio Burden(VA)
class:0.5 class:1.0
HK-58 250/5A / 2.5
300/5A 2.5 5
400/5A 5 5
500/5A 5 5
600/5A 5 10
800/5A 10 10
1000/5A 10 10
1200/5A 10 10
1500/5A 10 10
1600/5A 10 10

 

MODEL Ratio Burden(VA)
class:0.5 class:1.0
HK-812 500/5A 2.5 5
600/5A 2.5 5
800/5A 5 5
1000/5A 10 10
1200/5A 10 10
1500/5A 10 10
1600/5A 10 10
2000/5A 15 15
2500/5A 15 15
3000/5A 15 15
4000/5A 15 15

 

MODEL Ratio Burden(VA)
class:0.5 class:1.0
HK-816 1000/5A 10 15
1200/5A 10 15
1500/5A 10 15
1600/5A 10 15
2000/5A 15 20
2500/5A 15 25
3000/5A 15 30
4000/5A 15 30
5000/5A 15 30
6000/5A 15 30

Dimensions

HK-23 HK-58
HK-812 HK-816

Accuracy test

Installation method

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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