MSQ Type Current Transformer

Introduce:

HEYI brand of MSQ series current transformers can be used in test control to display and record the operation of electrical equipment in AC circuits with a rated voltage below 720V and a frequency of 50-60Hz to protect the equipment from damage. This product can also be used in mine matching transformer

Features:

  • The structure of the self-locking, 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.

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.
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 Construction Screw
Ratio Voltage 0.72KV (AC) Operating Temp -25℃~+75℃
Dielectric strength 3.0KV/1mA/1min Operating Humidity ≤85%
Insulation Resistance DC500V/100MΩ min Output Connection Terminal
Type Current Ratio Burden(VA) Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-B 5/5A 2.5 2.5 2.5 5 50/60
10/5A 2.5 2.5 2.5 5 50/60
15/5A 2.5 2.5 2.5 5 50/60
20/5A 2.5 2.5 2.5 5 50/60
25/5A 2.5 2.5 2.5 5 50/60
30/5A 2.5 2.5 2.5 5 50/60
40/5A 2.5 2.5 2.5 5 50/60
50/5A 2.5 2.5 2.5 5 50/60
75/5A 2.5 2.5 2.5 5 50/60
Type Current Ratio Burden(VA) Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-30B 5/5A 2.5 2.5 5 7.5 50/60
10/5A 2.5 2.5 5 7.5 50/60
15/5A 2.5 2.5 5 7.5 50/60
20/5A 2.5 2.5 5 7.5 50/60
25/5A 2.5 2.5 5 7.5 50/60
30/5A 2.5 2.5 5 7.5 50/60
50/5A 2.5 2.5 5 7.5 50/60
60/5A 2.5 2.5 5 7.5 50/60
100/5A 2.5 2.5 5 7.5 50/60
150/5A 2.5 2.5 5 7.5 50/60
200/5A 2.5 2.5 5 7.5 50/60
250/5A 2.5 2.5 5 7.5 50/60
300/5A 2.5 2.5 5 7.5 50/60
Type Current Ratio Burden(VA) Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-20 30/5A 1 50/60
40/5A 1 50/60
50/5A 1 50/60
60/5A 1.5 50/60
75/5A 2.5 50/60
100/5A 2.5 2.5 2.5 2.5 50/60
Type Current Ratio Burden(VA) Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-30S 30/5A 1 50/60
50/5A 1 50/60
75/5A 1.5 50/60
100/5A 2.5 2.5 2.5 2.5 50/60
150/5A 2.5 2.5 2.5 2.5 50/60
200/5A 2.5 2.5 2.5 2.5 50/60
250/5A 2.5 2.5 2.5 2.5 50/60
300/5A 2.5 2.5 5 5 50/60
Type Current Ratio Burden(VA) Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-30 30/5A 1 50/60
40/5A 1 50/60
50/5A 1 50/60
60/5A 1.5 50/60
75/5A 1.5 50/60
80/5A 2.5 50/60
100/5A 2.5 2.5 2.5 5 50/60
150/5A 2.5 2.5 2.5 5 50/60
200/5A 2.5 2.5 5 5 50/60
250/5A 2.5 2.5 5 7.5 50/60
300/5A 7.5 7.5 10 10 50/60
Type Current Ratio Burden(VA) Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-40 100/5A 2.5 2.5 2.5 2.5 50/60
150/5A 2.5 2.5 2.5 2.5 50/60
200/5A 2.5 2.5 2.5 2.5 50/60
250/5A 2.5 2.5 2.5 2.5 50/60
300/5A 2.5 2.5 5 5 50/60
400/5A 2.5 2.5 5 5 50/60
500/5A 2.5 2.5 5 5 50/60
Type Current Ratio Burden(VA) Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-50 150/5A 2.5 50/60
200/5A 2.5 2.5 2.5 2.5 50/60
250/5A 2.5 2.5 2.5 5 50/60
300/5A 2.5 2.5 5 5 50/60
400/5A 2.5 2.5 5 5 50/60
500/5A 2.5 2.5 5 10 50/60
600/5A 2.5 2.5 5 10 50/60
750/5A 7.5 7.5 10 10 50/60
800/5A 7.5 7.5 10 10 50/60
1000/5A 7.5 7.5 10 10 50/60
1200/5A 7.5 7.5 20 20 50/60
Type Current Ratio Burden(VA) Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-60 250/5A 2.5 2.5 5 5 50/60
300/5A 2.5 2.5 5 5 50/60
400/5A 2.5 2.5 5 10 50/60
500/5A 2.5 2.5 5 10 50/60
600/5A 2.5 2.5 5 10 50/60
750/5A 2.5 2.5 5 10 50/60
800/5A 5 5 7.5 10 50/60
1000/5A 5 7.5 10 15 50/60
1200/5A 5 7.5 10 15 50/60
1500/5A 10 10 15 15 50/60
1600/5A 10 10 15 15 50/60
Type Current Ratio Burden(VA) Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-80 750/5A 2.5 2.5 5 10 50/60
800/5A 5 5 10 10 50/60
1000/5A 5 5 10 10 50/60
1200/5A 5 5 10 15 50/60
1500/5A 7.5 7.5 15 15 50/60
1600/5A 7.5 10 15 15 50/60
2000/5A 7.5 10 15 15 50/60
Type Current Ratio Burden(VA) Rated Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-85 750/5A 2.5 2.5 5 10 50/60
800/5A 2.5 2.5 5 10 50/60
1000/5A 5 5 7.5 10 50/60
1200/5A 7.5 7.5 10 15 50/60
1500/5A 7.5 7.5 10 15 50/60
1600/5A 7.5 7.5 10 15 50/60
2000/5A 7.5 7.5 10 15 50/60
Type Current Ratio Burden(VA) Rated Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-100 800/5A 2.5 2.5 5 10 50/60
1000/5A 5 5 10 15 50/60
1200/5A 5 5 10 15 50/60
1250/5A 7.5 7.5 10 15 50/60
1500/5A 7.5 7.5 10 15 50/60
1600/5A 7.5 7.5 10 15 50/60
2000/5A 7.5 7.5 10 15 50/60
2500/5A 7.5 7.5 10 15 50/60
3000/5A 7.5 7.5 10 15 50/60
Type Current Ratio Burden(VA) Rated Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-120 1000/5A 5 5 10 10 50/60
1200/5A 5 10 20 20 50/60
1500/5A 10 10 20 20 50/60
2000/5A 15 15 20 20 50/60
2500/5A 15 15 40 40 50/60
3000/5A 15 15 40 40 50/60
4000/5A 15 15 40 40 50/60
Type Current Ratio Burden(VA) Rated Frequency(Hz)
class:0.2s class:0.5s class:0.5 class:1.0
MSQ-125 1000/5A 5 5 5 10 50/60
1200/5A 5 5 7.5 10 50/60
1500/5A 10 10 10 15 50/60
1600/5A 10 10 10 15 50/60
2000/5A 15 15 15 20 50/60
2500/5A 15 15 15 20 50/60
3000/5A 15 15 15 20 50/60
4000/5A 15 15 15 20 50/60
5000/5A 15 15 20 20 50/60
6000/5A 15 15 20 20 50/60

MSQ-20

MSQ Type Current Transformer-heyi

MSQ-30B

MSQ Type Current Transformer-heyi

MSQ-40

MSQ Type Current Transformer-heyi

MSQ-60

MSQ Type Current Transformer-heyi

MSQ-120

MSQ Type Current Transformer-heyi

MSQ-85

MSQ Type Current Transformer-heyi

MSQ-30

MSQ Type Current Transformer-heyi

MSQ-30S

MSQ Type Current Transformer-heyi

MSQ-50

MSQ Type Current Transformer-heyi

MSQ-80

MSQ Type Current Transformer-heyi

MSQ-125

MSQ Type Current Transformer-heyi

MSQ-100

MSQ Type Current Transformer-heyi










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    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.
    Company HEYI Electrical CO.,LTD Contact person Bethy
    Tel 86-13968747975 E-mail bethy@heyiele.com
    ADD Xinguang Ind.Zone, Liushi Town, Wenzhou, Zhejiang, China

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