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heyi > Current Transformer > MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer

MSQ Type Current Transformer

MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer
MSQ Type Current Transformer

General

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.

Tecnial data

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

Drawing

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

Inquiry

    contact us

    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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