Current Transformer
MSQ
Application
MSQ-
The MSQ of current transformers can be applie to test, control, display and record the running of the electrical equipment, and to protect the equipment against the damage, in the AC circuit with the rated voltage value below 660V and the frequency of 50-60Hz. The product can be also applied to form a complete set of mine transformer.
Feature
- Fixing methods:1 side base; Busbar mounting
- tRANSPARENT terminal cover.
- Primary current up to 6000A.
- IEC60044-1, EN60044-1, VDE0414-44-1, GB1208-2006
Specifications
| Rated Frequency | 50/60Hz |
| Rated Test Voltage | 3KV AC (1min) |
| Rated shot-time thermal current (Ith) | 60In |
| Rated dynamic current (Idyn) | 2.5Ith |
| Rated voltage (Um) | 0.72KV AC |
| Continuous overload (Id) | 1.2In |
| Operating temperature | -10°C ~ 50°C |
| Housing self-extingusishing class | VO |
| Safety factor | FS<5 |
| Secondary current | 5A, 1A |
Mounting
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Technical Data
MSQ-30A| Type | Ration (A) | Burden (VA) | |
| Class: 0.5 | Class: 1.0 | ||
| MSQ-30A | 5/5 | 5 | 7.5 |
| 10/5 | 5 | 7.5 | |
| 15/5 | 5 | 7.5 | |
| 20/5 | 5 | 7.5 | |
| 25/5 | 5 | 7.5 | |
| 30/5 | 5 | 7.5 | |
| 40/5 | 5 | 7.5 | |
| 50/5 | 5 | 7.5 | |
| 60/5 | 5 | 7.5 | |
| 75/5 | 5 | 7.5 | |
| 100/5 | 5 | 7.5 | |
| 150/5 | 5 | 7.5 | |
| 200/5 | 5 | 7.5 | |
| 250/5 | 5 | 7.5 | |
| 300/5 | 5 | 7.5 | |
Dimensioned
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MSQ-30| Type | Ration (A) | Burden (VA) | |
| Class: 0.5 | Class: 1.0 | ||
| MSQ-30 | 30/5 | - | 1.5(2T) |
| 40/5 | - | 1.5(2T) | |
| 50/5 | - | 2.5(2T) | |
| 60/5 | - | 2.5(2T) | |
| 75/5 | - | 1.5 | |
| 80/5 | - | 1.5 | |
| 100/5 | - | 2.5 | |
| 150/5 | - | 3.75 | |
| 200/5 | 5 | 5 | |
| 250/5 | 5 | 7.5 | |
| 300/5 | 10 | 10 | |
Dimensioned
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MSQ-30T| Type | Ration (A) | Burden (VA) | |
| Class: 0.5 | Class: 1.0 | ||
| MSQ-30T | 100/5 | 2.5 | 5 |
| 125/5 | 2.5 | 5 | |
| 150/5 | 3.75 | 5 | |
| 160/5 | 3.75 | 5 | |
| 200/5 | 5 | 10 | |
| 250/5 | 10 | 10 | |
| 300/5 | 10 | 10 | |
Dimensioned
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MSQ-40| Type | Ration (A) | Burden (VA) | |
| Class: 0.5 | Class: 1.0 | ||
| MSQ-40 MSQ-40A |
100/5 | 1.5 | 1.5 |
| 150/5 | 1.5 | 2.5 | |
| 200/5 | 2.5 | 5 | |
| 250/5 | 5 | 5 | |
| 300/5 | 5 | 5 | |
| 400/5 | 5 | 10 | |
| 500/5 | 5 | 10 | |
Dimensioned
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MSQ-60| Type | Ration (A) | Burden (VA) | |
| Class: 0.5 | Class: 1.0 | ||
| MSQ-60 | 250/5 | 1.5 | 2.5 |
| 300/5 | 2.5 | 5 | |
| 400/5 | 5 | 10 | |
| 500/5 | 5 | 10 | |
| 600/5 | 5 | 10 | |
| 750/5 | 5 | 10 | |
| 800/5 | 7.5 | 10 | |
| 1000/5 | 10 | 15 | |
| 1200/5 | 10 | 15 | |
| 1500/5 | 15 | 15 | |
| 1600/5 | 15 | 15 | |
Dimensioned
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MSQ-85| Type | Ration (A) | Burden (VA) | |
| Class: 0.5 | Class: 1.0 | ||
| MSQ-85 | 750/5 | 5 | 10 |
| 800/5 | 5 | 10 | |
| 1000/5 | 7.5 | 10 | |
| 1200/5 | 10 | 15 | |
| 1500/5 | 10 | 15 | |
| 1600/5 | 10 | 15 | |
| 2000/5 | 15 | 15 | |
Dimensioned
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MSQ-100| Type | Ration (A) | Burden (VA) | |
| Class: 0.5 | Class: 1.0 | ||
| MSQ-100 | 800/5 | 5 | 5 |
| 1000/5 | 10 | 10 | |
| 1200/5 | 10 | 15 | |
| 1250/5 | 10 | 15 | |
| 1500/5 | 10 | 15 | |
| 1600/5 | 10 | 15 | |
| 2000/5 | 10 | 15 | |
| 2500/5 | 10 | 15 | |
| 3000/5 | 10 | 15 | |
Dimensioned
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MSQ-125 | Type | Ration (A) | Burden (VA) | |
| Class: 0.5 | Class: 1.0 | ||
| MSQ-125 | 1000/5 | 5 | 10 |
| 1200/5 | 7.5 | 10 | |
| 1250/5 | 10 | 15 | |
| 1500/5 | 10 | 15 | |
| 1600/5 | 15 | 20 | |
| 2000/5 | 15 | 20 | |
| 2500/5 | 15 | 20 | |
| 3000/5 | 15 | 20 | |
| 4000/5 | 15 | 20 | |
| 5000/5 | 20 | 20 | |
| 6000/5 | 20 | 20 | |
Dimensioned
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