Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 200SETS |
| Delivery Time | 7DAYS |
| Packaging Details | STANDARD EXPORT WOODEN BOX |
| NAME | 200A PRIMARY CURRENT INJECTION TEST SET |
| FUNCTION | TEST CURRENT TRANSFORMER ratio |
| RANGE | 0-200A |
| ACCURACY | 0.5% |
| TIME | 0-999.99 |
| 200A CABLE LENGTH | 2.5M |
| WEIGHT | 18KG |
| CAPICITY | 1KVA |
| Appplication | Circuit Breaker test |
| Meter Measurement range | 0-6A |
| Brand Name | GFUVE |
| Model Number | TEST-200 |
| Certification | ISO9001, CE, KEMA |
| Place of Origin | BEIJING CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 200SETS |
| Delivery Time | 7DAYS | Packaging Details | STANDARD EXPORT WOODEN BOX |
| NAME | 200A PRIMARY CURRENT INJECTION TEST SET | FUNCTION | TEST CURRENT TRANSFORMER ratio |
| RANGE | 0-200A | ACCURACY | 0.5% |
| TIME | 0-999.99 | 200A CABLE LENGTH | 2.5M |
| WEIGHT | 18KG | CAPICITY | 1KVA |
| Appplication | Circuit Breaker test | Meter Measurement range | 0-6A |
| Brand Name | GFUVE | Model Number | TEST-200 |
| Certification | ISO9001, CE, KEMA | Place of Origin | BEIJING CHINA |
| High Light | primary current injection test equipment ，primary current injection test system | ||
TEST-200 200A PRIMARY CURRENT INJECTION TEST SET FOR CURRENT TRANSFORMER ratio test
200A PRIMARY CURRENT INJECTION TEST SET FOR CURRENT TRANSFORMER
TEST-200 200A primary current injection test set adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum alloy body with PC panel. TEST-200 is mainly applied to CT turn ratio testing in the power system and contact resistance test which need large current.
The primary current injection method is usually the preferred test method because it includes the current sensors, wiring, and the current conduction path in the circuit breaker with the test. However, this method has one disadvantage in that it will not always detect sensor wiring and polarity problems.
If performing three-phase primary injection is not feasible, the sensors and wiring of the circuit breaker should be tested separately to verify that they are working correctly. The proper functioning of the trip unit can be tested using primary current injection, one phase at a time. Two adjacent phases may also be connected in series and tested as three pairs to check for current sensor polarity issues.
Because primary current injection testing is a relatively expensive service, it's usually performed only during the commissioning (start-up) process to supplement a program of periodic secondary-current testing. Circuit breakers that are part of a critical process or engineered safety system are often maintenance tested using primary injection due to their high reliability requirements.
Primary current injection test set for low voltage power circuit breakers
| Electrical parameters | |
|---|---|
| Accuracy | ±0.5% |
| Power Supply(AC) | 220V±10%·5A, 50Hz/60Hz or 110V±10%·10A, 50Hz/60Hz |
| Current Output (AC) | 200A·5V or 100A·10V |
| Capacity | 1KVA |
| The current output waveform distortion | ≤5% |
| Dual protection | overload electronic protection and software protection |
| Primary current | |
| Range | 0-240A |
| Resolution | 0.1A |
| Accuracy | <0.5% |
| Secondary measurement | |
| Range | 0-6A |
| Resolution | 0.001A |
| Accuracy | <0.5% |
| Current duration | |
| 200A range | 200A 2-3minutes 100A 3-6minutes |
| 100A range | 100A 2-3minutes |
| With timer | |
| Range | 0.0001～999.99S |
| Resolution | 0.001S |
| Accuracy | <0.5%±5 words |
| Mechanical parameters | |
| Dimensions (W×D×H) (mm) | 430×260×260 |
| Weight(kg) | 20 |
| Environmental conditions | |
| Temperature | -10°C to 40°C |
| Relative humidity | ≤80% |
| Model | ACCU RACY | Primary current | AMMETER (0-6A) | TIMER | POWER | INJECTION CURRENT TIME | DIMENSION(W×D×H)(mm) | WEIGHT | REMARK |
|---|---|---|---|---|---|---|---|---|---|
|
TEST-901 | 0.5% | 0-1100A | YES | YES | 5KVA | 1000A: 2-3min; 500A:3-6min | 430×260×260 | 25KG | Integrated structure |
| TEST-902 | 0.5% | 0-2200A | YES | OPTIONAL | 12KVA | 2000A:2-3min; 1000A:3-6min | 360×300×295 and 320×300×300 | 35KG+15KG | Fission structure |
| TEST-903 | 0.5% | 0-3300A | YES | OPTIONAL | 15KVA | 3000A:2-3min; 1500A:3-6min | 380×350×360 and 340×290×420 | 48KG+42KG | Fission structure |
| TEST-905 | 0.5% | 0-5500A | YES | OPTIONAL | 25KVA | 5000A:2-3min; 2500A:3-6min | 430×430×445 and 550×450×600 | 68KG+55KG | Fission structure |
| TEST-200 | 0.5% | 0-240A | YES | YES | 1KVA | 200A: 2-3min; 100A:3-6min | 430×260×260 | 20KG | Integrated structure |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
$100,000,000-$150,000,000
Employee Number:
300~350
Ecer Certification：
Active Member
Beijing GFUVE Instrument Transformer Manufacturer Co., Ltd. was established in 2008. It combined design, manufacturing and sales together as one high-tech enterprise. GFUVE Instrument Transformer company mainly produces less than 35kV current transformer and voltage transformer, split core... Beijing GFUVE Instrument Transformer Manufacturer Co., Ltd. was established in 2008. It combined design, manufacturing and sales together as one high-tech enterprise. GFUVE Instrument Transformer company mainly produces less than 35kV current transformer and voltage transformer, split core...
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