LARGE CURRENT 1000A PRIMARY CURRENT INJECTION TESTER WITH 6M HEAVY CURRENT CABLE
-
-
Large Image :
LARGE CURRENT 1000A PRIMARY CURRENT INJECTION TESTER WITH 6M HEAVY CURRENT CABLE
|
Product Details:
| Place of Origin: |
BEIJING CHINA |
| Brand Name: |
GFUVE |
| Certification: |
ISO9001, CE, UL |
| Model Number: |
TEST-901 |
Payment & Shipping Terms:
| Minimum Order Quantity: |
1SET |
| Price: |
10000USD |
| Packaging Details: |
STANDARD EXPORT WOODEN BOX |
| Delivery Time: |
1-2WEEKS |
| Payment Terms: |
L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: |
200SETS/MONTH |
|
Detailed Product Description
| Accuracy: |
0.5% |
TEST-901: |
PRIMARY CURRENT INJECTION TESTER |
| TIMER: |
0.000-999.99 |
CURRENT RANGE: |
0-1100A AC |
| CAPACITY: |
5KVA |
WEIGHT: |
25KG |
| CABLE LENGTH: |
5M |
POWER SUPPLY: |
220V AC OR 110V AC |
| Dimensions: |
430×260×260 |
TEST-901 LARGE CURRENT 1000A PRIMARY CURRENT INJECTION TESTER
TEST-901 1000a primary current injection tester 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-901 current injection tester is mainly applied to CT turn ratio testing in the power system and contact resistance test which need large current.
APPLICATIONS
Besides the trip test of the complete loop to determine the integrity of the whole secondary protection circuit, other typical primary injection testing applications are:
- Checking that the MV/HV/LV circuit breakers trip in response to an overcurrent.
- Checking of CT/VT/PT ratios and polarities, to determine that the relationship between primary current and secondary current seen by the relay is correct.
- Checking the correct wiring of the protection system, and that all protective devices are properly connected.
- Checking of overcurrent and earth fault relays through primary injection testing.
- Checking of CT circuits, to verify that all switches and protective relays receive the proper current at the proper angle as expected.
- Testing of reclosers and sectionalizers.
- Thermal tests on busbars, switchgear and electrical panels.
- Testing ground grid installations.
FEATURES
- Permanent current up to 1000 A, 5KVA
- Max current output up to 1100A.
- Built-in digital ammeter 0.5% accuracy.
- Built-in digital timer resolution 1 ms (Optional).
- Made up of two units, control and power unit
- Thermal and short-circuit protection.
PARAMETERS
| Electrical parameters |
| Accuracy |
±0.5% |
| Power Supply(AC) |
220V±10%·25A, 50Hz/60Hz or
110V±10%·50A, 50Hz/60Hz |
| Current Output (AC) |
1000A·5V or 500A·10V |
| Capacity |
5KVA |
| The current output waveform distortion |
≤5% |
| Dual protection |
overload electronic protection and software protection |
| Primary current |
| Range |
0-1100A |
| Resolution |
0.1A |
| Accuracy |
<0.5% |
| Secondary measurement |
| Range |
0-6A |
| Resolution |
0.001A |
| Accuracy |
<0.5% |
| Current duration |
| 1000A range |
1000A 2-3minutes
500A 3-6minutes |
| 500A range |
500A 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) |
25 |
| Environmental conditions |
| Temperature |
-10°C to 40°C |
| Relative humidity |
≤80% |
SELECTION GUIDE
| 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
|
http://www.gfuve.com/transformer-test/large-current-1000a-primary-current-injection-test-set.html
