TEST-901 Large current 1000a primary current injection test set

primary injection test set

TEST-901 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-901 is mainly applied to CT turn ratio testing in the power system and contact resistance test which need large current.

 

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

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