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primary injection test system
primary injection test system
primary injection test system
primary injection test system
primary injection test system
primary injection test system

TEST-9055000A PRIMARY CURRENT INJECTION TEST EQUIPMENT FOR CIRCUIT BREAKER TESTING

TEST-905 5000A primary current injection test equipment adopts ARM chip to control the output process and large capacity of toroidal transformer. It is equipped with LCD screen display ammeter, also showed primary current value, secondary current value, turn ratio and the action time. Aluminum alloy body with PC panel component the shell. TEST-905 primary current injection test equipment is mainly applied to test CT turn ratio and polarity in the power system, the contact resistance, protection relay, low voltage & high voltage circuit breaker protection test and high voltage generator test etc, which need large current on-site or in the lab. This primary injection test equipment can be used as cable temperature rise testing equipment.

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APPLICATION

■ Switchgear testing

■ Ground Grid testing

■ Circuit Breaker testing

■ Protective Relay testing

■ Temperature rise testing

■ Current Transformer Testing

■ Recloser and Sectionalizers

■ 5000A Primary injection tests

FEATURES

■ Portable designed

■ Quick and easy to use

■ With CT ratio test function

■ With 6m large current cable

■ Max current output up to 5500A

■ Built-in digital timer, resolution 1 ms

■ Built-in digital ammeter 0.5% accuracy

■ Permanent current up to 5000 A, 30KVA

■ Made up of two units, control and power unit

■ Thermal, short-circuit and overload protection

PARAMETERS

Electrical parameters
Accuracy ±0.5%
Power Supply (AC) 380V±10%·80A, 50Hz/60Hz
Current Output (AC) 5000A·5V or 2500A·10V
Capacity 30KVA
The current output waveform distortion ≤5%
Primary current
Range 0-5500A
Resolution 0.1A
Accuracy <0.5%
Secondary measurement
Range 0-6A
Resolution 0.001A
Accuracy <0.5%
Current duration
5000A range 5000A   2-3minutes
2500A   3-6minutes
2500A range 2500A   2-3minutes
Continuous output 2000A
With timer
Range 0.0001～999.999S
Resolution 0.001S
Accuracy <0.2% ±5 words
Standard
Standard IEC61010-1;IEC 61326-1
Communication port RS232
Cable length 8x4m, 120mm²
Mechanical parameters
Dimensions (W×D×H) (mm) 430×430×445 and 550×450×600
Weight(kg) Control Host 68kg, External voltage regulator weight 55kg
Environmental conditions
Operating Temperature -10°C to 50°C
Storage Temperature -40°C to 70°C
Relative humidity ≤95%，on-condensing

SELECTION GUIDE

Model Accuracy 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 YES 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 YES 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 YES 30KVA 5000A:2-3min;
2500A:3-6min		 430×430×445 and 550×450×600 68KG+55KG Fission structure

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