Electric 1000A Heavy Current Primary Current Injection Test Equipment for Circuit Break

Product Description

TEST-901 Electric 1000A Heavy Current Primary Current Injection Test Equipment for Break Circuit

TEST-901 1000A primary current injection test equipment 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.

This powerful test system is designed for primary injection testing of protective relay equipment and circuit breakers. It is also used to test the turns ratio of current transformers and for other applications that require high variable currents.

 

Modular design to permit optimal user configuration of output current vs. unit size
Compact transport cart facilitates portability into switchgear rooms with limited spac
Unique I/30 function allows the current to be pre-set using low current to prevent test sample heating, thus eliminating corruption of test result

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