7 Chanel Relay Protection Tester Secondary Current Injection Test Equipment Relay Testing

• After-sales Service: 1 Year
• Warranty: 1 Year
• Power Source: AC220V
• Transport Package: Wooden
• Trademark: HD Power
• Origin: Made in China
• Model NO.: HDJB-208
• HS Code: 9030820000

Product Description

General Information 

HDJB-208 Three phase relay protection tester series is an important test equipment which can test devices of various professional fields(such as microcomputer protection,relay protection,fault recorder and excitation measurement)all by itself. It can test 4 phases voltage and 3 phases current.

Features

1. Standard 4 phase voltage and 3 phase current output
2. Plentiful Binary and powerful software function.
3. High precision linear power amplifier
4. Independent DC power output with a 110V and 220V DC power output
5. With perfect self-protection function and compact heat dissipation structure design with reasonable hardware protection, the software has the function of self - diagnosis and output locking
6. Portable design and easy to operation

Specifications

♦ AC current output

Phase current output (effective value)	0~40A
Output Precision	<0.2 degree
3 phase parallel current output (effective value)	0~120A
A Long-time Phase current	10A
Maximum output power of Phase current	420VA
Maximum output power of 3 parallel current	900VA
Maximum Permitted work time of 3 parallel current	10S
Frequency range ( fundamental)	20~1000Hz
Harmonic time	1~20

♦ DC current output

Current output	0~±10A / phase,  0~±30A / 3 parallel
Output Precision	>5A       0.2degree ≤5A       0.5degree

♦ AC voltage output                                 

Phase voltage output (effective value)	0~120V
Output Precision	< 0.2 degree
Line voltage output (effective value)	0~240V
Phase voltage / Line phase output power	80VA / 100VA
Frequency range (fundamental)	20~1000Hz
Harmonic time	1~20

♦ DC voltage output

Phase voltage output range	0~±160V
Output Precision	>5A  0.2degree ≤5A  0.5degree
Line voltage output range	0~±320V
Phase voltage / Line phase output power	70VA / 140VA

♦ Binary & Time measuring

Binary input	8 path	Idle contact: 1~20mA,24V Electric potential contacts:"0": 0 ~ +6V; "1":+11 V ~ +250 V
Binary output	4 chanels	DC:220 V/0.2 A; AC:220 V/0.5 A
Timing measurement	0.1ms ~ 9999s ; accuracy of measurement <0.1ms