HV HIPOT GDJB-1200A Portable Six Phase Relay Protection Test Set (Secondary Injection Test Set)

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 year
• Model NO.: GDJB-1200A
• Specification: ISO9001
• Trademark: HV HIPOT
• Origin: Wuhan, China

Product Description

HV HIPOT GDJB-1200A Portable Six Phase Relay Protection Test Set (Secondary Injection Test Set)

 

General Description

GDJB-1200A Six Phase Relay Protection Test Set plays a key role in operating electricity power systems reliably and safely. It is the testing device used in the professional field of microcomputer protection, relay protection, excitation measurement, fault recorder.


Features
 

Flexible combination of voltage and current output

Six-phase voltage and six-phase current can be output, which has made it possible to be any combination, such as the output mode of the combination of conventional four-phase current and three-phase current, six phase voltage mode, six phase current mode and 12-phase output mode. It not only can be compatible with the traditional way of various tests but also can conveniently carry out differential tests of a three-phase transformer.
 

Operation mode

The device is directly connected to a computer or a desktop computer, which is convenient and efficient and stable performance.
 

A new hi-fi linear power amplifier

The output port has always insisted on using the modular linear power amplifier instead of the switching power amplifier, which has a high fidelity and high-reliability function and excellent performance. High-mid frequency will not be produced to disturb the test, also ensure the smoothing accuracy of the waveform produced by the whole course of the high current to the tiny current is excellent.
 

1. High-performance Mainframe

The output part adopts DSP control, which has fast operation, real-time digital signal processing capability, wide bandwidth and high-resolution D/A conversion control. The output waveform has the features of high precision, small distortion and good linearity. With using a large number of advanced technology and precision components and materials and the structure of professional design, the device has the features of small volume, light weight, full function, easy to carry, boot can work, flow test is very convenient.

 

1. Powerful software function

It can complete all kinds of high automatic validation work which is large and complex. It can also conveniently test and scan protection setting, playback of fault, real-time store test data, display vector, online print report and so on. Besides, six-phase current can facilitate the test of three-phase differential protection.

 

1.  Independent DC power output

A 110V and 220V adjustable DC power is designed to supply output.
 

1. Complete interface

The device with a USB communication port can communicate with the computer and other external devices
 

1. Perfect self-protection function

With a reasonable design of the heat dissipation structure and reliable and perfect hardware protection measures, it has the power soft start function and the software of the fault self-diagnosis and the output latch function.


Technical parameters
 

AC Current Output	6-phase (RMS)	6*0~30A
	Accuracy	0.2%
	3-phase (RMS)	3*0~60A
	6-phase parallel current output (RMS)	0~180A
	Allowable long-time working value of phase current (RMS)	10A
	Maximum output power of phase current	450VA
	Maximum output power when six phases parallel current output	1000VA
	Allowable working hours @ max. the output of 6-phase parallel current	10s
	Frequency range(fundamental wave)	0~1000Hz
	Harmonic times	0~20 times
DC Current Output	Current output	0~±10A/phase;  output precision:   0.2 grade
	Accuracy	0.2%
	Maximum output load voltage	20V
AC Voltage Output	Phase voltage output (RMS)	0~120V
	Accuracy	0.1%
	Line voltage output (RMS)	0~240V
	Phase voltage/Line voltage output power	80VA/100VA
	Frequency range (Fundamental wave)	0~1000Hz
	Harmonic times	0~20 times
DC Voltage Output	Phase voltage output amplitude	0~±160V
	Accuracy	0.2%
	Line voltage output amplitude	0~±320V
	Phase voltage/Line voltage output power	70VA/140VA
Binary	Binary input	8 channels input
	Idle contact	1~20mA, 24V
	Potential contact access	"0": 0 ~+6V; "1": +11 V ~+250 V
	4 channels output	DC: 220 V/0.2 A; AC: 220 V/0.5 A
Time Measuring Range	0.1ms~9999s        Measuring accuracy: <0.1mS
Dimension & Weight	480*360*200mm³       19kg