GDJB-1200A Six Phase Relay Protection Test Set

GDJB-1200A Six Phase Relay Protection Test Set

Brief Description:

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


Product Detail

Product Tags

Features

Output up to 6-phase voltage 6-phase current, which can be combined to realize conventional 4-phase voltage 3-phase current type, 6-phase voltage type, 6-phase current type, and 12-phase output mode.

High-performance embedded industrial control computer and 8.4-inch large-screen high-resolution color TFT liquid crystal display, which can provide rich and intuitive information, including the current working status of the device, next working tips and various help information;

The output uses a high-fidelity, high-reliability modular linear power amplifier instead of a switch-type power amplifier for superior performance. It will not generate high and medium frequency interference to the test site, and it will ensure excellent waveform smoothing and accuracy from high current to small current.

The output part is controlled by DSP, which has fast calculation speed, strong real-time digital signal processing capability, transmission bandwidth and high-resolution D/A conversion. The output waveform has high precision, small distortion and good linearity. It adopts a large number of advanced technologies and precision component materials, and has carried out professional structural design. Therefore, the device is small in size, light in weight, full in function, easy to carry, and can be operated once start up, and the test is very convenient.

It can complete a large number of large-scale complex verification work with high degree of automation. It can easily test and scan various protection settings, perform fault playback, store test data in real time, display vector graphics, and print reports online.

There is an independent 110V and 220V dedicated adjustable DC power output for on-site inspection.

The new generation GDJB-1200A tester is equipped with 10-way opening and 8-way opening, which is convenient for self-injection test. The input contact is compatible with an empty contact and 0~250V potential contacts, which can be intelligently and automatically recognized.

Can perform a variety of complex calibration tasks, and can easily test and scan various protection settings for fault playback. Store test data in real time, display vector graphics, print reports, etc.

The heat dissipation structure is designed reasonably, the hardware protection measures are reliable and perfect, and the power soft start function, software self-diagnosis and output blocking function are provided.

Specifications
AC Current Output
 
6-phase (RMS) 6*0~30A
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 400VA
Allowable working hours @ max. output of 6-phase parallel current 10s
Accuracy ≤0.5A   ±2mA
>0.5A   0.2%
Frequency range (Fundamental wave) 0~1000Hz
Harmonic times 0~20 times
DC Current Output
 
Current output 0~±10A/phase;  0~±60A/6-pahse parallel
Accuracy  0.5%
Maximum output load voltage 20V
AC Voltage Output
 
Phase voltage output (RMS) 0~120V   Accuracy: 0.2%
Line voltage output (RMS) 0~240V
Phase voltage/Line voltage output power 80VA/100VA
Frequency range (Fundamental wave) 0~1000Hz
Harmonic times 1~20 times
DC Voltage Output
 
Phase voltage output amplitude 0~±160V    Accuracy: 0.5%
Line voltage output amplitude 0~±320V
Phase voltage/Line voltage output power 70VA/140VA
Binary
 
Binary input 10 channels
Idle contact 1~20mA, 24V
Potential contact access "0": 0 ~+6V; "1": +11 V ~+250 V
Binary output  8 pairs   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 
Accessories

No.

Name

Description

Qty/Unit

Picture

1

Main Unit

GDJB-1200A

1set

GDJB-1200A Six Phase Relay Protection Test Set01

2

Fuse

2A

4 pieces

GDJB-1200A Six Phase Relay Protection Test Set010

10A

4 pieces

3

Power cord

 

1 piece

GDJB-1200A Six Phase Relay Protection Test Set09

4

Test wire

0.5m(red,yellow,green,black each 2 piece)

8 pieces

GDJB-1200A Six Phase Relay Protection Test Set08

5

Test wire 4 core

Black(red,yellow,green,black)-flat

2 pieces

GDJB-1200A Six Phase Relay Protection Test Set07

6

Test wire 4 core

Black(red,yellow,green,black)-circular

2 pieces

GDJB-1200A Six Phase Relay Protection Test Set06

7

Test wire

blue

1 piece

GDJB-1200A Six Phase Relay Protection Test Set05

8

Test wire

(white,coffee each 1 piece)

2 pieces

9

Test wire

red, green, yellow each 1 piece)

3 pieces

10

Test wire

black

2 pieces

11

Communication wire

 

1 piece

GDJB-1200A Six Phase Relay Protection Test Set04

14

Large test clamp

(red,yellow,green,black each 1 piece)

4 pieces

GDJB-1200A Six Phase Relay Protection Test Set03

15

Small test clamp

(yellow,green, each 4 pieces)

8 pieces

16

Small test clamp

(red,black each 5piece)

10 pieces

17

Illustration

(red,yellow,green,black each 2 pieces)

8 pieces

18

Test needle

(red,yellow,green,black each 3 pieces)

12 pieces

19

CD

 

1 copy

GDJB-1200A Six Phase Relay Protection Test Set02

20

QC pass

In English

1 copy

GDJB-1200A Six Phase Relay Protection Test Set011

21

Manual

In English

1 copy

GDJB-1200A Six Phase Relay Protection Test Set012

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