• Model NO.：GDJB-PC
• Phase Voltage Output：0~120V Output Precision 0.2 Degree
• Line Voltage Output：0~240V
• Phase Voltage / Line Phase Output Power：80va , 100va
• Time Measuring Range：0.1ms ~ 9999s
• Transport Package：Wooden Case
• Specification：ISO
• Trademark：Gold
• Origin：Chongqing of China
• HS Code：90308490
• Production Capacity：100 Sets,Month

Basic Info.

Model NO. GDJB-PC Phase Voltage Output 0~120V Output Precision 0.2 Degree Line Voltage Output 0~240V Phase Voltage / Line Phase Output Power 80va / 100va Time Measuring Range 0.1ms ~ 9999s Transport Package Wooden Case Specification ISO Trademark Gold Origin Chongqing of China HS Code 90308490 Production Capacity 100 Sets/Month

Product Description

GDJB-PC Automatic Three Phase Protection Relay Test Sets


1. Application

GDJB-PC Automatic Three Phase Protection Relay Test Sets is applied to test the relay unit in relay protection system.

At the same time GDJB-PC Automatic Three Phase Protection Relay Test Sets could be considered as a universal three phase AC/DC voltage source or current source.


2. Functions

1) AC current and voltage based protection relay unit test

2) DC current and voltage based protection relay unit test

3) Frequency protection relay unit test

4) Harmonic protection relay unit test

5) Differential protection relay unit test

6) Zero-sequence protection relay unit test

7) Distance protection relay unit test

8) Power system network fault simulation


4. Technique Index

1) Max AC current output 30A at per phase limited in 10s, 90A at three phases in parallel limited in 10s, Frequency 20~1000Hz, Continuous current output 10A at per phase, Capacity 420VA at per phase
2) Max DC continuous current output ± 10 at per phase, maximum voltage 20V, 30A output at three phase in paralle
3) Max AC voltage output 120V at per phase, 240V at phase to phase, Frequency 20~1000Hz, capacity 80VA at per phase, 100VA at phase to phase
4) Max DC voltage output ± 160V at per phase, ± 320V at phase to phase, capacity 70VA
5) Time counter 0.1ms~9999s, error < 0.1ms
6) AC current and voltage error <0.5%RDG+0.05%FS
7) DC current error<0.5%RDG+0.05%FS, DC voltage error 1%RDG+0.1%FS
8) Binary input: Active node 0~250V, 0~6V for "0", 6~250V for "1", passive node: 20mA max
9) Binary output: DC 220V/0.2A, AC 220V/0.5A
10) Power supply: AC220V ± 10%, 50Hz/60Hz
11) Environment temperature: 0~50° C
12) Humidity: ≤ 85%RH
13) Weight: <18KG


Similar Models:
 

Model	GDJB-III	GDJB-PC (3 phase)	GDJB-PC6 (6 phase)
DC Voltage Output	0~350V	0~±140V	0~±150V
AC Voltage Output	0~380V	0~150V	0~125V
DC Current Output	0~10A	0~±10A	0~20A
AC Current Output	0~10A/0~100A	0~120A	0~180A
Test Precision	0.5%RDG+0.05%FS	0.5%RDG+0.05%FS	0.5%RDG+0.05%FS
Time Counter	0~9999s	0.1~9999s	1ms-9999s
Time counter Resolution	1ms	0.1ms	1ms
Power Supply	AC 220V±10% 50/60Hz	AC 220V±10% 50/60Hz	AC220V±10% 50Hz
Environment Temperature	0~50°C	0~50°C	0~50°C
Dimension	550×410×340mm	400×300×180mm	455×530×220 (mm)
Weight	33kg	18kg	20kg