Gdjb-PC3 Universal Electrical Electronic Relay Protection Test Equipment

• Customization: Available
• Warranty: 12 Months
• Max Diameter of Workpiece: Na
• Model NO.: GDJB-PC3
• Mass Scope of Workpiece: <900kg
• Type: Universal Testing Machine
• Maxcapacity: Relay Test Equipment
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Relay Test Equipment
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Relay Test Equipment
• Apparatus: Microprocessor-Based Relay Protection Device
• Application: Automatic Relaying Protection Testing Equipment
• Function: Micro Computer Controlled Protection Relay Tester
• Device: LCD Display Electrical Protection Relay Test Set
• Binary Output: DC 220V/0.2A, AC 220V/0.5A
• Power Supply: AC220V ± 10%, 50Hz/60Hz
• Environment Temperature: 0~50c
• Humidity: No More Than 85%Rh
• Instrument Weight: <18kg
• Transport Package: Standard Venner Case
• Specification: ISO Certificate
• Trademark: Gold
• Origin: China Chongqing
• HS Code: 90308490
• Production Capacity: 1000 PCS/Month

Product Description

GDJB-PC Universal Electrical Electronic Relay Test Equipment



1. Application

GDJB-PC3 Universal Electrical Electronic Relay Test Equipment is applied to test the relay unit in relay protection system.

At the same time GDJB-PC3 Universal Electrical Electronic Relay Test Equipment could be considered as a universal three phase AC/DC voltage source or current source.


2. Features

1. Intelligent mainframe that is used high speed DSP.
2. Separately running
3. Run with connecting to computer
4.16 bit DAC chip
5. Big screen LED
6. "Idiot" operation
7. New type power amplifier
8. Current, voltage output directly
9. Self-protection
10. Abundant contact
11. Compounded structure
12. Abundant capabilities against low price


3. 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

No.	Items					Specifications
Alternating Current(AC) output
1	Output accuracy						0.5magnitude
2	Phase current output (effective value)						0~30A
3	Three parallel phase current output (effective value)						0~90A
4	Phase current value with long time under permission (effective value)						10A
5	Phase current maximum power output						420VA
6	Three parallel phase current maximum power output						900VA
7	Three parallel phase current maximum work time						10s
8	Frequency range (base wave)						20~1000Hz
9	Harmonic frequency number						1~20 time
Direct Current(DC) output
1	Output accuracy				0.5magnitude
2	Current output				0 ~ ± 10 A/each phase 0 ~ ± 30 A/every three parallel
3	Maximum output of load voltage				20v
Alternating Voltage output
1	Output accuracy				0.5magnitude
2	Phase voltage output (RMS)				0 ~ 120v
3	Line voltage output (RMS)				0 ~ 240v
4	Phase voltage/line voltage power output				80VA/100VA
5	Frequency range (base wave)				20 ~ 1000Hz
6	Harmonic frequency number				1 ~ 20 times
Direct voltage output
1	Output accuracy				0.5magnitude
2	Phase voltage output amplitude				0 ~ +160v
3	Line voltage output amplitude				0 ~ + 320v
4	Phase voltage/line voltage power output				70VA/140VA
1	AC current and voltage error			<0.5%RDG+0.05%FS
2	DC current error			<0.5%RDG+0.05%FS
3	DC voltage error			1%RDG+0.1%FS
4	Binary input			Active node 0~250V, 0~6V for "0", 6~250V for "1", passive node: 20mA max
5	Binary output			DC 220V/0.2A, AC 220V/0.5A
The switch quantity and time measurement
1		Switch parameters input	7 ways; Empty contact: 1~20mA, 24v; Power contact access: "0":0~+6V;   "1":+11 V~+250V;
2		Switch parameters output	2 couples     DC: 220V/0.2A;   AC: 220V/0.5A
3		Time measurement	Measuring range: 0.1ms ~ 9999s / 0.1ms
1		Power supply	AC220V ± 10%, 50Hz/60Hz
2		Environment temperature	0~50°C
3		Humidity	≤85%RH
4		Weight	<18KG

5. Similar Models

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