Product Specifications
| Prod Model: |
GDJB-PC |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Relay Test Equipment Application: |
All Kinds of Protection Relay |
| Relay Test Equipment Features: |
Suitable for Single Phase, 3 Phase, 6 Phase Relay |
| Testing Mode: |
Automatic |
| Input: |
1-20mA, 24V |
| Price Level: |
Low |
| OEM Supply: |
Yes |
| Warranty Or Guarantee: |
1 Year |
| Dimension: |
40cm*30cm*18cm |
| Service: |
Engineer Available to Service Overseas |
Product Description
GDJB-PC Secondary Injection Protection Relay Test Set
1. Application
GDJB-PC is applied to test the relay unit in relay protection system. At the same time GDJB-PC could be considered as a universal three phase AC/DC voltage source or current source.
2. Product Characteristics
V Intelligent mainframe that is used high speed DSP.
V Separately running
V Run with connecting to computer
V 16 bit DAC chip
V Big screen LED
V "Idiot" operation
V New type power amplifier
V Current, voltage output directly
V Self-protection
V Abundant contact
V Compounded structure
V Abundant capabilities against low price;
3. Functions
V AC current and voltage based protection relay unit test
V DC current and voltage based protection relay unit test
V Frequency protection relay unit test
V Harmonic protection relay unit test
V Differential protection relay unit test
V Zero-sequence protection relay unit test
V Distance protection relay unit test
V Power system network fault simulation.
4. Technique Index
V 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
V Max DC continuous current output± 10 at per phase, maximum voltage 20V, 30A output at three phase in panel
V 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
V Max DC voltage output± 160V at per phase, ± 320V at phase to phase, capacity 70VA
V Time counter 0.1ms~9999s, error < 0.1ms
V AC current and voltage error <0.5%RDG+0.05%FS
V DC current error<0.5%RDG+0.05%FS, DC voltage error 1%RDG+0.1%FS
V Binary input: Active node 0~250V, 0~6V for "0", 6~250V for "1", passive node: 20mA max
V Binary output: DC 220V/0.2A, AC 220V/0.5A
V Power supply: AC220V ± 10%, 50Hz/60Hz
V Environment temperature: 0~50° C
V Humidity: ≤ 85%RH
V Weight: <18KG
5. Technical Parameters
|
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 Centigrade |
0~50 Centigrade |
|
Dimension |
550*410*340mm |
400*300*180mm |
|
Weight |
33kg |
18kg |
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.
Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export, to ensure the high quality of our products, we conduct our manufacturing in strict accordance with various standards of ISO, ASTM D, IP, GB etc. We have developed sales channels in many countries and regions such as Thailand, Philippine, Iran, Indonesia, Spain, Iceland, Chile, Regions of Southeast Asia, Middle East, Europe, North and South America etc, and have gained strong advantage and high reputation in international market.
We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target!
