Brand Name : GOLD
Model Number : GDJB-PC
Certification : ISO9001
Place of Origin : Chongqing, China
MOQ : 1 set
Price : usd1.0
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 100 sets/month
Delivery Time : 10 days
Packaging Details : Single Phase, 3 Phase, 6 Phase Relay Protection Testing Device packed in veneer case
Item Name : Single Phase, 3 Phase, 6 Phase Relay Protection Testing Device
Features : Suitable for Single Phase, 3 Phase relay testing
Testing Mode : Automatic
Input : 1-20mA, 24V
Price Level : Low
Dimension : 40cm*30cm*18cm
Weight : Weight
Service : Engineer Available to Service Overseas
Power Supply : 220V 50Hz
Warranty : 1 Year
Single Phase, 3 Phase, 6 Phase Relay Protection Testing Device
I. Application
Three Single Phase, 3 Phase, 6 Phase Relay Protection Testing Device is applied to test the relay unit in relay protection system.
At the same time Single Phase, 3 Phase, 6 Phase Relay Protection Testing Device could be considered as a universal three phase AC/DC voltage source or current source.
II. Product Characteristics
- Intelligent mainframe that is used high speed DSP.
- Separately running
- Run with connecting to computer
- 16 bit DAC chip
- Big screen LED
- "Idiot" operation
- New type power amplifier
- Current, voltage output directly
- Self-protection
- Abundant contact
- Compounded structure
- Abundant capabilities against low price;
III. Functions
- AC current and voltage based protection relay unit test
- DC current and voltage based protection relay unit test
- Frequency protection relay unit test
- Harmonic protection relay unit test
- Differential protection relay unit test
- Zero-sequence protection relay unit test
- Distance protection relay unit test
- Power system network fault simulation.
IV. Technique Index
- 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
- Max DC continuous current output± 10 at per phase, maximum voltage 20V, 30A output at three phase in panel
- 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
- Max DC voltage output± 160V at per phase, ± 320V at phase to phase, capacity 70VA
- Time counter 0.1ms~9999s, error < 0.1ms
- AC current and voltage error <0.5%RDG+0.05%FS
- DC current error<0.5%RDG+0.05%FS, DC voltage error 1%RDG+0.1%FS
- Binary input: Active node 0~250V, 0~6V for "0", 6~250V for "1", passive node: 20mA max
- Binary output: DC 220V/0.2A, AC 220V/0.5A
- Power supply: AC220V ± 10%, 50Hz/60Hz
- Environment temperature: 0~50° C
- Humidity: ≤ 85%RH
- Weight: <18KG
V. 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 |
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Single Phase, 3 Phase, 6 Phase Relay Protection Testing Device Images |