• Model NO.：GDGK-303
• DC Power out：DC30V~250V,10A (Instantaneous)
• Test Standard：IEC62271
• Display：128*64 LCD
• Warranty：1 Year
• Transport Package：Wooden Case
• Specification：ISO Certificate
• Trademark：Gold
• Origin：Chongqing of China
• HS Code：9031809090
• Production Capacity：200PCS,Month

Basic Info.

Model NO. GDGK-303 DC Power out DC30V~250V/10A (Instantaneous) Test Standard IEC62271 Display 128*64 LCD Warranty 1 Year Transport Package Wooden Case Specification ISO Certificate Trademark Gold Origin Chongqing of China HS Code 9031809090 Production Capacity 200PCS/Month

Product Description

GDGK-303 Digital High Voltage Circuit Breaker Analyzer IEC62271

Introduction:

1. GDGK-303 Digital High Voltage Circuit Breaker Analyzer is designed to meet the need of testing high_voltage switches . 
2. GDGK-303 Digital High Voltage Circuit Breaker Analyzer takes the micro controller unit(MCU) for core to sample, process and then output; the main characteristic is that it's operated in Chinese, for example ,the results are displayed and printed in Chinese. 
3. GDGK-303 Digital High Voltage Circuit Breaker Analyzer has many advantages such as intelligence, multi-function, accurate data, strong anti-jamming, easy operation, small size, beautiful appearance, etc; 
4. GDGK-303 Digital High Voltage Circuit Breaker Analyzer can test the switches as follows:indoors or outdoors switches with less oil or more oil,vacuum switches, SF6 switches and so on.

Features:
1. Closing and opening time measurement of 12 channels 
2. Max difference of closing or opening time measurement of three phases 
3. Bounce time and frequency measurement of breaker closing 
4. Circuit breaker closing and opening speed measurement 
5. Travel-time, Coil current-time curve of circuit breaker operation measurement 
6. Clearance of circuit breaker measurement 
7. Variable DC circuit breaker operation power supply 
8. Print test results by internal micro printers

Parameters:
1. Time measurement range: 6000ms, resolution 0.1ms 
2. Time measurement error: <1%RDG+0.2ms 
3. Speed measurement: 
4. Range 2m/s resolution 0.01m/s max error<0.1m/s 
5. Range 20m/s resolution 0.01m/s max error<0.2m/s 
6. Travel measurement: Range 250.0mmresolution 1mmmax error 1mm 
7. DC Power out: DC30V~250V/10A (instantaneous) 
8. Travel sensors configuration: grating and angle 
9. Test standard: IEC62271 
10.LCD: 128*64 
11.Power supply: AC220V±10% 50Hz/60Hz 
12.Temperature: 0~50°C humidity: <85%