Gdgk-303 Circuit Breaker Timer by IEC62271

• Item Name: Circuit Breaker Timer by IEC62271
• Transport Package: Wooden Packing
• Specification: IEC, ISO
• Trademark: GOLD
• Origin: Chongqing, China
• Model NO.: GDGK-303
• HS Code: 9031809090
• Production Capacity: 100sets/Month

Product Description

I. Introduction:
- GDGK-303 circuit breaker analyzer is designed to meet the need of testing high_voltage switches .     
- It takes the micro controller unit(MCU) for core to sample, process and then output.
- It has many advantages such as intelligence, multi-function, accurate data, strong anti-jamming, easy operation, small size, beautiful appearance, etc; 
- It can test the switches as follows:indoors or outdoors switches with less oil or more oil,vacuum switches, SF6 switches and so on. 

II. Main Functions:

No.	Functions
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

III. Technical Data
1. Time measurement range: 6000ms, resolution 0.1ms
Time measurement error <1%RDG+0.2ms
2. Speed measurement:
Range 2m/s resolution 0.01m/s max error<0.1m/s
Range 20m/s resolution 0.01m/s max error<0.2m/s
3. Travel measurement:
Range 250.0mm resolution 1mm max error 1mm
4. DC Power out: DC30V~250V/10A (instantaneous)
5. 9 Travel sensors configuration: grating and angle
6. Test standard: IEC62271
7. LCD: 128*64
8. Power supply: AC220V±10% 50Hz/60Hz
9. Temperature: 0~50°C humidity: <90%
10.Size: 400mm*250mm*200mm
11.Weight: 7kg 
IV. Real Pictures