 
  
              - Test equipment
 Current generator with constant current Current generator with constant current
 Full automatic temperature rising and large curren Full automatic temperature rising and large curren
 Small current generator Small current generator
 Large current generator Large current generator
 AC / DC current generator AC / DC current generator
 Intelligent high current Intelligent high current
 Three-phase current generator Three-phase current generator
 Intelligent three-phase current Intelligent three-phase current
 The three-phase voltage and current source The three-phase voltage and current source
 Three frequency generator Three frequency generator
 Fault indicator tester Fault indicator tester
 Fuse tester Fuse tester
 Transformer integrative tester Transformer integrative tester
 Thermal relay tester Thermal relay tester
 Tester for motor protector Tester for motor protector
 Relay protection tester Relay protection tester
 High voltage switchgear High voltage switchgear
 Low voltage switchgear Low voltage switchgear
 AC and DC voltage tester AC and DC voltage tester
 DC high voltage generator DC high voltage generator
 DC breaker ampere second characteristic test instr DC breaker ampere second characteristic test instr
 Power inspection class Power inspection class

 
2.1 product performance
L time: 12 minutes, natural fracture closing time, over the same period, and the same period in phase.
L heavy closing: each fracture combined, and together, and together with process time: one time, one time, two time gold, short time, no current time value.
L bomb jump: each fracture closing bounce time, bounces, bounce, bounce waveform; each fracture gate rebound amplitude.
L speed: just, just speed, maximum speed, time travel curve.
L: a total trip distance, overtravel, overshoot stroke, rebound amplitude.
L: current tripping and closing coil of the breaking and closing current value, current waveform.
L action voltage: the machine provides DC30 ~ 250V/20A digital adjustable circuit breaker action power, automatic circuit breaker to complete the low-voltage action test, measuring the action voltage value of the circuit breaker.
2.2 product features
U applies to all types of domestic and foreign production of SF6 switches, GIS combination of electrical appliances, vacuum switches, oil switches, mechanical properties test.
U strong anti-interference ability, in the case of 500KV substation bypass bus line, but also easy to test, accurate measurement.
U linear sensor, rotary sensor, the installation is very convenient, simple and convenient.
U switch is a switch, get the mechanical characteristic test all the data and the corresponding waveform map.
U host machine field test data storage, real-time clock, easy to archive the test date, time.
U host large screen, wide temperature, vertical perspective, background light, Chinese LCD display all of the data and electronic map, LCD contrast adjustment, power and memory.
U Chinese menu operation, easy to use. The instrument built-in printer, fast printing data and map all at any time.
The U instrument is equipped with RS-232 interface, can be connected with the PC machine operation, can also be output to various types of needle type, laser or inkjet printer to print the test report, the field test of computer.
 
1.1 use the environment
Input power 220V + 10% 50Hz + 10% atmospheric pressure 86 ~ 106kpa
The temperature and humidity is less than or equal to 40 DEG C - 80%RH
1.2 safety performance
Insulation resistance > 2M
Dielectric strength of the power supply to the chassis power frequency 1.5KV 1 minutes, no flashover and arcing.
1.3 basic parameters
U: 4000.0ms range resolution 0.1ms
Error within 0.1ms 100ms + 1 words
100ms more than 0.1% + 1 words
Over the same period
U speed range: 20.00m/s resolution 0.01m/s
Error within 0-2m/s + 1 words 0.1m/s
100ms + + words + 1 words
U line:
Range resolution error
Vacuum circuit breaker 0.1mm 50.0mm
1% + 1 words
SF6 circuit breaker 1mm 300.0mm
Less oil circuit breaker 600.0mm
U: the current range of 20.00A resolution 0.01A
U output power: DC30 ~ 250V digital adjustable /20A (instantaneous work)
U outline size: 360mm (L) x 280mm (W) x 300mm (H)
U weight: 9kg





