I.Technical Parameters

1.1 Using Environments

Input Power  220V±10%  50Hz±10%   Air Pressure  86～106kpa

Temperature  －10～40℃      Humidity    ≦80%RH

1.2 Safety Performance

Insulation Resistance＞2MΩ

Dielectric Strength 1.5KV power supply chassis work frequency withstand voltage 1 minute, no flashover and arcing.

1.3 The Basic Parameters

a. Time:  range:  25000.0ms      resolution:  0.1ms

word error: 

① 250ms     0.1ms ± 1

② 2500ms    0.1% ± 1 word

③ 25000ms   0.1% ± 1 word

b. Speed :  span 20.00m / s   resolution 0.01m / s
word Error ① 0-2m / s within ± 0.1m / s ± 1 word
                  ② 100ms or ± 0.2m / s ± 1 word

c. Tips:    

d.  Current: 10.00A        resolution range 0.01A

e.  Output power: DC30 ~ 250V digital adjustable / 10A (instantaneous work)

f.  Dimensions: 360mm (L) × 280mm (W) × 300mm (H)
g.  Weight: 9kg 

II.Performance Characteristics

1. Performance

a. Time: 12 inherent in the fracture points, closing time, with the same period, and white the same period.
b. Reclosing: each fracture together - sub, sub - together, sub - Hopewell - sub-process time: one point, a time is the time of the two-in-gold short time, current time value.

c. Speed: just now, just closing speed, maximum speed, time - stroke characteristic curve.
d. Stroke: total trip, open distance, over-travel, the overshoot travel, rebound amplitude.
e. Current: points, closing coil points, closing the current value, the current waveform diagram.
f. Operating Voltage: DC30 ~ 250V/10A digital machine adjustable breaker operation power supply, to automatically complete low voltage operation test of the breaker, measuring the value of the operating voltage of the circuit breaker.

2. Characteristics

a. All models suitable for domestic and foreign production of SF6 switchgear, GIS combination of electrical, vacuum switch, oil switch mechanical properties test

b. Super anti-jamming capability, 500KV substation the bypass bus charged case can easily test to accurately measure.
c. Universal speed sensor, straight line linear sensor, rotary sensor, extremely easy to install and simple.
d. Switching operation once obtained the switch mechanical properties testing of all data and the corresponding waveform Spectrum.
e. The host field test data, the machine can be stored in the real-time clock, easy to the archive save the test date, time.
f. Host big screen, wide temperature, direct perspective, backlight LCD Chinese display all data and maps, LCD contrast electronic adjustment, power and memory.
g. Chinese menu operation, easy to use. Instrument built-in printer, fast print all data and maps at any time.
h. The instrument with data analysis and management software, with PC online operation, the test results can be output to the various types of dot matrix, laser or ink-jet printer to print the test report, the field trials computerized.