| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Year |
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Single-phase microcomputer relay protection tester testing machine
Product characteristics
1. Measuring relay: can measure the current, voltage relay starting value, return value and return coefficient.
2. Time relay: can measure the start value, return value and operation time.
3. Intermediate relay: can measure the starting value, return value, holding value and operation time of all kinds of intermediate relays with starting coils and holding coils.
4. Reclosing relay: capacitance charging test, charging time, reclosing time and intermediate component testing.
5. Differential relay: DC excitation test, braking characteristic test, voltammetry characteristic test can be carried out.
6. Various other very see relays.
7. The instrument is equipped with a fixed output to act as a separate voltage source.
8. With digital display, the reading is intuitive.
Single-phase microcomputer relay protection tester testing machine
|
Ac current |
0 ~ 100A/7V adjustable (200A can be customized) 0 to 20A/25V Adjustable Adjustable from 0 to 5A/8V |
|
Ac voltage |
0 ~ 250V/4A adjustable |
|
Dc current |
0 ~ 20A/25V adjustable |
|
Dc voltage |
0 ~ 250V/4A adjustable |
|
Fixed output DC voltage |
24V, 48V, 110V, 220V |
|
Current and voltmeter |
41/2 position |
|
Millisecond meter time |
0 ~ 99.9999s (999.999s can be changed according to user requirements) |
|
Resolution |
0.1ms |
|
Operating voltage |
AC220V± 5%, 50Hz± 5% |
Relay protection tester 
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