Ponovo S100A Single Phase Universal Protection Relay Test Set
S100A is a Universal Single Phase Protection Relay Test Set with 1*100A and 3*150V output, local control system for basic relay testing with manual operation.
Features:
1*100A, 3*150V
Dedicated mA level AC/DC current source
Auxiliary DC supply
Local control with quick control buttons
Free adjustment of amplitude,phase angle and frequency
100A current source
Provide 3 phase voltage sources
The S100A can be used to test these functions:
Check timing and pick up value for AC/DC relay;
Check directional over current and df/dt;
Check pick-up, instant tripping, 2nd harmonic restraint of differential relay;
Check line protection scheme performance.
Technical Data:
| Current |
|
| Range |
1 x 100A/800VA |
| Accuracy |
5mA(<1A), 0.5% (1A-2A), 0.2%(2A-40A) |
| Voltage |
|
| Range |
3 x 150V/60VA |
| Accuracy |
5mV(<1V), 0.5%(1V-2V), 0.2%(2V-120V) |
| Frequency |
40-60Hz |
| Phase angle |
0-359.9º |
| Auxiliary DC supply |
110V, 220V |
| Binary input |
|
| Binary inputs |
2 |
| Type |
potential or potential free (auto detection) |
| Binary output |
1 |
| Dimension |
364*155.5*415mm |
| Weight |
18kg |
Ready test modules enable easy and quick test:
| SN |
Module type |
Function |
| 1 |
Operation Value Test |
a) Manually control:
a) Current/Voltage/Phase/Frequency
b) Manually test:
a) Distance /voltage unbalance /Power Direction /Over voltage /Over current /Power |
| 2 |
Operation Time Test |
Trip time, Time relay, Time inversed relay |
| 3 |
CB operation |
This module is used to check the transmission line protection
relay scheme |
| 4 |
Auto Current Test |
Current trip value, drop off value, ratio of single phase relay |
| 5 |
Under frequency (df/dt) |
This unit can test the pick-up value, trip time, df/dt setting,
voltage/current blocking value |
|
6
|
Harmonics
|
The 1st, 2nd, 3rd and 5th harmonics can all be generated
|
More details you can check https://www.ponovo.net/relay-and-protection-testing/single-phase-relay-testing/s100a-single-phase-universal-test-set.html
