TEST-630 smart automatic 3 phase portable protection relay test set
equipment with harmonics output
Universal testing system TEST-630 (6×35A, 6×300V) can test all
types of protective relays, including modern IEC61850 based
relays. Other test works, such as transducer, energy meter,
indication meter, etc., can also be done easily. It's the ideal
test
device for all power utilities, power plants, relay manufactures,
panel manufactures, research institutes, Universalities, testing
companies, etc.
TEST-630 is designed with fuse on the mains supply and electronic
protection for overload on the current (open circuit) or voltage
outputs(short circuit), with immediate isolation of the output and
alarm indication. Also diagnostic message for the setting of wrong
data, mistakes on the input etc. There's also electronic protection
in case of counter-feed of voltage output, if any incorrectness
happen, the alarm light shall flash. And Overheat LED indicator
shall flash for Protection against over-temperature, on all
outputs.
Differential
is suitable for use the 6 output current channels' relay tester,
which is applied on transformer, generator and bus bar etc.
differential protection equipment test. Because of adopting the 6
currents output, it realizes the two sides three phases test
between relay tester and relay equipment.
Inverse time overcurrent
This module realizes the directional over-current test and
non-directional over-current test. This module also include:
testing positive sequence, negative sequence and zero sequence
instantaneous time over-current,
over-heat protection inverse time over-current or the customized
“Current/Time” operation characteristic.
TEST ITEM
- U/I test
- DC test
- Impedance characteristics
- Power direction test
- I-T test
- Differential relay
- Harmonic test
- Differential protection
- Distance protection
- Zero sequence protection
- Setting group test
- State sequence
- Synchronization test
- Special test
- Oscillation test
- Metering instrument
- Hardware checkout
- Low Voltage protection
- Fault Recurrence
PARAMETERS
| Electrical parameters |
|---|
| Power voltage | AC220V±10% or AC110V±10%, 50/60Hz±10% |
| Time measurement | 0.1ms-999999.999s |
| AC current output |
|---|
| Phase current output (effective value) | 3 x 0-30A |
| Maximum power output | 260VA/phase |
| Maximum parallel current output (effective value) | 0-90A |
Long-term allowable working value of phase current
(effective value) | >10A |
| Allowable working time of maximum current | >11s |
| Accuracy class | <±0.2% |
| AC voltage output |
|---|
| Phase voltage output (effective value) | 5 x 0-130V |
| Line voltage output (effective value) | 0-260V |
| Maximum power output | 70VA/phase |
| Accuracy class | <±0.2% |
| DC current output |
|---|
| Output range | -10 to 10A or 3 x 0 to ±10A |
| Maximum power output | 200VA |
| Accuracy class | <±0.2% |
| DC voltage output |
|---|
| Output range | 0-300V or 5 x 0 to ±130V |
| Maximum output power | 130VA |
| Accuracy class | <±0.2% |
| Binary input |
|---|
| Idle contact | 1-20mA, 24V (DC) |
| Electric potential contact | 250V/0.5A (DC) |
| Binary output |
|---|
| Idle contact | 250V/0.5A (DC) |
| Rated output |
|---|
| Frequency error | <±0.01Hz |
| Phase error | <±0.2° |
| Waveform distortion | <±0.3% (fundamental wave) |
| Time error | <40µs |
| Output frequency | 0-1050Hz |
| Superposed harmonic wave | 0-21times |
PHOTO
