KE8301 Three Phase Meter Test Bench
Accuracy : 0.05 , Used for the test of three phase CT/PT meter with a accuracy class below 0.2, Number of meter position : 3-48
Features:
- Meter positions can be chosen from 3 - 48
- Integrated / separated aluminum alloy structure, light and reliable, flexible choices
- Auto protection of short circuit of voltage, open circuit of current, and overload.
- Test of neutral current (optional)
- Auto mark locking increases the efficiency of test
- Full automatic, semi automatic and manual operation available
- Supporting barcode input, which increase the efficiency of input
- Simultaneous test of the meters with same specification, different constants and different classes.
- Adopt multi-serial port system, realizing the parallel communication of computer and the tested meters( optional)
- Test of tilt impact (optional)
- Forward and reverse active energy / forward and reverse reactive energy error test
- Creeping and starting test
- Standard deviation, 24 hour variation test
- Timing error test
- Influencing quantity test of voltage, frequency, harmonic
- Calibration and verification of constant
- Register indicating value, register combination error test
- Powerful computer management system, easy and user-friendly
- Perfect database management makes the storage, searching, and viewing of the data possible, and the data can be converted and exported in other forms
Main Specification:
| |
KE8301-6 |
KE8301-12 |
KE8301-24 |
KE8301-48 |
| Number of meter position |
6 |
12 |
24 |
48 |
| Accuracy |
± 0.05% |
| Voltage output |
| Output range (P-N) |
3×(24V – 300V) |
| Output power of voltage |
3×100VA |
3×250VA |
3×500VA |
3×1000VA |
| Resolution |
Better than ± 0.01% |
| Stability |
Better than ± 0.02% / 150s |
| Load regulation rate |
Better than ± 0.01% |
| Distortion factor |
Better than ± 0.3% (linear resistance load) |
| Harmonics output |
2nd -21st free programmable |
| Current output |
| Output range |
1mA – 120A (or customized,Max. 230A) |
3×(1mA – 120A) |
| Output power of current |
3×150VA |
3×350VA |
3×750VA |
3×1500VA |
| Resolution |
Better than ± 0.01% |
| Stability |
Better than ± 0.02% / 150s |
| Load regulation rate |
Better than ± 0.01% |
| Distortion factor |
Better than ± 0.3% (linear resistance load) |
| Harmonics output |
2nd -21st free programmable |
| Phase output |
| Output range |
0 -- 360° |
| Resolution |
± 0.01° |
| Frequency output |
| Output range |
45Hz – 65Hz |
| Resolution |
± 0.01Hz |
| Operation conditions |
| Power supply |
3×220/380V±10% ,50/60Hz±2Hz |
| Temperature |
-10°C -- +40°C |
| Humidity |
35% -- 85%RH |