On - Site Electric Meter Calibration Equipment Three Phase With Clamp CT Input Class 0.3
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
30 days
Brand:
KRE
Product Description
KE7301 Three Phase On-site Energy Meter Calibrator
Accuracy : 0.3, Test method: clamp CT input. It's light and small, which is convenient for on-site test, and can be used to test the error of three phase energy meters and field electrical parameters of power grid.
Functions and features:
- Error test
- Waveform display of current and voltage
- Vector display
- Harmonic test
- Measure all kinds of meters, including single phase meter, three phase three wire meter,three phase four wire meter etc.
- Energy accumulation test(dia test)
- Measure Vrms, Irms, phase angle, active power, reactive power, apparent power of three phase or single phase
- CT ratio test
- Wiring verify
- Measure frequency of power grid
- Measure total active power and total reactive power of three phase
- Measure phase angle of phase to phase
- Self calibration
- Record check
Specifications:
| KE7301 | |||
| Voltage measurement | |||
| Voltage range | 10V – 480V | ||
| Accuracy | ±0.1% | ||
| Harmonics | 2nd- 51st | ||
| Current measurement (clamp CT input) | |||
| Current range | 10A, 20A, 100A, 500A, 1000A | ||
| Accuracy | ±0.3% | ||
| Harmonics | 2nd- 51st | ||
| Power measurement | |||
| Active power | ±0.3% | ||
| Reactive power | ±0.3% | ||
| Energy measurement | |||
| Active energy | ±0.3% | ||
| Reactive energy | ±0.3% | ||
| Phase measurement | |||
| Phase range | 0 -- 360° | ||
| Accuracy | ±0.1° | ||
| Frequency measurement | |||
| Frequency range | 45Hz – 65Hz | ||
| Accuracy | ±0.05Hz | ||
| Pulse output | |||
| Low frequency output(CL) | 3600imp / kWh | ||
| Pulse input | |||
| Input channel | 1 | ||
| Input frequency | Max. 100Hz | ||
| Others | |||
| Power supply | Powered by external source or tested terminal | ||
| Dimensions | 190mm×140mm×50mm | ||
| Weight | 1.3kg | ||
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Company
Guangzhou Kingrise Enterprises Co., Ltd.
Location
Rm 210,No 69 Guangpu Rd(W), Huangpu Dist. Guangzhou, 510663 CHINA