The wide range reference standard is connected direct to the primary test circuit. This assures that the system accuracy is related to the reference standard accuracy. The substandard meter is controlled by RS485 interface from the controller unit or can be operated manually. Digital processing of the measured values guarantees accuracy independent of the measuring mode.
Functions
- Measurement of voltages, currents, power factors and frequency
- Calculation of active, reactive and apparent power, per phase and total
- Calculation of harmonics as THD or individual (amplitude and phase shift), 6 channels
- Accuracy error measurement for static and electrodynamic energy meters, single and polyphase
Note As for detailed specifications of the product, please download the PDF version.
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Connections
Mains, Test voltages, Test currents, Pulse output (automatic or manually set), Pulse input (free configurable for meter test), RS485 interface for control via PC
Technical Parameters
| Test Voltages, Phase-neutral | 30 V…576 V |
| Voltage Ranges | 60 V, 120V, 240V, 480V, auto range |
| Voltage Resolution | ... |
| Test Current | 1 mA…120 A |
| Current Ranges | 10 mA, 20 mA, 50 mA, 0.1 A, 0.2 A, 0.5 A, 1 A, 2 A, 5 A, 10 A, 20 A, 50 A, 100 A, auto range |
Note As for detailed specifications of the product, please download the PDF version.
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CLOU provides complete EPC service include renewable energy and power transmission.
System has features of strong fusion capacity，integrated solution, multi-channel.
PV power is unlimited, green, secure and reliable; also it is not limited to the region.