Customization: | Available |
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After-sales Service: | YES |
Warranty: | 1 |
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Voltage Range | 30V-480V | 5A Clamp | Active power energy,power | ±0.5% | ||||
Voltage Error | ±0.2% | Reactive power energy, power | ±0.5% | |||||
Clamp (1times over-load) | 5A,100A,500A,1000A | Current | ±0.5% | |||||
Input Frequency Range | 45-55Hz | Self-checking Current | 5A 0.5A | |||||
Frequency Measurement Error | ±0.01Hz | Self-checking Error | ±0.1% | |||||
Phase Measurement Range | -180°~ +180° | Big Current Clamp | Active power energy, power | ±0.5% | ||||
Maximum Phase Error | ±0.1° | Reactive power energy, power | ±0.5% | |||||
Harmonic Measurement | ±0.1% | Current | ±0.5% | |||||
Harmonic Measurement Range | 2-51times | Others | Ratio Measurement | ±0.5% | ||||
Current Terminal | Active power energy | ±0.1% | Voltage Influence | < ±0.01% | ||||
Reactive power energy | ±0.5% | Frequency Influence | < ±0.01% | |||||
Low Frequency Pulse Constant | 5A | 3600P/kWh | Temperature Influence | < ±0.005%/ºC | ||||
Others | 3600*(5/Ie) | 24hours change error | < ±0.04% | |||||
P/kWh | ||||||||
Harmonic Influence | < ±0.01% | |||||||
Note: Ie is rated current | Standby time after start-up | <5 minutes | ||||||
Power Supply | AC 45V - 480V | Environmental temperature | -25ºC- +45ºC | |||||
Power Consumption | < 10W | Relative humidity | 40%-95% | |||||
Dimension | 214mm * 158mm *71mm | Continuous working time of the battery | >8hours | |||||
Weight | < 1.2 kg | Battery charge voltage | DC 12V |