| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Digital Synchroscope Meter 72*72 Type AC57V,100V,220V,380V For Optional
KLY meters are direct-acting analog electrical measuring instruments. They are mainly used in the distribution, control panel of power plant, and other different apparatus to measure current, voltage, frequency, power, power factor, and synchroscopes. Phase sequence and other non-electric values
The digital meters measure and display the current, voltage, frequency, power, and power factor in the electric power network and automation control system
| Technical parameters | Index | ||
| Input | Voltage | Rated value | AC 0~600V |
| Overload | Consistent:1.2 times instantaneous:2 times/30s | ||
| Consumption | <0.5VA(each phase) | ||
| Impedance | >500kΩ | ||
| Current | Rated value | AC 1A,5A | |
| Overload | Consistent:1.2 times instantaneous::2 times/1s | ||
| Impedance | <2mΩ | ||
| Frequency | 45~65Hz | ||
| Measuring accuracy | Voltage, current | ±(0.5%FS+one digit) | |
| Active reactive power | ±(0.5%FS+one digit) | ||
| Frequency | ±0.1Hz | ||
| Harmonic | The three-phase voltage/current 21 total harmonic content | ||
| Power factor | ±0.01PF | ||
| Active energy | ±0.5%(only for reference,not for meterage) | ||
| Reactive energy | ±1.0%(only for reference,not for meterage) | ||
| Power | Scope | AC 220V,50/60Hz AC/DC 85/265Hz ...... | |
| Consumption | <5VA | ||
| Safety | Withstand voltage | Input and power | >2kv50Hz/1min |
| Input and output | >1kv50Hz/min | ||
| Output and power | >2kv50Hz/min | ||
| Insulating resistance | Any two of input, output, power, casing>20MΩ | ||
| Environment | Temperature | Operation:-10~50 | |
| Storage:-25~70 | |||
| Humidity | ≤85%RH, free of wet and corrosive gas | ||
| Elevation | ≤3000m | ||
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