Product Specification
Brand | TOPRIE |
Operating Temperature (°C) | -25~55 |
Measuring Current Range | 20mA-2000mA |
Display Type | Digital Only |
Product Descriptions
Rated voltage | 57.7V L-N / 100V L-L, 220V L-N / 380V L-L |
Measuring range | 90V~1.2Un |
Starting Voltage | 90V UA(normal power supply)/ 90V UAC (wide voltage power supply) |
Frequency | 45Hz~60Hz |
Power consumption | <10VA per phase and < 2W per phase |
Rated current | 5A (can wiring external current transformer ) |
Measuring range | Rated 5A: 0.1% In~1.2In |
Starting current | Rated 5A: 0.1% In |
Power consumption | <0.25VA per phase |
Residual current 1 channel IR, support normal open/closed residual current transformer | |
Measuring range | 20mA~2000mA |
Measuring accuracy | ±1% (full range),±2% (little current) |
Pulse constant | 3200imp/kWh |
Pulse width | 80ms±20ms |
Switch input | 2 channel DI |
Rated voltage | DC24V (internal motivation) |
Event resolution | 1ms |
Switch output | 2 channel electromagnetic relay output |
Connection capacity | 5A continuous AC 250V /DC 30V |
Division capacity | L/R=40ms,1000times ,DC 220V 0.1A / DC 110V 0.3A /DC48V 1A |
Action time | <10ms |
Return time | <10ms |
Temperature input | 4 channel NTC,support Pt100 Optional |
Measuring range | 40℃~200℃ |
Accuracy | ±1℃ |
Overload ability | |
Voltage line | 1.2 times rated voltage,continuous operation |
Current line | 2 times rated voltage, allowed 1s |
1.2 times rated current,continuous operation | |
10 times rated current,allowed 10s | |
20 times rated current,allowed 1s | |
Working environment | Temperature:-25℃~70℃ Humidity: 5%~95%RH (No condensation) |
Storage | Temperature:10℃~65℃ Humidity: 5%~95%RH (No condensation) |
Atmospheric | 70Kpa~106Kpa |
Altitude | <3000m |
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