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Thiết bị hiển thị SIRAX BM1400

Name: Thiết bị hiển thị SIRAX BM1400 | TECOSTORE.VN
Brand: Gossen Metrawatt
SKU: GM77
Rating: 5 (1 reviews)

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GM77

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Mô tả

The devices are designed for measurement in electrical distribution systems
or industrial plants and machines.

Measuring input:
Nominal voltage 57.7...277 V_LN, 100...480 V_LL
Nominal current 1 / 5 A
Frequency range 45...50/60...65 Hz
System types:
One-phase system, 2-wire
three-phase, 3 or 4 wire asymmetrical
Power supply : 60...300 V AC/DC
Accuracy: Voltage and current ±0.5 %
Active power ±0.5 %
Reactive power ±1.0 %
Power factor ±3.0°
THD U,I ±2,0 %
Active energy Class 1.0
Reactive energy Class 2
Outputs: 4000 pulses/kWh
Interface: RS485 (Modbus RTU)
Display: LCD display, 1 line, 3 measured values,
4 digits each
Meters: Active and reactive energy meter incoming
and outgoing
Counters: Operating hours counter for one consumer and the device itself
Safety: Double insulation
Degree of pollution: 2
Overvoltage category: CAT III 300 V
Protection rating: Front IP50, housing IP20
Dimensions: Control panel installation: 96 x 96 x 35/55 mm