Đồng hồ đo công suất điện Accura 3550S Digital Power Meter for Rectifier Panel Rootech
Item | Description | |||
Voltage Input | ||||
Rating | 0 - 600 V 3~ L-L, 0 - 457 V 3~ L-N | |||
Pickup voltage | 25 V(L-N) | |||
Calibration | 60 - 220 V(L-N) | |||
Burden | 0.02 VA/phase @ 220 V | |||
Wiring method | 3P4W, 3P3W, 1P3W, 1P2W | |||
Impedance | 3 MΩ/phase | |||
Wire specification | 2.1 to 3.5 mm2(14 to 12 AWG) | |||
AC Current Input | ||||
Rating | 5 A nominal/10 A full scale 3~ | |||
Calibration | 0.05 - 10 A(Phase current) | |||
Burden | Max 0.005 VA/Phase @ 10 A | |||
Pickup current | 20 mA | |||
Wire specification | 2.1 to 6.0 mm2(14 to 10 AWG) | |||
DC Voltage Input | ||||
Direct connection(without a transducer) | ||||
Input voltage | DC 0 to 200V | |||
Pickup voltage | 20 V | |||
Impedance | 2MΩ/phase | |||
Wire specification | 1.25 to 3.5 mm2(24 to 14 AWG) | |||
DC Current Input | ||||
Indirect connection(using a shunt resistor) | ||||
Shunt rating | 50mV, 60mV, 100mV | |||
Digital Input/Output | ||||
Digital input channel | Dry contact | |||
Digital output channel | Dry contact, AC/DC 400V 350mA(1000mA Peak) | |||
Isolation | ||||
All inputs/outputs | AC 2,500V for 1 min | |||
Environmental Conditions | ||||
Operating temperature | -20 to 70℃(-4℉ to 158℉) | |||
Storage temperature | -40 to 85℃(-40℉ to 185℉) | |||
Operating humidity | 5% - 95%, non-condensing | |||
Weight | ||||
Meter + basic module | 0.5kg |