China Gfuve Power Meter with Data Logger Fu2200A with RS485, Find details about China Power Meter, Digital Power Meter from Gfuve Power Meter with Data Logger Fu2200A with RS485
Electrical parameters | |
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Power supply (AC/DC) | AC85-265V / DC85-330V, DC18-90V (optional) Power consumption: <4VA |
Measurement parameters | Voltage (Ph-N); Voltage (Ph-Ph); Current; Frequency; PF; Active Power(W); Reactive Power(Q) ; Apparent Power(S), 3rd-19th harmonics |
Harmonics | Total harmonics ratio of phase-voltage Total harmonics ratio of current 3rd-19th harmonics ratio of Phase-voltage (RS485 output) 3rd-19th harmonics ration of current (RS485 output) |
Maximum value | Max. value for voltage/current Max. value for active power Max. value for reactive power Max. value for apparent power |
Computation | Forward active power energy Reverse active power energy Forward active power energy Reverse reactive power energy |
Measuring range | 30-600V, 0-6A, 45-65Hz, -1 ~ 0 ~ 1 |
Measuring accuracy | Frequency: 0.1% Electric energy: 0.5%, 1.0% Voltage : 0.2%±0.1V Current : 0.2%±0.001A Power : 0.5% ±0.4W Power factor : 0.5% ±0.001 |
Display | Wide screen angle; Light blue back-lit LCD display; 5 display figures; 6 operation keys. |
Communication | RS-485 interface port support, 32 (128) Networking, ModBus-RTU communication protocol |
Programmable | Measuring system: 3P4W/3P3W etc. Transformation ratio : PT,CT. Communication: Address: 1-247; Baud: 1200-19200; Parity bit: N/E/O Energy: reset |