SWP-W3-C401 Intelligent three-phase power meterDetailed product description：

The SWP-W3-C401 intelligent three-phase power meter is used to measure sampled voltage and current transformer signals, measure frequency, voltage and current, as well as power factor and single-phase active power or three-phase active power.

Key Features:
1. The input signal range of the instrument can be freely changed. Adopting the latest jumper free technology, only the internal parameters of the instrument need to be set to meet the on-site requirements.
2. Can be equipped with one analog transmission output or relay alarm output, suitable for various measurement and control
3. Adopting full isolation technology.
4. The SWP-E series instrument can display 4 sets of AC electrical parameters simultaneously.

technical indicators
input signal
Current: 0~1A 0~2A 0~3A 0~4A 0~5A
Voltage: 0-100V, 0-200V, 0-300V, 0-400V, 0-500V, 0-600V (if it exceeds 600V, a transformer must be connected)
output signal
Analog output: DC 4mA~20mA (load resistance ≤ 500 Ω) DC 0~10 mA (load resistance ≤ 750 Ω)
DC 1V~5V (load resistance ≥ 250K Ω) DC 0-5V (load resistance ≥ 250K Ω)
Switching output: Relay control output: ON/OFF (return differential)
Contact capacity: AC 220V/3A; DC 24V/6A (resistive load)
Controllable silicon control output: SCR (zero crossing trigger pulse) output; AC 400V/0.5A
Solid state relay output: SSR (Solid State Relay Control Signal) output; DC 60-24V/30 mA (voltage not adjustable)
Communication output: Standard serial bidirectional communication interface
Communication methods: RS-232C, RS-485
Baud rate: 300bps~9600bps (freely set)
Feed output: DC 24V, load ≤ 30mA
characteristic
Measurement accuracy: Number ± 0.5% FS ± 1 word
Resolution: Digital display ± 1 word
Display range: Numbers -1999 to 9999
Display mode: Four digit height LED digital display
Instrument size: 96 × 48 × 110mm
Hole size: 920+0.7 × 440+0.7mm
Weight: 240g