iWSN-9603-PCT-ME-IP33 Wireless 3-Phase 2-Loop Power Meter, No CTs
Wireless 3-phase, 2-loop AC power meter without current transformers. Draws its supply from the measured voltage cable and reports over 433 MHz radio. IP33 wall-mount housing.
- Measures 2-loop 3-phase or 4-loop single-phase AC circuits
- Split-core CT inputs, rated up to 400 A depending on the CT selected (CTs sold separately)
- Wiring options: 3P4W, 3P3W, 3P3W 2CT, 1P3W and 1P2W
- Bi-directional kWh measurement with true RMS voltage and current
- Self-powered from the measured voltage cable, no extra power wiring required
- 433 MHz wireless with up to 64 sub-networks and 100 m line-of-sight range
4.073,38 kr. pr. stk.
| 1–9 stk. | 4.073,38 kr. | |
|---|---|---|
| 10–30 stk. | 3.953,80 kr. | −3 % |
| 31+ stk. | 3.871,58 kr. | −5 % |
Produktinformation "iWSN-9603-PCT-ME-IP33 Wireless 3-Phase 2-Loop Power Meter, No CTs"
iWSN-9603-PCT-ME-IP33 is a wireless energy meter for monitoring several loads fed from the same AC supply. It measures two three-phase loops or four single-phase loops, so one unit can cover multiple pieces of equipment in a panel or across a plant floor. The 'PCT' designation indicates that current transformers are not included and must be ordered separately.
Because the meter takes its power from the measured voltage cable, no separate supply wiring is needed, which simplifies installation and speeds up distributed deployments. Data is sent over 433 MHz sub-GHz radio, and a three-minute history cache allows gaps caused by interference or shielding to be back-filled. Timestamps from the built-in real-time clock keep each reading correctly dated.
The housing is rated IP33 and includes a connector cover to prevent accidental contact with live terminals. Configuration is handled through DIP switches, which suits maintenance teams working without a laptop on site. Typical uses include machine and process efficiency work, carbon emission calculations and predictive maintenance.
Applications
- Machine and process power efficiency improvement
- Power information administration
- Calculation of carbon emission
- Predictive maintenance
- Big data analysis of power consumption
| Product type: | Power meter |
|---|---|
| Interface: | 433 MHz wireless |
| Power input: | 100 - 480 VAC |
| Operating temperature: | -30 ~ +50 °C |
| Mounting: | Wall-mount |
| Housing: | IP33 |
Specifikationer
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | +/- 500 V |
| ESD (IEC 61000-4-2) | +/- 4 kV Contact |
| LED Indicators | |
| Status | 1 x Power 1 x Tx 1 x Error |
| AC Power Measurement | |
| Wiring | 3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT |
| Loops | 4(Single Phase)/ 2(Three Phase) |
| Input Voltage | Three phase 4 wire x1, 100 - 480 VAC (58 - 277 VAC single phase) |
| Input Current | 1A ~ 400A, depended on the connected CTs which refer to the accessories. |
| Input Frequency | 50/60 Hz |
| Wh Accuracy | Better than 2% (PF=1) |
| Power Parameter Measurement | True RMS voltage (Vrms), True RMS current (Irms), Active Power (kW), Active Energy (kWh), Power Factor (PF), Frequency |
| Data Update Rate | 1, 10, 30, or 60 Seconds |
| CT | |
| Includes CTs | 0 (refer to order information for purchase) |
| Type | Split core CT |
| Max. Current | 400A depended on the selected CT type |
| Inside Diameter | 36mm depended on the selected CT type |
| Leading Cable | 8m |
| RF | |
| Channels | 0 ~ 15 |
| Group ID | 0 ~ 3 |
| Radio Frequency | 433.1000 ~ 434.6000 MHz |
| Transmission Power | 9±1dBm (PA Off) / 18±1dBm (PA On) |
| Transmission Distance (LoS) | 100 m |
| Node ID | 1 ~ 31 |
| Working Duty | 1, 10, 30, or 60 Seconds |
| Antenna | |
| Type | Built-in Omni-directional antenna |
| Power | |
| Consumption | 3W |
| Input Type | Three phase 100 - 480 VAC (58 - 277 VAC single phase) |
| Mechanical | |
| Dimensions (mm) | 85 x 184 x 47 (W x L x H) |
| Installation | Wall-mount |
| Ingress Protection Rating | IP33 |
| Environment | |
| Operating Temperature | -30 °C ~ +50 °C |
| Storage Temperature | -40 °C ~ +55 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
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