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Module cảm biến đo dòng điện iWSN 1 kênh RCT+1 kênh CT và 1 giao diện mở rộng ICP DAS iWSN-1120X-240-RCT1000P CR

iWSN Current Sensing Module with 1-ch RCT Input, 1-ch CT Input (Charge Only) and 1 Expansion Interf

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Module cảm biến đo dòng điện iWSN 1 kênh RCT+1 kênh CT và 1 giao diện mở rộng ICP DAS iWSN-1120X-240-RCT1000P CR

  • Self-powered by built-in a chargeable Li-ion battery.
  • Split-core current transformer (CT) for easy installation.
  • Energy harvest from the CT induced electricity.
  • Uses 433 MHz radio frequency for communication.
  • 16 RF Channels and 4 Group ID, consist of maximum 64 RF sub-networks.
  • Supports maximum 400A CT and 1000A Rogowski current transformer(RCT).
  • Provides expansion interface for flexibility and expansibility.
  • Offers wall-mount mechanism and magnet for installation.
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Model: iWSN-1120X-240-RCT1000P CR
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Module cảm biến đo dòng điện iWSN 1 kênh RCT+1 kênh CT và 1 giao diện mở rộng ICP DAS iWSN-1120X-240-RCT1000P CR

The iWSN series sensing module is a self-powered module for AC current, digital input and temperature measurement. It can harvest the demand electricity from CT induced current so that there is no necessary to supply the power line for power supply. By means of sub-1G RF communication interface, iWSN series can approach to the real wireless deployment. The diversified IO interface, such as split-core CT, Rogowski coil, NTC thermistor and dry contact DI, provides users more choices for various applications. Considering the maintenance and installation, the iWSN sensing module uses the DIP switch and rotary switch for configuration. Through the flexibility of the expansion interface and good price performance, the iWSN sensing module can be widely used in the application of saving power, big data analysis, and predict maintenance.

Models iWSN-1120X-240-RCT1000P iWSN-1120X-360-RCT1000P
RF Interface
Radio Frequency
433.1000 ~ 434.6000 MHz
RF Channel
0 ~ 15 configured by DIP switch
Antenna
0 dBi Omni directional PCB antenna
Transmission Power
9±1dBm (PA Off) / 18±1dBm (PA On)
Transmission Distance (LoS)
100 m
Group ID
0 ~ 3 configured by DIP switch
Node ID
1 ~ 31 configured by DIP switch
Working Duty(*1)
1 sec, 10 sec, 30 sec and 60 sec configured by DIP switch
Button
Wake
For wake up the sensing module immediately
Boot
For boot up sensing module quickly
LED Indicators
STA
1 LED, Red
EMS Protection
ESD
+/- 4 kV Contact
EFT
+/- 500 V
Power
Battery
Li-ion battery (compliant with UL1642) charged by CT induced current

Power Consumption

(*2)

 1-sec Tx Duty
11 A
10-sec Tx Duty
3 A
30-sec Tx Duty
3 A
60-sec Tx Duty
3 A
Mechanical
Flammability
Fire Retardant Materials
Dimensions (L x W x H)
152 mm x 85 mm x 25 mm
Installation
Wall-mount or magnet adsorption
Environment
Operating Temperature
0 °C ~ +45 °C
Storage Temperature
-20 °C ~ +50 °C
Relative Humidity
10 ~ 90% RH, Non-condensing
Certification
CE + RED
CE

(*1) Group transmitters up to 31 units. But if set to 1 second, the number of groups can be up to 5.
(*2) The minimum current required in the AC cable for balancing module’s power charging and power consumption.
Models iWSN-1120X-240-RCT1000P
 iWSN-1120X-360-RCT1000P
CT
Split-core CT Channel Number
1 (for charging only)
Split-core CT Type(*1)
Φ24mm (200A);8 m wire
Φ36mm (400A);8 m wire
Rogowski Coil Channel Number
1
Rogowski Coil Type
Φ80mm (1000A); 4 m wire
Input Voltage
Maximum 500VAC, 50/60 Hz
Accuracy
±3% or ±2A
Expansion
Channel Number
1
Interface
4 pole 3.5mm audio cable with 25 cm wire lead
(*1) iWSN-11□□□-160 with Φ16mm (100A), iWSN-11□□□-240 with Φ24mm (200A), iWSN-11□□□-360 with Φ36mm (400A), iWSN-1120X-240-RCT Φ24mm (200A), iWSN-1120X-240-RCT with Φ36mm (400
iWSN-1120X-240-RCT1000P     CR iWSN Current Sensing Module with 1-ch RCT Input, 1-ch CT Input (Charge Only) and 1 Expansion Interface (RoHS)
Includes 1000A RCT and 200A CT
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8 m 100A Φ16mm Split-Core CT
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5 m Magnetic plug thermistor
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5 m Metal plug thermistor
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2 m Black plastic plug thermistor
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5 m Black plastic plug thermistor
Data Sheet icon_manual
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