Thiết bị đo điện 3 pha 1000A RS-485 ICP DAS PM-3133-RCT1000P
Features
- True RMS Power Measurements
- Energy Analysis for 3P4W, 3P3W, 1P3W, 1P2W
- Current Measurements Up to 2000 A
- Voltage Measurements Up to 500 V
- Rogowski Coil Soft CT for Easy Installation
- W Accuracy Better than 1% (PF=1; Input Current >50A)
- Supports RS-485, Ethernet (PoE) or CANopen Interface
- Supports Modbus RTU, Modbus TCP or CANopen Protocol
- Supports 2 Power Relay Output (Form A)
- Total Harmonic Distortion (THD)
Introductions
ICP DAS brings the most powerful, cost-effective, advanced Smart Power Meters PM-3133-RCT that gives you access to real-time electric usage for three-phase power measurement. With its high accuracy (<1%, PF=1; Input Current >50A), this series can be used to both low voltage primary side and medium/high voltage secondary side and enables the users to obtain reliable and accurate energy consumption readings from the monitored equipments in real time under operation. These compact size and cost-effective power meters monitoring equipment with Rogowski Coil CT is “rope-style” Current Transformer which delivers “Easy Installation” features for large window size (55 ~ 105mm) and mechanical fl exibility for tight space.
It operates over a wide range of input voltages 10 ~ 500 VAC which allows universal compatibility. Also, with 2 channels relay outputs, it can be linked with sirens or lightings for alarm messages. It also supports Modbus RTU, Modbus TCP or CANopen protocols for easy integration.
Specifications
Model | PM-3133-RCT | PM-3133-RCT-MTCP | PM-3133-RCT-CPS |
AC Power Measurement | |||
Wiring | 3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT | ||
Measurement Voltage | 10 ~ 500 V | ||
Measurement Current | CTØ55 mm (500 A), CTØ80 mm (1000 A), CTØ105 mm (2000 A) | ||
Measurement Frequency | 50/60 Hz | ||
W Accuracy | Better than 1% (PF=1; Input Current >50 A) | ||
Power Parameter Measurement | True RMS voltage (Vrms), True RMS current (Irms), Active Power (kW), Active Energy (kWh), Apparent Power (kVA), Apparent Energy (kVAh), Reactive Power (kVAR), Reactive Energy (kVARh), Power Factor (PF), Frequency, THD | ||
Data Update Rate | 1 Second | ||
Communication | |||
Interface | RS-485 | Ethernet (PoE) | CANopen |
Protocol | Modbus-RTU | Modbus TCP | CANopen |
Baud rate | 9600,19200 (default), 38400, 115200; DIP Switch Selectable | – | 125 k (default), 250 k, 500 k, 1 M; DIP Switch Selectable |
Data format | N,8,1 (default); N,8,2; E,8,1; E,8,2; O,8,1; O,8,2 | – | – |
Isolation | 3000 VDC | – | 3000 VDC |
Alarm Output | |||
Power Relay | Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63Hz), 5 A @ 30 VDC | ||
Power | |||
Input Range | +12 ~ 48 VDC | +12 ~ 48 VDC or PoE | +12 ~ 48 VDC |
Power Consumption | 2 W | ||
Environment | |||
Temperature | Operating Temperature: -20 ~ +70°C / Storage Temperature: -25 ~ +80°C | ||
Ambient Relative Humidity | 10% ~ 90% RH, Non-condensing |
Ordering Informations
RS-485 Interface | |
PM-3133-RCT500P ~ Available soon ~ | Modbus RTU, 3-phase power meter, 500A Rogowski Coil CT |
PM-3133-RCT1000P ~ NEW ~ | Modbus RTU, 3-phase power meter, 1000A Rogowski Coil CT |
PM-3133-RCT2000P ~ Available soon ~ | Modbus RTU, 3-phase power meter, 2000A Rogowski Coil CT |
Ethernet Interface ~ Available soon ~ | |
PM-3133-RCT500P-MTCP | Modbus TCP, 3-phase power meter, 500A Rogowski Coil CT |
PM-3133-RCT1000P-MTCP | Modbus TCP, 3-phase power meter, 1000A Rogowski Coil CT |
PM-3133-RCT2000P-MTCP | Modbus TCP, 3-phase power meter, 2000A Rogowski Coil CT |
CANopen Interface ~ Available soon ~ | |
PM-3133-RCT500P-CPS | CANopen, 3-phase power meter, 500A Rogowski Coil CT |
PM-3133-RCT1000P-CPS | CANopen, 3-phase power meter, 1000A Rogowski Coil CT |
PM-3133-RCT2000P-CPS | CANopen, 3-phase power meter, 2000A Rogowski Coil CT |