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3-phase Smart Power Meter
Thiết bị đo điện thông minh 3 pha 400A RS-485 Modbus RTU ICP DAS PM-3133-400-L080 CR
Feature
• Bi-directional Energy
• True RMS Power Measurements
• Energy Analysis for 3P4W, 3P3W, 1P3W, 1P2W
• Current Measurements Up to 400 A with Different CT Ratio
• Voltage Measurements Up to 500 V
• Clip-on CT for Easy Installation
• W Accuracy Better than 0.5% (PF=1)
• Total Harmonic Distortion (THD)
• Supports Modbus RTU Protocol
• Supports 2 Power Relay Output (Form A)
• IEC 61010-1 and EN 61010-1
• Multiple Data Format
Introduction
ICP DAS brings the most powerful, cost-effective, advanced Smart Power Meters PM-3133 series that gives you access to real-time electric usage for three-phase power measurement. With its high accuracy (<0.5%, PF=1 ), the PM-3133 series can be applied to both low voltage primary side and/ or 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 are equipped with revolutionary wired clip-on CT (various types, support input current up to 400 A). It operates over a wide input voltages range 10 ~ 500 VAC which allows worldwide compatibility. And 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.
Application
• Generator monitoring
• Switchgear distribution systems
• Energy Management
• Power quality analysis
Specifications
AC Power Measurement | |
---|---|
Wiring | 3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT |
Loops | Three-phase |
Input Voltage | 10 ~ 500 V |
Input Current | CTØ36 mm (0.3 A ~ 400 A). |
Input Frequency | 50/60 Hz |
W Accuracy | Better than 0.5% (PF=1) |
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 |
Data Update Rate | 1 Second |
CT | |
---|---|
Includes CTs | 3 |
Type | Clip |
Max. Current | 400 A |
Inside Diameter | 36 mm |
Leading Cable | 8 m |
COM Ports | |
---|---|
Ports | 1 x RS-485 |
Baud Rate | 9600, 19200 (default), 38400, 115200; DIP Switch Selectable |
Data Format | N,8,1 (default); N,8,2; E,8,1; E,8,2; O,8,1; O,8,2 |
Protocol | Modbus RTU |
Power | |
---|---|
Input Range | +12 ~ 48 VDC |
Consumption | 2 W |
Alarm Output | Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63 Hz), 5 A @ 30 VDC |
Mechanical | |
---|---|
Casing | Plastic |
Dimensions (mm) | 33 x 127 x 100 (W x L x H) |
Installation | DIN-Rail Mounting |
Environment | |
---|---|
Operating Temperature | -20 ~ +70 °C |
Storage Temperature | -25 ~ +80 °C |
Humidity | 10 ~ 90% RH, Non-condensing |
Download
Ordering Information
PM-3133-400-L080 CR | Modbus RTU, 3-phase power meter; includes 400A CT (Inside diameter 36 mm; wire lead 8 m) x 3 (RoHS) |
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