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Bộ đo điện thông minh 3 pha bao gồm CT 400A kết nối RS-485 Modbus RTU ICP DAS 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)

Features

Bộ đo điện thông minh 3 pha bao gồm CT 400A kết nối RS-485 Modbus RTU ICP DAS PM-3133-400-L080 CR

• 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

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Model: PM-3133-400-L080 CR
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Bộ đo điện thông minh 3 pha bao gồm CT 400A kết nối RS-485 Modbus RTU ICP DAS PM-3133-400-L080 CR

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.

• Generator monitoring
• Switchgear distribution systems
• Energy Management
• Power quality analysis

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
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)
Datasheet Documents
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