Thiết bị đo điện thông minh 3 pha 400A RS-485 Modbus RTU ICP DAS PM-3133-400P CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

3-phase Smart Power Meter

THÔNG TIN SẢN PHẨM

Features

• 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. You can use CT's that you currently own with PM-3133P (without CTs) Power Meter. The CT inputs of the PM-3133P can handle a maximum of 333mV of AC current.

Application

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

Specification

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	4 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 Contact	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

Environmental
Operating Temperature	-20 ~ +70 °C
Storage Temperature	-25 ~ +80 °C
Humidity	10 ~ 90% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

PM-3133-400P CR

Modbus RTU, 3-phase power meter; includes 400A CT (Inside diameter 36 mm; wire lead 4 m) x 3 (RoHS)

Thiết bị đo điện thông minh 3 pha 400A RS-485 Modbus RTU ICP DAS PM-3133-400P CR

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