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Acrel Amb100-a Low Voltage Data Center IDC Lora Wireless Busway Monitoring Device

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Product Description

Basic Information
Model NO.
AMB100-A
Display
Digital
Installation
DIN Rail
Electric Equipment
Three Phase
Theory
Electronic Meter
Rated Voltage
3*220/380VAC
Input Frequency
45-65Hz
Communication
RS485/Modbus-RTU or Lora
Type
Energy Meter
Certification
RoHS, ISO, CE
Product Description

AMB intelligent bus AC monitoring device is a new development to cater for smart power bus bar. It consists of a feeding detection module and a tapping detection module and integrates functions of conventional power measurements, electricity monitoring, consumption assessment and control.

Real-time bus bar interface temperature monitoring
Dual RJ45 communication ports for easy daisy-chaining
Supports MODBUS-RTU protocol for centralized monitoring
Online alarm function and independent off-line operation
Measured parameters Voltage, current, frequency, active power, inactive power, power factor, active energy, inactive energy, 2nd-63rd harmonic, temperature, leakage
Voltage Rated value 3x220/380VAC
Range ±20%
Overloading 1.2x rated continuous; 2x rated for 1s
Current CT Options 5A/2.5mA, 100A/20mA, 400A/100mA, 600A/100mA
Range 1%-120%
Accuracy V/I: grade 0.2; Active Energy: grade 0.5; Temperature: ±1ºC
Functions Temperature (-20-150ºC), Leakage (0-1A), 2 Digital Inputs, 2 Relay Outputs
Environment Work: -20-60ºC; Humidity: ≤93%; Altitude: ≤2500m
Product Overview
Technical Data
Technical Specifications
Installation Instructions
Installation 1
Installation 2
Installation 3
Installation 4
Picture in Real Site
Application Site
Product Detail
Frequently Asked Questions
What are the primary functions of the AMB intelligent bus monitoring device?
It integrates power measurement, electricity monitoring, consumption assessment, and control. It specifically monitors bus bar interface temperature, leakage current, and provides online alarm functions.
How does the device communicate with the control system?
The device uses 2 RJ45 communication ports (in and out) and supports the MODBUS-RTU protocol over RS485. Lora wireless communication is also an available option.
What type of installation is required for this monitoring device?
The device is designed for easy installation using a standard DIN 35mm rail, making it compatible with most industrial cabinets and busway systems.
Can the device operate if the central controller is offline?
Yes, the AMB monitoring device boasts an independent off-line operation function, ensuring continuous monitoring even when central communication is interrupted.
What is the measurement accuracy for power and energy?
The device offers high precision with grade 0.2 for voltage and current measurements, and grade 0.5 for active power and energy monitoring.
Does it support harmonic analysis?
Yes, the device can measure and monitor harmonics from the 2nd up to the 63rd order, providing comprehensive power quality data.

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