Building Automation Controls

Integrated Smart Solutions for Zero-Energy Buildings and Total Facility Control.

Browser size : *
GEMS 3500
Multi-Channel Power Volume Monitoring
Overview
GEMS3500 is a device installed on each branch circuit to measure voltage and current for analysis and monitoring.
Through this system, central monitoring panels can monitor each circuit individually and manage power consumption efficiently.
Feature
  • Measures up to 54 branch circuits with one device
  • Maximum applicable voltage 690VAC (L-L)
  • Phase imbalance rate measurement available
  • 0.5 / 1.0 Class accuracy based on IEC62053-21/22
  • Supports Modbus protocol
Operation
Application
Speicfication
  • Current Channels : Max. 54CH
  • Applicable Voltage : Max. 690VAC (L-L)
  • Standard : IEC62053-21/22
  • Voltage Measurement Range : Low voltage 580VAC (L-L), Accuracy 0.5%
  • Frequency : 45~65Hz, Accuracy ±0.02Hz
  • Active / Apparent Power : Accuracy 0.5 Class
  • Reactive Power : Accuracy 1.0 Class
  • Power Factor : -99.9 ~ +100
Network
  • Communication : RS232, RS485, Ethernet 1 Port Each
  • Protocol : Modbus RTU, Modbus TCP
Dimension
User Interface
Layout
System Diagram
Connect Diagram