JANITZA UMG509 PRO - THIẾT BỊ GIÁM SÁT CHẤT LƯỢNG ĐIỆN NĂNG

Janitza UMG 509 Pro - Thiết bị giám sát chất lượng điện năng với cổng đo dòng rò RCM gắn mặt tủ. Liên tục đo lường chất lượng điện năng, phân tích các vấn đề nhiễu loạn điện.
 
 
Đo lường chất lượng cao với tần số lấy mẫu 20 kHz mỗi kênh
 
(20 kHz per channel)
 
Power quality
 
• Harmonics analysis up to 63rd harmonic
 
• Acquisition of short-term interruptions
 
• Acquisition of transients
 
• Display of waveforms (current and voltage)
 
• Unbalance
 
• Vector diagram
 
 
RCM (Residual Current Monitoring)
 
• Continuous monitoring of residual currents
 
(Residual Current Monitor, RCM)
 
• Alarming in case a preset threshold fault current reached
 
• Near-realtime reactions for triggering countermeasures
 
• Permanent RCM measurement for systems in permanent
 
operation without the opportunity to switch off
 
• Ideal for the central earthing point in TN-S systems
 
 
Modern communications architecture via Ethernet
 
• Ethernet interface and web server
 
• Faster, better cost-optimised and more reliable communication
 
system
 
• High flexibility due to the use of open standards
 
• Integration in PLC systems and BMS through additional interfaces
 
• BACnet optionally available
 
• Up to 4 ports simultane
• Versatile IP protocols
 
 
Modbus Gateway function
 
• Economical connection of devices without Ethernet interface
 
• Integration of devices with Modbus-RTU interface possible
 
• Data can be scaled and described
 
• Minimised number of IP addresses required
 
 
Graphical programming
 
• Comprehensive programming options (PLC functionality)
 
• Jasic® source code programming
 
• Sustainable functional expansions far beyond pure
 
measurement
 
• Complete APPs from the Janitza library
 
 
Powerful alarm management
 
• Can be programmed via the graphic programming or Jasic®
 
source code
 
• All measured values can be used
 
• Can be arbitrarily, mathematically processed
 
• Individual forwarding via email sending, switching of digital
 
outputs, writing to Modbus addresses etc.
 
• Watchdog APPs
 
• Further alarm management functions via GridVis®-Service alarm
 
managemen