MGE UPS Systems 250A Power Supply User Manual


 
Page 22 - 34020201EN/AB
MX
F2
Q2
F1
MX
F2
Q1 Q2
F1
6. Appendices
6.2 Simplified diagrams
Version with isolation transformer
Version without isolation transformer
Control and display electronics
Output
circuits
CH01
AC input
power
CH02
CH03
CH42
Remote
shutdown
Type 1 alarm
(contact open or
closed)
Communication
information
(RS232 or RS485)
Control and display electronics
Output
circuits
CH01AC input
power
CH02
CH03
CH42
Type 2 alarm
(contact open or
closed)
Remote
shutdown
Type 1 alarm
(contact open or
closed)
Communication
information
(RS232 or RS485)
Type 2 alarm
(contact open or
closed)
PMM Module
PMM Module