MY Series (10kVA-40kVA) UPS
User Manual
3 Installation
37
Figure3-21
Mode connector diagram of 31 mode
Figure3-22
Copper bar and wiring terminal diagram of 31 mode
When the input and bypass of 31 mode is different sources, the neutral wire (N) is connected to the
input N terminal.
Step 3
Screw the mode connector cover plate first, and then screw the wiring cover plate.
----End
3.5.2 Wiring Between UPS and External Battery
You can connect with external battery when you purchase built-in battery of the UPS to prolong back-up
time;
You must connect with external battery when you purchase no built-in battery of the UPS.
The standard fitting of 10/10S/15S/15S/20/20S has a one-meter battery connection wiring, the
30/30S/40/40S's standard fittings have a couple of one-meter battery connection wiring.