14
6. Connection
To connect the UPS with the AC source, bypass source and critical loads via the
MBB, the user should connect the UPS with the MBB first; then, connect the
MBB with the AC source, bypass source and critical loads.
NOTE
：
1. User can decide whether to adopt single power source or dual power
source and single phase or three phase, which would influence the ways
of wiring configuration. For more details, please refer to
Chapter 6.3.1 ~
Chapter 6.3.4
.
2. Regarding the connection between the UPS and the battery pack,
please refer to Delta Amplon RT Series 15/ 20kVA UPS
User Manual
and
the Delta battery pack
User Manual
.
6.1. Pre-connection Warnings
The circuit breaker or other protective device must be installed at the AC power
input. Please follow Delta Amplon RT Series 15/ 20kVA UPS
User Manual
to
install the input protective device.
6.2. UPS Model Without Power Cables
MBB should be connected to the UPS with the power cables. If the UPS model
user originally purchased does not have the power cables installed before
shipment, the user should use the three power cables provided in the MBB’s
package to complete the connection with the UPS. The power cables to be
connected include the main input, bypass input and output cables. Please follow
the steps below to perform the power cable connection with the UPS; the
connection should be performed by qualified service personnel.
Chapter 6 : Connection
Summary of Contents for Amplon MBB RT Series
Page 40: ...5013275001 ...
