Single Ups Installation - Njoy Garun Series User Manual

2.4. Single UPS installation

Installation and wiring must be carried out in accordance with the local
electric laws and regulations by trained professionals.
Step 1.
Make sure that the mains wire and breakers of the building are
rated for the capacity of the UPS to prevent electric shock or risk of fire.
NOTE!
Do not use the wall receptacle as the input power source for the UPS, as its rated
current is less than the UPS's maximum input current. The receptacle may be
damaged and destroyed.
Step 2. Switch off the mains switch in the building before installation.
Step 3. Turn off all the connected devices before connecting to the UPS.
Step 4. Prepare wires based on the following table:
Wiring spec (minimum A cable should support)
Model
Phase mode Input (Ph)
Garun 10KL
3:3 16A
(UP33TOP110KGAAZ02B)
3:3 16A
Garun 10KL
3:1 16A
(UP33TOP110KGAAZ02B)
1:1 48A
Garun 15KL
3:3 24A
(UP33TOP115KGAAZ01B)
Garun 20KL
3:3 32A
(UP33TOP120KGAAZ01B)
3:3 32A
Garun 20KL
3:1 32A
(UP33TOP120KGAAZ02B)
1:1 96A
Step 5. Remove the terminal block cover at the rear panel of UPS. Then
connect the wires according to the following terminal block diagrams: (In case
power wires need to be connected please connect the grounding/earthing wire
first. On the contrary, in case you want to disconnect the power wires then please
disconnect the grounding/earthing wire last.)
Cable connection for 3:3 models
For 3:3 models (Garun 10KL with PN: UP33TOP110KGAAZ01B, Garun
15KL with PN: UP33TOP115KGAAZ01B and Garun 20 KL with PN:
UP33TOP120KGAAZ01B) cables should be connected according to below
diagram:
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Output (Ph) Neutral Battery Ground
16A 28A 32A 16A
16A 28A 32A 16A
46A 28A 32A 16A
46A 85A 32A 48A
24A 42A 48A 24A
32A 55A 62A 32A
32A 55A 62A 32A
92A 55A 62A 32A
92A 165A 62A 96A
Diagram 2: Terminal block wiring diagram for Garun 10KL/15KL/20KL
• The cables for Garun 10KL (PN UP33TOP110KGAAZ01B) should be able
to withstand over 16A current for Input and Output phase, 28A for Neutral,
32A for batteries and 16A for Ground. Please use corresponding thickness
for each wire.
• The cables for Garun 15KL (PN UP33TOP115KGAAZ01B) should be able
to withstand over 24A current for Input and Output phase, 42A for Neutral,
48A for batteries and 24A for Ground. Please use corresponding thickness
for each wire.
• The cables for Garun 20KL (PN UP33TOP120KGAAZ01B) should be able
to withstand over 32A current for Input and Output phase, 55A for Neutral,
62A for batteries and 32A for Ground. Please use corresponding thickness
for each wire.
Cable connection for 3:3/3:1/1:1 models
For 3:3 / 3:1 / 1:1 models (Garun 10KL with PN UP33TOP110KGAAZ02B
and Garun 20 KL with PN UP33TOP120KGAAZ02B) the cables should be
connected based on phase configuration of the UPS. Below you have details
for each of the possible configurations.
NOTE!
Before connecting the cables, please set the UPS phase configuration; these
settings should be done by authorized personnel only. If you need to change any
settings of this UPS please contact the technician that installed the UPS.
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