Chapter 2 Installation
15
PE
10
Figure 2-11 Shorted copper bar 10 for PE terminals of the UPS I/O terminal block
•
3-in 1-out, split-bypass configuration
1. Short bA, bB and bC terminals of the single POD user terminal block using the shorted copper bar 7, short oA, oB
and oC terminals using the shorted copper bar 5, and then short mN and bN terminals, two oN terminals respectively
using two shorted copper bars 4, as shown in Figure 2-12.
7
4
5
4
8
oN oN oA oB oC
mN bN mA bA mB bB mC bC
PE PE
oN oN oA oB oC
mN bN mA bA mB bB mC bC
PE PE
Figure 2-12 Shorted copper bars connection for single POD user terminal block
2. Connect the live line (mains phase A, mains phase B and mains phase C), N line and PE line respectively to the
user terminal block (mA, mB and mC terminals), shorted copper bar 4 of mN and bN terminals, and PE terminals of
the single POD.
3. Connect the shorted copper bar 8 to one end of the shorted copper bar 7 (see Figure 2-12), and connect the live
line (bypass phase A) to the shorted copper bar 8.
4. Connect the bypass N line to the shorted copper bar 4 of of the single POD user terminal block (mN and bN
terminals).
5. Connect the live line (output phase A), N line and PE line respectively to the shorted copper bar 5 of the user
terminal block, shorted copper bar 4 of two oN terminals, and PE terminals of the single POD.
6. Remove all the shorted copper bars 3 from the UPS I/O terminal block, and connect the UPS terminal block of the
single POD with the same silkprint terminal of the UPS I/O terminal block using one-to-one correspondence method.
7. As shown in Figure 2-10, you can paste the insulating film (accessory) to the shorted copper bar 10, and insert the
buckles into the corresponding holes on the shorted copper bar 10.
8. As shown in Figure 2-11, you can short two PE terminals of the UPS I/O terminal block using the shorted copper
bar 10 with an insulating film, and connect two screw holes of the shorted copper bar 10 to PE terminals of the single
POD.
Self-distribution
Before carrying out the self-distribution, you should prepare the protective devices such as the mains miniature circuit
breaker (MCB), bypass MCB, output MCB and maintenance MCB. It is recommended to use the 63A mains MCB,
125A bypass MCB, and 100A output MCB.
•
3-in 3-out, common source configuration (factory default)
1. Connect the live line (input phase A, input phase B and input phase C), N line and PE line respectively to the I/O
terminal block (mA, mB, mC and mN terminals) and PE terminals of the UPS.
2. Connect the live line (output phase A, output phase B and output phase C), N line and PE line respectively to the
I/O terminal block (oA, oB, oC and oN terminals) and PE terminals of the UPS.
Summary of Contents for Adapt
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