Delta Modulon DPH Series User Manual page 51

UPS Capacity
Screw size
Battery
Terminal type
Tightening Torque
Input Switch (Q1)
Bypass Switch (Q2)
Manual Bypass Switch (Q3)
Output Switch (Q4)
External Battery Cabinet's
Breaker (Q5)
NOTE:
1. Please follow local regulations to install a suitable conduit and bushing
for cable protection.
2. Please refer to national and local electrical codes for acceptable
protective devices and cable sizes.
3. The suggested manufacturer is K.S. TERMINALS INC. You may use
*1
equivalent terminals provided by other manufacturers.
• If there is a floating voltage between the input power's neutral (N) and the PE
(protective earth) ( ), and you require that the VNG of the UPS should be zero,
we suggest that you install an isolation transformer in front of the input side of the
UPS, and connect the isolation transformer's secondary neutral (N) to the PE
(protective earth) ( ) at the proximal end of the isolation transformer.
• The (main/ bypass) AC source must be a three-phase four-wire system (Y
configuration) and meets the specifications specified on the UPS rating label. Make
sure the connection is in the positive phase sequence.
DPH Series
50kVA/
50kW
M10
*1
M10 =
250 ± 10
kgf-cm
(217 ± 8.7
lb-in)
100A
100A
100A
100A
150A
100kVA/ 150kVA/
100kW 150kW
M10 M10
TLD10-70
M10 = M10 =
250 ± 10 250 ± 10
kgf-cm kgf-cm
(217 ± 8.7 (217 ± 8.7
lb-in) lb-in)
200A 300A
200A 300A
200A 300A
200A 300A
300A 400A
200kVA/
200kW
M10
M10 = 250
± 10 kgf-
cm (217 ±
8.7 lb-in)
400A
400A
400A
400A
500A
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