Chloride Power Protection Linear Plus Manuel D'utilisation page 24

Installation
UPS Type
Input
Table 9: Fuses or circuit breakers
Note
If an external battery cubicle is present it shall be located adjacent to the
UPS cubicle. When such an option is supplied by Chloride it comes
complete with protection devices and correctly-sized cables. When
batteries are sourced from other suppliers it is advised that Customer
Support Technical Service be contacted for correct sizing of protection
devices and interconnection cables.
Installation of differential protection devices
Fig. 7 illustrates the method of installing differential breakers.
To avoid spurious operation, differential protection devices must
• be rated at differential current NOT LESS THAN 100mA
• be a SELECTIVE type (delayed intervention)
• be Type A
D1 = Differential breaker
Fig. 7: Standard configuration
EN-22
Fuse / A
Circuit breaker/ A
Linear Plus
L
D1
L
Linear Plus
RM 6 kVA
25
32
User Handbook
CHLORIDE LINEAR Plus/RM
Linear Plus
RM 10 kVA
50
50
L
SU59802UM01, rev.3/ Last modified: 08/2005
LOAD