MGE UPS Systems EPS 6000, Installation Manual

Page: 43 / 72

The steps to be followed are:
• Identification of all installation drawings.
• Placement of the UPS module and applicable battery and auxiliary cabinet(s).
• Connection of input power, output power, and inter-cabinet control and power
cables.
• Start-up of the system.
Installation of UPS equipment must be handled by skilled technicians and electricians familiar
with the special requirements of high-energy electrical equipment. The installation must comply
with the requirements of the National Electrical Code (NEC, ANSI/NFPA 70, latest issue) and
with local codes and requirements as applicable.
Move the EPS 6000 UPS module, battery cabinet(s) (if
any), and auxiliary cabinet(s) (if any), to their final location,
as described in the Mechanical considerations section. For cabinets installed adjacent to each
other, alignment is critical to properly install the spacers and cabinet interconnects. Refer to
the installation drawings for handling, removing the cabinet from the pallet, placement,
alignment, and mechanical connections.
Remove the packing materials and lift the enclosures to remove the pallets. Refer to the
handling instructions and installation drawings supplied with the equipment for
pallet removal procedures.
Electrical connections and cabinet interconnections will vary
depending upon the configuration of your EPS 6000 UPS
system. Refer to the installation drawings supplied with your equipment.
General information follows.
Before making any electrical connections, verify that the UPS circuit breakers Q1, Q4S, and
optional Q3BP and Q5N are in the OFF (open) position. The battery disconnect circuit breaker
QF1 should be in the OFF (open) position (if there is more than one, all should be in the OFF
2.5.2 Connections
2.5.1 Placement
2.5 Installation
Procedures
S o m e a d j a c e n t c a b i n e t s a r e j o i n e d m e c h a n i c a l l y
u s i n g c o p p e r s t r a p s , w h i c h a l s o p r o v i d e t h e
e l e c t r i c a l g r o u n d p a t h b e t w e e n c a b i n e t s . P r o p e r
a l i g n m e n t o f a d j a c e n t c a b i n e t s a n d p r o p e r
i n s t a l l a t i o n o f t h e s e s t r a p s i n c o m p l i a n c e w i t h t h e
i n s t a l l a t i o n d r a w i n g s i s c r i t i c a l t o a s a f e
i n s t a l l a t i o n .
WARNING
2 — 3 Installation, Single-Module Systems
Installation manual