Eaton 93E 30EBC, Руководство по установке

Страница: 9 / 60

Eaton 93E External Battery Cabinet Installation Manual P-164000057—Rev 05 1
C Chhaapptteerr 11 IInnttrroodduuccttiioonn
The Eaton ® External Battery Cabinet (EBC) provides extended emergency short-term backup power for the
93E 20-30 kVA and 40-60 kVA UPS to enhance the usability and reliability of the systems. The EBC safeguards
operation during brownouts, blackouts, and other power interruptions providing cost-effective extended battery
run time. Two models are available, the 93E 30EBC and 93E 60EBC and are equipped with valve-regulated
lead-acid (VRLA) batteries.
The EBC is housed in a single free-standing cabinet with safety shields behind the doors for hazardous voltage
protection. Up to two EBCs per UPS may be used to meet application runtime needs. The cabinets match the
UPS cabinet in style and color.
Mechanical lugs located at the back of the cabinet reduce installation time, and removable battery trays with
quick disconnects between trays reduce battery maintenance time. A DC-rated circuit breaker within each
cabinet provides protection and servicing isolation.
Figure 1 shows the Eaton 93E 30EBC and Eaton 93E 60EBC.
NOTE Startup and operational checks must be performed by an authorized Eaton Customer
Service Engineer, or the warranty terms specified on the product's resources page
become void. See
Chapter 8 Warranty for details. This service is offered as part of the
sales contract for the UPS. Contact an Eaton service representative in advance (a
minimum two-week notice is required) to reserve a preferred startup date.
Figure 1. Eaton 93E 30EBC and Eaton 93E 60EBC
93E 30EBC 93E 60EBC