Installation Sorensen DCS-E Series 3kW Supplies
2-4 M362295-01 Rev D
2.4.2 Rack Mounting
The supply is designed to fit in a standard 19” equipment rack. Bolt holes in the chassis sides
are provided for rack mount slides such as the ZERO #C300S18 slides. When installing the unit
in a rack, be sure to provide adequate support for the rear of the unit while not obstructing the
ventilation on the top, sides and rear of all units. (See Section 2.4, Location, Mounting, and
Ventilation in this manual).
CAUTION!
Rack mounting bolts must not extend more than
3
/
16
" into the side of the
power supply.
2.5 AC INPUT POWER
Section 2.5.1 AC Input Power Connection gives instructions for making connections to either
single phase or three phase AC power sources. Order replacement AC input connectors and
contacts using the following part numbers.
Chassis-Mounted Parts
Housing Tyco 641685-1
Contact Pins Tyco 350821-1
Mating Connector Parts
Connector Housing Tyco 643267-1
Contact Pins Tyco 350821-1
2.5.1 AC Input Power Connection
Before you can use the DCS-E system supply, you must determine your AC input power
requirements and assemble an appropriate line cord and connector. The power supply is
shipped with a kit of connector and strain relief parts which you assemble using the procedures
in this section.
2.5.2 AC Input Power Requirements
This supply may be operated from either a single phase or a three phase AC power source.
The specifications for input voltage, current, and frequency are listed below.
AC Input Voltage Range Maximum Input Current Frequency
200-250 Vac Single Phase 20 Arms 47-63 Hz
190-250 Vac Three Phase 14 Arms 47-63 Hz
CAUTION!
The maximum output power must be limited to 2500 Watts when the power
supply is used with a single phase input to avoid tripping the power
supply's input circuit breaker.
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