7
Specifications
Model No. 50-120-240
Input Current:
50 Amp
Input Voltage:
178 – 264 volt, 60 Hz
Output Voltage:
205 – 264 volt, 60 Hz
Main Circuit Breaker:
50 Amp
Auto or Manual Selector:
Prevents nuisance switching when there is a
wide variance in Input shore power; Overrides
all cutouts.
High/Low voltage protection:
High disconnects at 264 volts.
Low disconnects at 178 volts.
Omron Digital Process Meter:
Programmable from front (locked out to
prevent adjustment of factory settings). Splash
proof.
Enclosure:
Fiberglass with gasket (designed for wet
locations).
Transformer:
Epoxy Potted
Complies with ABYC 8.20.1 (see below).
Dimensions:
Autoshore Control Box:
14-1/4” x 11-1/4” x 9” (W x D x H)
12 kW Transformer:
18” x 12” x 18” (W x D x H)
Transformer weight:
267 pounds
ABYC: ISOLATION OF GALVANIC CURRENTS
8.20.1
A metallic shield shall be located between the primary and secondary windings and be electrically
insulated from all other portions of the transformer. It shall be designed to withstand, without
leakage, a high potential test of 4000 volts, 60 Hz for one minute applied between the shield and
all other components such as windings, core and outside enclosure.
8.20.1.2
A separate insulated wire lead or terminal identified as the shield connection is to be solidly
connected only to the shield and brought out for external connection.
8.20.1.3
The shield and its connection are to be of sufficient ampacity to provide a fault current path for
either the primary or the secondary windings.
8.20.1.4
The transformer case is to be metallic with a grounding terminal provided.
Summary of Contents for 50-120-240
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