Product Category

ATSC1 CB Class Automatic Transfer Switches

ATSC1 CB Class Automatic Transfer Switches

ATSC1 is a circuit-breaker-based dual power transfer series with integrated and split controller layouts. The catalog distinguishes grid-to-grid (E) from grid-to-generator (F) versions and describes automatic and manual operation.

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Model:
ATSC1
Brand:
GWIEC

Product Description

ATSC1 CB Class Automatic Transfer Switches

GWIEC DUAL POWER ATS CATALOG · PAGES 02–03

ATSC1 is a circuit-breaker-based dual power transfer series with integrated and split controller layouts. The catalog distinguishes grid-to-grid (E) from grid-to-generator (F) versions and describes automatic and manual operation.

Selection parameter	Catalog specification
Rated operational voltage	400 V
Rated current in series description	10–1600 A
Dimension table	63, 100, 225, 400, 630, 800 and 1250 frame markings, with 3P and 4P rows
Controller	Integrated or split intelligent controller; adjustable settings and LCD
Catalog functions	Voltage and phase monitoring; overload and short circuit protection; fire and communication interfaces as configured

External mounting dimensions (mm), page 03

Specification	Split W	Integrated W	Split W1	Integrated W1	L	L1	H
ATSC1-63/3P	325	420	305	400	185	160	170
ATSC1-63/4P	355	375	335	340	185	200	133
ATSC1-100/3P	355	380	335	355	205	198	140
ATSC1-100/4P	385	425	365	393	205	195	140
ATSC1-225/3P	395	455	375	420	215	200	160
ATSC1-225/4P	430	465	410	430	215	200	160
ATSC1-400/3P	465	565	440	510	345	300	185
ATSC1-400/4P	512	618	485	565	345	300	185
ATSC1-630/3P	650	680	625	620	345	295	200
ATSC1-630/4P	690	740	665	680	345	295	200
ATSC1-800/3P	785	725	750	680	345	325	240
ATSC1-800/4P	785	790	750	750	345	305	240
ATSC1-1250/3P	670	670	630	620	390	370	330
ATSC1-1250/4P	800	800	760	750	390	360	330

Selection notes

The series description mentions 2P, 3P and 4P; the model code and outline table supplied here show 3P and 4P. Confirm exact availability.
The external dimensions table stops at the 1250 frame even though the introduction states a rated-current range up to 1600 A.