
Specifications
2–4 975-0637-01-01 Rev B
This guide for use by qualified personnel only
AC Transfer Specifications
NOTE: All transfer specifications are at nominal conditions: ambient temperature
of 25 °C, 230 VAC, 50 Hz input, unless otherwise specified.
Physical Specifications
Environmental Specifications
SW 2524 230 SW 4024 230
Transfer time—utility to invert < 20 ms < 20 ms
Relay current rating 30 A 30 A
Minimum AC input voltage for transfer 170 VAC RMS 170 VAC RMS
Maximum AC input voltage for
transfer
270 VAC RMS 270 VAC RMS
Minimum AC input frequency for
transfer
40 Hz 40 Hz
Maximum AC input frequency for
transfer
70 Hz 70 Hz
Cooling Fan-cooled,
temperature
controlled.
Fan-cooled,
temperature
controlled.
SW 2524 230 SW 4024 230
L × W × H
387×343×197 mm 387×343×197 mm
Net Weight 28 kg 34.5 kg
SW 2524 230 SW 4024 230
Nominal ambient temperature 25 °C
Operating temperature range –20 to 60 °C,
starts derating above 25 °C (see following graph)
Storage temperature range –40 to 85 °C
Humidity: Operation/Storage 95% RH, non-condensing
Ingress protection rating Indoor only, IP 20
Pollution degree 3
Over voltage category (AC mains) CAT III
Altitude: Operating 2,000 m
Mounting wall mount using installation bracket
ConextSWEUROInstallationGuide.book Page 4 Wednesday, December 5, 2012 10:55 AM
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