IDEC SmartRelay Series - Switching Capacity and Service Life of the Relay Outputs

Technical data
270
IDEC SmartRelay Manual
A.6 Switching capacity and service life of the
relay outputs
Ohmic load
Figure A Switching capacity and service life of the contacts with ohmic load
(heating)
Inductive load
Figure B Switching capacity and service life of the contacts with high induc-
tive load to IEC 947-5-1 DC 13/AC 15 (contactors, solenoid coils,
motors)
0.1
0.2
0.3
0.4
0.5
24681
0
Switching cycles/million
12/24 V AC/DC
100/120 V AC
230/240 V AC
120 V DC
240 V DC
Switched current/A
Maximum 10 A
Maximum 10 A
Maximum 10 A
Maximum 0.2 A
Maximum 0.2 A
0.1
0.2
0.3
0.4
0.5
321
0.6
0.7
0.8
0.9
1.0
Switching cycles/million
12/24 V AC/DC
100/120 V AC
230/240 V AC
120 V DC
240 V DC
Switched current/A
Maximum 2 A
Maximum 3 A
Maximum 3 A
Maximum 0.2 A
Maximum 0.1 A
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com