Lifetime expectancy

The lifetime expectancy shown in the table indicates the minimum number of operating hours (service life) and is determined by the lifetime expectancy of the built-in electrolytic capacitors. Lifetime expectancy is specified in operational hours and is calculated according to the capacitor’s manufacturer specification. The manufacturer of the electrolytic capacitors only guarantees a maximum service life of up to 15 years (131,400 h). Any number exceeding this value represents a calculated theoretical service life which can be used to compare devices.

 

AC 100 V

AC 120 V

AC 230 V

 

Lifetime expectancy

247,000 h

265,000 h

306,000 h

At 24 V, 5 A and +40°C

652,000 h

699,000 h

867,000 h

At 24 V, 5 A and +25°C

122,000 h

141,000 h

208,000 h

At 24 V, 10 A and +40°C

396,000 h

401,000 h

478,000 h

At 24 V, 10 A and +25°C

86,000 h

109,000 h

164,000 h

At 24 V, 12 A and +40°C

245,000 h

289,000 h

434,000 h

At 24 V, 12 A and +25°C