PIC240.241D

PIANO-Series

AC 100V

AC 120V

AC 230V

89 000h

93 000h

103 000h

at 24V, 5A and 40°C

at 24V, 5A and 25°C

47 000h

55 000h

74 000h

at 24V, 10A and 40°C

at 24V, 10A and 25°C

655 000h

736 000h

822 000h

at 24V, 10A and 40°C

1 149 000h

1 267 000h

1 391 000h

at 24V, 10A and 25°C

323 000h

345 000h

374 000h

at 24V, 10A and 40°C; Ground Benign GB40

441 000h

471 000h

508 000h

at 24V, 10A and 25°C; Ground Benign GB25

72 000h

78 000h

85 000h

at 24V, 10A and 40°C; Ground Fixed GF40

94 000h

101 000h

111 000h

at 24V, 10A and 25°C; Ground Fixed GF25

*)

The Lifetime expectancy shown in the table indicates the minimum 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 life of up to 15 years

(131 400h). Any number exceeding this value is a calculated theoretical lifetime which can be used to compare devices.

**) MTBF stands for Mean Time Between Failure, which is calculated according to statistical device failures, and indicates reliability of a

device. It is the statistical representation of the likelihood of a unit to fail and does not necessarily represent the life of a product.

The MTBF figure is a statistical representation of the likelihood of a device to fail. A MTBF figure of e.g. 1 000 000h means that

statistically one unit will fail every 100 hours if 10 000 units are installed in the field. However, it can not be determined if the failed unit

has been running for 50 000h or only for 100h.

Fig. 11-1 Functional diagram PIC240.241D

+

+

-

-

Output

Over-

Voltage

Protection

PFC

Converter

Output

Voltage

Regulator

Power

Converter

Output

Filter

Temper-

ature

Shut-

down

Input Fuse

Input Filter

Input Rectifier

Inrush Current Limiter

V

OUT

L

N

DC-ok

Contact

DC-ok

LED

DC-ok

Relay

Feb. 2017 / Rev. 1.4 DS-PIC240.241D-EN

All parameters are specified at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0

Germany

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