Power Supply

Features

Optional stand-by batteries extend operation as an uninterrupted 24 V DC supply in accordance with EN 54-4:2006
Short-circuit proof and current limited integral switch-mode power supply
Constant monitoring of stand-by battery charge and internal resistance in accordance with EN 54-4:2006
Maximised stand-by battery life time due to deep discharge protection and temperature compensated charging
Quick and easy test function to perform self-test and determine stand-by battery internal resistance
Earth fault monitoring configurable
Front-panel status display via seven LED’s
Acoustic fault signal
Powder coated sheet steel housing or 19“ front-panel
VdS approved

Specifications PS240

Mains voltage: 230 V AC +10/-20%
Mains frequency: 47 … 63 Hz
Output voltage: Typ. 27,6 V DC at 20 °C
Output current: Max. 2,3 A
Operating temperature: -5 °C … +50 °C
Relative humidity: Max. 95% at 40 °C (No condensation)
Dimensions: 230,0 x 150,0 x 54,0 mm (w x h x d, power supply module only) 478,0 x 266,0 x 63,0 mm (w x h x d, mounted on 19“ front-panel, w = 19“, h = 6U)
Weight: 0,5 kg power supply module only / 2,0 kg mounted on 19“ front-panel
Front-panel colour: RAL 9002, grey-white
Battery charging capacity: Up to 60 Ah, chargeable to 80% within 24 hours without load

Specifications PS2402-W

Mains voltage: 230 V AC +10/-20%
Mains frequency: 47 … 63 Hz
Output voltage: Typ. 27,6 V DC at 20 °C
Output current: Max. 2,3 A
Operating temperature: -5 °C … +50 °C
Relative humidity: Max. 95% at 40 °C (No condensation)
Ingress protection: IP 30
Dimensions: 442,0 x 462,0 x 206,0 mm (w x h x d)
Weight: 6,7 kg (Including power supply module, but without additional components)
Housing colour: RAL 9002, grey-white
Battery installation: Max. two 12 V / 45 Ah within housing
Battery charging capacity: Up to 60 Ah, chargeable to 80% within 24 hours without load

Specifications PS2408

Mains voltage: 230 V AC +10/-20%
Mains frequency: 47 … 63 Hz
Output voltage: Typ. 27,6 V DC at 20 °C
Output current: Max. 8.4 A
Operating temperature: -5 °C … +50 °C
Relative humidity: Max. 95% at 40 °C (No condensation)
Dimensions: 292,0 x 220,0 x 72,0 mm (w x h x d, power supply module only) 478,0 x 266,0 x 83,0 mm (w x h x d, mounted on 19“ front-panel, w = 19“, h = 6U)
Weight: 2,2 kg power supply module only / 3,8 kg mounted on 19“ front-panel
Front-panel colour: RAL 9002, grey-white
Battery charging capacity: Up to 220 Ah, chargeable to 80% within 24 hours without load

Specifications PS2408-W

Mains voltage: 230 V AC +10/-20%
Mains frequency: 47 … 63 Hz
Output voltage: Typ. 27,6 V DC at 20 °C
Output current: Max. 8,4 A
Operating temperature: -5 °C … +50 °C
Relative humidity: Max. 95% at 40 °C (No condensation)
Ingress protection: IP 30
Dimensions: 442,0 x 462,0 x 206,0 mm (w x h x d)
Weight: 8,4 kg (Including power supply module, but without additional components)
Housing colour: RAL 9002, grey-white
Battery installation: Max. two 12 V / 45 Ah within housing
Battery charging capacity: Up to 220 Ah, chargeable to 80% within 24 hours without load

Ordering information