Pakrovėjas BOSCH PLN-24CH12

The Bosch PLN‑24CH12 Battery Charger is designed to ensure system batteries in public address emergency sound systems are always charged in order to power your voice alarm system in the event of a mains power supply failure.

The EN54-4 compliant Bosch battery chargers are rack mountable and charge lead‑acid batteries, simultaneously providing 24 V for system components.

To prevent battery damage, the PLN24CH12 intelligent, microprocessor controlled chargers feature automatic shutoff when the battery voltage is too low. Over‑voltage, incorrect battery polarity and short‑circuit protection is also included. Outputs are protected by fuses.

• 12 A battery charger
• 6 x individually fused 40A outputs
• 3 x 5A auxiliary outputs
• 150 A back‑up current
• Fully supervised, EN 54‑4 certified
• Under‑voltage / over‑voltage / incorrect battery polarity / short circuit protection

Power supply
Voltage: 195 to 264 VAC, 50 to 60Hz
Input current: 2 A
Power consumption: 380 W maximum
Performance:
Voltage min.: 21.6 VDC (auto shutdown)
Voltage max.: 28.5 VDC
Max. charge current: 12 A
Max. system current (Ib): 150 A
Main outputs (6 x)
Voltage: 24 VDC (battery voltage)
Current: 40 A
Auxiliary outputs (3 x)
Voltage; 24 VDC (battery voltage)
Current: 5 A
Fault outputs (3 x)
Rating: 24 V/1 A, 120VAC/500 mA voltage free
Contacts: Normally energized (failsafe)
Dimensions (H x W x D): 88 x 483 x 340 mm(19″ wide, 2U high)
Input connections (connect to battery): Screw terminal
Output connections (connect to system): 10 x pluggable screw connector
Weight: Approx. 6 kg
Mounting: 19” rack
Color: Charcoal with silver
Operating temperature: -5 ºC to +45 ºC (23 ºF to +113 ºF)
Storage and transport temperature: -25 ºC to +85 ºC (-13 ºF to +185 ºF)
Relative humidity: <95% (operating and storage)