
Backup power supply unit "Trombone BP-21"
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Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
Description
The backup power supply and switching unit "Trombone BP-21" is designed to provide backup low-voltage power supply (switched 24-28V/40A, constant 24-28V/2A and constant 12V/2A) to power amplifiers and other technical means included in the notification and evacuation control system. The units can also be used to power the evacuation lighting system and control additional technical means, such as light evacuation safety signs, electromagnetic locks of evacuation exit doors, sound emitters, siren generators, etc. Supplied with installed 7A/h 12V x 6pcs batteries. Can serve as a backup power supply for Trombone UM-120/Trombone UM-240/Trombone UM-360/Trombone UM-480/Trombone UM-600 amplifiers.
The blocks comply with technical conditions TU 4371-001-88310620-08, code of practice SP3.13130.2009 and GOST R 53325-2012.
The blocks comply with technical conditions TU 4371-001-88310620-08, code of practice SP3.13130.2009 and GOST R 53325-2012.
Specifications
Power supply voltage
220 V
Voltage of built-in batteries
B1/B8 2100/900 MHz V
Capacity of built-in rechargeable batteries
21
24 V non-switched output, voltage/max. current
24
Non-switched output 12 V, voltage/max. current
B1/B8 2100/900 MHz
Switched output voltage 24 V
24 V
Maximum current on switched output 24 V
40 A
Switched output 220V/maximum current
10 A
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Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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