The Honeywell 585053 VPS-2-640A is a 2U 24 V DC power supply for the VARIODYN ONE voice alarm system, certified to EN 54-4. It charges and supervises external backup batteries, providing 24 V DC backup to the system, and has 11 amplifier and 8 AUX outputs with a total output current of 640 A.
Key features
- Certified to EN 54-4 (+A1 +A2)
- Battery charger and supervision for external 24 V backup batteries
- 11 amplifier and 8 AUX outputs
- Battery capacity up to 810 Ah
- Monitors battery charging current and status
- USB digital communication for servicing
- Space-saving design with simple, convenient installation
Technical specifications
- Approval: EN 54-4
- Power input: 230 / 115 V, 50 / 60 Hz
- Total output current: 640 A
- Overcurrent protection, amplifier (OUT) outputs: 5 x 75 A, 6 x 40 A
- Max. amplifiers: 5 x 2000 W, 6 x 1000 W
- Overcurrent protection, AUX outputs: 4 x 8 A, 4 x 4 A
- Max. total AUX current: 2 x 15 A
- Max. battery banks at 24 V: 3
- Float voltage at 25 °C: 27.1 V
- Max. external battery capacity (230 V / 115 V AC): 810 / 720 Ah
- Max. charging current (230 V / 115 V AC): 36 / 30 A
- Max. resistance of a single battery circuit: 65 mΩ
- Dimensions: 88 x 483 x 336 mm (H x W x D)
- Weight: 7.8 kg
- Compatible batteries: 581730 (12 V 105 Ah), 581731 (12 V 150 Ah), 581733 (12 V 210 Ah)
