Honeywell 585053 VARIODYN ONE VPS-2-640A Power Supply, 2U, 24VDC

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)