◆ AC mains charging with an integrated 60 V battery bank; no auxiliary charging method is included.
◆ More than four days of standby time and over one hour of continuous alarm operation under backup-power conditions.
◆ Dual DC outputs for the electronic siren system and auxiliary low-voltage equipment.
◆ RS232 communication interface for system integration and status communication.
◆ Comprehensive protection against overvoltage, undervoltage, overheating, overload, overcharge, and short circuit.
|
ITEM |
SPECIFICATION |
|
Charging Method |
AC mains charging only; no auxiliary charging method |
|
Backup Capability |
Standby time: > 4 days; continuous alarm operation: > 1 hour |
|
Battery Type |
Lead-acid battery |
|
Battery Capacity |
12 V / 38 Ah per battery |
|
Battery Configuration |
5 batteries (60 V battery bank) |
|
Battery Weight |
12 kg per battery |
|
DC Output 1 |
60 V DC / 30 A |
|
DC Output 2 |
13.8 V DC / 15 A |
|
Communication Interface |
RS232 |
|
Protection Functions |
Overvoltage, undervoltage, overheating, overload, overcharge, short circuit, etc. |
|
Ingress Protection |
IP20 (indoor use) |
|
Operating Temperature |
-25 °C to 65 °C |
|
Storage Temperature |
-30 °C to 70 °C |
|
Operating Noise |
≤ 60 dB at 1 m |
|
Dimensions |
560 mm (L) × 300 mm (W) × 650 mm (H) |
|
Total Weight |
91.4 kg, including batteries (60 V configuration) |
|
Service Life |
60,000 hours, excluding auxiliary charging equipment |
Application: Backup power supply for electronic air-raid sirens and related warning-system equipment.