Description
The Fire-Lite CHG-120F is an advanced battery charger designed to maintain and recharge sealed lead-acid batteries ranging from 25 to 120 ampere-hours (AH). Specifically built for compatibility with Fire-Lite fire alarm control panels, this unit ensures reliable standby power for critical life safety systems. Its automatic float-type charging and built-in diagnostics provide efficient and safe battery management.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Fire-Lite |
| Category |
Fire Safety |
| Part Number |
CHG-120F |
| Subcategory |
Battery Charger |
| Battery Compatibility |
Sealed lead-acid, 25–120 AH |
| Charging Type |
Automatic float-type |
| Voltage Input |
Field-selectable 120 VAC or 230 VAC |
| Output Voltage |
24 VDC (for 24V systems) |
| Charge Times |
26 AH: 9 hrs; 55/60 AH: 20 hrs; 120 AH: 38 hrs |
| Diagnostic Indicators |
AC On, Charger Trouble, Ground Fault, Hi Charge, Lo Charge, Low Battery, Battery Voltage Levels |
| Trouble Contact |
Form-C |
| Approvals |
UL, ULC, CSFM, MEA |
| Cabinet Options |
Compatible with BB-55F(R) battery cabinets |
| Use Case |
Supports Fire-Lite FACPs such as MS-9600, MS-9200, MS-9050UD, NFW-100X, NFW-50X |
| Dimensions |
Cabinet dependent |
| Weight |
1.00 lbs |
Information About CHG-120F
The CHG-120F is a float-type external battery charger developed by Fire-Lite for use with FACPs such as the MS-9600, MS-9200 (with required circuit board), and MS-9050UD. It is engineered to charge sealed lead-acid batteries within the 25–120 AH range, making it suitable for large standby power requirements. This unit features dual outputs for load distribution, diagnostic LEDs for real-time monitoring, and a Form-C trouble contact for fault reporting. Field-selectable input voltage allows for installation in both 120 VAC and 230 VAC environments, enhancing versatility.
Key Features
- Wide Battery Range: Charges sealed lead-acid batteries between 25–120 AH capacity.
- Float-Type Charger: Automatically maintains optimal float voltage to extend battery life.
- Dual Output Terminals: Provides easy load distribution across multiple connections.
- Diagnostic LEDs: Includes indicators for AC power, charger trouble, ground fault, charge rate, and battery voltage status.
- Form-C Trouble Contact: Reports charger issues directly to the fire alarm control panel.
- Selectable Input Voltage: Operates on 120 VAC or 230 VAC power sources.
- Fast Charging Capability: Restores 26 AH batteries in 9 hours, 55/60 AH in 20 hours, and 120 AH in 38 hours.
- NFPA-Compliant AC Fail Delay: Meets central station requirements for fail-safe reporting.
The CHG-120F delivers the reliability and precision required for maintaining standby battery systems in critical fire protection applications.
