Battery Chargers
Battery Chargers
KMBC series KOLT battery chargers achieve close to unity PFC and nearly sinusodial input current with as low as 3% THD. Constant current and constant voltage operation of battery chargers provides best-in-class regulation and dynamic performance.
KOLT Battery chargers are built with KOLT Power Modules in similar form factor to ensure compatibility with variety of systems and requirements.
It is designed to guarantee high performance in both modes under extreme environmental conditions. It has superior protection features against external faults and disturbances while meeting the major military standards. KOLT’s innovative engineering has enabled a compact design of the converter with high power density and performance.
| Family | Input Voltage | Power | Output Voltage | Dimensions | Datasheet |
| KMBC05-AC1UNV-P1K6-DC28-EN | 1PH 90-265 VRMS | 1.6 kW | 28 VDC | 19″/2 form factor, 1U height |  |
| KMBC11-AC1UNV-P3K3-DC28-EN | 1PH 90-265 VRMS | 3.3 kW | 28 VDC | 19”/2 form factor, 2U height | |
| KMBC13-AC1UNV-P3K3-DC28-EN | 1PH 90-265 VRMS | 3.3 kW | 28 VDC | 19”/2 form factor, 2U height | |
| KMBC05-AC3D440-P1K6-DC28-EN | 3PH 3W 440 VLL_RMS | 1.6 kW | 28 VDC | 19″/2 form factor, 1U height | |
| KMBC11-AC3D440-P3K3-DC28-EN | 3PH 3W 440 VLL_RMS | 3.3 kW | 28 VDC | 19”/2 form factor, 2U height | |
| KMBC13-AC3D440-P3K3-DC28-EN | 3PH 3W 440 VLL_RMS | 3.3 kW | 28 VDC | 19”/2 form factor, 2U height | |
| KMBC20-AC3UNV-P9K-DC28-EN | 3PH 90-265 VRMS | 9 kW | 28 VDC | 19″ form factor, 2U height | |
| KMBC20-AC3D440-P9K-DC28-EN | 3PH 3W 440 VLL_RMS | 9 kW | 28 VDC | 19” form factor, 2U height |
Contact KOLT for current product specific long form data / additional qualification data and lead times
Other options available on request
KMBC05-AC3D440-P1K6-DC28-EN
Features
- True 3-Phase Universal AC input
- Charger for Lead-Acid Batteries and Li-Ion Batteries
- Built-in Active PFC Function
- Up to 1600 W Output Power
- 92% Efficiency at Full Load
- Multiple Units in a Redundant or Parallel System
- Two Units can be Mounted in 1U Height 19″ Rack
- Forced Air Cooled
KMBC11-AC1UNV-P3K3-DC28-EN
Features
- Single Phase Universal AC input
- Charger for Lead-Acid Batteries and Li-Ion Batteries
- Built-in Active PFC Function
- Up to 3300 W Output Power
- 91% Efficiency at Full Load
- Multiple Units in a Redundant or Parallel System
- Two Units can be Mounted in 2U Height 19″ Rack
- Forced Air Cooled
KMBC13-AC3D440-P3K3-DC28-EN
Features
- True 3-Phase Universal AC input
- Charger for Lead-Acid Batteries and Li-Ion Batteries
- Built-in Active PFC Function
- Up to 3300 W Output Power
- 90.8% Efficiency at Full Load
- Multiple Units in a Redundant or Parallel System
- Two Units can be Mounted in 2U Height 19″ Rack
- Forced Air Cooled
- Lightning Protection