Battery Charging & Battery Balancing
- Battery charging and battery balancing units
- Solutions from several hundred watts up to 30kW
- Designed for Transportation, Industry, Automation, Railway or Defense applications
- Input: 3AC input with active PFC
Alternative input range 200-1000VDC - Variable DC output for 24VDC up to 110VDC (nominal), or other voltage levels available on request
The battery charger group has been designed in various families for various types of mobile or stationary application. These solutions ensure top power density, reliability and extremely long life with an active PFC on AC power lines or overvoltage-protected DC inputs on DC power lines as well as the latest switching topologies and concepts with digital control. The output voltage characteristic can be adjusted to battery properties such as time, temperature and current; an internal lossless output O-ring diode decouples the battery from the DC supply preventing reverse current.
Battery balancers have additional features beyond those of straight battery chargers; they not only charge batteries or balance out the charge on several batteries in series or groups of batteries in parallel arranged in series, but also come into use in testing batteries. This means that devices are suitable for discharge scenarios as well as battery arrangements to a predefined capacity. The following designs are intentionally developed as platform solutions, which enable RECOM to modify fast, easily and cost efficient these solutions to different customer needs.
Battery balancers have additional features beyond those of straight battery chargers; they not only charge batteries or balance out the charge on several batteries in series or groups of batteries in parallel arranged in series, but also come into use in testing batteries. This means that devices are suitable for discharge scenarios as well as battery arrangements to a predefined capacity. The following designs are intentionally developed as platform solutions, which enable RECOM to modify fast, easily and cost efficient these solutions to different customer needs.
- Unidirectional or bidirectional designs
- Excellent efficiency and compact size
- Cascadable power and n+1 redundancy
- Automatic load sharing
- Programmable, temperature monitored output voltage
- Reinforced isolation compliant with PD2/OV2
- Intelligent interface capability
| Series | Type | Description | ||||
|---|---|---|---|---|---|---|
|
MA11000
| Bidirectional Battery balancer | Power 11kW, Input Voltage Range 180-480V3AC, Output Voltage Discharge 4-300VDC | |||
|
MA2000
| Bidirectional Battery balancer | Power 1.4-2kW, Input Voltage Range 90-264VAC / 3-120VDC, Output Voltage Discharge 2-120VDC | |||
|
RMOC3200
| Cascadable Battery charger | Power 3200W, Vin 400V3AC or 700VDC, Vout 24-110V | |||
|
RMOC5000
| Cascadable Battery charger | Output Power 5kW, Vin 360-440VAC 3 Phases 3 wires RST, Vout 39.5-58VDC |
| Attributes | Battery Charging & Battery Balancing |
|---|---|
| AC/DC or DC/DC | Available Features / Options: |
| Power (W) | up to 30000W |
| Isolation | Isolated or non isolated |
| Nr. of Outputs | Single |
| Vin (V) |
90 - 264 1AC 340 - 480 3AC 200 - 1000 DC |
| Vout (V) |
12VDCnom up to 800VDCnom progammable Charging curve progammable Discharging curve |
| Connection |
Screw Terminals, Cage Clamps others on request |
| Mechanical style |
Open frame Chassis mounting, enclosed 19"-Rack style |
| Certifications | CE, EN 55024, EN 55032, EN 60950-1, UL 60950-1 |
| MIN Operating Temp (°C) | -40.0 |
| MAX Operating Temp (°C) | 70.0 / 85.0 |
| Protections | OCP, OTP, OVP, SCP |
| Interfaces | I²C, Ethernet, CAN, ….? |
| Directives | REACH, RoHS 2+ (10/10), WEEE |
| Warranty | 3 Years |
| Regulation | Regulated |
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