DIN Rail DC UPS:
12V, 24V and 48V DC
Powers Loads and Charges Back-Up Battery, Ideal for Wheel House and Engine Room Applications
- Combines all system power functions: power supply, battery charger, UPS circuitry and status monitoring in ONE compact DIN rail mount unit
- Dual outputs for load and battery:
- “Load priority” output distribution ensures power is dedicated first to the load, with remainder then allocated to battery charging, thus preventing a discharged battery from impacting operation of critical loads.
- 3 step charging for rapid battery recovery, programmable for battery type, with optional temperature compensation sensor
- Battery automatically supports load anytime AC fails
- Low voltage disconnect protects battery from total discharge
- Automatic periodic battery health diagnosis
- High operating temperature range to 70˚ C
- Alarm contacts: AC fail, battery at risk
- Communication MODBUS via RS-485 interface (DIN-UPS 48-10, DIN-UPS 24-20, and DIN-UPS 12-35 models only)
- CE Approved/Designed to UL 1950
Manuals
DIN-UPS-12-10 DC UPS & Power System
DIN-UPS-12-35 DC UPS & Power System
DIN-UPS-24-10 DC UPS & Power System
DIN-UPS-24-20 DC UPS & Power System
DIN-UPS-48-5 DC UPS & Power System
DIN-UPS-48-10 DC UPS & Power System
DIN-UPS MODBUS (DIN-UPS 48-10 Only)
Input: All models 115/230 VAC Input
| Model | Output | MODBUS | Dimensions | Weight | |
|---|---|---|---|---|---|
| Voltage | Power | (H x W x D) | |||
| DIN-UPS 12-10 | 12 VDC | 10 Amps | NA | 4.5″ x 2.6″ x 5.3″ | 2 Lbs. |
| DIN-UPS 12-35 | 12 VDC | 35 Amps | Yes | 4.5″ x 5.9″ x 5.3″ | 4 Lbs. |
| DIN-UPS 24-10 | 24 VDC | 10 Amps | NA | 4.5″ x 3.9″ x 5.3″ | 2 Lbs. |
| DIN-UPS 24-20 | 24 VDC | 20 Amps | Yes | 4.5″ x 5.9″ x 5.3″ | 4 Lbs. |
| DIN-UPS 48-5 | 48 VDC | 5 Amps | NA | 4.5″ x 3.9″ x 5.3″ | 2 Lbs. |
| DIN-UPS 48-10 | 48 VDC | 10 Amps | Yes | 4.5″ x 5.9″ x 5.3″ | 4 Lbs. |
Specifications
Front Panel LED Indicators:
- Power Source: AC or on back up
- Battery and System Diagnostics (via blink code)
Settings/Selectors
Battery Type: Lead Acid, Gel-Cell
Battery Charge Current Limit: 20 – 100% of charge amperage rating
Back-Up Run Time on Batteries
Programmed time limit: 1 – 60 min. (DIN-UPS 48-10, DIN-UPS 24-20, and DIN-UPS 12-35 models only)
Or Until LVD disconnect (all models)
Power Restore Button: connects battery without AC present
Signal Outputs (form C)
- AC Fail – operating on back-up power
- Battery abnormal condition (summary contact): Discharged, damaged, disconnected, sulfated/ short circuit, reverse polarity, bad thermal sensor
- MODBUS Communication (DIN-UPS 48-10, DIN-UPS 24-20, and DIN-UPS 12-35 models only)
Temperature
-25 to +70˚ C. Continuous to 50˚, de-rate 2.5% per ˚C >50˚ C
Cooling
Free air, convection
Efficiency
91%
DIN Rail Watt Loss/BTU’s
| Models | Watts Loss | BTU’s |
|---|---|---|
| DIN UPS 12-10 | 17 | 58 |
| DIN UPS 12-35 | 48 | 164 |
| DIN UPS 24-10 | 28 | 96 |
| DIN UPS 24-20 | 48 | 164 |
| DIN UPS 48-5 | 28 | 96 |
| DIN UPS 48-10 | 54 | 185 |
Protection
- Low Voltage disconnect at 1.5 volts per cell
- Internal fuse
- Current limiting
- Short circuit
- Reverse polarity
- Thermal overload shut down and recovery
- IP 20
- Designed to UL 1950
Terminal Blocks
Screw type
Mounting
DIN Rail Bracket (35mm)
Optional
- Battery temperature compensation probe with 10′ cable (468-4510-0)