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Battery Chargers and AC/DC Power Supplies
Camtec CPS-EC2000 Series 2000W DIN-Rail Battery Charger / Precision AC/DC Power Supply
The Camtec CPS-EC2000 is a 2,000W Precision AC/DC Power Supply and DIN-rail battery charger engineered and manufactured in Germany for demanding industrial, battery charging, and machine-building applications. Based on the CPS-i1500 laboratory power supply platform, it delivers laboratory-grade output quality — low ripple and noise, load regulation under ±0.05%, and response to load changes under 1ms — with unlimited capacitive load capability and a clean CC/CV curve that drops to 0V with no foldback.
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Features
- Input: 184–264Vac or 250–375Vdc, 47–63Hz.
- Output voltage: 48V, 60V, 110V, or 220Vdc (model dependent), adjustable via 15-turn precision potentiometer.
- Output power: 2,000W rated.
- Efficiency: up to 94% at 90% load (230Vac).
- Load regulation: <±0.05% across 0–100% load.
- Response to load change: <1ms for 10–100% or 100–10% steps.
Specifications
Selection Table
Technical Illustrations
Downloads
| INPUT CHARACTERISTICS | |
|---|---|
| AC Input Range | 184 – 264Vac, 47 – 63Hz |
| DC Input Range | 250Vdc – 375Vdc |
| AC Input Rated | 230Vac <17A |
| DC Input Rated | 250Vdc <10A / 375Vdc <6,6A |
| Hold Up Time | >20ms @ 230Vac |
| Inrush Current ±5% | <14,7Aeff <20,7Apeak (230Vac) active inrush current limiter |
| MCB (Circuit Breaker) | 25A type B |
| OUTPUT CHARACTERISTICS | ||
|---|---|---|
| DC Output Voltage Rated | CPS-EC2000.048 | 48Vdc |
| CPS-EC2000.060 | 60Vdc | |
| CPS-EC2000.110 | 110Vdc | |
| CPS-EC2000.220 | 220Vdc | |
| DC Voltage Setting Range | CPS-EC2000.048 | 48 – 58Vdc |
| CPS-EC2000.060 | 60 – 75Vdc | |
| CPS-EC2000.110 | 110 – 137Vdc | |
| CPS-EC2000.220 | 220 – 264Vdc | |
| DC Current Setting Range | CPS-EC2000.048 | 20,8 – 41,6A |
| CPS-EC2000.060 | 16,7 – 33,4A | |
| CPS-EC2000.110 | 9,1 – 18,2A | |
| CPS-EC2000.220 | 4,6 – 9,1A | |
| Power Rated | 2000W, 184-264Vac | |
| Efficiency 230Vac | 92-94% at 90% load | |
| Load Regulation | < ±0,05% 0-100% | |
| Ripple & Noise 230Vac 20MHz | CPS-EC2000.048 / .060 CPS-EC2000.110 CPS-EC2000.220 |
150mV 300mV 500mV |
| Hold Up Time | >20ms @ 230Vac | |
| Soft Start | 100ms typical | |
| Start up from Shutdown | Typ. 340ms | |
| Start up from Inhibit | Typ. 340ms | |
| Response to Load Change | <1ms 10-100%, 100-10% | |
| Base Load | None required (open circuit proof) | |
| PROTECTION | ||
|---|---|---|
| Over Voltage Protection | CPS-EC2000.048 | 67Vdc |
| CPS-EC2000.060 | 84Vdc | |
| CPS-EC2000.110 | 154Vdc | |
| CPS-EC2000.220 | 310Vdc | |
| Over Current Protection | CPS-EC2000.048 | 41,6A |
| CPS-EC2000.060 | 33,4A | |
| CPS-EC2000.110 | 18,2A | |
| CPS-EC2000.220 | 9,1A | |
| Short Circuit Protection | Continuous, auto-recovery | |
| Open Circuit Proof | Continuous | |
| Over Temperature Protection | Thermal shutdown with auto recovery (+60°C, metering distance 50mm) | |
| Derating | +50°C to +60°C: 2.5%/°C | |
| CONTROL INTERFACE | |
|---|---|
| Potentiometer C/V Setting | 15 turns high precision; protective forced isolation to inputs and output 3000Vac |
| Operation Failure Relay | Yes, break contact; protective forced isolation to inputs and output 3000Vac |
| Sense Function | Compensation 2V per load line |
| Remote Shutdown | Yes; protective forced isolation to inputs and output 3000Vac |
| Inhibit Function (Interlock) | Yes; protective forced isolation to inputs and output 3000Vac |
| Boost Charge Mode | +10% current boost via open collector; overall 2000W limit applies |
| Imon Accuracy | < ±1% interface |
| Imon Rise/Fall Time | Typ. 0,2ms 0-100%/100-0% |
| Imon Latency | 0,1ms to signal change |
| GENERAL SPECIFICATIONS | |
|---|---|
| Cooling | Controlled and stepless fans from manufacturer EBM Papst (Germany) |
| Ambient Operating Temperature | -25°C to +60°C |
| Ambient Storage Temperature | -40°C to +85°C |
| Environment | Humidity 95% non-condensing @ 25°C, climate class 3K3, pollution rate 2 |
| Leakage Current | Typ. 1,9mA, <2,7mA, 230Vac 50Hz |
| Isolation Paths | > 8mm creepage distance & clearance paths |
| Input to Output Isolation | 3000Vac |
| Input to Case Isolation | 2500Vac |
| Output to Case Isolation | 500Vdc (models ≥48Vdc: 2800Vdc) |
| Protection Class | I — PE connection required |
| MTBF (IEC61709) | 400,000h (Meantime Between Failures: statistic time between failures after repairs) |
| MTTF (IEC61709) | 144,006h (Meantime To Failure: statistic time to ever fails) |
| Dimensions (H×W×D) | 161,2 × 250 × 119,5mm |
| Weight | 4,1kg / 9,0lbs |
| AC Terminals | Input Screw Terminal 3× AWG22 – AWG6 / 0,5 – 16mm² (L, N, PE) |
| DC Terminals | Output Screw Terminal 4× AWG22 – AWG6 / 0,5 – 16mm² (+ + / - -) |
| COMPLIANCE | |
|---|---|
| RoHS | 2011/65/EU, (EU) 2015/863 |
| REACH | EG No. 1907/2006 |
| EMI | EN55032; conducted: .048/.110 Class B, .060/.220 Class A; all models radiated Class B |
| EMS | EN61000-6-2 |
| Safety | EN61010-1, EN61010-2-201, EN62368-1, EN60950-1, EN60204-1 |
| MODEL NUMBER | RATED OUTPUT VOLTAGE | VOLTAGE SETTING RANGE | CURRENT SETTING RANGE |
|---|---|---|---|
| CPS-EC2000.048 | 48Vdc | 48 – 58Vdc | 20,8 – 41,6A |
| CPS-EC2000.060 | 60Vdc | 60 – 75Vdc | 16,7 – 33,4A |
| CPS-EC2000.110 | 110Vdc | 110 – 137Vdc | 9,1 – 18,2A |
| CPS-EC2000.220 | 220Vdc | 220 – 264Vdc | 4,6 – 9,1A |
| INPUT CHARACTERISTICS | |
|---|---|
| AC Input Range | 184 – 264Vac, 47 – 63Hz |
| DC Input Range | 250Vdc – 375Vdc |
| AC Input Rated | 230Vac <17A |
| DC Input Rated | 250Vdc <10A / 375Vdc <6,6A |
| Hold Up Time | >20ms @ 230Vac |
| Inrush Current ±5% | <14,7Aeff <20,7Apeak (230Vac) active inrush current limiter |
| MCB (Circuit Breaker) | 25A type B |
| OUTPUT CHARACTERISTICS | ||
|---|---|---|
| DC Output Voltage Rated | CPS-EC2000.048 | 48Vdc |
| CPS-EC2000.060 | 60Vdc | |
| CPS-EC2000.110 | 110Vdc | |
| CPS-EC2000.220 | 220Vdc | |
| DC Voltage Setting Range | CPS-EC2000.048 | 48 – 58Vdc |
| CPS-EC2000.060 | 60 – 75Vdc | |
| CPS-EC2000.110 | 110 – 137Vdc | |
| CPS-EC2000.220 | 220 – 264Vdc | |
| DC Current Setting Range | CPS-EC2000.048 | 20,8 – 41,6A |
| CPS-EC2000.060 | 16,7 – 33,4A | |
| CPS-EC2000.110 | 9,1 – 18,2A | |
| CPS-EC2000.220 | 4,6 – 9,1A | |
| Power Rated | 2000W, 184-264Vac | |
| Efficiency 230Vac | 92-94% at 90% load | |
| Load Regulation | < ±0,05% 0-100% | |
| Ripple & Noise 230Vac 20MHz | CPS-EC2000.048 / .060 CPS-EC2000.110 CPS-EC2000.220 |
150mV 300mV 500mV |
| Hold Up Time | >20ms @ 230Vac | |
| Soft Start | 100ms typical | |
| Start up from Shutdown | Typ. 340ms | |
| Start up from Inhibit | Typ. 340ms | |
| Response to Load Change | <1ms 10-100%, 100-10% | |
| Base Load | None required (open circuit proof) | |
| PROTECTION | ||
|---|---|---|
| Over Voltage Protection | CPS-EC2000.048 | 67Vdc |
| CPS-EC2000.060 | 84Vdc | |
| CPS-EC2000.110 | 154Vdc | |
| CPS-EC2000.220 | 310Vdc | |
| Over Current Protection | CPS-EC2000.048 | 41,6A |
| CPS-EC2000.060 | 33,4A | |
| CPS-EC2000.110 | 18,2A | |
| CPS-EC2000.220 | 9,1A | |
| Short Circuit Protection | Continuous, auto-recovery | |
| Open Circuit Proof | Continuous | |
| Over Temperature Protection | Thermal shutdown with auto recovery (+60°C, metering distance 50mm) | |
| Derating | +50°C to +60°C: 2.5%/°C | |
| CONTROL INTERFACE | |
|---|---|
| Potentiometer C/V Setting | 15 turns high precision; protective forced isolation to inputs and output 3000Vac |
| Operation Failure Relay | Yes, break contact; protective forced isolation to inputs and output 3000Vac |
| Sense Function | Compensation 2V per load line |
| Remote Shutdown | Yes; protective forced isolation to inputs and output 3000Vac |
| Inhibit Function (Interlock) | Yes; protective forced isolation to inputs and output 3000Vac |
| Boost Charge Mode | +10% current boost via open collector; overall 2000W limit applies |
| Imon Accuracy | < ±1% interface |
| Imon Rise/Fall Time | Typ. 0,2ms 0-100%/100-0% |
| Imon Latency | 0,1ms to signal change |
| GENERAL SPECIFICATIONS | |
|---|---|
| Cooling | Controlled and stepless fans from manufacturer EBM Papst (Germany) |
| Ambient Operating Temperature | -25°C to +60°C |
| Ambient Storage Temperature | -40°C to +85°C |
| Environment | Humidity 95% non-condensing @ 25°C, climate class 3K3, pollution rate 2 |
| Leakage Current | Typ. 1,9mA, <2,7mA, 230Vac 50Hz |
| Isolation Paths | > 8mm creepage distance & clearance paths |
| Input to Output Isolation | 3000Vac |
| Input to Case Isolation | 2500Vac |
| Output to Case Isolation | 500Vdc (models ≥48Vdc: 2800Vdc) |
| Protection Class | I — PE connection required |
| MTBF (IEC61709) | 400,000h (Meantime Between Failures: statistic time between failures after repairs) |
| MTTF (IEC61709) | 144,006h (Meantime To Failure: statistic time to ever fails) |
| Dimensions (H×W×D) | 161,2 × 250 × 119,5mm |
| Weight | 4,1kg / 9,0lbs |
| AC Terminals | Input Screw Terminal 3× AWG22 – AWG6 / 0,5 – 16mm² (L, N, PE) |
| DC Terminals | Output Screw Terminal 4× AWG22 – AWG6 / 0,5 – 16mm² (+ + / - -) |
| COMPLIANCE | |
|---|---|
| RoHS | 2011/65/EU, (EU) 2015/863 |
| REACH | EG No. 1907/2006 |
| EMI | EN55032; conducted: .048/.110 Class B, .060/.220 Class A; all models radiated Class B |
| EMS | EN61000-6-2 |
| Safety | EN61010-1, EN61010-2-201, EN62368-1, EN60950-1, EN60204-1 |
| MODEL NUMBER | RATED OUTPUT VOLTAGE | VOLTAGE SETTING RANGE | CURRENT SETTING RANGE |
|---|---|---|---|
| CPS-EC2000.048 | 48Vdc | 48 – 58Vdc | 20,8 – 41,6A |
| CPS-EC2000.060 | 60Vdc | 60 – 75Vdc | 16,7 – 33,4A |
| CPS-EC2000.110 | 110Vdc | 110 – 137Vdc | 9,1 – 18,2A |
| CPS-EC2000.220 | 220Vdc | 220 – 264Vdc | 4,6 – 9,1A |
Find the Right Model
| Model Number | Input Voltage (Vac) | Output Voltage (Vdc) | Output Current (A) | ||
|---|---|---|---|---|---|
|
CPS-EC2000.048 | 184-264Vac | 48Vdc | 41,6A | |
|
|
CPS-EC2000.060 | 184-264Vac | 60Vdc | 33,4A | |
|
|
CPS-EC2000.110 | 184-264Vac | 110Vdc | 18,2A | |
|
|
CPS-EC2000.220 | 184-264Vac | 220Vdc | 9,1A |
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