Description
Power Sources ll EPOS CV
Automatically Controlled AC/DC Voltage Sources
Electronically controlled voltage sources are designed to supply components, motors, and electrical devices with precisely regulated AC or DC voltage and current. They can simulate realistic operating conditions, making them suitable for testing equipment under normal as well as demanding load conditions.
These systems are ideal for resistive, inductive, and capacitive loads and provide continuously adjustable output voltage, high starting currents, fast response, and reliable operation. Integrated protection against overloads and short circuits ensures safe and dependable performance.
The built-in control panel allows standalone operation, while the Ethernet interface enables remote control and integration with automated test benches and ACTAS C switchgear testing systems.
EPOS CV 201 – Compact Electronic AC/DC Power Supply
The EPOS CV 201 is a compact electronically regulated AC/DC power supply with an output power of up to 2000 VA. It provides fast response, excellent voltage stability, and precise control for demanding testing applications.
With output currents of up to 40 A and short-term starting currents of up to 100 A, the EPOS CV 201 is suitable for testing motors, components, and electrical devices under realistic operating conditions.
A built-in 3.5-inch display and control unit allow the device to be operated independently without an external PC. Its Ethernet interface also enables convenient integration with ACTAS C test systems and automated test setups.
EPOS CV 201 Specifications
| Parameter | Specification |
|---|---|
| Output Voltage | 5–270 VAC / 300 VDC |
| Starting Current | Up to 100 A |
| Frequency | DC, 50 Hz, 60 Hz |
| Rated Current | Max. 40 A |
| Power | 2000 VA @ 230 V / 1700 VA @ 110 V |
EPOS CV 821 / CV 831 / CV 753 – High-Power Voltage Sources
The EPOS CV 821, CV 831, and CV 753 are high-performance AC/DC voltage sources designed for test benches, laboratories, production facilities, and industrial testing applications.
These systems provide continuously adjustable output voltages with high control accuracy, fast response times, and reliable performance during continuous operation. Their motor-controlled ring transformers enable the units to deliver high starting and operating currents, making them particularly suitable for motor and electrical device testing.
The integrated 3.5-inch control display supports standalone operation, while the Ethernet interface allows the voltage sources to be remotely controlled and integrated into ACTAS C switchgear test systems.
Model Specifications
| Parameter | EPOS CV 821 | EPOS CV 831 | EPOS CV 753 |
|---|---|---|---|
| Configuration | Single-phase | Single-phase | Three-phase |
| Output Voltage | 1 × 15–270 VAC; 1 × 15–300 VDC | 1 × 15–270 VAC; 1 × 15–300 VDC | 3 × 15–520 VAC; 1 × 15–300 VDC |
| Output Current | 1 × 30 A AC; 1 × 20 A DC | 1 × 40 A AC; 1 × 30 A DC | 3 × 25 A AC; 1 × 32 A DC |
| Frequency | DC, 50 or 60 Hz | DC, 50 or 60 Hz | DC, 50 or 60 Hz |
| Starting Current | See datasheet | See datasheet | See datasheet |
| Power | 8,100 VA | 11,500 VA | 22,500 VA |
Key Features
- Suitable for resistive, inductive, and capacitive loads
- Designed for component, motor, and device testing
- Continuously adjustable output voltage under load
- High starting and operating currents
- Fast and precise control response
- High power output for demanding applications
- Short-circuit and overload protection
- Reliable operation for continuous testing
- Integrated control panel for standalone use
- Ethernet interface for remote control
- Suitable for automated test benches
- Integration with ACTAS C switchgear testing systems
- Available in single-phase and three-phase configurations
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