Product Description
Key Features
- Identity and lifecycle: SIPLUS PS E202U redundancy module based on 6EP1961-3BA21; lifecycle status: Active Product.
- Input and output: Input voltage: 24 … 28.8 V DC. Output voltage: 24 V DC rated value; controlled, isolated DC voltage.
- Output current: Rated output current: 40 A; maximum aggregate current: 40 A. At +60 … +70 °C, derating is 3%/K.
- Power performance: Efficiency: 96.5 %. Typical power loss at rated output voltage and rated output current: 34 W; maximum no-load power loss: 1.5 W.
- Connections and mounting: Screw terminals; DIN-rail mounting by snapping onto DIN rail EN 60715 35×7.5/15. Input, output and ground each have 1 screw terminal for 0.33 … 10 mm2 single-core/finely stranded conductors.
- Protection and coating: Protection class: IP20. Conformal coating: Class A according to IPC-CC-830A; Type 1 protection against pollution according to EN 60664-3.
Applications
- Decoupling SITOP power supplies: Suitable for decoupling two SITOP power supplies with maximum 20 A output current each.
Technical Summary
| Product | SIPLUS PS E202U redundancy module |
|---|---|
| Basic version article number | 6EP1961-3BA21 |
| Input voltage | 24 … 28.8 V DC |
| Output voltage | 24 V DC |
| Rated output current | 40 A |
| Efficiency | 96.5 % |
| Protection class | IP20 |
| Connection | Screw terminal |
| Mounting | DIN rail EN 60715 35×7.5/15 |
| Lifecycle | Active Product |
Frequently Asked Questions
What is the exact basic-version article number for 6AG1961-3BA21-7AX0?
The basic-version article number is 6EP1961-3BA21.
What input and output values should be confirmed?
Input voltage is 24 … 28.8 V DC, and output voltage is 24 V DC at the rated value.
What output-current rating does this module have?
The rated output current and maximum aggregate current are both 40 A. At +60 … +70 °C, derating is 3%/K.
How is the module mounted and connected?
It snaps onto DIN rail EN 60715 35×7.5/15 and uses screw terminals. Input, output and ground each have 1 terminal for 0.33 … 10 mm2 single-core/finely stranded conductors.
