The **PULS DIMENSION CP10.241-R1** is a high-efficiency DIN-rail power supply designed specifically for redundancy and high-reliability applications. Its defining electronic feature is the integrated **decoupling MOSFET**, which replaces standard diodes to minimize power loss. --- ## 1. Core Technical Specifications The CP10.241-R1 is a 240W single-phase power supply. Below are the primary electronic parameters: | Parameter | Specification | | :--- | :--- | | **Input Voltage** | AC 100-240V (-15%/+10%) | | **Output Voltage** | DC 24V (Adjustable 24-28V) | | **Output Current** | 10A (at 24V), 8.6A (at 28V) | | **Efficiency** | 94.7% | | **Power Factor** | 0.99 (at 120Vac), 0.97 (at 230Vac) | | **Operating Temp** | -25°C to +70°C | --- ## 2. Key Electronic Components & Features ### A. Integrated Decoupling MOSFET Unlike the standard CP10.241, the **-R1** version includes a built-in MOSFET for decoupling. * **Purpose:** It allows for direct parallel connection of power supplies to create a redundant ($N+1$) system. * **Advantage:** Traditional diodes have a voltage drop (approx. 0.7V), causing heat. The MOSFET has extremely low "on-resistance," reducing power losses by up to 85% compared to diode modules. ### B. Active PFC (Power Factor Correction) The unit uses an active PFC circuit to ensure that the input current is sinusoidal. This minimizes harmonic distortion on the power grid and allows the unit to operate at a high power factor (near 1.0). ### C. Advanced Protection Circuitry The electronic control board includes several layers of protection: * **Safe Hiccup Mode:** If an overload occurs, the device doesn't just shut off; it attempts to restart periodically. * **Transient Protection:** Includes a Varistor (MOV) and gas discharge tubes to protect against high-voltage spikes on the mains. * **DC-OK Relay Contact:** A dry mechanical contact that opens if the output voltage falls below 90% of the set value. ### D. Power Reserves (BonusPower) The electronics are designed to provide **120% continuous power** (12A) at temperatures up to +45°C. For short durations, it can deliver high peak currents to trip circuit breakers or start motors. --- ## 3. Terminal Connectivity The device uses specialized terminals to manage high-current flow and signal monitoring: ```yaml Input Terminals: - L: Line - N: Neutral - PE: Protective Earth Output Terminals: - (+) Positive: Dual terminals for easy wiring - (-) Negative: Dual terminals for easy wiring - DC-OK: Signal relay (Pins 13 & 14) ```