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Phoenix Contact DIMENSION Switched Mode DIN Rail Power Supply 240V AC Input 55V DC 10A Output 480W QS20.481
Specifications
| Country of Origin | Czech Republic |
|---|---|
| Brand | Phoenix Contact |
| Power | 480W |
| Height | 124mm |
| Model | QS20.481 |
| Depth | 127mm |
| IP Rating | IP20 |
| Width | 82mm |
| Series | DIMENSION |
| Output Current | 10A |
| Maximum Operating Temperature | 70°C |
| Sub Type | Switched Mode |
| Minimum Operating Temperature | -25°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 240V ac |
| Electrical Phase | 1 |
| Maximum Output Voltage | 55V dc |
| Minimum Input Voltage | 100V ac |
Key Features
- Single-phase DIN rail power supply with adjustable output voltage from 48V DC to 55V DC.
- Equipped with quick-connect spring-clamp terminals for easy installation.
- High efficiency up to 94.3% reduces energy consumption.
- Integrated diagnostics includes green DC-ok LED and red overload LED indicators.
- Wide operating temperature range from -25°C to 70°C supports harsh environments.
- Low electromagnetic emissions and high immunity to transients and surges.
- Active power factor correction ensures stable and efficient operation.
- Compact size with dimensions 124mm x 82mm x 127mm for flexible mounting.
Product Description
PULS QS20.481 Switched Mode DIN Rail Power Supply delivers 480W power output with a 240V AC input and adjustable DC output voltage ranging from 48V to 55V at 10A current, designed for dependable industrial and automation applications.
This compact and lightweight DIN rail power supply series DIMENSION features quick-connect spring-clamp terminals that simplify installation and maintenance. Its efficiency reaches up to 94.3%, helping to reduce operational costs while maintaining robust performance.
Equipped with diagnostic features including a green DC-ok LED and a red overload LED, along with a dry contact for DC-ok signaling, this unit ensures clear status monitoring. It offers high immunity to voltage transients and power surges, alongside low electromagnetic emissions, making it suitable for use in industrial control, automation, communication, and instrumentation equipment.
The power supply operates reliably within a wide temperature range from -25°C to 70°C. It boasts an output ripple voltage limited to 100mV peak-to-peak, sustaining clean and stable power delivery critical for sensitive electronics.
The device supports an active power factor correction (PFC), ensuring stable input current usage and conforming to modern energy efficiency standards. Additionally, 150% peak load capability with safe hiccup PLUS overload mode provides effective protection and longevity to connected equipment.
Its dimensions of 124 mm height, 82 mm width, and 127 mm depth allow easy integration into power distribution and control panels using standard DIN rail mounting systems. The unit has an IP20 ingress protection rating and is manufactured in the Czech Republic under stringent quality guidelines.
Typical applications include industrial control systems, automated manufacturing lines, communication infrastructure, and instrumentation tasks requiring reliable DC power. Single-phase switch-mode DIMENSION series power supply.
Adjustable output voltage between 48 V DC and 55 V DC. Integrated diagnostic LED indicators and relay contact. High efficiency and low no-load losses reducing energy waste. Robust design enabling operation within -25°C to 70°C.
Compact size and DIN rail compatibility for flexible installation. Active power factor correction and low inrush current. Safe overload handling with 150% peak load capability. Explore more power supply solutions and accessories within the dedicated DIN Rail Power Supplies category at EnvMart for optimal control and power distribution setups.
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Frequently Asked Questions
The QS20.481 power supply has an adjustable output voltage range from 48V DC to 55V DC.
This model provides a maximum output current of 10A.
It has an efficiency rating of up to 94.3%, which helps reduce energy consumption.
The dimensions of this unit are 124mm in height, 82mm in width, and 127mm in depth.
It operates reliably within a temperature range from -25°C to 70°C.
This power supply requires a single-phase input with a maximum voltage of 240V AC.
It includes integrated diagnostic features such as a green DC-ok LED and a red overload LED indicator.
The QS20.481 has an IP20 ingress protection rating.
It features a 150% peak load capability with a safe hiccup PLUS overload mode for effective protection.
The output ripple voltage is limited to 100mV peak-to-peak, ensuring stable power delivery.
This power supply is manufactured in the Czech Republic under stringent quality guidelines.
It is suitable for applications in industrial control systems, automated manufacturing lines, and communication infrastructure.
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