Mean Well LED Switching Power Supply - SE Series 450-1000W Enclosed Power Supply - 48V DC
Features
- Non-PFC
- Convection Cooled Operation
- Over Voltage Protection
- Indicator when Powered On
- Reliable, Economical
- Short Circuit Protection
Overview
- Low cost, high reliability
- Built-in remote sense function
- AC input range selected by switch
- Overvoltage and overload protection
- LED indicator for power on
- UL approved
- Cooling by built-in DC ball-bearing fan
- 2-Year warranty
- Made by Mean Well
LRS and SE User Manual 
Specifications
| Brand | Mean Well |
|---|---|
| Built-in PFC Function | No |
|
Certifications/Compliance
Certifications/Compliance
Standards and certifications comprise a vast number of companies and compliances that serve specific purposes—primarily addressing safety, environmental impact, energy efficiency, and sanitation. They are divided into categories for each product type and certification type to allow for very specific qualifications related to each product. When this system is being used as intended, it gives consumers, installers, suppliers, and anyone else who may be involved confidence that the product is safe and will work well in their application. UL and ETL certifications relate to safety and installation and are the most common for power supplies. |
UL Recognized |
| Dimmable | No |
|
Dimming Control
Dimming Control
TRIAC Dimming: This is the most commonly recognized dimming type, with TRIAC Dimmers found in most Home Centers and hardware stores. TRIAC (TRIode for Alternating Current) dimmers operate by modifying the voltage waveform, reducing the amount of power input to the device being controlled. Reducing the input power will result in a corresponding reduction in a power supply's output voltage/current or a decrease in the lumen output of a light fixture. TRIAC dimmers come in two variations: MLV and ELV.
0-10V Dimming: This type of dimming control is most commonly found in commercial applications. It works by varying a voltage from 0 to 10 VDC on dedicated dimming wires. The output of a power supply or light fixture is proportional to the voltage applied. Pulse-Width Modulation (PWM) Dimming: This dimming control adjusts output by rapidly turning the output on and off at a fixed frequency. The proportion of on-time to total time sets the dimming percentage. Potentiometer Dimming: Potentiometer dimming varies the output using a variable resistor, or potentiometer, to set the dimming level. |
Non-Dimmable |
|
Environmental Rating
Environmental Rating
|
Non-weatherproof, Suitable for Dry Locations |
| Input Frequency Range | 47 - 63 Hz |
| Input Voltage | 120 VAC |
|
IP Rating
IP Rating
|
IP20 |
| Output Connection Type | Pigtail |
| Output Voltage | 48 VDC |
| Warranty | 2 Year |
| Part NO | Ambient Operating Temperature Range | Input Connection Type | Multi-Tap | Number of Outputs | Output Current |
Output Power
Output Power
A power supply's power consumption is measured in watts and refers to the maximum amount of power it is capable of delivering. For best results, choose a power supply that offers a minimum of 20% wattage overhead for your application. Wattage overhead ensures that your project will function correctly, extends the life of the power supply, and offers greater design flexibility by allowing for project expansion. |
Product Weight | Surge Protection |
|---|---|---|---|---|---|---|---|---|
| SE-1000-48 | -20~+60 °C (-4~+140 °F) | Lug Terminal | No | 1 | 20800 mA | 1000 Watts | 4 kV (L/N-G), 2 kV (L-N) | |
| SE-1000-48(POWERCORD) | -20~+60 °C (-4~+140 °F) | Lug Terminal | 1 | 20800 mA | 1000 Watts | 4 kV (L/N-G), 2 kV (L-N) | ||
| SE-450-48 | -10~+60 °C (14~+140 °F) | Screw Terminals | Yes | 3 | 9400 mA | 450 Watts | ||
| SE-450-48(POWERCORD) | -10~+60 °C (14~+140 °F) | Screw Terminals | 3 | 9400 mA | 450 Watts | |||
| SE-600-48 | -20~+60 °C (-4~+140 °F) | Screw Terminals | Yes | 3 | 12500 mA | 600 Watts | 4.4 lb (2.0 kg) | |
| SE-600-48(POWERCORD) | -20~+60 °C (-4~+140 °F) | Screw Terminals | 3 | 12500 mA | 600 Watts |
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