PSUA220D48 Power Box for Obstruction Lights

Short Description
  • Universal AC input, 85-265VAC, 50-60Hz; 48VDC output
  • High-quality power converter, efficiency>90%
  • Outdoor type, IP65
  • With DIN-rail terminal blocks, circuit breaker and surge protector
Compliance
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Overview

PSUA220D48 series power box is used when users’ power supply is AC and lights’ operation voltage is 48VDC.

With high-quality converter(s) with over 90% efficiency, the power box is capable of converting universal AC (90-264VAC) to 48VDC (48-55VDC). The power of the converter box depends on the load power of obstruction lights.

DIN-rail terminal blocks save wiring time and enhance wiring safety. A 2P circuit breaker is effective in protecting converters from overload. A surge protector enhances protection against voltage fluctuation and lightning strikes.

The power box can be used for a single obstruction light, for example, a 480W power box for a F86465 unit. In some cases, a power box with high power is used for multiple medium intensity lights in a system.

psua220d48
Key Parameters

85-265VAC 50/60Hz

Optional Input Voltage

48VDC

Output Voltage

Max. OB outputs

Max. alarm outputs

Circuit Breaker

20KA SPD

IP65

Protection

Features

  • Universal AC input, 85-265VAC, 50-60Hz; 48VDC output
  • High-quality power converter, efficiency>90%
  • DIN-Rail terminal blocks for safe connection and replacement
  • Circuit breaker against overload
  • Surge protector against voltage fluctuation and lightning strikes

Specifications

ItemPSUA220D48 Specifications
INPUT
Input Voltage90-264VAC,50-60Hz
Power Factor>0.9
Efficiency>90%
OUTPUT
Output voltage48VDC (48-55VDC adjustable)
Rated Power (Note)Depends on load power of lights
MECHANICAL STRUCTURE
Enclosure TypeOutdoor
Enclosure MaterialSS304
Net Weight5-10KG
Dimension (H*W*Depth)400*300*200mm / 500*400*200mm
ProtectionIP65
Operaton Temperature-25°C~+70°C
Operation Humidity20-95% RH non-condensing
MountingWall mounting or U-bolt mounting
Note: Converter Power depends on lights‘ power connected to the control box. For example, for 1 * F86465D48: 480W; for 1 * F865D48: 960W. REDDOT will configure the most suitable to customers.

Ordering Code

SeriesAC Input VoltageDC Output VoltageConverter Power (Note)
PSUA220 (85-265VAC)D48 (48VDC)
Note: REDDOT will configure appropriate power converters for a specific obstruction lighting system
E.g.: PSUA220D48-480 = Power box, with 480W converter, 90-265VAC input, 48VDC output

Accessories & Related Products

Optional Accessories

Related Obstruction Lights

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