Data Sheet

WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427
Description
ComNet™ model PS48VDC-10A is a high-quality, low-
noise switching mode power supply ideally suited
to those applications requiring POE (Power Over
Ethernet). This rugged unit may be either DIN-rail
or shelf-mounted, providing an identical mounting
configuration to the mating POE switch. Up to 24
POE field devices may be powered from a single
supply, and the high output current capacity provides
an adequate safety margin. A maximum of three of
these units may be paralleled together to triple the
number of POE devices supported. The wide ambient
operating temperature range permits installation in
most out-of-plant and unconditioned environments,
such as those found in intelligent transportation
systems or factory automation/industrial control
applications. Unconditional line and load protection
is provided.
Features
- Universal AC input: 90 to 264 VAC, 47-63Hz
- Mounts on standard 7.5 or 15 mm DIN-rail
- Automatic power factor correction (PFC)
- High operating efficiency; up to 90%
- Small package for limited space installations
- Natural convection cooling; no troublesome fans
PART
NUMBER
OUTPUT
CURRENT (A)
TYPICAL
EFFICIENCY
VOLTAGE TRIM RANGE*
MIN. VDC MAX. VDC
DC OK @ START UP (VDC)
MIN. MAX.
DC LOW AFTER START UP (VDC)
MIN. MAX.
PS48VDC-10A 10 47.0 56.0 37.0 40.0 37.0 40.0 90%
* When S/P switch is set to parallel, it is not possible to trim output voltage.
PS48VDC-10A
Switching Mode Power Supply
480 watt DIN-rail mounting for
ComNet™ CNGE2FE24MSPOE
Applications
- Power Supply for ComNet™ CNGE2FE24MSPOE