Product guide

RLH Industries, Inc. 936 N. Main Street, Orange, CA 92867 USA • tel (866) DO-FIBER • fax [phone]
email: [e-mail] • www.fiberopticlink.com
DIN RAIL MOUNT AC/DC UPS SYSTEMS Power Supplies
RLH 45W AC/DC DIN rail mount power
supplies with battery backup are complete
turnkey uninterruptible power supply (UPS)
systems. They include a compact switching
power supply and a battery charge controller
that switches to battery backup power in the
event of a power outage.
The switching power supply is designed to
convert AC or DC power (110/240VAC,
120~330VDC) to uninterruptible DC power
for a wide range of industrial equipment. It
includes a power good signal indicator, and has
low output ripple along with short circuit, overvoltage and overload protection.
The charge controller continuously maintains the correct charge level on the battery and ensures a seamless power transition to
battery power when needed for a complete UPS power supply solution.
The included battery pack is wall mountable and contains sealed batteries that are field replaceable. The battery pack has a
convenient screw terminal for wiring, and an external replaceable fuse for protection.
Part Number Power Supply Input Output Backup Battery
RLH-D-ACDC-45-24-BU-01 45W 110-240AC/120-330VDC 24VDC/2A 4.5AH
RLH-D-ACDC-75-24-BU-01 75W 110-240AC/120-330VDC 24VDC/3A 4.5AH
RLH-D-ACDC-120-24-BU-01 120W 110-240AC/120-330VDC 24VDC/5A 12AH
RLH-D-ACDC-240-24-BU-01 240W 110-240AC/120-330VDC 24VDC/10A 12AH
RLH-D-ACDC-240-24-BU-02 240W 110-240AC/120-330VDC 24VDC/10A 20AH
RLH-D-ACDC-500-24-BU-01 500W 100-260AC/130-370VDC 24VDC/20A 20AH
DIN RAIL MOUNT 24VDC UPS CHARGE CONTROLLER
RLH 24VDC DIN rail mount charge controllers are compact units designed to work with
a DC power supply (such as the RLH DIN rail power supplies) and a backup battery to
provide uninterruptible power in the event of a power outage.
The charge controller continuously maintains the correct charge level on the battery and
ensures a seamless power transition to battery power when needed for a complete UPS
power supply solution.
Part Number Input Output Charge Current
RLH-UPS-24-40-01 24VDC / 40A Max. 2A
75W DIN Power Supply 24VDC Charge Controller 4AH Battery Pack
POWER SUPPLIES
45