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24V DIN RAIL MOUNT REDUNDANT POWER MODULE
PRODUCT DESCRIPTION

RLH 24VDC DIN rail mount Redundant Power Modules are compact units designed to work with a DC power supplies (such as the RLH DIN rail power supplies) to provide redundant power from two power sources. It includes individual alarm relay outputs and LED indicators for input failure alarms

The redundant module continuously maintains power on the output terminals, seamlessly switching between inputs when needed for a complete redundant power supply solution.

CLICK HERE for 48V Battery Charge Controllers

STANDARD FEATURES
Battery controller for DIN rail UPS systems
Suitable for 24V systems up to 20A
Installed on DIN Rail TS35 / 7.5 or 15
Individual relay contact signal outputs and LED indicators for input power failure
Cooling by free air convection
Convenient screw down terminals
6 inch DIN rail is included
Convenient screw down terminals
6 inch DIN rail is included
EXCLUSIVE UNCONDITIONAL LIFETIME WARRANTY
STANDARD SPECIFICATIONS
CONSTRUCTION:
Steel, powder coated
PHYSICAL DIMENSIONS: (Not including DIN bracket)
H 4.9 x W 2.2 x D 3.9 (H 125.2mm x W 55.5mm x D 100mm)
MOUNTING STYLE: Standard DIN rail (TS-35/7.5 0r 15) or wall mount. DIN rail section included
EMC STANDARDS: Compliance to EN55022 (CISPR22) Class B, EN61000-4-2,3,4,5,6,8, ENV50204, heavy industry level, criteria A
DC INPUT / DC BUS: 24 ~ 29V, 20A
RELAY CONTACT RATING (MAX): 30VDC, 1A
OPERATING TEMPERATURE:
-20° to +70°C (-4°F to +158°F)
EXAMPLE APPLICATION DIAGRAM
Click the image below to view a sample application and wiring diagram of a RLH multi-terminal, redundant UPS system for 24V industrial equipment.

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APPLICATION INFORMATION
Application Diagrams (Click for larger image)

UPS Block Diagram (Click for larger image)

ORDERING INFORMATION
24VDC 20AMP Redundant Power Module
Part Number
Input
RLH-RD-24-20-01
21 ~ 28VDC, 20A Max.

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