Copyright © 2019 Eaton Corporation. All Rights Reserved.
IPN March 2019
45
EFX e-Fuse and RM3-340 / RM3-440 Series DC Power Systems
Model Numbers
AC Supply
Voltage
(Nominal)
e-Fuse Unit
(included in
RM3)
RM3 Model Numbers
Variant With AC cords With IEC
sockets
120V
EFX48-01 300mm deep RM3-340-0120 Not available
208-240V
120V
EFX48-01 400mm deep RM3-440-0120 RM3-440-0620
208-240V
The RM3-340/440 Series provide 48V (nominal) power for communications and data equipment
in a compact 1U module.
Two product types are available:
• RM3-340 model accommodates one or two rectifier modules and an EFX48 e-Fuse unit with
embedded system controller.
• RM3-440 models accommodate one or two rectifier modules and an EFX48 e-Fuse unit with
embedded system controller.
The embedded system controller provides extensive configuration and communication
capabilities.
Options include:
• Rectifier modules (see Specifications on page 138):
48V:
APR48-ES - 1200W output at 120Vac, 2000W output at 208-240Vac, or
• The EFX48 e-Fuse distribution can only be operated with a maximum of two rectifiers, so
additional RM3 magazines cannot be connected in parallel nor can the EFX48 e-Fuse
distribution be fitted into another Eaton system type.
• All models have input/output functionality. See details on page 151.
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