EFX48-xx Series with RM3-340/440 Installation and Operation Guide 
 
154 
Copyright © 2019 Eaton Corporation.  All Rights Reserved. 
IPN March 2019 
 
 
Spare Parts 
 
Item  Description  Part Number or Specification 
1  Rectifier modules. 
See replacement procedure on page 127. 
48V, 2000W:  Eaton APR48-ES 
48V, 1800W:  Eaton APR48-3G 
 
2  Rectifier blank panel. 
(to cover un-used rectifier positions) 
Eaton RM3B-A01 
3  System controller. 
See replacement procedure on page 129. 
Eaton EFX48 
4     
5  AC cord sets, 120V supply  Conductors:   16 AWG x 3 
Rated:    13A minimum, 125V, 90°C 
Jacket type:  SJT 
Connector 1:  North America:  NEMA 5-15P or 
        L5-15P 
    Other countries:  12A min. rating 
Connector 2:  IEC 60320-C15 
6  AC cord sets, 208 - 240V supply 
 
Conductors:   16 AWG x 3 
Rated:    13A minimum, 250V, 90°C 
Jacket type:  SJT 
Connector 1:  North America:  NEMA 6-15P or 
        L6-15P 
    Other countries:  12A min. rating 
Connector 2:  IEC 60320-C15 
12  23" rack mounting bracket (two required)  Eaton 621-04998-29 
13  Replacement temperature sensor (2m leads). 
RM3 unit ships with sensor. 
Eaton 744-A4506-00 
14  Battery Mid-point Monitoring connection kit 
for use with EFX48 (for one battery string) 
Eaton MPTLOOM-3300 (2 x 3m sense wires), or 
Eaton MPTLOOM-7600 (1 x 7m, 1 x 6m sense wires) 
 
Purchasing Information 
 
Eaton 
See contact details on page 161.