RLC-SVN005B-EN
43
Parts Ordering
WARNING
Hazardous Voltage w/Capacitors!
Disconnect all electric power, including remote
disconnects and discharge all motor start/run capacitors
before servicing. Follow proper lockout/tagout
procedures to ensure the power cannot be inadvertently
energized. For variable frequency drives or other energy
storing components provided by Trane or others, refer to
the appropriate manufacturer’s literature for allowable
waiting periods for discharge of capacitors. Verify with
an appropriate voltmeter that all capacitors have
discharged. Failure to disconnect power and discharge
capacitors before servicing could result in death or
serious injury.
For additional information regarding the safe discharge
of capacitors, see PROD-SVB06A-EN.
This manual is informational only and does not authorize
any parts or labor.
Selecting New Starter
To select the appropriate starter, record the unit
nameplate RLA and determine the applications withstand
rating. See
.
Note:
For further information on the Benshaw Redistart
starters, refer to “Benshaw Redistart SSS
Hardware Manual #890023-02-01.”
Higher amp
rated starters are available upon request.
Contact Technical Support or the local Trane parts
center for further details.
Table 4.
Solid state starter panel
Unit Nameplate
RLA
Trane Part Number
Standard MX2
Starter Withstand
Rating (KA)
Fault
Rating
Starter Description
(a)
Trane Software
MX2 (MX)
1-207
STR01497
30
High
RB2-1-H-125A-14C (RBX-1-H-125A-14C)
208-300
STR01498
30
High
RB2-1-H-180A-14C (RBX-1-H-180A-14C)
301-397
STR01499
65
High
RB2-1-H-240A-14C (RBX-1-H-240A-14C)
398-476
STR01500
65
High
RB2-1-H-302A-14C (RBX-1-H-302A-14C)
501-598
STR01501
65
High
RB2-1-H-361A-14C (RBX-1-H-361A-14C)
Note:
For further information on the Benshaw Redistart starters refer to “Benshaw Redistart SSS Hardware Manual #890023-02-01”.
Higher amp rated starters are available upon request. Contact technical support or the local Trane parts center for further details.
In the Delta RLA = (unit nameplate RLA)*1.05/1.15/1.55
(a) Digit 5 indicates Std (S) or High (H) interrupt rating. Digits 6-8 indicated amp rating of “in the delta” starter.
