Panel Voltage And Frame Ratings; Power Component Functions; Power Fusing - Trane TR200 Operator's Manual

Introduction

1.6.4 Panel Voltage and Frame Ratings

Table 1.4Table 1.4 defines the voltage and hp ratings of the frames sizes for the panel. See 8 Appendix for overall and
mounting dimensions.
Panel P2
(B3 - Drive)
Volts VAC
208 & 230
460 & 600
Panel P3
(B4 - Drive)
Volts VAC
208
230
460 & 600
Panel P4
(C3 - Drive)
Volts VAC
208
230
460 & 600
Panel P5
(C4 - Drive)
Volts VAC
208 & 230
460 & 600
Table 1.4 Panel Voltage and Frame Ratings

1.7 Power Component Functions

1.7.1 Power Fusing

For main panel power fuses, only use the specified fuse or
an equivalent replacement. For drive fuses only use the
specified fuse. See the fuse ratings label on the inside
cover of the unit or Table 3.2Table 3.2, Table 3.3Table 3.3,
Table 3.4Table 3.4 and Table 3.5Table 3.5.
Main fusing
Main fuses are located ahead of the drive and bypass.
Main fuses are designed to protect the circuitry within the
bypass panel but is not adequate to protect the drive.
Main fuses are dual-element, time-delay types and mount
inside the bypass enclosure.
1-6
Bypass
TR200
7.5 (5.5) - 15 (11)
15 (11) - 25 (18.5)
Bypass
TR200
20 (15)
20 (15) - 25 (18.5)
30 (22) - 50 (37)
Bypass
TR200
25 (18.5)
30 (22) - 40 (30)
60 (45) - 75 (55)
Bypass
TR200
50 (37) - 60 (45)
100 (75) - 125 (90)
Drive fusing
Drive fuses are located ahead of the drive and are a fast-
acting type. Drive fuses are standard in all bypass and non-
bypass panels.
5,000 or 100,000 amp SCCR
The bypass panel supplied with a non fusible Main
Disconnect Switch is 5,000 amps short-circuit current rating
(SCCR). The bypass panel supplied with a Fusible
disconnect or circuit breaker is 100,000 amp SCCR. The
non bypass panel supplied with a non-fusible Main
Disconnect is 100,000 amp SCCR. See the panel label for
SCCR rating.
NOTE!
The 600 V circuit breaker option is 5,000 amp (SCCR).
Non Bypass
TR200
HP (KW)
7.5 (5.5) - 15 (11)
15 (11) - 25 (18.5)
Non Bypass
TR200
HP (KW)
20 (15) - 25 (18.5)
30 (22) - 50 (37)
Non Bypass
TR200
HP (KW)
30 (22) - 40 (30)
60 (45) - 75 (55)
Non Bypass
TR200
HP (KW)
50 (37) - 60 (45)
100 (75) - 125 (90)
BAS-SVX49A-EN