Internal Drive Fuses; Terminal Identification; Input Power Delay - Trane TR1 6002 Installation And Operation Manual

Internal Drive Fuses

The table below specifies fuses used internally in the TR1 series
drives. Use the specified fuse or an exact replacement only.
Internal Fuses Provided with TR1 Series VFDs
200 – 240 VAC
TR1 Type Soft Charge Fuse
(3X)
6042 Littelfuse KLK-15 Littelfuse KLK-D-12
6052 Littelfuse KLK-15 Littelfuse KLK-D-12
6062 Littelfuse KLK-15 Littelfuse KLK-D-12
380 – 460 VAC
TR1 Type Soft Charge
Fuse (3X)
6072 Littelfuse KLK-15 Littelfuse KLK-D-12 (1X)
6102 Littelfuse KLK-15 Littelfuse KLK-D-12 (1X)
6122 Littelfuse KLK-15 Littelfuse KLK-D-12 (1X)
6150 Littelfuse KLK-30 Littelfuse KLK-D-12 (1X)
6175 Littelfuse KLK-30 Littelfuse KLK-D-12 (2X)
6225 Littelfuse KLK-30 Littelfuse KLK-D-12 (2X)
6275 Littelfuse KLK-30 Littelfuse KLK-D-12 (2X)
TR1 Type Soft Charge
Fuse (3X)
6350 Littelfuse KLK-9 Littelfuse KLK-15
6400 Littelfuse KLK-9 Littelfuse KLK-15
6500 Littelfuse KLK-9 Littelfuse KLK-15
6550 Littelfuse KLK-9 Littelfuse KLK-15
TR1 Type Soft Charge
Fuse (3 phase)
6152 Bussmann
FWH20A6F
6172 Bussmann
FWH20A6F
6222 Bussmann
FWH20A6F
6272 Bussmann
FWH20A6F
6352 Bussmann
FWH20A6F
Soft Charge Resistor Power Card
Fuse (1X) Fuse (1X)
Bussmann KTK-5
Bussmann KTK-5
Bussmann KTK-5
Soft Charge Resistor Power Card
Fuse (1X or 2X) Fuse (1X)
Bussmann KTK-5
Bussmann KTK-5
Bussmann KTK-5
Bussmann KTK-5
Bussmann KTK-5
Bussmann KTK-5
Bussmann KTK-5
Line Snubber Interface Board
Fuse (3X) Fuse (1X)
Bussmann KTK-5
Bussmann KTK-5
Bussmann KTK-5
Bussmann KTK-5
Fan Fuse Power Card/SMPS
(1 phase) Fuse (1 phase)
Bussmann KTK-4 Bussmann KTK-4
Bussmann KTK-4 Bussmann KTK-4
Bussmann KTK-4 Bussmann KTK-4
Bussmann KTK-4 Bussmann KTK-4
Bussmann KTK-4 Bussmann KTK-4

Terminal Identification

The connectors for input and output power, auxiliary relay connections,
and external DC bus are identified in the tables below.
L1
AC Line
91
U
Motor
96
AUX RELAY 01
(-) DC
DC Bus
88
CAUTION
Drive Failure!
Do not connect input power to drive output
motor terminals. Connecting input power to
motor terminals will result in drive failure when
power is applied.
On drives with an auxiliary enclosure, some or all of the power
connections at the drive will be factory made. Custom input and output
terminals may be inside the auxiliary enclosure. See the drawings
supplied with the drive for details on custom terminal blocks and conduit
entry locations for the auxiliary enclosure.

Input Power Delay

To ensure that the input surge suppression circuitry performs correctly,
a time delay between successive applications of input power must be
observed.
The table below shows the minimum time that must be allowed between
applications of input power.
Input voltage 380 V
W aiting time 48 sec
L2 L3
92 93
V W PE (ground)
97 98 99
02 03
(+) DC
89
415 V 460 V 600 V
65 sec 89 sec 133 sec
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