Introduction
HarmonicShield
®
HSD IOM Manual - Rev. D
7
Connections
Before Connecting
Always consult the drive manufacturer’s safety, installation and operation instructions prior to connecting the HarmonicShield
®
to the drive.
Warning
Avoid contact with line voltage when checking for power.
Failure to follow the safety instructions set forth in this manual can result in serious injury or
death.
Warning
Exercise caution when connecting the filter to the drive. Internal filter components may carry
dangerous voltage which can cause death or serious injury upon contact.
Table 1 – Motor Power Terminal Wire Size Capacity Range and Tightening Torque (Cu)
Unit
Line/Load Connections
Ground Connection
Hp
Std. Lug Kit
P/N
Wire Range**
Torque in-lbs (N-m) Wire Range**
Torque in-lbs (N-m)
3 to 30 at 480 Volt
N.A.*
18 AWG - 4 AWG
30 in-lbs (3.4 N-m)
Two 14 AWG to 2/0
45 in-lbs (5.1 N-m)
3 to 50 at 600 Volt
N.A.*
18 AWG - 4 AWG
30 in-lbs (3.4 N-m)
Two 14 AWG to 2/0
45 in-lbs (5.1 N-m)
40 to 60 at 480 Volt
N.A.*
18 AWG - 4 AWG
35 in-lbs (4 N-m)
Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
60 & 75 at 600 Volt
N.A.*
18 AWG - 4 AWG
35 in-lbs (4 N-m)
Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
75 at 480 Volt
LK00
2/0 - 14 AWG
50 in-lbs (5.6 N-m)
Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
100 at 480 Volt
LK01
2/0 - 14 AWG
50 in-lbs (5.6 N-m)
Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
100 at 600 Volt
LK00
2/0 - 14 AWG
50 in-lbs (5.6 N-m)
Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
125 at 480 Volt & 150 at
600 Volt
LK02
250kcmil - 6 AWG
375 in-lbs (42 N-m) Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
125 at 600 Volt
LK01
2/0 - 14 AWG
50 in-lbs (5.6 N-m)
Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
150 to 250 at 480 Volt
LK03
600kcmil - 4 AWG
500 in-lbs (56 N-m) Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
200 to 300 at 600 Volt
LK03
600kcmil - 4 AWG
500 in-lbs (56 N-m) Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
300 to 400 at 480 Volt
LK04
Two 350kcmil - 6 AWG 375 in-lbs (42 N-m) Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
350 to 500 at 600 Volt
LK04
Two 350kcmil - 6 AWG 375 in-lbs (42 N-m) Two 14 AWG to 2/0
50 in-lbs (5.6 N-m)
450 & 500 at 480 Volt
LK05
Two 600kcmil - 4 AWG 500 in-lbs (56 N-m) Two 350MCM - 6 AWG 375 in-lbs (42 N-m)
600 at 480 & 600 Volt
LK06
Three 600kcmil - 2AWG 375 in-lbs (42 N-m) Two 350MCM - 6 AWG 375 in-lbs (42 N-m)
*For HSD units 60Hp and under no lug kit is available. Instead field connections are made to the reactor mounted standard option terminal block.
**Wire range specified is lug wire range. Follow NEC guidelines to determine minimum acceptable wire ampacity required for application.
Table 2 – Optional Contactor
Unit
Contactor Control Connection (optional)
HP
Wire Range
Torque in-lbs (N-m)
All Units
22AWG - 12 AWG
5 in-lbs (0.56 N-m)
!
!
