Chapter 2 – Installation
17
GV-L3n at
120VAC
95 – 132VAC
GV-U3n/6n/12n
at 120/240VAC
VBUS–
L2/N
L1
95 – 264VAC
Fuses
N/C
N
L1
Fuses
GV-H20n at 208/
240VAC 1-phase
165 – 264VAC, 1
∅
Fuses
L3
L2
L1
GV-H20n/H40N at
208/240VAC 3-phase
165VAC –
264VAC
3
∅
L3
L2
L1
Fuses
GV-L3/U3/U6/U12/H20:
Drive terminals:
#8 (M4).
Mating terminals: spade fork, 0.325"
maximum
width.
Tightening torque: 20 in-lbs nominal,
24 in-lbs max.
GV-H40:
#10 (M5).
ring terminal,
0.25" I.D., 0.50" O.D.
20 in-lbs nominal,
24 in-lbs max.
Power Connections
GV-U3n/6n/12n: Connecting AC Power
Connections are illustrated in the drawing above.
208/240VAC Operations:
1.
Connect power system’s safety earth to drive’s protective conductor terminal,
marked with the
symbol. Do not fuse the protective conductor terminal.
2.
Connect 208/240VAC, 50/60 Hz, single phase power to drive’s L1 and L2/N
terminals.
3.
Reinstall the clear plastic terminal cover after you make connections.
120VAC Operations:
1.
Connect power system’s safety earth to drive’s protective conductor terminal,
marked with the
symbol. Do not fuse the protective conductor terminal.
2.
Connect 120VAC, 50/60 Hz, single phase power line to drive’s L1 terminal.
3.
Connect neutral to drive’s L2/N terminal.
4.
Reinstall the clear plastic terminal cover after you make connections.
GV-H20n: Connecting Single Phase AC Power
Connections are illustrated in the drawing above.
Single Phase 208/240VAC Operations:
1.
Connect power system’s safety earth to drive’s protective conductor terminal,
marked with the
symbol. Do not fuse the protective conductor terminal.
2.
Connect 208/240VAC, 1
∅
, 50/60 Hz power to drive’s L1 and L2 terminals.
3.
Reinstall the clear plastic terminal cover after you make connections.
NOTE: Default current settings are for three phase operation. For single phase, you must
modify the current settings in
Step 3 – Configuring the Drive on the next page.
GV-H20n/H40n: Connecting Three Phase AC Power
Connections are illustrated in the drawing above.
Three Phase 208/240VAC Operations:
1.
Connect power system’s safety earth to drive’s protective conductor terminal,
marked with the
symbol. Do not fuse the protective conductor terminal.
2.
Connect 208/240VAC, 3
∅
, 50/60 Hz power to drive’s L1, L2 and L3 terminals.
3.
Reinstall the clear plastic terminal cover after you make connections.
Applying Power
1.
Verify that the load is not connected to the motor, and that the motor is clamped
securely in place.
2.
Verify that a cable is not attached to the DRIVE I/O connector.
3.
Apply power to the drive. After the power-up sequence, the LEDs should display the
following state:
Left LED
Right LED
Indicated State
red
off
Drive ready, not enabled
Proceed to Step 3 – Configuring the Drive.
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