Connecting Input Power - Allen-Bradley Ultra1500 2092-DA1 User Manual

3-10 Connecting Your Ultra1500

Connecting Input Power

MOTOR POWER WIRES U, V, W, AND GND
MOTOR MOTOR POWER MINIMUM
MATING CONNECTOR RECOMMENDED
CONTACT SIZE POWER WIRE SIZE
(75 C COPPER) O
2
2
TL-SERIES 2.5 mm (14 AWG) 2.5 mm (14 AWG)
TERMINAL STRIP ACCEPTABLE WIRE RANGES
2
0.8 - 2.5 mm (28 - 12 AWG)
FUSED
DISCONNECT
OR CIRCUIT
TRANSFORMER
BREAKER
230V
3-PHASE
AC LINE
50/60 HZ
1
Notes:
1. A supply disconnecting device is required for maintenance and safety. Local regulations should be observed.
2. If using an isolation transformer, ensure the phase to neutral/ground voltage does not exceed the input ratings of the drive.
3. Isolation transformer is optional. If used, the secondary of the transformer must be grounded.
4. AC line filter and shielded motor cable are to be used for improving the drive module's electromagnetic compatiblity (EMC), and are required to meet European EMC directive.
CAUTION: AC line filters have large leakage currents and require discharge time upon power removal.
Wiring between the drive module and filter should be kept as short as possible. The common ground bus bar should be as close to the drive as possible.
5. Internal shunt resistor is present only on 2092-DA3, 2092-DA4, and 2092-DA5 drives. B1 and B2 should be left disconnected on 2092-DA1 and 2092-DA2 drives.
6. High-frequency grounding, using heavy braided wires, should connect together the electronic equipment, electrical enclosure, machine frame, and motor housing.
7. If the power factor or harmonic distortion needs improvement, the jumper from P1 to P2 can be replaced with an inductor.
8. 2092-DA1, 2092-DA2, and 2092-DA3 drives are single-phase AC input drives; input power is not connected to L3 on these drives. .
9. DC Bus Voltage connection - NOT an AC power input. (DC- is labelled on the connector, but drive cover is embossed with N.)
10. 2092-DA1 and 2092-DA2 drives have one grounding screw on the heatsink. 2092-DA3, 2092-DA4, and 2092-DA5 drives have two grounding screws on the heatsink.
Tighten the ground terminal screw(s) to 1.25 Nm (11 lbs-in.)
11. Refer to manual included with motor for power, feedback, and brake interconnect information (pinouts and/or wire colors).
12. Wire sizes are minimum recommended values. Local regulations should be observed.
Publication 2092-UM001D-EN-P — July 2005
This procedure assumes you have mounted your Ultra1500 drive and are ready
to wire your AC input power.
IMPORTANT
A power wiring diagram for the Ultra1500 is shown in Figure 3.8.
Figure 3.8
Ultra1500 Power Wiring Diagram
MOTOR POWER
CONNECTOR
DRIVE
PIN SIGNAL
A U
B V
2092-DA1 L1, L2, L1C, L2C, GND
W
C
2092-DA2
D MOTOR CASE
2092-DA3
(GROUND)
2092-DA4
2092-DA5
DRIVES
2
1: 1 ISOLATION 4
AC
LINE
FILTER
3
GROUND BAR
To ensure system performance, run wires and cables in the
wireways as established in Chapter 1.
INPUT POWER WIRES
TERMINALS MINIMUM
RECOMMENDED
POWER WIRE SIZE
(75 C COPPER) O
2
2.5 mm (14 AWG)
2
L1, L2, L1C, L2C, GND 2.5 mm (14 AWG)
2
L1, L2, L1C, L2C, GND 2.5 mm (14 AWG)
2
L1, L2, L3, L1C, L2C, GND 2.5 mm (14 AWG)
2
L1, L2, L3, L1C, L2C, GND 2.5 mm (14 AWG)
FUSE
BLOCK
M1
L1
L2
L3
L1C
L2C
N
P1
7
P2
B1
SHUNT
5
RESISTOR
B2
6
DIGITAL DRIVE MODULE INPUT CURRENT REQUIREMENTS
DRIVES TERMINALS MAXIMUM
CURRENT REQUIREMENT,
(AMPS, AC RMS)
2092-DA1 L1, L2, GROUND 3.3 AMPS AC at 200-240 VOLTS AC
2092-DA2 L1, L2, GROUND 5.5 AMPS AC at 200-240 VOLTS AC
2092-DA3 L1, L2, GROUND
8.0 AMPS AC at 200-240 VOLTS AC
2092-DA4 L1, L2, L3, GROUND 11.0 AMPS AC at 200-240 VOLTS AC
2092-DA5 L1, L2, L3, GROUND 15.0 AMPS AC at 200-240 VOLTS AC
2.0 AMPS AC at 200-240 VOLTS AC
ALL L1C, L2C
ULTRA1500
2092-DA1
2092-DA2
2092-DA3
2092-DA4
2092-DA5
8
11
U
9
V
W
10
MOTOR
6