Warning, Caution, A7-2 – Yaskawa GPD503 Drive User Manual
Page 151
INSTALLATION
This option must be installed by a TECHNICALLY QUALIFIED INDIVIDUAL who is familiar
with this type of equipment and the hazards involved.
WARNING
Hazardous voltage can cause severe injury or death. Lock all power
sources feeding the drive in the "OFF" position.
CAUTION
Failure to follow these installation steps may cause equipment damage or
personnel injury.
Preliminary Procedures
1.
Disconnect all electrical power to the drive.
2.
Remove drive front cover.
3.
Use a voltmeter to verify that voltage is disconnected from incoming power terminals.
A7-2
DRIVE
BRAKING MODULE
BRAKING RESISTOR
BRAKING
HP (CT)
PART NO.
QTY Reqd
POWER WATTS (EACH)
RESISTANCE OHMS (EACH)
TORQUE (%)
2
—
560
150
180
3
560
150
180
5
560
150
180
7.5
560
150
125
10
750
100
140
15
1100
75
125
20
1500
50
140
25
2300
40
140
30
50185236
1
2800
38
125
40
50185236
1
3900
33
110
50
50185236
1
4900
27
110
60
50185236
2
5900
22
110
75
50185236
2
7200
18
110
100
50185236
2
9800
13.6
105
125
50185236
3
12,000
11
110
150
50185236
3
15,000
9
110
200
50185236
4
21,000
6.8
100
For 575V GPD 503s
Table A7-2. GPD 503 DB Components