Dc link reactor connection, Auxiliary controlpower supply connection – GE Industrial Solutions AF-300E$ User Manual
Page 41
4-10
*
40 - 300 Hp typical fuse 10 amp
(similar to Gould A60Q10-2)
*
*
Figure 4-8. AUXILIARY CONTROL POWER SUPPLY CONNECTION
DC Link Reactor Connection
A DC Reactor is required on all AF-300 drives rated 100 Hp
and above. This reactor is included in the purchase of the
drive and shipped with the drive. This reactor must be
installed or the warranty will be voided.
1.
Remove the jumper between the "P+" and "P1"
terminals (if required.)
2.
Connect DC Reactor between these terminals as
shown in Figure 4-4 (see Table 4 for wire sizing.)
Figure 4-9. DC LINK REACTOR CONNECTION
(100 Hp AND GREATER)
Auxiliary ControlPower Supply Connection
DC Link Reactor Dimensions
Weight
Height
Width
Depth
Watts
HP
Lbs.
KG
Inches
MM
Inches
MM
Inches
MM
Loss
100
55
25
9.85
250
7.88
200
5.95
151
95
125
70.6
32
11.03
280
8.67
220
6.7
171
94
150
88
40
14.17
360
7.48
190
6.97
177
100
200
99
45
13.79
350
8.67
220
6.7
171
115
250
110
50
12.21
310
9.06
230
7.13
181
140
300
110
50
12.61
320
9.06
230
7.9
201
160
DETACH THE FACTORY INSTALLED JUMPER (IF REQUIRED)
When using the circuit shown in Figure 4-8, it is necessary
to connect terminals "RO" and "TO" to the line side of the
MC Contactor.
CAUTION: Do not neglect to make these connections.
If not made, continuous cycling of the MC Contactor may
occur that will stress (or fail) the charge resistor and DC
link capacitors.
CAUTION: The RO and TO terminal control power cannot
be separate or isolated from the main AC power.
AF-300E$
MAIN POWER
INPUT