Parker EME
Compax3 device description
192-120101 N11 C3I11T11 November 2007
51
3.5.7.
Braking resistor / supply voltage C3H
The energy generated during braking operation is absorbed by the Compax3
storage capacity.
If this capacity is too small, the braking energy must be drained via a braking
resistor.
3.5.7.1
Connect braking resistor C3H
Connecting the braking resistor:
PIN
Designation
DBR+
+ Braking resistor
DBR-
- Braking resistor
Braking operation of Compax3HxxxV4
Controller type
H050V4
H090V4
H125V4
H155V4
Capacitance / storable
energy
2600
μ
F /
602Ws
3150
μ
F /
729Ws
5000
μ
F /
1158Ws
5000
μ
F /
1158Ws
Minimum braking-
resistance
24
Ω
15
Ω
8
Ω
8
Ω
Maximum continuous
current
30A 45A 83A 83A
Mimimum line cross section:
2.5mm
2
Maximum line length:
2m
Maximum output voltage:
830VDC
3.5.7.2
Power supply voltage DC C3H
DC high voltage supply
PIN
Description
DC+
+ DC high voltage supply
DC-
- DC high voltage supply
"Warning: Do not connect any braking resistor on DC+/DC- !"