Shenzhen Hpmont Technology Co., Ltd.
Chapter 8 Accessories
HD3N Series User Manual V1.1
- 109 -
8.2
Braking Unit and Braking Resistor
The braking unit and braking resistor selection is shown as Table 8-1. For wiring, see section 4.3.2
Supply and Motor Connection, on page 21.
Table 8-1 Braking unit and braking resistor selection
Model
Motor
(kW)
Braking unit
Recommend value (Ω)
Lifting type
None lifting type
Min. resistor
Min. power
Resistor
Min. power
HD3N-4T7P5G
7.5 kW
In-built
45 Ω
2.4 kW
60 - 80 Ω
800 W
HD3N-4T011G
11 kW
In-built
40 Ω
3.6 kW
40 - 50 Ω
1.2 kW
HD3N-4T015G
15 kW
In-built
25 Ω
4.5 kW
30 - 40 Ω
1.5 kW
HD3N-4T018G
18.5 kW
In-built
20 Ω
6 kW
25 - 30 Ω
2 kW
HD3N-4T022G
22 kW
In-built
18 Ω
7.5 kW
20 - 25 Ω
2.5 kW
HD3N-4T030G
30 kW
In-built
15 Ω
9 kW
15 - 20 Ω
3 kW
HD3N-4T037G
37 kW
Optional
12 Ω
12 kW
15 - 20 Ω
4 kW
HD3N-4T045G
45 kW
Optional
10 Ω
13.5 kW
10 - 15 Ω
4.5 kW
HD3N-4T055G
55 kW
Optional
9 Ω
16.5 Kw
10 - 15 Ω
5.5 kW
HD3N-4T075G
75 kW
Optional
6 Ω
22.5 kW
8 - 10 Ω
7.5 kW
HD3N-4T090G
90 kW
HDBU-4T150
6 Ω
27 kW
8 - 10 Ω
9 kW
HD3N-4T110G
110 kW
HDBU-4T150
6 Ω
33 kW
6 - 8 Ω
11 kW
HD3N-4T132G
132 kW
HDBU-4T250
4 Ω
40 kW
6 - 8 Ω
13.2 kW
HD3N-4T160G
160 kW
HDBU-4T250
4 Ω
48 kW
4 - 6 Ω
16 kW
HD3N-4T200G
HD3N-4T200G-C
200 kW
HDBU-4T250
4 Ω
60 kW
4 - 6 Ω
20 kW
HD3N-4T220G
HD3N-4T220G-C
220 kW
HDBU-4T250*2
4 Ω*2
33 kW *2
6 - 8 Ω*2
11 kW *2
HD3N-4T250G
HD3N-4T250G-C
250 kW
HDBU-4T250*2
4 Ω*2
37.5 kW *2
6 - 8 Ω*2
12.5 kW *2
HD3N-4T280G
HD3N-4T280G-C
280 kW
HDBU-4T250*2
4 Ω*2
42 kW *2
4 - 6 Ω*2
14 kW *2
HD3N-4T315G
HD3N-4T315G-C
315 kW
HDBU-4T250*2
4 Ω*2
48 kW *2
4 - 6 Ω*2
16 kW *2
HD3N-4T355G
HD3N-4T355G-C
355 kW
HDBU-4T250*3
4 Ω*3
33 kW *3
4 - 6 Ω*3
11 kW *3
HD3N-4T400G
HD3N-4T400G-C
400 kW
HDBU-4T250*3
4 Ω*3
42 kW *3
4 - 6 Ω*3
14 kW *3
Remarks: *2, *3 means 2, 3 parallel ways.
Note:
1. Please select braking resistor based on the above table.
Bigger resistor can protect the braking system in fault condition, but oversized resistor may bring a
capacity decrease, lead to over voltage protection.
2. The braking resistor should be mounted in a ventilated metal housing to prevent inadevertent contact
during it works, for the temperature is high.
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