hpmont HD3N-TC Series User Manual

Shenzhen Hpmont Technology Co., Ltd. Chapter 3 Electrical Installation
HD3N-TC Series Inverter User Manual V1.0 ―19―
3.5 Braking Resistor
HD3N-TC has in-built braking resistor. Refer to Table 3-6 for selection.
Table 3-6 Braking resistor selection
Model Motor Brake unit
Recommend value
(
Ω
)
Recommend power
(kW)
HD3N-2D0P7G-TC 0.75 kW In-built 80 - 100
Ω ≥
0.3kW
HD3N-2D1P5G-TC 1.5 kW In-built 60 - 80
Ω ≥
0.7kW
HD3N-4T0P4G-TC 0.4 kW In-built 200 - 250
Ω ≥
0.2kW
HD3N-4T0P7G-TC 0.75 kW In-built 150 - 200
Ω ≥
0.3kW
HD3N-4T1P5G-TC 1.5 kW In-built 120 - 150
Ω ≥
0.7kW
HD3N-4T2P2G-TC 2.2 kW In-built 100 - 120
Ω ≥
1.0kW
HD3N-4T4P0G-TC 4.0 kW In-built 80 - 100
Ω ≥
2KW
HD3N-4T5P5G-TC 5.5 kW In-built 60 - 80
Ω ≥
3W
HD3N-4T7P5G-TC 7.5 kW In-built 50 - 60
Ω ≥
4KW
HD3N-4T011G-TC 11 kW In-built 40 - 50
Ω ≥
5.5kW
HD3N-4T015G-TC 15 kW In-built 30 - 40
Ω ≥
7.5kW
HD3N-4T018G-TC 18.5 kW In-built 20 - 30
Ω ≥
10kW
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.

hpmont HD3N-TC Series Specifications

General

Brand	hpmont
Model	HD3N-TC Series
Category	Inverter
Language	English