Inovance MDBUN-60-5T User Manual

Inovance MDBUN Series Braking Unit User Manual
Page 21 of 24
Application
Elevator
Winding and
unwinding
Crane
Centrifuge
Injection
molding
machine
Occasional
braking load
General
application
ED (Braking
Frequency)
20%–30%
20%–30%
50%–60
%
50%–60%
5%–10%
5%
10%
In the following table, the recommended resistance of the braking unit and braking resistor
can meet most drive application requirements (ED from 0% to 100%), and the he braking
resistor power needs to be determined based on different applications. The following table
lists the recommended braking resistor power when ED is 10% and 50%.
Table 7-1 Recommended values of braking unit and braking resistor (Td = 100%)
Rated Power
of Drive
Braking Unit Model
Recommended
Resistance of
Braking Resistor
Recommended
Power of Braking
Resistor
(ED =10%)
Recommended
Power of Braking
Resistor
(ED = 50%)
Three-phase 220 V, braking start voltage = 350 V
18.5 kW
MDBUN-45-S
≥ 8 Ω
≥ 2 kW
≥10 kW
22 kW
MDBUN-45-S
≥ 8 Ω
≥ 2.5 kW
≥12 kW
30 kW
MDBUN-60-S
≥ 6 Ω
≥ 3 kW
≥ 15 kW
37 kW
MDBUN-90-S
≥ 4 Ω
≥ 4 kW
≥ 19 kW
45 kW
MDBUN-90-S
≥ 4 Ω
≥ 5 kW
≥ 23 kW
55 kW
MDBUN-90-S
≥ 4 Ω
≥ 6 kW
≥ 28 kW
75 kW
MDBUN-90-S x 2
≥ 4 Ω x 2
≥ 4 kW x 2
≥ 19 kW x 2
90 kW
MDBUN-90-S x 2
≥ 4 Ω x 2
≥ 5 kW x 2
≥ 23 kW x 2
110 kW
MDBUN-90-S x 3
≥ 4 Ω x 3
≥ 4 kW x 3
≥ 19 kW x 3
132 kW
MDBUN-90-S x 3
≥ 4 Ω x 3
≥ 5 kW x 3
≥ 23 kW x 3
160 kW
MDBUN-90-S x 3
≥ 4 Ω x 3
≥ 6 kW x 3
≥ 28 kW x 3
Three-phase 380 V, braking start voltage = 670 V
37 kW
MDBUN-45-T
≥ 15 Ω
≥ 4 kW
≥ 19 kW
45 kW
MDBUN-45-T
≥ 15 Ω
≥ 5 kW
≥ 23 kW
55 kW
MDBUN-60-T
≥ 11 Ω
≥ 6 kW
≥ 28 kW
75 kW
MDBUN-90-T
≥ 8 Ω
≥ 8 kW
≥ 38 kW
90 kW
MDBUN-90-T
≥ 8 Ω
≥ 9 kW
≥ 46 kW
110 kW
MDBUN-60-T x 2
≥ 11 Ω x 2
≥ 6 kW x 2
≥ 28 kW x 2
132 kW
MDBUN-60-T x 2
≥ 11 Ω x 2
≥ 7 kW x 2
≥ 34 kW x 2
160 kW
MDBUN-90-T x 2
≥ 8 Ω x 2
≥ 9 kW x 2
≥ 40 kW x 2
200 kW
MDBUN-90-T x 2
≥ 8 Ω x 2
≥ 11 kW x 2
≥ 50 kW x 2
220 kW
MDBUN-90-T x 3
≥ 8 Ω x 3
≥ 8 kW x 3
≥ 40 kW x 3
250 kW
MDBUN-90-T x 3
≥ 8 Ω x 3
≥ 9 kW x 3
≥ 43 kW x 3
280 kW
MDBUN-90-T x 3
≥ 8 Ω x 3
≥ 10 kW x 3
≥ 48 kW x 3
Three-phase 480 V, braking start voltage = 760 V
37 kW
MDBUN-45-5T
≥ 17 Ω
≥ 4 kW
≥ 19 kW
45 kW
MDBUN-45-5T
≥ 17 Ω
≥ 5 kW
≥ 23 kW
55 kW
MDBUN-60-5T
≥ 13 Ω
≥ 6 kW
≥ 28 kW
75 kW
MDBUN-60-5T
≥ 13 Ω
≥ 8 kW
≥ 38 kW
90 kW
MDBUN-90-5T
≥ 9 Ω
≥ 9 kW
≥ 46 kW
110 kW
MDBUN-90-5T
≥ 9 Ω
≥ 12 kW
≥ 56 kW
132 kW
MDBUN-60-5T x 2
≥ 13 Ω x 2
≥ 7 kW x 2
≥ 34 kW x 2
160 kW
MDBUN-90-5T x 2
≥ 9 Ω x 2
≥ 9 kW x 2
≥ 40 kW x 2
200 kW
MDBUN-90-5T x 2
≥ 9 Ω x 2
≥ 11 kW x 2
≥ 50 kW x 2
220 kW
MDBUN-90-5T x 2
≥ 9 Ω x 2
≥ 12 kW x 2
≥ 56 kW x 2
250 kW
MDBUN-90-5T x 3
≥ 9 Ω x 3
≥ 9 kW x 3
≥ 43 kW x 3
280 kW
MDBUN-90-5T x 3
≥ 9 Ω x 3
≥ 10 kW x 3
≥ 48 kW x 3

Inovance MDBUN-60-5T Specifications

General

Brand	Inovance
Model	MDBUN-60-5T
Category	Industrial Equipment
Language	English