Publicidad
Operation Instruction of H5000 Series Inverter
Controller
Type
H5400P0185KN
H5400P0200KN
H5400P0220KN
H5400P0250KN
H5400P0280KN
Calculate of braking resistance value:
The braking resistance value is related to the DC currency when
Inverter braking. For 380V power supply, the braking DC voltage
is 800V-820V, and for 220V system, the DC voltage is 400V.
Moreover, the braking resistance value is related to braking
torsion Mbr%. The braking resistance values are different for the
different braking torsion. The calculation formula is as follow:
Thereinto:
U
dc
P
Motor
M
br
η
Motor
η
Transducer
The braking power is related to braking torsion and braking
frequency. The above illustration shows the braking torsion as
125% and the frequency is 10%. The different loading is by
situations, the data in the illustration are for reference.
Manual de Funcionamiento del variador de la serie H5000
Braking resistance
Ω
W
9600×4
13.6×4
9600×5
13.6×5
9600×5
13.6×5
9600×5
13.6×5
9600×6
13.6×6
Motor
——Braking DC voltage;
——Motor power;
——Braking torsion;
——Motor efficiency;
——Transducer efficiency.
CDBR
(10% ED)
4045×4
4045×5
4045×5
4045×5
4045×6
Transducer
246
Torsion
(KW)
125
185
125
200
125
220
125
250
125
280
Motor
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