Inovance MD300 - Page 40

MD320/MD320N User Manual Product Information
39
Inverter
Model
Recommended
Power of Brake
Resistor
Recommended
Resistance
Value of Brake
Resistor
Braking Unit Remarks
MD320T18.5 1300W ≥25Ω
Built-in,
optional
The letter “B” is
attached behind
the Inverter model.
MD320T22 1500W ≥22Ω
MD320T30 2500W ≥16Ω
MD320T37 3.7 kW ≥16.0Ω
Externally
connected
MDBU-35-B
MD320T45 4.5 kW ≥16Ω
Externally
connected
MDBU-35-B
MD320T55 5.5 kW ≥8Ω
Externally
connected
MDBU-70-B
MD320T75 7.5 kW ≥8Ω
Externally
connected
MDBU-70-B
MD320T90 4.5 kW×2 ≥8Ω×2
Externally
connected
MDBU-70-B×2
MD320T110 5.5 kW×2 ≥8Ω×2
Externally
connected
MDBU-70-B×2
MD320T132 6.5 kW×2 ≥8Ω×2
Externally
connected
MDBU-70-B×2
MD320T160 16kW ≥2.5Ω
Externally
connected
MDBU-210-B
MD320T200 20 kW ≥2.5Ω
Externally
connected
MDBU-210-B
MD320T220 22 kW ≥2.5Ω
Externally
connected
MDBU-210-B
MD320T250 12.5 kW×2 ≥2.5Ω×2
Externally
connected
MDBU-210-B×2
MD320T280 14kW×2 ≥2.5Ω×2
Externally
connected
MDBU-210-B×2
MD320T315 16kW×2 ≥2.5Ω×2
Externally
connected
MDBU-210-B×2
MD320T355 17kW×2 ≥2.5Ω×2
Externally
connected
MDBU-210-B×2
MD320T400 14 kW×3 ≥2.5Ω×3
Externally
connected
MDBU-210-B×3
MD320T450 15kW×3 ≥2.5Ω×3
Externally
connected
MDBU-210-B×3
Caution: ×2 refers to two braking unit paralleled with their respective brake resistor; the
meaning of ×3 is the same with ×2.