Product Information               MD280/MD280N User Manual          
Table 2-5 Selection of Inverter Brake Components 
Inverter Model 
Recommended 
Power of Brake 
Resistor
Recommended 
Resistance of 
Brake Resistor 
Brake Unit  Rmarks
MD280S0.4G 80W 200ȍ 
MD280S0.7G 80W 150ȍ 
MD280S1.5G 100W 100ȍ 
MD280S2.2G 100W 70ȍ 
MD280T0.7G 150W 300ȍ 
MD280T1.5G 150W 220ȍ 
MD280T2.2G 250W 200ȍ 
MD280T3.7G/5.5P 400W  90ȍ 
MD280T5.5G/7.5P 500W  65ȍ 
MD280T7.5G/11P 800W  43ȍ 
MD280T11G/15P 1000W  32ȍ 
MD280T15G/18.5P 1300W  25ȍ 
Built-in as 
standard 
MD280T18.5G/22P 1500W  22ȍ 
MD280T22G/30P 2500W  16ȍ 
MD280T30G/37P 2500W  16ȍ 
Built-in as 
optional 
 
 
MD280T37G/45P 3.7 kW  16.0ȍ 
Externally 
connected 
MDBU-35-B 
MD280T45G/55P 4.5 kW  16ȍ 
Externally 
connected 
MDBU-35-B 
MD280T55G/75P 
5.5 kW  8ȍ 
Externally 
connected 
MDBU-70-B 
MD280T75G/90P 
7.5 kW  8ȍ 
Externally 
connected 
MDBU-70-B 
MD280T90G/110P 
4.5 kW×2  8ȍ×2 
Externally 
connected 
MDBU-70-B×2 
MD280T110G/132P 5.5 kW×2  8ȍ×2 
Externally 
connected 
MDBU-70-B×2 
MD280T132G/160P 6.5 kW×2  8ȍ×2 
Externally 
connected 
MDBU-70-B×2 
MD280T160G/200P 16kW  2.5ȍ 
Externally 
connected 
MDBU-210-B 
MD280T200G/220P 20 kW  2.5ȍ 
Externally 
connected 
MDBU-210-B 
 
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