Chapter 7 - Options
167
7.6 DB Resistors
1) Internal DB Resistor
SV-iS5 inverters up to 3.7kW have built-in DB resistor on Power stack as factory installation. Installing the external
DB resistor (Optional) kit is strongly recommended when the unit is used for continuous operation or motor rating
is above 3.7kW.
Voltage
Applied motor
capacity (kW/HP)
Operating rate
(%ED/Continuous Braking Time)
Built in DB resistor
(Braking Torque: 100%)
0.75 / 1 3%/ 5Sec 200 ohm, 100W
1.5 / 2 3% / 5 Sec 100 ohm, 100W
2.2 / 3 2% / 5 Sec 60 ohm, 100W
200V Class
3.7 / 5 2% / 5 Sec 40 ohm, 100W
0.75 / 1 3% / 5 Sec 900 ohm, 100W
1.5 / 2 3% / 5 Sec 450 ohm, 100W
2.2 / 3 2% / 5 Sec 300 ohm, 100W
400V Class
3.7 / 5 2% / 5 Sec 200 ohm, 100W
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