VD520 Series Inverter User Manual Product Information
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VD500-4T-18.5G/22P
3.7kW
≥31.5Ω
VD500-4T-22G/30P
4.4kW
≥26.5Ω
VD500-4T-30G/37P
6kW
≥19.4Ω
VD500-4T-37G/45P
7.4kW
≥15.8Ω
External
VDBU-4T-70G
VD500-4T-45G/55P
9kW
≥13Ω
VD500-4T-55G/75P
11kW
≥10.6Ω
VD500-4T-75G/90P
15kW
≥7.8Ω
External
VDBU-4T-110G
VD500-4T-90G/110P
18kW
≥6.5Ω
VD500-4T-110G/132P
22kW
≥5.3Ω
External
VDBU-4T-160G
VD500-4T-132G/160P
26.4kW
≥4.4Ω
VD500-4T-160G/185P
32kW
≥3.6Ω
External
VDBU-4T-250G
VD500-4T-185G/200P
37kW
≥3.2Ω
VD500-4T-200G/220P
40kW
≥2.9Ω
VD500-4T-220G/250P
44kW
≥2.7Ω
VD500-4T-250G/280P
50kW
≥2.3Ω
External
VDBU-4T-330G
VD500-4T-280G/315P
56kW
≥2.1Ω
VD500-4T-315G/355P
63kW
≥1.9Ω
VD500-4T-355G/400P
70kW
≥1.7Ω
VD500-4T-400G/450P
80kW
≥1.5Ω
External
VDBU-4T-600G
VD500-4T-450G/500P
90kW
≥1.3Ω
VD500-4T-500G/560P
100kW
≥1.2Ω
External
VDBU-4T-800G
● Table 2-4 is a guide data, user can select different resistor value and power according to actual
situation.
● Selection of braking resistor is based on the motor generation power in actual application
system, it is related with system inertia, deceleration time, potential load energy, it is decided by
user’s actual situation.
● The greater the inertia of system, the required speed deceleration is shorter, the braking is more
frequent, so the braking resistor require a bigger power small value of resistor.
2.9 Routine Repair and Maintenance of Inverter
The influence of the ambient temperature, humidity, dust and vibration will cause the aging of the
devices in the inverter, which may cause potential fault of the inverter or reduce the service life of the
inverter. Therefore, it is necessary to carry out routine and periodical maintenance on the inverter, it
must be regularly maintenance for every 3~6 months.
Содержание VD500 Series
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