WD3000WD3000 Series Medium Voltage Engineering Drive
High Voltage VFD WOLONG WD3000
WD3000 is Wolong's medium voltage drive: 3300 and 6000 V, apparent power 3500 kVA to 20 MVA. Like WD1000 it is built on ANPC technology and supports vector, V/F and servo control with peak torque of 150–250 % of rating. Protection IP20–IP54, cabinet colour RAL 7035, ambient −10…+40 °C, humidity up to 90 % at 25 °C, altitude up to 1000 m. It is used on large drives in power generation, oil and gas and metallurgy. In Wolong's numbering the 3000 range covers medium voltage engineering drives, while cascaded cell drives for 6–10 kV form the separate 5000 and 5100 ranges.
Specifications
- Voltage
- 3300 and 6000 V
- Power
- 3500 kVA to 20 MVA
- Topology
- ANPC (active neutral point clamped); in Wolong's coding the 3000 range denotes a medium voltage engineering drive
- Control modes
- vector, V/F and servo control
- Torque
- peak torque 150–250 % of rating
- Protection
- IP20–IP54, customisable; RAL 7035 finish
- Operating conditions
- −10…+40 °C, relative humidity ≤90 % at 25 °C, altitude up to 1000 m
- Note on designation
- the WD1000 brochure describes the 3000 range as a 3–4.16 kV medium voltage drive while the Wolong website states 3300/6000 V; the voltage class should be confirmed at ordering
Applications
- Induced-draft and forced-draft fans of power units
- Boiler feed and trunk pipeline pumps
- Gas compressor station compressors
- Mill and crusher drives
- Long-distance conveyors
We will select the right size for your task and prepare a quotation under a direct SDS contract.
