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High Voltage Induction Motors
YVF High-Voltage VFD Motor 6/10 kV, 160-7100 kW
Wolong YVF high-voltage inverter-duty induction motor: frame 355-630, 160-7100 kW, 6 / 10 kV, 5-50 Hz speed range, IC666 cooling, IP55. Quote in 24 h.
- Genuine Wolong Nanyang motor with original factory documents
- ATEX / IECEx certificates available for explosion-proof models
- Quotation and model check within 24 hours
- Shipping worldwide by sea or air, CIF or with your forwarder
Product Description
The YVF is a high-voltage, box-type induction motor designed to run on a frequency converter. It is built on Wolong's TEAAC platform, a global design developed jointly by Wolong's European and Chinese engineering teams and produced in Wolong factories worldwide. With a VFD it gives smooth, stepless speed control and large energy savings on fans, pumps and compressors.
Key Specifications
| Frame size | H355 - H630 |
|---|---|
| Rated power | 160 - 7100 kW |
| Poles | 2 - 12 |
| Rated voltage | 6 kV, 10 kV (13.8 kV optional) |
| Speed range | 5 - 50 Hz standard; 5 - 60 Hz optional |
| Cooling | IC666 standard; IC616 optional |
| Protection | IP55 or IP23; IP56, IP65 optional |
| Efficiency | Grade 2 per GB 30254-2013 |
| Mounting | IM B3 standard; IM B35, IM V1 optional |
| Terminal box | Right side, outlet facing down (left side optional) |
| Ambient | -40 to +60 °C; altitude up to 4500 m optional |
Model Code
Example YVF-630-4W: Y = induction motor, VF = variable frequency, 630 = shaft height (mm), 4 = poles, W = outdoor version.
Design Features
- High-strength welded steel frame; modal analysis done for every frame size to keep resonance out of the speed range
- End shields in grey cast iron or steel plate
- Modular design: high power-to-weight ratio, low noise and low vibration
- Ready for intelligent condition monitoring
Applications
Oil and gas, HVAC, metallurgy, power generation and other energy industries, for variable-speed fans, pumps and compressors.
How to Order
For a fast, accurate quotation please send: rated power (kW), voltage and frequency, number of poles or speed, Ex marking or hazardous zone, mounting type, quantity and destination port. For a replacement, a photo of the old motor nameplate is the quickest way to match it.
Frequently Asked Questions
Do your explosion-proof motors have ATEX and IECEx certificates?
Yes. Wolong Nanyang explosion-proof motors, both low-voltage and high-voltage, are available with ATEX and IECEx certificates for Europe and international projects, and GOST for the Russian market. Tell us which certificate you need when you ask for a quote.
Can this motor replace my existing motor?
Yes. For new projects we quote and select the model to your requirements. For a replacement, please send a nameplate photo or outline drawing of the old motor, and we will match the shaft height, mounting and installation dimensions.
Can you supply replacements for Schorch, Brook Crompton or Morley motors?
Yes. Schorch, Brook Crompton and Morley belong to the Wolong Electric Group, and we can supply Wolong motors built to replace them, matched to your mounting dimensions.
Can you ship to my country, and what is the lead time?
Yes. We ship worldwide on CIF terms, or you can use your own forwarder. The usual production time is about 3 months, depending on the model and quantity.
What information do you need for a quotation?
Rated power (kW), voltage and frequency, number of poles or speed, Ex marking or hazardous zone, mounting type (e.g. B3, B35, V1), quantity and destination port. A nameplate photo of the old motor helps if it is a replacement.
Get a Quote for YVF High-Voltage VFD Motor 6/10 kV, 160-7100 kW
Send us your requirements. An engineer will reply with a model check and price within 24 hours.
