YVF2YVF2 Series Convertor-Fed (Inverter-Duty) Three-Phase Induction Motor
YVF2 Variable Frequency Motor HUALI
YVF2 motors are designed for frequency-converter supply per JB/T 7118-2014. Output 0.55–315 kW in frames 80–355, 2/4/6/8 poles, 380 V/50 Hz. An independent axial fan (IC416) keeps cooling at low speed; tables give weights for both IC416 and IC411. Speed range: constant torque 3(5)–50 Hz; constant power 50–100 Hz for 4/6-pole, 50–60 Hz for 2-pole, 50–75 Hz for 355-4p. Y connection up to 55 kW, Δ above. IP55, class F insulation, HM2 housing with YE2/IEC mounting dimensions. PTC/PT100 and a speed sensor for closed-loop control on request. Equivalent to Russian ADChR / AIR…ChR series.
Specifications
- Power range
- 0.55–315 kW
- Frame sizes
- 80–355 mm
- Poles
- 2 / 4 / 6 / 8
- Voltage
- 380 V, 50 Hz (base frequency)
- Speed range
- 3(5)–50 Hz constant torque; 50–100 Hz constant power (4/6p), 50–60 Hz (2p), 50–75 Hz (355-4p)
- Cooling
- IC416 (independent fan); IC411 on request
- Protection / insulation
- IP55 / Class F, class B rise
- Standard
- JB/T 7118-2014
Applications
- Variable-speed conveyors and lifting equipment
- VFD-controlled pumps and fans
- Extruders, calenders and textile lines
- Machine tools and machining centres
- Mechanisms in steel and chemical plants
Industries
We will select the right size for your task and prepare a quotation under a direct SDS contract.
