Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-12
Featured YVF2 manuals
Ningbo Gexing YVF2 Series Variable Frequency Three-Phase Asynchronous Motor Service Manual
The YVF2 series variable‑frequency three‑phase asynchronous motor is designed for low noise, low vibration and wide speed range operation. It can be paired with domestic and foreign frequency converters to achieve energy‑saving control and automatic regulation.
This manual provides product overview, arrival inspection, handling, storage, operating environment, technical parameters, installation procedures, electrical and mechanical mounting, routine maintenance, fault diagnosis, warranty information and accessory guidance. This manual is written in Chinese.
Covers: Product Overview · Arrival Inspection · Handling and Storage · Operating Environment Conditions · Technical Parameters · Installation Checks and Electrical Wiring
Latest YVF2 manuals
Ningbo Gexing YVF2 Series Variable Frequency Three-Phase Asynchronous Motor Service Manual
Service Manual 7 pages · 357 KB · ZHService manual for the YVF2 series variable‑frequency three‑phase asynchronous motor, covering installation, operation, maintenance and troubleshooting.
Which document do I need?
Service Manual
Disassembly, diagnostics and part numbers, for repair.
Questions answered in YVF2 manuals
What insulation resistance is required before using the motor?
The insulation resistance must be greater than 2 MΩ.
From: Ningbo Gexing YVF2 Series Variable Frequency Three-Phase Asynchronous Motor Service Manual
How close must the three‑phase resistance values be?
The phase‑resistance imbalance rate must be less than 5 %.
From: Ningbo Gexing YVF2 Series Variable Frequency Three-Phase Asynchronous Motor Service Manual