YBX5YBX5 Series High Efficiency Flameproof Three-Phase Asynchronous Motor (Ex db IIC T4 Gb)
YBX5 High-Efficiency Flameproof Motor HUALI
YBX5 is the high-efficiency flameproof series compliant with GB 18613-2020 (per the manufacturer's site; IE class not stated in the documents). Output 0.75–355 kW in frames 80–355, voltage 380 V, 660 V or 380/660 V, 50 Hz. Per the manufacturer's site, flameproof enclosure per GB/T 3836.1/3836.2-2021 marked Ex db IIC T4 Gb — suitable for Zone 1 and 2 with all gas groups including hydrogen and acetylene. IP55, IC411, class F insulation, ambient −15…+40 °C, altitude up to 1000 m; spec Q/1082SHL113-2022. Intended for oil and gas, chemical and pharmaceutical plants that need both explosion protection and minimum energy losses.
Specifications
- Power range
- 0.75–355 kW
- Frame sizes
- 80–355 mm
- Voltage
- 380 V; 660 V; 380/660 V, 50 Hz
- Ex marking
- Ex db IIC T4 Gb (manufacturer's website, GB/T 3836.1/3836.2-2021)
- Efficiency class
- GB 18613-2020 (manufacturer's website; IE class not stated)
- Protection / cooling
- IP55 / IC411
- Insulation
- Class F
- Standard
- Q/1082SHL113-2022
Applications
- Oil and gas processing pumps and compressors
- Drives in hydrogen and acetylene plants (group IIC)
- Fans and agitators in chemical plants
- Pharmaceutical and biotech equipment
- YBX3/YB3 replacement in energy-saving projects
Industries
We will select the right size for your task and prepare a quotation under a direct SDS contract.
