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Brief IntroductionIEC explosion-proof standard are one of the most important safety standards in industry. It ensures the safety of equipment and personnel in hazardous environments. IEC explosion-proof standards are designed to avoid dangerous events such as fires, explosions and chemic
IEC explosion-proof standard are one of the most important safety standards in industry. It ensures the safety of equipment and personnel in hazardous environments. IEC explosion-proof standards are designed to avoid dangerous events such as fires, explosions and chemical leaks. Therefore, it has been widely used in many industries such as chemical, oil, gas, pharmaceutical, food and beverage.
The implementation of IEC explosion-proof standard requires the implementation of different levels of measures and regulations to ensure the normal operation of equipment in hazardous environments. One of the most important measures is the use of explosion-proof products and equipment that meet the standards. These devices must be certified by the IEC to ensure that they can operate safely in hazardous environments.
IEC explosion-proof standards refer to "hazardous environments" including gas, fuel, dust and sparks. These situations, if not properly handled, have the potential to cause fires and explosions. Therefore, a series of measures must be taken to prevent this situation from happening.
Frame | H225M |
| No. of Poles | 2P, 4P, 6P, 8P |
Power Scope | 22~45kW |
Voltage | 380V/660V |
Frequency | 50/60Hz |
Speed | 750rpm, 1000rpm, 1500rpm, 3000rpm |
Protection Grade | IP55 |
Insulation Class | F |
| Mounting Type | IM B3 |
| Connection | Delta/Y |
| Mark of Explosion-proof | Exd I Mb, Exd II BT4Gb, Exd II CT4 Gb |
| Cooling Type | IC411 |
| Efficiency Class | IE3 |
| Duty | S1 |
| Vibration | ≤1.8mm/s |
| Ambient Temperature | -15℃ ~ +40℃ |
| Altitude | ≤1000m |
| Humidity | Average monthly peak relative humidity is 90% |

