We specialize in several product, power and voltage series. The most popular series include:. A particularly specific electric motor is with power range of kW to kW for low voltage use with frequency inverter, where the winding must be treated and made specifically for high frequencies, which requires state of the art technology. High Voltage Electric Motors is a special class that requires great knowledge in the field.
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- Filtrine INDESTRUCT IM-25-XP Explosion Proof Electric Water Cooler
- Performance convinces, trust decides
- Manufacturers of electric motors in Russia
- Explosion-proof motors
- Electrical equipment in hazardous areas
- OME Motors: Design and Production of Electric Motors since 1960.
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- Understanding Explosion-Proof Motor Classifications
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Explosion ProofVIDEO ON THE TOPIC: Industrial and Explosion Proof Products
Staff Writer Jun 26, The majority of these mishaps can be traced to malfunctioning equipment. Electric motors, for instance, involve moving parts that generate heat and can cause arcing or sparking when overworked, posing serious fire hazards.
Explosion-proof motors and hazardous location motors are specifically designed to eliminate these risks. But not all explosion-proof electric motors can handle flammable matter in the same capacity.
And simply because a motor operates in a hazardous location, the motor is not necessarily explosion-proof. This quick guide breaks down what qualifies as an explosion-proof motor, outlines the various classifications for hazardous locations, and provides a simple five-step approach for choosing the best motor to meet specific application needs.
The surface temperature of the electric motor increases due to heating that occurs to match the ignition temperature of the flammable matter that has accumulated in the factory or the industrial structure, causing a spontaneous explosion. The electric motor sparks as a result of an anomaly that causes an explosion within the casing. This explosion becomes the catalyst that ignites the incendiary dust or liquid in the factory, resulting in a bigger explosion.
An electric motor is considered explosion-proof when it is capable of containing an internal explosion without rupturing and putting the entire industrial facility at risk. Division I — A Division I location is hazardous even in normal conditions. Flammable particulate matter or incendiary liquids are produced, and they accumulate as a result of the execution of manufacturing processes.
If there is a rupture, burst, or leak resulting in spillage or seepage of inflammable substances, then the area is considered a Division II property. Class I — Class I locations contain gases and vapors that are known to auto-ignite and cause explosions. Gasoline and acetylene are common examples of such vapors. Class II — Class II locations involve the presence of flammable dust, like grain and coal, in the environment. Groups A to D — Acetylene, hydrogen, ethylene, and acetone are some of the gases and vapors that belong to these groups.
Groups E to G — Covering aluminum, coal, corn, and sugar, these groups only pertain to flammable particulate matter. Choosing the right hazardous location motor can be a daunting task. But the following guidelines can help users zero in on the specific type of motor construction they need to ensure the safety of their property and location. Identify the division and class of your property. Local safety authorities can usually assist in this process. If you are a Division I, Class I location, you need a proper explosion-proof electric motor.
It should be fully capable of confining the effects of an internal explosion, as the slightest exposure to sparks can auto-ignite the flammable vapors in the atmosphere. Motors with tighter joints and longer flame paths cool escaping flames, allowing them to be extinguished. These motors have bearing dust seals. It is more important to identify the class of your location, as opposed to the division. Motors that serve Division II locations are generally referred to as hazardous location motors — motors that can handle anomalous hazardous situations.
UL is the only safety agency recognized for the approval of motors in hazardous locations. Knowing the division, class, and group of your property is crucial for ensuring you choose a well-suited motor that will improve productivity without introducing the danger of explosions.
Likewise, fully understanding the hazardous location and explosion-proof motor standards will greatly reduce the risk of accidents and injuries. More cautious users may also explore the auto-ignition temperatures of their flammables and put in place cooling systems or ventilation machines, which keep heating in check and prevent the buildup of incendiary material in enclosed spaces.
The introduction of electrical apparatus for signaling or lighting in coal mines was accompanied by electrically-initiated explosions of flammable gas and dust. Technical standards were developed to identify the features of electrical apparatus that would prevent electrical initiation of explosions due to energy or thermal effects. Several physical methods of protection are used. The apparatus may be designed to prevent entry of flammable gas or dust into the interior.
Filtrine INDESTRUCT IM-25-XP Explosion Proof Electric Water Cooler
The new IECEx certificate allows us to supply these essential products to the rest of the world as well. Explosion-proof fans and blowers are specifically designed for potentially hazardous areas where flammable or combustible materials are present in the atmosphere. A hazardous area or location could be any area that poses a risk of fire or explosion, due to a flammable or combustible liquid, dust or gas that is within the atmosphere or is being conveyed. This could include a fine powder, such as flour, which can be highly combustible, or a highly volatile gaseous compound such as methane or hydrogen gas. If electrical equipment is also being used, this makes the risk of fire or explosion even greater. Explosion-proof fans can be found in almost any industry across the full range of industrial applications and are designed to not just fail to combust, but more specifically if the fan or blower does combust, it should be able to endure the explosion without any external cracks to the product.
Performance convinces, trust decides
Short description: The main types of manufactured products are: Synchronous generators with capacity of 12 to 60 kW Electric crane capacity from 1. Short description: Baranchinsky electromechanical factory founded in the period from to years, with the direct participation of the Urals and Akinfiy breeders Nikita Demidov, and as chief of mountain plants in the Urals Vasily Tatishchev. In , the plant, the first in the Urals, Commercial production of electric cars. Since , the company is leading developer of electrical machines up to kW for general and special purposes. Between and , the company carried out a major conversion products Currently, the plant produces vryamya asynchronous and synchronous machines. Brief description: Currently JSC "Krosno-Motor" produces specialized motors and DC generators ranging from 1 to kW, voltage , , , , RPM of to min-1 shaft height of to mm, as well as three-phase synchronous generators for passenger rail cars 32 kW, voltage - V.
Manufacturers of electric motors in Russia
Filtrine marine electric water coolers and bottle filling stations can be found on cruise ships, military ships and ferries around the world. The cabinets have a removable front panel for complete access to all components. Specify either 16 ga steel panels with enamel or a powder coat finish, or 16 ga stainless steel panels in satin or powder coat finish.
Trade Alerts are FREE updates on topics such as trending hot products, buying requests and supplier information - sent directly to your email inbox! Favorites Compare. Wolong Electric Group Co. Contact Details Assessed Supplier. Main Products: Motor. Top 3 Markets: Domestic Market Contact Supplier.
Electrical equipment in hazardous areas
Power : 0. Power : 1. Torque : 0. GreenTech EC motor Unrivalled compact design Impeller mounted directly on the external rotor No external frequency converter needed thanks to EC technology High efficiency Low copper and iron This motor has a specialized structure with strong resistance to fire, providing secured operation and overall performance reliance. Its power supply frequency ranges from 50 to 60 Hz, voltage of to V and power It has an efficiency level that is in accordance with class IE1 or IE2. The product presents GreenTech EC motor Unrivalled compact design Impeller mounted directly on the external rotor No external frequency converter needed thanks to EC technology High efficiency Low copper and iron losses No
OME Motors: Design and Production of Electric Motors since 1960.
Staff Writer Jun 26, The majority of these mishaps can be traced to malfunctioning equipment.
We are a well-known Romanian company manufacturing low voltage rotating electrical machines and generating sets. Our products meet the requirements of European reference directives Also, our product quality has continuously improved and made UMEB be a partner appreciated by the customers, both in the country and European Union.
Understanding Explosion-Proof Motor Classifications
Hitachi Group Corporate Information. Sufficient consideration is given to the safety and reliability, since it is used in a site using an explosive gas.
They prove themselves in major intralogistics projects for airports or parcel centres where a lot of drive units are installed. The main focus is on an energy-efficient latest generation synchronous motor that considerably exceeds IE4, and on future-proof frequency inverters. Available from the second quarter of This year, 20 trainees and dual-training students start their careers at NORD.