Motors with ignition protection
These direct current motors with explosion protection in a flameproof enclosure (ignition protection class "d") are approved in accordance with Directive 94/9/EC for areas with an explosive atmosphere.
This product line can be used in Zone 1 and Zone 2 of equipment category 2G respectively in Zone 2 of equipment category 3G.
The motor is cooled via the surface with an axial fan – i.e. dependent upon the motor speed (IC 411) or independent of the motor speed (IC 416). Uncooled motors with cooling type IC 410 are also possible.
- Power stations
- Offshore facilities
- Chemical industry
- Gas distribution plants
- Gas expansion plants
- Gas compressor stations
- Energy production
Depending on the specific use, the drives can be equipped with brake, engine speed sensor or gearbox as well as various monitoring devices.
- Output range: 0,25 kW to 80 kW
- Voltage range: 24 V DC to 630 V DC
- Speed range: 750 to 3600 rpm
- Enclosures: IP 54 to IP 65
- Temperature range: -60°C to +80°C
- Explosion group IIC, temperature class T3-T6
- Protection against aggressive ambient conditions by a special coating system
Other outputs, voltages and speed ranges on request.
Direct current explosion-proof motors in flameproof enclosure with cQPSus Certificate
In cooperation with the Canadian certification body QPS Evaluation Services Inc. and the DEKRA-NL in Arnheim, we got the motor series of size 9-22 certified.
Our motors comply with the recognized safety regulations according to the following standards:
CSA C22.2 No. 100-14,
CSA C22.2 60079-0:2015 6th,
CSA C 22.2 60079-1:2011 6th,
ANSI/UL 60079-0:2015 6th,
ANSI/UL 60079-1:2009 6th und
UL 1004-1 2nd ed.
The motors can be used in the following areas:
Ex db IIC T4 Gb
Class 1 Zone 1 AEX db IIc T4 Gb
Class 1 DIV. 2 Group ABCD T4
For an ambient temperature range of -55°C to +40°C.
The QPS certificate facilitates the product launch in North America and Canada. The label is also internationally recognized and stands for high quality and safety standards. Follow-up audits by QPS consistently ensure safe and tested products.
Our experts will discuss with you the appropriate technical details. Let us advise you individually - we look forward to your message.