Explosion proof AC motor EDR
Explosion proof motor brings safety and performance to your system: it complies with ATEX, IECEx certification or HazLoc Na.
EDR .. The motor series has 13 sizes and can be used in environments with explosive air / gas mixtures and / or air / dust mixtures.
Technical selection hotline: 400-1180805 / 18067219020
Explosion proof AC motor
EDR .. Explosion proof motor brings safety and performance to your system: it complies with ATEX, IECEx certification or HazLoc Na ®。 EDR .. The motor series has 13 sizes and can be used in environments with explosive air / gas mixtures and / or air / dust mixtures.
No compromise in hazardous areas: high performance, compatible with ex motors
EDR .. Series explosion proof AC motor
Even in potentially explosive environments, you can still rely on our drive technology. There is no need to make any compromise in terms of the security of the application or the various performance levels of the drives used.
This is because we EDR Series explosion-proof AC motors comply with the most important international standards and directives.
It meets all the requirements of EU directive 94/9/ec (ATEX) or EU directive 2014/34/eu (ATEX) of 20 April 2016 for the use of tools and fixtures in potentially explosive atmospheres. There are also different types of protection or IP protection levels, depending on atmospheric conditions, i.e. gas or dust. In terms of safety requirements, EDR Series motors meet the requirements of group II equipment. Simply put: you can use these explosion-proof motors in gas areas of categories 2 and 3, 1 and 2, and dust areas of categories 21 and 22.
Since 26 February 2014, directive 2014/34 / EC has been applicable to devices and protection systems designated for use in potentially explosive atmospheres. This directive replaces directive 94/9 / eg.
The declaration of compliance with the new directive will not be issued until 20 April 2016.
EPL B and C (equipment protection level) motors of countries that comply with the approved IECEx certification regulations are IECEx certified.
HazLoc-NA ® The motor complies with the classification system and is CSA certified for class 2 (gas) class I and class II (dust) areas.
A total of 14 sizes of motors are available: 63 ~ 315, with a power range of 0.12 kw~175kw (50Hz) or 200kW (60Hz), which can provide different levels of performance. Therefore, we enable you to take advantage of the countless drive combinations of the most diverse systems and machines in potentially explosive environments.
Only half of the solution has nothing to do with the reducer? Then, use our modular system and combine explosion-proof motor with parallel shaft, worm, bevel or spiroplan ® The reducers are combined together. Your choice. At the same time, it is also suitable for servo applications. This range also includes a suitable planetary reducer or helical bevel gear reducer.
advantage
Stay flexible
·Whether in gas or dust environment, our explosion-proof motors can operate reliably in these two dangerous areas.
Caution!
·According to the approval of EU directive 2014/34/eu (ATEX), the motor can be used all over the world.
characteristic
As a system operator, special guidelines apply to areas containing explosive gas / air and dust / air mixtures. Of course, when we develop or improve explosion-proof drive technology, we also follow these guidelines. You can rely on our years of experience and expertise!
EDR .. Series explosion proof AC motor
·According to IEC 60034-30-1 and / or NEMA mg-1, edre The motor meets the energy efficiency grade IE2
·Motor approval is carried out according to the latest European standards applicable to explosion protection:
O General requirements IEC / en 60079-0, gas IEC / en 60079-7, IEC / en 60079-15 and dust IEC / en 60079-31
O conform to the internationally applicable equipment protection grade EPL
o EDR .. Series motors comply with the most important standards and IEC 60034 standards.
O the motor has passed PTB certification
·Enter the North American market according to the approval of nec500 and csa22.2
O CSA certified
O according to the grade category system
·It is suitable for operation on the frequency converter and under weak magnetic field conditions; Suitable for operation in class 2 and 3 and / or EPL B and C or class 2 areas
·Compliance with EC Directive 94/9/ec (ATEX) or EU directive 2014/34/eu (ATEX) of 20 April 2016
O it can be used for 2G, 2Gd and 3gd, and for 1/21 and 2/22 areas, it is suitable for 3D
O also suitable for Category 3 brakes, encoders and forced cooling fans
·Conform to IECEx certification
O IECEx certified for EPL GB, DB, GC and DC
O EDRs and edre motors that comply with the equipment standard certification system audited by extr, QAR and COC and certified by PTB;
·According to hazloc-na ®
O meet EISA 2007 and CSA c390-10 performance requirements for the northern U.S. market
O the motor is certified by the classification system (NEC 500, csa22.1), so it meets the explosion-proof requirements of the North American market
O cid2 is available for use in Division 2, class I areas of class A, B, C, and D gas groups
O ciid2 is available for class II area in Division 2 of dust Group F and G
O ciciid2 is available for sale, applicable to class I area of division 2 of gas groups a, B, C and D; And division 2, class II area of dust groups F and G
O it can also be used as a brake motor with holding function
O the frequency converter can be operated in class I and class II areas
No power reduction
The setting range can be 1:6~1:10
Up to 3000 rpm
O optional encoder mounting adapter for installing encoder
technical parameter
EDR .. Series explosion proof motor
Comply with EU directive 94/9 / EC (European explosion proof directive) and explosion proof certification
Design
ATEX
IECEx
Explosion proof protection
region
4-pole type / size
Ie level
Power range
kW
/3D and / or 3gd
/3gc and / or 3gdc
II3G、EPL Gc、T3、"nA"
two
DR63*
EDRS 71 – 80
EDRE 80 – 315
-
IE1
IE2
0.12 – 0.25
0.25 – 0.55
0.75 – 45
0.75 – 185/200
II3D、EPL Dc、IIIB、IIIC
T120 ℃/T140° C、„tc“
twenty-two
/2G and / 2Gd
/2GB and / or 2gdb
II2G、EPL Gb、T3、"e"
one
eDR 63
EDRS 71 – 80
EDRE 80 – 225
IE1
IE2
0.12 - 0.25
0.25 – 0.55
0.75 – 37
Ii2d, engineering parts table dB, IIIc T120 ° C "TB"
twenty-one
/2G and / 2Gd
/2GB and / or 2gdb
II2G、EPL Gb、T4、"e"
one
EDRS 71 – 80
EDRE 80
IE1
IE2
0.25 – 0.55
zero point seven five
Ii2d, engineering parts table dB, IIIc T120 ° C "TB"
twenty-one
1. * only comply with explosion-proof directive
EDR .. Explosion proof motor / hazloc-na compliant ®
2 zoning
4-pole type / size
Ie level
Power range
kW
Class I
B. Groups C and D
T3 for operation in fi
T3c for operating power system
T3B / C brake motor on supply system
EDRS 71 – 80
EDRE 80 – 225
IE1
High (IE2)
0.18 – 0.55
0.75 – 45
Class II
Groups F and G
Combined with frequency converter
Compared with AC asynchronous motors of explosion-proof type "d", the advantages of this combination can be summarized as follows (EN 60079-1 flameproof enclosure):
·Efficient
·Light weight
·Shortest delivery time and high availability
·Sew inverter operation certification
·For pump and fan drive
·Delivered by the manufacturer who provides all components
·High speed
Among them, it is necessary to ensure compliance with the guidelines, especially in areas containing potentially explosive gas / air and dust / air mixtures. Thanks to years of experience and expertise in this field, we guarantee to abide by the relevant guidelines. In addition, the company's expertise is constantly expanding to include further new developments.
·Our 4-pole motors are also suitable for use according to ATEX, IECEx and hazloc-na ® Class 2 and EPL b/c, and approved by type
·Operation on certified frequency converter
· HazLoc-NA ® The motor has passed CSA certification
·In addition, brake motors suitable for class 3 and division 2 areas are also provided
