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Supplementary installation, operating and maintenance instructions English
Explosion-proof three-phase asynchronous motors with squirrel-cage rotor for high voltage
815001 Edition 09.2020
3
Contents
1
Safety and commissioning instructions
1.1
General information
1.2
Symbols
1.3
Safety regulations
1.4
Appropriate use
1.5
Potentially explosive atmospheres
1.6
Transport and storage
1.7
Installation, electrical connection and commissioning
1.8
Operation
1.9
Environmental factors
1.10
General information on operation from the frequency inverter
1.11
Electromagnetic compatibility
2.
Information about ignition protection type improved safety “eb”
2.1
Protective principle/ labelling
2.2
Information about impermissible heating
2.3
Risk assessment with regard to possible sparking in Ex eb IIC
3.
Information about ignition protection type increased safety “ec”
3.1
Protective principle/ labelling
3.2
Risk assessment with regard to possible sparking with Ex ec IIC
4.
Information about ignition protection type
protection by enclosure “t”
5.
Product description
5.1
Structural design of the motors
5.2
Storage
5.3
Cooling
5.4
Motor enclosure
5.5
Stator winding
5.6
Terminal box, star point box
5.7
Standstill heating
6.
Additional equipment
6.1
Additional thermal motor protection
6.2
Forced ventilation unit
6.3
RFID transponder (memory motor)
7.
External heat and cold sources
8.
Maintenance and repair
9.
Painting and impregnation after repair or maintenance work
10.
Storage/long-term storage (over 12 months)
11.
Spare parts
12.
Disposal
Annexes
1.
Declaration of Incorporation
2.
EU Declaration of Conformity
3.
Pre-purge before start
4.
Information about cable glands