SIMOTICS TN Series H-compact PLUS
Highest power rating, reliability, efficiency and modular cooling system:
This distinguishes the three-phase motors SIMOTICS TN Series H-compact PLUS.
These motors are available in shaft heights 450, 500, 560 mm with a gray cast iron enclosure, in degree of protection IP55 or IP23 - air or water cooled.
The insulation and bearing system guarantees the highest degree of reliability.
Siemens frequency converters and motors generate an efficient drive system for applications with constant torque and also with square-law countertorque characteristic. The lifecycle costs are extremely important and these make the SIMOTICS TN Series H-compact PLUS motor so attractive. Especially for motors driven by variable speed drives the optimization for SINAMICS low voltage converters and for the complete drive train offers lower costs during the whole lifecycle due to best performance values.
Technical data overview Brief overview Water-cooled motors: 1RN4, 1RN6 Air-cooled motors: 1RQ4, 1RQ6 Open-circuit ventilated motors: 1RA4, 1RA6, 1RP6 Shaft heights: 450, 500, 560 mm Power range: 720 to 4000 kW No. of poles: 4 - 8 poles Rated voltages: 690 V Drive converters: SINAMICS, LOHER DYNAVERT Degree of protection: IP55 (1RN4, 1RQ4, 1RN6, 1RQ6) IP23, WP II (1RA4, 1RA6, 1RP6) Cooling type: IC 01 (1RA4, 1RA6) IC 611 (1RQ4, 1RQ6) IC 81 W (1RN4, 1RN6) Type of construction: IM B3 (IM 1001), IM V1 (IM 3011) Enclosure: gray cast iron enclosure Bearings: Roller bearings, electric insulated on NDE-side Regulations/Standards: IEC, EN NEMA, API Specifications, e.g. shipbuilding Explosion protection: - Non sparking, Zone 2, II 3 G Ex nA II C T3 Gc - Pressurized, Zone 1, II 2 G Ex px II C T3 Gb
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