Description
Highest power rating, reliability, efficiency and modular cooling system: This distinguishes the three-phase high-voltage motors of the SIMOTICS HV Series H-compact PLUS. These motors are available in shaft heights 450, 500, 560 mm with a grey cast iron enclosure, as well as 630 and 710 mm with a steel enclosure in degree of protection IP55 or IP23 – air or water cooled.
The insulation and bearing system guarantees the highest degree of reliability. The MICALASTIC insulation system with VPI impregnation offers high switching and reversing strength and has proven itself worldwide even under the toughest of application conditions: In extreme cold, heat, humid and aggressive environments.
The lifecycle costs are extremely important – and these make the SIMOTICS HV Series H-compact PLUS motor so attractive. Especially for motors driven by variable speed drives the optimization for SINAMICS medium-voltage converters and for the complete drive train offers lower costs during the whole lifecycle due to best performance values.
SIMOTICS HV Series H-compact PLUS motors save energy, require little maintenance and operate reliably over their long motor lifetime. An investment that pays back in a short time. SIMOTICS HV Series H-compact PLUS motors are environmentally-friendly and can be recycled up to approx. 98 %.
Features
- Optimized for maximum compactness
- High efficiency and power factor
- MICALASTIC high-voltage insulation using VPI technology
- Extensive experience and know-how regarding industry sector requirements and their implementation
- Wide range of certificates for hazardous areas
- 690 V version for connection to a drive converter up to the highest power ratings
- High-speed versions available with a speed control range up to 4500 rpm
- Optimized performance values for integrated drive systems with MV-converters
- Low noise level
Customer Benefits
- High power with low envelope dimensions and weight
- Low power costs
- High degree of reliability and high service lifetime
- Sector regulations and specifications can be complied with e.g. for marine (ship classification societies), oil & gas (API)
- Use for hazardous areas possible in many countries
- Favorably-priced low-voltage technology for operation with a drive converter available
- In many cases a gearbox can be eliminated
- High reliability and low costs during the whole lifecycle
- High customer requirements and requirements of safety at work legislation are fulfilled
| Name | H-Compact PLUS series (Air-cooled motors) |
|---|---|
| Series | 1RQ4, 1RQ6 |
| Shaft heights | 450, 500, 560, 630, 710 mm |
| Power range | 310 to 10800 kW |
| No. of poles | 2 – 12 poles |
| Rated voltages | 3 to 13.8 kV |
| Drive converters | SINAMICS GM/SM 150, ROBICON Perfect Harmony |
| Degree of protection | IP 55 |
| Cooling type | IC 611, IC 616 |
| Type of construction | IM B3 (IM 1001), IM V1 (IM 3011) |
| Bearings | Roller bearings, sleeve bearings |
| Regulations/Standards | IEC, EN, NEMA, API, Shipbuilding, oil & gas sector |
| Explosion protection | Ex nA II and Ex pe II |
| Typical applications | Oil & Gas, Petrochemical industry, Chemical industry, Mining, Water / waste water, Marine, Cement industry, Metals, Power generation, Pumps, Compressors, Blowers, Fans, Mixers, Mills, Conveyor belts, Ship propulsion- and auxiliary drives, Steel mills |

| Name | H-Compact PLUS series (Water-cooled motors) |
|---|---|
| Series | 1RN4, 1RN6 |
| Shaft heights | 450, 500, 560, 630, 710 mm |
| Power range | 1000 to 11700 kW |
| No. of poles | 2 – 12 poles |
| Rated voltages | 3 to 13.8 kV |
| Drive converters | SINAMICS GM/SM 150, ROBICON Perfect Harmony |
| Degree of protection | IP 55 |
| Cooling type | IC 81 W , IC 86 W |
| Type of construction | IM B3 (IM 1001), IM V1 (IM 3011) |
| Bearings | Roller bearings, sleeve bearings |
| Regulations/Standards | IEC, EN, NEMA, API, Shipbuilding, oil & gas sector |
| Explosion protection | Ex nA II and Ex pe II |
| Typical applications | Oil & Gas, Petrochemical industry, Chemical industry, Mining, Water / waste water, Marine, Cement industry, Metals, Power generation, Pumps, Compressors, Blowers, Fans, Mixers, Mills, Conveyor belts, Ship propulsion- and auxiliary drives, Steel mills |










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