SIEMENS
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Siemens D 84.9 · 2015
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Introduction
Overview
■
Overview
The SIMOTICS HV Series A-compact PLUS high voltage motors
are a new generation of modular motors manufactured by
Siemens Electrical Drives Ltd., Tianjin, China.
These motors have a high degree of reliability and are very com-
pact. They are suitable for a wide range of applications, e.g.
pumps, fans, compressors.
The motors’ high availability still applies when used indoors, out-
doors and even in regions with rough climates – as well as at
high altitudes and in areas with a high humidity.
New generation of high voltage motors
Basic information
•
Motor types:
- 1RA1 (Open cooling circuit; IP23/IC01)
- 1RP1 (Open cooling circuit; IP24W/IC01)
- 1RQ1 (Air/air cooling; IP55/IC611)
- 1RN1 (Air/water cooling; IP55/IC81W)
•
Rated voltage/frequency:
- 6 KV/50 Hz
- 10 KV/50 Hz
- 6.6 KV/60 Hz
•
Insulation class:
Thermal class 155 (F), utilized to 130 (B)
•
Type of construction:
- IM B3
- IM B35
- IM V1
• Standards:
- IEC
- JB
•
Shaft height:
- 1RA1: 315 ... 630 mm
- 1RP1: 355 ... 450 mm (500 ... 630 mm on request)
- 1RQ1/1RN1: 355 ... 630 mm
Designs for hazardous areas (article number 1S.1) and for ma-
rine applications are available on request.
© Siemens AG 2015