SIEMENS
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Siemens D 84.9 · 2015
2
Motors for operation on line or with SINAMICS PERFECT HARMONY converters
Open-circuit cooled motors
SIMOTICS HV Series A-compact PLUS 1RA1, 1RP1
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Overview
■
Technical Data
Overview of technical data
■
Technical Data
(continued)
Power range
6 kV; 50 Hz
6.6 kV; 60 Hz
10 kV; 50 Hz
A-compact 1RA1, 1RP1
1)
Rated voltage
6 kV, 6.6 kV, 10 kV
Rated frequency
50 Hz, 60 Hz
Motor type
Induction motor with squirrel-
cage rotor
Type of construction
IM B3, IM B35, IM V1
Degree of protection
IP23, IP24W
Cooling method
IC01
Stator winding insulation
Thermal class 155 (F),
utilized to 130 (B)
Shaft height
315 ... 630 mm
Bearings
Anti-friction bearings,
sleeve bearings
Cage material
Aluminum, copper
Standards
IEC, JB
Frame design
Frame: Cast iron
Top cover: Steel
Power [kW]
Number of poles
G_D084_EN_00093
50 Hz
2
4
6
8
0
6000
7000
8000
9000
2000
1000
5000
4000
3000
250
500
400
280
7000
4600
6250
7100
Power [kW]
Number of poles
G_D084_EN_00094
6.6 kV/60 Hz
on request
on request
on request
2
4
6
8
0
6000
7000
8000
9000
2000
1000
5000
4000
3000
280
560
450
1800
315
7350
7500
6600
4800
1250
2240
Power [kW]
Number of poles
G_D084_EN_00095
10 kV/50 Hz
2
4
6
8
0
6000
7000
8000
9000
2000
1000
5000
4000
3000
355
355
315
5500
355
6950
4100
6800
1)
1RP1 available up to shaft height 450. Higher power ratings same as
1RA1, but mechanical data on request.
© Siemens AG 2015