SIEMENS
ROBICON Perfect Harmony
Liquid-cooled drives
3.
3./16
Siemens D 16.2 – 2012
Type specific technical data
(continued)
Type Specific Technical Data
ROBICON Perfect Harmony
liquid-cooled drive version
6SR3252-
2.C52-4..0
6SR3252-
2. c52-6 . . 0
6SR3252-
2.C52-8..0
6SR3252-
2.C53-0..0
6SR3252-
2.C53-2..0
6SR3252-
2.C53-4..0
Motor voltage 6.6 kV
Max. output voltage
kV
6.6
6.6
6.6
6.6
6.6
6.6
Type rating
kVA
10540
11420
12300
13180
14060
14285
Shaft output
1)
hp
kW
12000
8952
13000
9698
14000
10444
15000
11190
16000
11936
16266
12134
Typical motor current
1)
A
922.19
999.03
1075.88
1152.73
1229.58
1250.00
Power cell current
A
1250
1250
1250
1250
1250
1250
Number of cells
15
15
15
15
15
15
Transformer rating
kVA
12000
13000
14000
15000
16000
17000
Power losses of drive system
• Copper transformer
kW
< 420
< 455
< 490
< 525
< 560
< 595
Efficiency P
out
/P
in
2)
of
drive system
• Copper transformer
%
96.5
96.5
96.5
96.5
96.5
96.5
Auxiliary supply
• Single-phase w/o options
3.)
kVA
2.5
2.5
2.5
2.5
2.5
2.5
• Single-phase w/ all options
3.)
kVA
2.5
2.5
2.5
2.5
2.5
2.5
• Three-phase w/o CPT
4)
kVA
25
25
25
25
25
25
• Three-phase w/ CPT and all
-options
4)
kVA
27.5
27.5
27.5
27.5
27.5
27.5
System pre-charge
5)
%
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
Cooling water requirement
—
Determined by actual design of external liquid-to-air or liquid-to-liquid heat exchanger
Power cabling cross sections
6)
• Cable cross-sections, line-side,
max. connectable per phase with
½” bolt
AWG/MCM
(NEC, CEC)
2 x 1000 MCM
2 x 1000 MCM
2 x 1000 MCM
2 x 1000 MCM
2 x 1000 MCM
2 x 1000
MCM
mm
2
(DIN VDE)
2 x 500
2 x 500
2 x 500
2 x 500
2 x 500
2 x 500
• Cable cross-sections, motor-side,
max. connectable per phase with
½” bolt
AWG/MCM
(NEC, CEC)
2 x 1000 MCM
2 x 1000 MCM
2 x 1000 MCM
2 x 1000 MCM
2 x 1000 MCM
2 x 1000
MCM
mm
2
(DIN VDE)
2 x 500
2 x 500
2 x 500
2 x 500
2 x 500
2 x 500
• PE
7)
connection, max.
connection cross-section at
enclosure with ½” bolt
AWG/MCM
(NEC, CEC)
1000 MCM
1000 MCM
1000 MCM
1000 MCM
1000 MCM
1000 MCM
mm
2
(DIN VDE)
500
500
500
500
500
500
Degree of protection
MV
LV
NEMA 12/ IP54
NEMA 1/IP21
NEMA 12/ IP54
NEMA 1/IP21
NEMA 12/ IP54
NEMA 1/IP21
NEMA 12/ IP54
NEMA 1/IP21
NEMA 12/ IP54
NEMA 1/IP21
NEMA 12/IP54
NEMA 1/IP21
Drive dimensions (overall drive dimensions)
• Width
in
mm
439
11150
439
11150
439
11150
439
11150
439
11150
439
11150
• Height
in
mm
115
2920
115
2920
115
2920
115
2920
115
2920
115
2920
• Depth
in
mm
70
1780
70
1780
70
1780
70
1780
70
1780
70
1780
• Dimension drawing
8)
A
A
A
A
A
A
Drive weight (cell cabinet and transformer cabinet)
• Weight
9)
lb
kg
56919
25818
58248
26421
59529
27002
60766
27563
61963
28106
63123
28633
1)
The Specifications for the typical motor current and the power data in
hp and kW are approximate values only; these have been calculated for
operation with induction motors and for a typical power factor
c
s
and motor efficiency. Both approximate values have to be adapted to
the motor that is actually used.
2)
Values at 100% of rated speed and torque; includes drive and input
transformer.
3.)
120/240 V AC for NXGII control and 120 V AC internal heat exchanger
in water-cooled systems.
4)
Includes cooling blowers/pumps; largest unit shown. CPT: Control
power transformer.
5)
Percentage of transformer kVA.
6)
Maximum installable size per phase.
7)
PE - Protective Earth.
8)
For dimension drawings please refer to Section 5, pg 5/11.
9)
Drive Weight is based on cell cabinet, transformer cabinet, and coolant
cabinet only.