SINAMICS G120 - Page 57

SINAMICS G120
Standard inverters 0.37 kW to 250 kW (0.5 hp to 400 hp)
PM250 Power Modules –
7.5 kW to 75 kW (10 hp to 100 hp)
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Siemens D 11.1 · 2009
4
■ Technical specifications
Line supply voltage
380…480V3AC
PM250 Power Modules
Without integrated line filter 6SL3225-0BE31-5UA0 6SL3225-0BE31-8UA0 6SL3225-0BE32-2UA0
With integrated line filter 6SL3225-0BE31-5AA0 6SL3225-0BE31-8AA0 6SL3225-0BE32-2AA0
Output current at
50 Hz 400 V 3 AC
• Rated current I
rated
1)
A 38 45 60
• Base load current I
L
1)
A 38 45 60
• Base load current I
H
2)
A 32 38 45
• I
max
A 64 76 90
Rated power
• based on I
L
kW (hp) 18.5 (25) 22 (30) 30 (40)
• based on I
H
kW (hp) 15 (20) 18.5 (25) 22 (30)
Rated pulse frequency
kHz 4 4 4
Efficiency η >0.97 >0.97 >0.97
Power loss
(at rated current)
kW 0.42 0.52 0.68
Cooling air requirement m
3
/s 0.022 0.022 0.039
Sound pressure level L
pA
(1 m)
dB <60 <60 <61
24 V DC power supply for
Control Unit
A 1 1 1
Input current
3)
• Rated current A 36 42 56
• based on I
H
A 30 36 42
Line supply connection
U1/L1, V1/L2, W1/L3
M6 screw studs M6 screw studs M6 screw studs
• Conductor cross-section mm
2
10 … 35 10 … 35 10 … 35
Motor connection
U2, V2, W2
M6 screw studs M6 screw studs M6 screw studs
• Conductor cross-section mm
2
10 … 35 10 … 35 10 … 35
PE connection On housing with M6 screw On housing with M6 screw On housing with M6 screw
Motor cable length, max.
4)
• Shielded m 50 50 50
• Unshielded
m 100 100 100
Degree of protection
IP20 IP20 IP20
Dimensions
• Width mm 275 275 275
•Height
- without integrated line filter mm 419 419 419
- With integrated line filter mm 512 512 512
•Depth
- without Control Unit mm 204 204 204
- with Control Unit mm 260 260 260
Frame size FSD FSD FSD
Weight, approx.
• Without integrated line filter kg 13 13 13
• With integrated line filter kg 15 15 16
1)
The rated output current I
rated
and the base load current I
L
are based on
the duty cycle for light overload (LO).
2)
The base load current I
H
is based on the duty cycle for high overload (HO).
3)
The input current depends on the motor load and is valid for a line impe-
dance corresponding to u
K
= 1 %. The rated input currents apply for a
load at the rated power (based on I
rated
) – these current values are speci-
fied on the rating plate.
4)
Max motor cable length 25 m (shielded) for PM250 Power Modules with
integrated line filter to maintain the limit values of EN 61800-3 Category C2.
© Siemens AG 2009