Technical Data
05.2005
6SE7087-2NP85-0AA0 Siemens
AG
9-2
Operating Instructions
SIMOVERT MASTERDRIVES
Name
Value
Order number
6SE70...
24-1EP85-0AA0
24-1EP85-0AA1
31-2EP85-0AA0 32-4EP85-0AA0
Rated voltage
[V]
•
Input
•
Output
3 AC 380 (- 15 %) to 480 (+ 10 %)
DC 510 to 650
Rated frequency
[Hz]
•
Input
50 / 60
±
6 %
Rated current
[A]
•
Input
•
Output
36
41
108
120
207
230
Max. braking chopper current [A]
41
120
230
Rated braking power
[kW]
20
60
116
Minimum braking resistance [
Ω
] 19
6.5
3.5
Motor power rating
[kW]
15
50
100
Auxiliary power supply
[V]
DC 24 (20 - 30)
Max. aux. power requirement
at 20 A
[A]
0.5
0.7
0.7
Switching at input
max. 2 switching operations / minute
When use is made of 6SE7025-0TP87 capacitor modules,
pre-charging every 3 minutes is the maximum permissible.
Loading Class II to EN 60 146-1-1
Base load current
[A]
0.91 x output rated current
Base load duration
[s]
300
Overload current
[A]
1.6 x output rated current
Overload duration
[s]
30
Additional short-time loading
Short-time current
[A]
3 x output rated current
Short-time cycle
[s]
1
12
Short-time duration
[ms]
250
Losses, cooling, power factor
Power factor cos
ϕ
1N 0.97
Efficiency
η
(rated operation)
> 99 %
Power loss (fp = 10 kHz)
[kW]
0.11
0.270
0.600
Cooling air requirement [m³/s]
0.018 0.041 0.053
Pressure drop
∆
p [Pa]
15
30
30
Sound pressure level, types of construction, dimensions, weights
Sound pressure level
[dB(A)]
37
48
59
Dimensions [mm]
•
Width
•
Height
•
Depth
90
360
260
135
360
260
180
360
260
Weight approx.
[kg]
3,8
10
14
Table 9-2
Technical Data
