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 cosϕ1N 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
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