Technical Data
10 BA8230
2.3 System data • Mains supply voltage 3AC 400 ... 460 V; +10/-15 % ... 480 V; +6/-15 %
• Mains frequency 50 ... 60 Hz ±5 %
• Power factor
- Mains base frequency cos ϕ
1
> 0.97
- Total at rated current
depending on mains
impedance λ
N
» 0.88 ind - 0.93 ind
• Output voltage 3AC 0 ... U
mains
• Approvals prEN50178:1994/VDE0160
CE mark according to low voltage directive
• Efficiency
at rated power ≥0.97
• Overload factor 1.2 for max. 60 s at rated current 1.2
1.5 for max. 60 s at rated current 1.5
cycle time ≥10 min
• Min. operating frequency
With encoder 0 Hz
Without encoder motor: 1 Hz
regenerative: 2.5 Hz
• Max. operating frequency 300 Hz
• Speed adjustment range for speed control
without encoder with encoder
1:50
1)
>1:1000
1)
The adjustment range is 1:20 in regenerative
operation using the control structure “Speed
control without encoder”
• Speed accuracy for speed control
without encoder with encoder
with digital demand preset
0.5 % 0.05 %
• Torque rise times For speed control
with or without encoder
2 ... 8 ms
• Frequency resolution 10 mHz standard
adjustable with parameter f
100
• Frequency stability for
frequency control <0.01 % standard
<0.001 % option, on application
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