VLT® 7000 Booster
■ General technical data
Mains supply (L1, L2, L3):
Supply voltage 380-460 V units ........................................................................ 3 x 380/400/415/440/460 V ±10%
Supply frequency ............................................................................................................................ 48-62 Hz ± 1%
Max. imbalance of supply voltage .................................................................................................................. ± 3%
VLT 6002-6011, 380-460 V .................................................................................... ±2.0% of rated supply voltage
VLT 6016-6072, 380-460 V .................................................................................... ±1.5% of rated supply voltage
True Power factor (λ) ...................................................................................................... 0.90 nominal at rated load
Displacement Power Factor (cos. ϕ) ............................................................................................ near unity (>0.98)
No. of switches on supply input L1, L2, L3 .......................................................................... approx. 1 time/2 min.
Max. short-circuit current ....................................................................................................................... 100.000 A
VLT output data (U, V, W):
Output voltage ................................................................................................................ 0-100% of supply voltage
Output frequency 7002-7062, 380-460V .............................................................................. 0-120 Hz, 0-1000 Hz
Output frequency 7072, 380-460V ......................................................................................... 0-120 Hz, 0-450 Hz
Rated motor voltage, 380-460 V units .............................................................................. 380/400/415/440/460V
Rated motor frequency ............................................................................................................................ 50/60 Hz
Switching on output ................................................................................................................................. Unlimited
Ramp times ....................................................................................................................................... 1 - 3600 sec.
Torque characteristics:
Starting torque ............................................................................................................................... 110% for 1 min.
Starting torque (parameter 110 High break-away torque) ....................................... Max. torque: 160% for 0.5 sec.
Acceleration torque ....................................................................................................................................... 100%
Overload torque ............................................................................................................................................ 110%
Control card, digital inputs:
Number of programmable digital inputs ................................................................................................................ 8
Terminal nos. ............................................................................................................ 16, 17, 18, 19, 27, 29, 32, 33
Voltage level ........................................................................................................... 0-24 V DC (PNP positive logics)
Voltage level, logical ’0’ ............................................................................................................................ < 5 V DC
Voltage level, logical ’1’ ........................................................................................................................... >10 V DC
Maximum voltage on input ........................................................................................................................ 28 V DC
Input resistance, R
i
........................................................................................................................................ 2 k
Scanning time per input ............................................................................................................................. 3 msec.
Basic galvanic isolation: All digital inputs are galvanically isolated from the supply voltage . In addition,
the digital inputs can be isolated from the other terminals on the con trol card by connecti
ng an
external 24 V DC supply and opening switch 4. See Switches 1-4.
Control card, analogue inputs
No. of programmable analogue voltage inputs/thermistor inputs .......................................................................... 2
Terminal nos. ................................................................................................................................................ 53, 54
Voltage level .......................................................................................................................... 0 - 10 V DC (scalable)
Input resistance, R
i
......................................................................................................................... approx.10k
No. of programmable analogue current inputs ..................................................................................................... 1
Terminal no ground. ............................................................................................................................................ 55
Current range ...................................................................................................................... 0/4 - 20 mA (scalable)
Input resistance, R
i
...................................................................................................................................... 200
Resolution .......................................................................................................................................... 10 bit + sign
Accuracy on input .......................................................................................................... Max. error 1% of full scale
Scanning time per input ............................................................................................................................. 3 msec.
MG.70.A1.02 - VLT is a registered Danfoss trademark
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General