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Specifications
10.2 General Technical Data
Mains supply (L1, L2, L3)
Supply voltage
Mains voltage low/mains voltage drop-out:
During low mains voltage or a mains drop-out, the frequency converter continues until the intermediate circuit voltage drops
below the minimum stop level, which corresponds typically to 15% below the frequency converters lowest rated supply voltage.
Power-up and full torque cannot be expected at mains voltage lower than 10% below the frequency converters lowest rated
supply voltage.
Supply frequency
Max. imbalance temporary between mains phases
True Power Factor (λ)
Displacement Power Factor (cos Φ) near unity
Switching on input supply L1, L2, L3 (power ups)
Environment according to EN60664-1
The unit is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical Amperes, 480/600 V
Motor Output (U, V, W)
Output voltage
Output frequency
Switching on output
Ramp times
*
Dependent on voltage and power
Torque Characteristics
Starting torque (Constant torque)
Starting torque
Overload torque (Constant torque)
*)
Percentage relates to the frequency converter's nominal torque
Cable lengths and cross sections
Max. motor cable length, screened/armoured
Max. motor cable length, unscreened/unarmoured
Max. cross section to motor, mains, load sharing and brake
Maximum cross section to control terminals, rigid wire
Maximum cross section to control terminals, flexible cable
Maximum cross section to control terminals, cable with enclosed core
Minimum cross section to control terminals
*)
Depending on voltage and power.
Digital inputs
Programmable digital inputs
Terminal number
Logic
Voltage level
Voltage level, logic '0' PNP
Voltage level, logic '1' PNP
Voltage level, logic '0' NPN
Voltage level, logic '1' NPN
Maximum voltage on input
Input resistance, R
i
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
1)
Terminals 27 and 29 can also be programmed as output.
VLT
®
AQUA Drive D-Frame
Operating Instructions
*
®
MG21A202 - VLT
is a registered Danfoss trademark
380–480 V ±10%, 525–690 V±10%
50/60 Hz ±5%
3.0% of rated supply voltage
≥0.9 nominal at rated load
maximum one time/2 min
overvoltage category III/pollution degree 2
0-100% of supply voltage
maximum 110% for 60 s
maximum 135% up to 0.5 s*
maximum 110% for 60 s
2
1.5 mm
/16 AWG (2x0.75 mm
1 mm
0.5 mm
18, 19, 27
(>0.98)
*
0-590 Hz
Unlimited
0.01-3600 s
*
*
10
10
150 m
300 m
2
)
2
/18 AWG
2
/20 AWG
0.25 mm
2
4 (6)
1)
1)
, 29
, 32, 33
PNP or NPN
0-24 V DC
<5 V DC
>10 V DC
>19 V DC
<14V DC
28 V DC
aprrox. 4 kΩ
73
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