4) The typical power loss is at nominal load conditions and expected to be /- 15% (tolerance relates to
variety in voltage and cable conditions).
5) Field wiring terminals on FC 102 N132, N160 and N315 models are not intended to receive conductors one size
larger.
Values are based on a typical motor efficiency (eff2/eff3 border line). Motors with lower efficiency will add to the
power loss in the frequency converter and those with higher efficiency will decrease it.
The losses are based on the default switching frequency. The losses increase significantly at higher switching
frequencies. LCP and typical control card power consumptions are included. Further options and customer load
may add up to 30 W to the losses. (Though typically, only 4 W extra for a fully loaded control card, or options for
slot A or slot B, each).
10.2 General Technical Data
Mains supply (L1, L2, L3)
Supply voltage
380-480 V ± 10%
Mains voltage low / mains voltage drop-out:
During low mains voltage or a mains drop-out, the FC continues until the intermediate circuit voltage drops below the minimum
stop level, which corresponds typically to 15% below the FC's lowest rated supply voltage. Power-up and full torque cannot be
expected at mains voltage lower than 10% below the FC's lowest rated supply voltage.
Supply frequency
50/60 Hz ± 5%
Max. imbalance temporary between mains phases
3.0% of rated supply voltage
True Power Factor (λ)
≥ 0.9 nominal at rated load
Displacement Power Factor (cos Φ) near unity
(> 0.98)
Switching on input supply L1, L2, L3 (power ups)
maximum one time/2 minutes
Environment according to EN60664-1
overvoltage category III/pollution degree 2
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
0-100% of supply voltage
Output frequency
0-800 Hz*
Switching on output
Unlimited
Ramp times
0.01-3600
* Dependent on voltage and power
Torque Characteristics
Starting torque (Constant torque)
maximum 110% for 60 *
Starting torque
maximum 135% up to 0.5 *
Overload torque (Constant torque)
maximum 110% for 60 *
Percentage relates to the frequency converter's nominal torque
Cable lengths and cross sections
Max. motor cable length, screened/armoured
150 m
Max. motor cable length, unscreened/unarmoured
300 m
Max. cross section to motor, mains, load sharing and brake *
Maximum cross section to control terminals, rigid wire
1.5 mm
2
/16 AWG (2 x 0.75 mm
2
)
Maximum cross section to control terminals, flexible cable
1 mm
2
/18 AWG
Maximum cross section to control terminals, cable with enclosed core
0.5 mm
2
/20 AWG
Minimum cross section to control terminals
0.25 mm
2
Digital inputs
Programmable digital inputs
4 (6)
Terminal number
18, 19, 27
1)
, 29
1)
, 32, 33
Logic
PNP or NPN
Voltage level
0-24 V DC
Voltage level, logic '0' PNP
< 5 V DC
Voltage level, logic '1' PNP
> 10 V DC
Specifications
VLT
®
HVAC Drive D-Frame
Operating Instructions
MG16D102 - VLT
®
is a registered Danfoss trademark
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