5. General Specifications
Mains supply (L1, L2, L3):
Supply voltage
FC 302: 380-500 V ±10%
Supply voltage
FC 302: 525-690 V ±10%
Supply frequency
50/60 Hz
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)
≥
11 kW
maximum 1 time/ 2 min.
Environment according to EN60664-1
over-voltage category III/pollution degree 2
The unit is suitable for use on a circuit capable of delivering not more than 100.000 RMS sym-
metrical Amperes, 500/600/690 V maximum.
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 sec.
Torque characteristics:
Starting torque (Constant torque)
maximum 160% for 60 sec.
*
Starting torque
maximum 180% up to 0.5 sec.
*
Overload torque (Constant torque)
maximum 160% for 60 sec.
*
Starting torque (Variable torque)
maximum 110% for 60 sec.
*
Overload torque (Variable torque)
maximum 110% for 60 sec.
*Percentage relates to the nominal torque.
Digital inputs:
Programmable digital inputs
4 (6)
Terminal number
18, 19, 27
1)
, 29, 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
Voltage level, logic '0' NPN
2)
> 19 V DC
Voltage level, logic '1' NPN
2)
< 14 V DC
Maximum voltage on input
28 V DC
Pulse frequency range
0 - 110 kHz
(Duty cycle) Min. pulse width
4.5 ms
Input resistance, R
i
approx. 4 k
Ω
Safe stop Terminal 37
3)
(Terminal 37 is fixed PNP logic):
Voltage level
0 - 24 V DC
Voltage level, logic'0' PNP
< 4 V DC
Voltage level, logic'1' PNP
>20 V DC
Nominal input current at 24 V
50 mA rms
Nominal input current at 20 V
60 mA rms
Input capacitance
400 nF
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
®
Automation Drive FC 300
Operating Instructions High Power
5. General Specifications
MG.33.U1.02 - VLT
®
is a registered Danfoss trademark
107
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