General Specifications - Danfoss VLT AutomationDrive FC 300 Operating Instructions Manual

General Specifications

8 General Specifications
Mains supply (L1, L2, L3)
Supply voltage
Mains voltage low / mains 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 converter's lowest rated supply voltage.
Power-up and full torque cannot be expected at mains voltage lower than 10% below the frequency converter's lowest rated
supply voltage.
Supply frequency
Max. imbalance temporary between mains phases
True Power Factor (λ)
Displacement Power Factor (cosφ) near unity
THiD
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, 480/690 V
maximum.
Motor output (U, V, W)
Output voltage
Output frequency
Switching on output
Ramp times
* Voltage and power dependent
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
* See 8.1.1 Mains Supply 3x380-480 V AC - High Power for more information!
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 Automation Low Harmonic Drive Operating Instructions
®
MG34O202 - VLT is a registered Danfoss trademark
380-480 V +5%
3.0 % of rated supply voltage
> 0.98 nominal at rated load
maximum once/2 min.
overvoltage category III / pollution degree 2
0 - 100% of supply voltage
maximum 110% for 1 min.
maximum 135% up to 0.5 s
maximum 110% for 1 min.
1.5 mm 2 /16 AWG (2 x 0.75 mm
1 mm
0.5 mm
18, 19, 27
50/60 Hz ±5%
(> 0.98)
< 5%
8 8
0 - 800* Hz
Unlimited
1 - 3600 s
*
*
*
150 m
300 m
2 )
2
/18 AWG
2
/20 AWG
2
0.25 mm
4 (6)
1) 1)
, 29 , 32, 33,
PNP or NPN
0 - 24 V DC
< 5 V DC
> 10 V DC
> 19 V DC
< 14 V DC
28 V DC
approx. 4 kΩ
139