General Specifications - Danfoss VLT FC 300 Operating Instructions Manual

General Specifications

5 General Specifications
Mains supply (L1-1, L2-1, L3-1, L1-2, L2-2, L3-2)
Supply voltage
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 lowest rated supply voltage. Power-up and full
torque cannot be expected at mains voltage lower than 10% below the lowest rated supply voltage.
5 5
Supply frequency
Max. imbalance temporary between mains phases
True Power Factor (λ)
Displacement Power Factor (cos ϕ) near unity
Switching on input supply L1-1, L2-1, L3-1, L1-2, L2-2, L3-2 (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, 500/600/690V
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)
Starting torque (Variable torque)
Overload torque (Variable torque)
Torque rise time in (independent of fsw)
Torque rise time in FLUX (for 5 kHz fsw)
1)
Percentage relates to the nominal torque.
2)
The torque response time depends on application and load but as a general rule, the torque step from 0 to reference is 4-5 x
torque rise time.
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
Pulse frequency range
(Duty cycle) Min. pulse width
Input resistance, R
94
VLT
Operating Instructions High Power
2)
2)
i
MG34Q202 - VLT
® Automation Drive FC 300 12-Pulse
®
is a registered Danfoss trademark
FC 302: 380-500 V ±10%
FC 302: 525-690 V ±10%
3.0% of rated supply voltage
≥ 0.9 nominal at rated load
maximum 1 time/2 min.
over-voltage category III/pollution degree 2
0 - 100% of supply voltage
maximum 160% for 60 s
maximum 180% up to 0.5 s
maximum 160% for 60 s
maximum 110% for 60 s
maximum 110% for 60 s
18, 19, 27
50/60 Hz ±5%
(> 0.98)
0 - 800* Hz
Unlimited
0.01 - 3600 s
1)
1)
1)
1)
10 ms
1 ms
4 (6)
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
0 - 110 kHz
4.5 ms
approx.4 kΩ