10.2 General Technical Data
Line power supply (L1, L2, L3):
Supply voltage 200–240 V ±10%
Supply voltage FC 301: 380–480 V / FC 302: 380–500 V ±10%
FC 302: 525–600 V ±10%
Supply voltage FC 302: 525–690 V ±10%
AC line voltage low / line drop-out:
During low AC line voltage or a line drop-out, the FC continues until the intermediate circuit voltage drops below the minimum
stop level, which corresponds typically to 15% below the adjustable frequency drive's lowest rated supply voltage. Power-up and
full torque cannot be expected at AC line voltage lower than 10% below the adjustable frequency drive's lowest rated supply
voltage.
Supply frequency 50/60 Hz ±5%
Max. imbalance temporary between line 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) ≤10 hp [7.5 kW] maximum 2 times/min.
Switching on input supply L1, L2, L3 (power-ups) 15–100 hp [11–75 kW] maximum 1 time/min.
Switching on input supply L1, L2, L3 (power-ups) ≥125 hp [90 kW] maximum 1 time/2 min.
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, 240/500/600/ 690
V maximum.
Motor output (U, V, W):
Output voltage 0–100% of supply voltage
Output frequency (0.33–10 hp [0.25–75 kW]) FC 301: 0.2–1000Hz / FC 302: 0 - 1000Hz
Output frequency (125–1350 hp [90–1000 kW]) 0–800
1)
Hz
Output frequency in flux mode (FC 302 only) 0–300Hz
Switching on output Unlimited
Ramp times 0.01–3600 sec.
1)
Voltage and power dependent
Torque characteristics:
Starting torque (Constant torque) maximum 160% for 60 sec.
1)
Starting torque maximum 180% up to 0.5 sec.
1)
Overload torque (Constant torque) maximum 160% for 60 sec.
1)
Starting torque (Variable torque) maximum 110% for 60 sec.
1)
Overload torque (Variable torque) maximum 110% for 60 sec.
Torque rise time in (independent of fsw) 10 ms
Torque rise time in FLUX (for 5 kHz fsw) 1 ms
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 FC 301: 4 (5)
1)
/ FC 302: 4 (6)
1)
Terminal number 18, 19, 27
1)
, 29
1)
, 32, 33,
Logic PNP or NPN
Voltage level 0–24V DC
Voltage level, logic'0' PNP < 5V DC
Voltage level, logic'1' PNP > 10V DC
Voltage level, logic '0' NPN
2)
> 19V DC
Voltage level, logic '1' NPN
2)
< 14V DC
Maximum voltage on input 28V DC
Specifications
VLT
®
AutomationDrive Instruction
Manual
MG.33.AI.22 - VLT
®
is a registered Danfoss trademark 10-11
10
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