10.2 General Technical Data
Line power supply
Supply Terminals (6-pulse) L1, L2, L3
Supply Terminals (12-pulse) L1-1, L2-1, L3-1, L1-2, L2-2, L3-2
Supply voltage 200–240 V ±10%
Supply voltage FC 301: 380–480 V/FC 302: 380–500 V ±10%
Supply voltage 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 adjustable frequency drive 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. temporary imbalance 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: 0.2–590 Hz/FC 302: 0–590 Hz
Output frequency (125–1,350 hp [90–1,000 kW]) 0–590
1)
Hz
Output frequency in flux mode (FC 302 only) 0–300 Hz
Switching on output Unlimited
Ramp times 0.01–3,600 s
1)
Voltage and power dependent
Torque characteristics
Starting torque (constant torque) maximum 160% for 60 s
1)
Starting torque maximum 180% up to 0.5 s
1)
Overload torque (constant torque) maximum 160% for 60 s
1)
Starting torque (variable torque) maximum 110% for 60 s
1)
Overload torque (variable torque) maximum 110% for 60 s
Torque rise time in VVC
plus
(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 0–24 V DC
Voltage level, logic'0' PNP < 5 V DC
Specifications
VLT
®
AutomationDrive Instruction
Manual
10-14 MG33AM22 - VLT
®
is a registered Danfoss trademark
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