4.5 General Specifications
Line power supply (L1, L2, L3):
Supply voltage
200–240 V ±10%
Supply voltage
AutomationDrive FC 301: 380–480 V / AutomationDrive FC 302: 380–500 V ±10%
Supply voltage
AutomationDrive 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. 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])
AutomationDrive FC 301: 0.2–1000 Hz / AutomationDrive FC 302: 0–1000 Hz
Output frequency (125–1350 hp [90–1000 kW])
0–800* Hz
Output frequency in flux mode (AutomationDrive FC 302 only)
0–300 Hz
Switching on output
Unlimited
Ramp times
0.01–3600 sec.
* Voltage and power dependent
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.
Cable lengths and cross-sections for control cables*:
Max. motor cable
length, shielded
AutomationDrive FC 301: 164 ft [50 m]/ AutomationDrive FC 301 (A1): 82 ft [25 m]/ AutomationDrive FC 302: 492 ft [150 m]
Max. motor cable
length, unshielded
AutomationDrive FC 301: 246 ft [75 m] / AutomationDrive FC 301 (A1): 164 ft [50 m]/ AutomationDrive FC 302: 984 ft [300 m]
Maximum cross-section to control terminals, flexible/rigid wire without cable end sleeves
0.0023 in
2
[1.5 mm
2
]/16 AWG
Maximum cross-section to control terminals, flexible wire with cable end sleeves
0.0016 in
2
[1 mm
2
]/18 AWG
Maximum cross-section to control terminals, flexible wire with cable end sleeves with collar
0.0008 in
2
[0.5 mm
2
]/20 AWG
Minimum cross-section to control terminals
0.0039 in
2
[0.25 mm
2
]/24 AWG
* Power cables, see tables in section “Electrical Data” of the Design Guide
4 AutomationDrive FC 300 Selection
FC 300 Design Guide
4-20
MG.33.BC.22 - VLT
®
is a registered Danfoss trademark
4