General Technical Data - Danfoss VLTAutomationDrive FC 360 Quick Manual

Specifications

8.2 General Technical Data

Mains Supply (L1, L2, L3)
Supply Terminals
Supply voltage
1) The frequency converter can run at -25% input voltage with reduced performance. The maximum output power of the
frequency converter is 75% in case of -25% input voltage and 85% in case of -15% input 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 (cos ϕ)
Switching on input supply L1, L2, L3 (power-ups) ≤ 7.5 kW
Switching on input supply L1, L2, L3 (power-ups) 11-75 kW
The unit is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical Amperes, 480 V maximum.
Motor Output (U, V, W)
Output voltage
Output frequency (0.37-75 kW)
8 8 Output frequency in VVC
Switching on output
Ramp times
1)
Voltage and power dependent
Torque Characteristics
Starting torque (Constant torque)
Overload torque (Constant torque)
Starting torque (Variable torque)
Overload torque (Variable torque)
Starting current
Torque rise time in VVC
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.
Control Cable Lengths and Cross Sections
Max. motor cable length, screened
Max. motor cable length, unscreened
Maximum cross section to control terminals, flexible/ rigid wire
Minimum cross section to control terminals
1)
For power cables, see electrical data tables.
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
38
®
VLT AutomationDrive FC 360 Quick Guide
plus Mode
plus (independent of fsw)
1)
2)
2)
MG06A102 - VLT
®
is a registered Danfoss trademark
L1, L2, L3
1)
380-480 V:-15 (-25) to +10%
50/60 Hz ±5%
3.0 % of rated supply voltage
≥ 0.9 nominal at rated load
near unity (> 0.98)
maximum 2 times/min.
maximum 1 time/min.
0-100% of supply voltage
0-500 Hz
0-200 Hz
Unlimited
0.01-3600 s
maximum 160% for 60 s 1)
maximum 160% for 60 s 1)
1)
maximum 110% for 60 s
maximum 110% for 60 s
maximum 200% for 1 s
10 ms
50 m
100 m
2
2.5mm /14 AWG
2
0.55 mm / 30AWG
7
1) 1)
18, 19, 27 , 29 , 32, 33, 31
PNP or NPN
0 - 24 V DC
< 5 V DC
> 10 V DC
> 19 V DC
< 14 V DC
28 V DC