General Specifications; Line Power Supply; Motor Output And Motor Data - Danfoss VLT AutomationDrive FC 301 Series Design Manual

Product Specifications

6.2 General Specifications

6.2.1 Line Power Supply

Line power supply
Supply Terminals (6-pulse)
Supply voltage
Supply voltage
Supply voltage
Supply voltage
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
Max. temporary imbalance between line phases
True Power Factor (λ)
Displacement Power Factor (cos ϕ)
Switching on input supply L1, L2, L3 (power-ups) ≤ 10 hp [7.5 kW]
Switching on input supply L1, L2, L3 (power-ups) 11–75 kW
Switching on input supply L1, L2, L3 (power-ups) ≥ 90 kW
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,
240/500/600/690 V maximum.

6.2.2 Motor Output and Motor Data

Motor output (U, V, W)
Output voltage
Output frequency
Output frequency in flux mode
Switching on output
Ramp times
Torque characteristics
Starting torque (constant torque)
Starting/overload torque (variable torque)
Torque rise time in FLUX (for 5 kHz fsw)
Torque rise time in VVC plus (independent of 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.
3) Special customer versions with output frequency 0–1000 Hz are available.
MG33BF22
Design Guide
Rev. 2014-04-04 All rights reserved.
200–240 V ±10%
FC 301: 380–480 V/FC 302: 380–500 V ±10%
FC 302: 525–600 V ±10%
FC 302: 525–690 V ±10%
3.0% of rated supply voltage
≥ 0.9 nominal at rated load
near unity (> 0.98)
maximum 2 times/min.
maximum 1 time/min.
Maximum 1 time/2 min.
Overvoltage category III/pollution degree 2
0–100% of supply voltage
maximum 160% for 60 s 1)
1)
maximum 110% up to 0.5 s
L1, L2, L3
6 6
50/60 Hz ±5%
0–590 Hz 3)
0–300 Hz
Unlimited
0.01–3600 s
once in 10 min.
once in 10 min.
1 ms
10 ms
75