Danfoss VLT AutomationDrive FC 301 Operating Guide

8.1.5 Power Cable Cross-sections
Table 41: Maximum Cable Cross-section [mm
2
(AWG)]
Enclosure
Mains
Motor
Brake
Loadshare
Disconnect
A1
4(12)
4(12)
4(12)
4(12)
4(12)
A2
4(12)
4(12)
4(12)
4(12)
4(12)
A3
4(12)
4(12)
4(12)
4(12)
4(12)
A4
4(12)
4(12)
4(12)
4(12)
4(12)
A5
4(12)
4(12)
4(12)
4(12)
4(12)
B1
10(7)
10(7)
10(7)
10(7)
10(7)
B2
35(2)
35(2)
35(2)
35(2)
35(2)
B3
10(7)
10(7)
10(7)
10(7)
10(7)
B4
35(2)
35(2)
35(2)
35(2)
35(2)
C1
50(1/0)
50(1/0)
50(1/0)
50(1/0)
50(1/0)
C2
95(4/0)
95(4/0)
95(4/0)
95(4/0)
95(4/0)
C3
50(1/0)
50(1/0)
50(1/0)
50(1/0)
50(1/0)
C4
95(4/0)
95(4/0)
95(4/0)
95(4/0)
95(4/0)
8.2 Mains 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
(1)(2)
200–240 V ±10%
Supply voltage
(1)(2)
FC 301: 380–480 V/FC 302: 380–500 V ±10%
Supply voltage
(1)(2)
FC 302: 525–600 V ±10%
Supply voltage
(1)(2)
FC 302: 525–690 V ±10%
Supply frequency
47.5–63 Hz
Maximum imbalance temporary between mains 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 the input supply L1, L2, L3 (power-ups) ≤7.5 kW
(10 hp)
Maximum twice per minute
Switching on input supply L1, L2, L3 (power-ups) 11–75 kW (15–
101 hp)
Maximum once per minute
Switching on input supply L1, L2, L3 (power-ups) ≥90 kW (121 hp)
Maximum once per 2 minutes
Environment according to EN60664-1
Overvoltage category III/pollution degree 2
1
Mains voltage low/mains dropout: During low mains voltage or a mains dropout, the drive continues until the DC-link voltage drops below the
minimum stop level, which typically corresponds to 15% below the drive's lowest rated supply voltage. Power-up and full torque cannot be exptec-
ted at mains voltage lower than 10% below the drive's lowest rated supply voltage.
2
The unit is suitable for use on a circuit capable of delivering not more than 100000 RMS symmetrical Amperes, 240/500/600/690 V maximum.
AQ267037727118en-000101 / 130R030070 | Danfoss A/S © 2021.01
Specifications
VLT® AutomationDrive FC 301/FC 302
Operating Guide

Danfoss VLT AutomationDrive FC 301 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 301
Category	DC Drives
Language	English