Specifications; Mains Supply - Danfoss VLT AutomationDrive EZ FC 321 Installation Manual

VLT®AutomationDrive EZ FC 321
Installation Guide

5 Specifications

5.1 Ambient Conditions
5.1.1 Environment
Enclosure
Vibration test
Maximum THDv
Maximum relative humidity
Aggressive environment (IEC 60068-2-43) H
Ambient temperature
Minimum ambient temperature during full-scale operation
Minimum ambient temperature at reduced speed performance
Temperature during storage/transport
Maximum altitude above sea level without derating
EMC standards, Emission
EMC standards, Immunity
Energy efficiency class
(1)
Determined according to IEC 61800-9-2 and EN 50598-2 at:
1
• Rated load.
• 90% rated frequency.
• Switching frequency factory setting.
• Switching pattern factory setting.

5.2 Mains Supply

Supply terminals (6-pulse)
Supply voltage
(1)(2)
Supply voltage
(1)(2)
Supply voltage
(1)(2)
Supply voltage
(1)(2)
Supply frequency
Maximum imbalance temporary between mains phases
True power factor (λ)
Displacement power factor (cos φ)
Switching on the input supply L1, L2, L3 (power-ups) ≤10 hp
Switching on input supply L1, L2, L3 (power-ups) 15–100 hp
Switching on input supply L1, L2, L3 (power-ups) ≥125 hp
Environment according to EN60664-1
Mains voltage low/mains dropout: During low mains voltage or a mains dropout, the drive continues until the DC-link voltage drops below the
1
minimum stop level, which typically corresponds to 15% below the drive's lowest rated supply voltage. Power-up and full torque cannot be expec-
ted at mains voltage lower than 10% below the drive's lowest rated supply voltage.
The unit is suitable for use on a circuit capable of delivering not more than 100000 RMS symmetrical Amperes, 240/500/600 V maximum.
2
5.3 Control Input/Output and Control Data
5.3.1 Digital Inputs
Programmable digital inputs
30 | Danfoss A/S © 2021.05
5–93 (IEC 721-3-3); Class 3K3 (non-condensing) during operation
S test
2
IP20/Chassis, IP54/NEMA 12, IP66/Type 4X
Maximum 122 °F (24-hour average maximum 113 °F)
3.0% of rated supply voltage
≥0.9 nominal at rated load
Maximum twice per minute
Maximum once per minute
Maximum once per 2 minutes
Overvoltage category III/pollution degree 2
AN354546796134en-000201 / 130R0954
Specifications
1.0 g
10%
Class Kd
32 °F
14 °F
-13 to +149/158 °F
3280 ft
EN 61800-3
EN 61800-3
IE2
L1, L2, L3
200–240 V ±10%
380–500 V ±10%
525–600 V ±10%
575–690 V ±10%
47.5–63 Hz
Near unity (>0.98)
4 (6)
(1)