Motor Output And Motor Data; Ambient Conditions - Danfoss VLT Midi Drive FC 280 Design Manual

Specifications

7.3 Motor Output and Motor Data

Motor output (U, V, W)
Output voltage
Output frequency
Output frequency in VVC + mode
Switching on output
Ramp time
Torque characteristics
Starting torque (constant torque)
Overload torque (constant torque)
Starting current
+
Torque rise time in VVC mode (independent of f
1) Percentage relates to the nominal torque.

7.4 Ambient Conditions

Ambient conditions
IP class
Vibration test, all enclosure sizes
Relative humidity
Ambient temperature (at DPWM switching mode)
- with derating
- at full constant output current with some power size
- at full constant output current
Minimum ambient temperature during full-scale operation
Minimum ambient temperature at reduced performance
Temperature during storage/transport
Maximum altitude above sea level without derating
Maximum altitude above sea level with derating
EMC standards, emission
EMC standards, immunity
3)
Energy efficiency class
1) Refer to chapter 7.12 Special Conditions for:
•
Derating for high ambient temperature.
•
Derating for high altitude.
2) For PROFIBUS, PROFINET, and EtherNet/IP variant of VLT
avoid full digital/analog I/O load at ambient temperature higher than 45
3) Determined according to EN 50598-2 at:
•
Rated load.
•
90% rated frequency.
•
Switching frequency factory setting.
•
Switching pattern factory setting.
•
Open type: Surrounding air temperature 45
•
Type 1 (NEMA kit): Ambient temperature 45
MG07B102
Design Guide
)
sw
5–95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
EN 61800-3, EN 61000-3-2, EN 61000-3-3, EN 61000-3-11,
EN 61000-3-12, EN 61000-6-3/4, EN 55011, IEC 61800-3
EN 61800-3, EN 61000-6-1/2, EN 61000-4-2, EN 61000-4-3
EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61326-3-1
®
Midi Drive FC 280, to prevent the control card from overtemperature,
° C (113 ° F).
° C (113 ° F).
° C (113 ° F).
Danfoss A/S © 03/2016 All rights reserved.
0–100% of supply voltage
0–500 Hz
0–200 Hz
Unlimited
0.01–3600 s
Maximum 160% for 60 s
Maximum 160% for 60 s
Maximum 200% for 1 s
Maximum 50 ms
Maximum 55 °C (131 °F)
Maximum 50 °C (122 °F)
Maximum 45 °C (113 °F)
0 °C (32 °F)
-10 °C (14 °F)
-25 to +65/70 °C (-13 to +149/158 °F)
1000 m (3280 ft)
3000 m (9243 ft)
1)
1)
7 7
IP20
1.0 g
1)2)
IE2
77