Ambient Conditions; Cable Specifications - Danfoss VLT AQUA Drive FC 202 Operating Instructions Manual

Specifications

8.4 Ambient Conditions

Environment
Enclosure size A
Enclosure size B1/B2
Enclosure size B3/B4
Enclosure size C1/C2
Enclosure size C3/C4
Enclosure kit available ≤ enclosure size A
Vibration test enclosure A/B/C
Maximum relative humidity
Aggressive environment (IEC 721-3-3), uncoated
Aggressive environment (IEC 721-3-3), coated
Test method according to IEC 60068-2-43 H2S (10 days)
Ambient temperature
Derating for high ambient temperature, see section on special conditions in the Design Guide.
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
Derating for high altitude, see section on special conditions in the Design Guide.
EMC standards, Emission
EMC standards, Immunity
1)
Energy efficiency class
1) Determined according to EN50598-2 at:
•
Rated load
•
90% rated frequency
•
Switching frequency factory setting
•
Switching pattern factory setting

8.5 Cable Specifications

Maximum motor cable length, screened/armoured
Maximum motor cable length, unscreened/unarmoured
Maximum cross section to motor, mains, load sharing and brake
Maximum cross section to control terminals, rigid wire
Maximum cross section to control terminals, flexible cable
Maximum cross section to control terminals, cable with enclosed core
Minimum cross section to control terminals
1) See electrical data tables in chapter 8.1 Electrical Data for more information.
It is mandatory to ground the mains connection properly using T95 (PE) of the frequency converter. The ground connection
cable cross section must be at least 10 mm
chapter 4.3.1 Grounding. Use unscreened cable.
MG20MC22
Operating Instructions
IP20/Chassis, IP21/Type 1, IP55/Type 12/Type 3R
5–95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
1)
2 or 2 rated mains wires terminated separately according to EN 50178. See also
Danfoss A/S © 01/2015 All rights reserved.
IP21/Type 1, IP55/Type 12/Type 3R, IP66/Type 4X
IP21/Type 1, IP55/Type 12/Type 3R, IP66/Type 4X
IP21/TYPE 1/IP4X top
2
1.5 mm /16 AWG (2 x 0.75 mm
11)
, IP66/Type 4X
IP20/Chassis
IP20/Chassis
1.0 g
class 3C2
class 3C3
Maximum 50 °C
0 °C
-10 °C
8
-25 to +65/70 °C
1000 m
3000 m
EN 61800-3
EN 61800-3
IE2
150 m
300 m
2
)
2
1 mm /18 AWG
2
0.5 mm /20 AWG
0.25 mm 2
69
8