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

Specifications

7.4 Ambient Conditions

Environment
Enclosure size A, protection ratings
Enclosure size B1/B2, protection ratings
Enclosure size B3/B4, protection ratings
Enclosure size C1/C2, protection ratings
Enclosure size C3/C4, protection ratings
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 chapter 5 Special Conditions.
7 7
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 chapter 5 Special Conditions.
EMC standards, Emission
EMC standards, Immunity
Energy efficiency class
1) Determined according to EN50598-2 at:
•
Rated load
•
90% rated frequency
•
Switching frequency factory setting
•
Switching pattern factory setting

7.5 Cable Specifications

Maximum motor cable length, shielded/armored
Maximum motor cable length, non-shielded/unarmored
Maximum cross-section to motor, line power, 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 7.1 Electrical Data for more information.
It is mandatory to ground the AC line input connection properly using T95 (PE) of the adjustable frequency drive. The
ground connection cable cross-section must be at least 10 mm
to EN 50178. See also chapter 3.2.8 Ground Leakage Current. Use non-shielded cable.
166
®
VLT AQUA Drive FC 202
1)
Danfoss A/S © 09/2014 All rights reserved.
IP20/Chassis, IP21/Type 1, IP55/Type 12, IP66/Type 4X
IP21/Type 1, IP55/Type 12, IP66/Type 4X
IP21/Type 1, IP55/Type 12, IP66/Type 4X
5–95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
-25 to +65/70 °C (-13 to +149/158 °F)
1)
2
or 2 rated line power wires terminated separately according
IP20/Chassis
IP20/Chassis
IP21/TYPE 1/IP4X top
1.0 g
class 3C2
class 3C3
Maximum 50 °C (122 °F)
0 °C (32 °F)
-10 °C (14 °F)
1000 m (3300 ft)
3000 m (10,000 ft)
EN 61800-3
EN 61800-3
150 m (492 ft)
300 m (984 ft)
1.5 mm 2 /16 AWG (2 x 0.75 mm
2
1 mm /18 AWG
2
0.5 mm /20 AWG
2
0.25 mm /24 AWG
MG20N622
IE2
2 )