Ambient Conditions; Cable Specifications; Control Input/Output And Control Data - Danfoss VLT AQUA FC 202 Operating Instructions Manual

Specifications

8.4 Ambient Conditions

Environment
Enclosure type A
Enclosure type B1/B2
Enclosure type B3/B4
Enclosure type C1/C2
Enclosure type C3/C4
Enclosure kit available ≤ enclosure type 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
See section on special conditions in the Design Guide.

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
2 rated mains wires terminated separately according to EN

8.6 Control Input/Output and Control Data

Control card, RS-485 serial communication
Terminal number
Terminal number 61
The RS-485 serial communication circuit is functionally separated from other central circuits and galvanically isolated from the
supply voltage (PELV).
MG20MB02
Operating Instructions
IP20/Chassis, IP21/Type 1, IP55/Type 12, IP66/Type 4X
5-95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
1)
50178. See also chapter 4.3.1 Grounding.Use unscreened
cable.
2
or
Danfoss A/S © Rev. 05/2014 All rights reserved.
IP21/Type 1, IP55/Type 12, IP66/Type 4X
IP20/Chassis
IP21/Type 1, IP55/Type 12, IP66/Type 4X
IP20/Chassis
IP21/TYPE 1/IP4X top
-25 to +65/70 °C
EN 61800-3
EN 61800-3
1.5 mm 2 /16 AWG (2 x 0.75 mm
1 mm
0.5 mm
68 (P,TX+, RX+), 69 (N,TX-, RX-)
Common for terminals 68 and 69
1.0 g
class 3C2
class 3C3
Max. 50 °C
0 °C
-10 °C
1000 m
8 8
3000 m
150 m
300 m
2 )
2
/18 AWG
2
/20 AWG
2
0.25 mm
61