Danfoss VLT Active Front End AFE 302 - Page 43

Relay outputs
Programmable relay outputs 2
Relay 01 terminal number 1-3 (break), 1-2 (make)
Maximum terminal load (AC-1)
1)
on 1-3 (NC), 1-2 (NO) (Resistive load) 240 V AC, 2 A
Maximum terminal load (AC-15)
1)
(Inductive load @ cosφ0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 1-2 (NO), 1-3 (NC) (Resistive load) 60 V DC, 1 A
Maximum terminal load (DC-13)
1)
(Inductive load) 24 V DC, 0.1 A
Relay 02 (FC 302 only) terminal number 4-6 (break), 4-5 (make)
Maximum terminal load (AC-1)
1)
on 4-5 (NO) (Resistive load) 400 V AC, 2 A
Maximum terminal load (AC-15)
1)
on 4-5 (NO) (Inductive load @ cosφ0.4) 240 V AC, 0.2 A
Maximum. terminal load (DC-1)
1)
on 4-5 (NO) (Resistive load) 80 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 4-5 (NO) (Inductive load) 24 V DC, 0.1 A
Maximum terminal load (AC-1)
1)
on 4-6 (NC) (Resistive load) 240 V AC, 2 A
Maximum terminal load (AC-15)
1)
on 4-6 (NC) (Inductive load @ cosφ0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 4-6 (NC) (Resistive load) 50 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 4-6 (NC) (Inductive load) 24 V DC, 0.1 A
Minimum terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO) 24 V DC 10 mA, 24 V AC 20 mA
Environment according to EN 60664-1 overvoltage category III/pollution degree 2
1) IEC 60947 part 4 and 5
The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV).
Cable lengths and cross sections
Maximum cross section to control terminals, flexible/ rigid wire without cable end sleeves 1.5 mm
2
/16 AWG
Maximum cross section to control terminals, flexible wire with cable end sleeves 1 mm
2
/18 AWG
Maximum cross section to control terminals, flexible wire with cable end sleeves with collar 0.5 mm
2
/20 AWG
Minimum cross section to control terminals 0.25 mm
2
/24 AWG
Control card performance
Scan interval 1 ms
Control characteristics
Resolution of frequency ±0.003 Hz
Repeat accuracy of precise start/stop (terminals 18, 19) ≤±0.1 ms
System response time (terminals 18, 19, 27, 29, 32, 33) ≤ 2 ms
Surroundings
Enclosure, frame size D and E IP 00/Chassis
Enclosure, frame size F IP 54/Type 12
Vibration test 0.7 g
Max. relative humidity 5% - 95%(IEC 721-3-3; Class 3K3 (non-condensing) during operation
Aggressive environment (IEC 60068-2-43
class H
2
5
Ambient temperature (with SFAVM switching mode)
- with derating Max. 55 °C
1)
- at full continuous drive output current Max. 45 °C
1)
1) For more information on derating, see special conditions in the Design Guide
Minimum ambient temperature during full-scale operation 0 °C
Minimum ambient temperature at reduced performance -10 °C
Temperature during storage/transport -25 to +65/70 °C
Maximum altitude above sea level without derating 1,000 m
Derating for high altitude, see special conditions in the Design Guide
EMC standards, Emission EN 61800-3, EN 61000-6-3/4, EN 55011
EMC standards, Immunity
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
See section on special conditions in the Design Guide.
Specifications Operating Instructions
MG33X402 Danfoss A/S © Rev. 05/2014 All rights reserved. 41
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