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Maximum terminal load (DC-1)
(1)
on 01–02 (NO) (Resistive load)
30 V DC, 2 A
Maximum terminal load (DC-13)
(1)
on 01–02 (NO) (Inductive load)
24 V DC, 0.1 A
Maximum terminal load (AC-1)
(1)
on 01–03 (NC) (Resistive load)
250 V AC, 2 A
Maximum terminal load (AC-15)
(1)
on 01–03 (NC) (Inductive load
@ cosφ 0.4)
250 V AC, 0.2 A
Maximum terminal load (DC-1)
(1)
on 01–03 (NC) (Resistive load)
30 V DC, 2 A
Minimum terminal load on 01–03 (NC), 01–02 (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.
8.11 Control Card, +10 V DC Output
Terminal number
50
Output voltage
10.5 V ±0.5 V
Maximum load
25 mA
N O T I C E
All inputs, outputs, circuits, DC supplies, and relay contacts are galvanically isolated from the supply voltage (PELV) and other
high-voltage terminals.
8.12 Surroundings
Enclosure protection rating
IP20
Enclosure kit available
IP21, TYPE 1
Vibration test
1.0 g
Maximum relative humidity
5–95% (IEC 60721-3-3; Class 3K3 (non-condensing) during opera-
tion)
Aggressive environment (IEC 60721-3-3), coated
Class 3C3
Test method according to IEC 60068-2-43 H2S (10 days)
Ambient temperature
(1)
Maximum 40 °C (104 °F)
Minimum ambient temperature during full-scale operation
0 °C (32 °F)
Minimum ambient temperature at reduced performance
-10 °C (14 °F)
Temperature during storage/transport
-25 to +65/70 °C (-13 to +149/158 °F)
Maximum altitude above sea level without derating
(1)
1000 m (3280 ft)
Maximum altitude above sea level with derating
(1)
3000 m (9842 ft)
Safety standards
EN/IEC 61800-5-1
Energy efficiency class
(2)
IE2
1
Refer to
chapter Special Conditions
for:
Derating for high ambient temperature.
Derating for high altitude.
2
Determined according to EN 50598-2 at:
Rated load.
90% rated frequency.
Switching frequency factory setting.
Switching pattern factory setting.
AQ348848915086en-000101 / 130R0943 | 31
Danfoss A/S © 2020.09
General Technical Data
VLT® Micro Drive FC 51
Operating Guide