Control characteristics:
Resolution of output frequency at 0 - 1000 Hz
: +/- 0.003 Hz
System response time (terminals 18, 19, 27, 29, 32, 33)
:
≤
2 ms
Speed control range (open loop)
1:100 of synchronous speed
Speed accuracy (open loop)
30 - 4000 rpm: Maximum error of ±8 rpm
All control characteristics are based on a 4-pole asynchronous motor
Surroundings:
Enclosure type A
IP 20/Chassis, IP 21kit/Type 1, IP55/Type12, IP 66
Enclosure type B1/B2
IP 21/Type 1, IP55/Type12, IP 66
Enclosure type B3/B4
IP20/Chassis
Enclosure type C1/C2
IP 21/Type 1, IP55/Type 12, IP66
Enclosure type C3/C4
IP20/Chassis
Enclosure type D1/D2/E1
IP21/Type 1, IP54/Type12
Enclosure type D3/D4/E2
IP00/Chassis
Enclosure kit available
≤
enclosure type A
IP21/TYPE 1/IP 4X top
Vibration test enclosure A/B/C
1.0 g
Vibration test enclosure D/E/F
0.7 g
Max. relative humidity
5% - 95%(IEC 721-3-3; Class 3K3 (non-condensing) during operation
Aggressive environment (IEC 721-3-3), uncoated
class 3C2
Aggressive environment (IEC 721-3-3), coated
class 3C3
Test method according to IEC 60068-2-43 H2S (10 days)
Ambient temperature
Max. 50 °C
Derating for high ambient temperature, see section on special conditions
Minimum ambient temperature during full-scale operation
0 °C
Minimum ambient temperature at reduced performance
- 10 °C
Temperature during storage/transport
-25 - +65/70 °C
Maximum altitude above sea level without derating
1000 m
Maximum altitude above sea level with derating
3000 m
Derating for high altitude, see section on special conditions
EMC standards, Emission
EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3
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
Control card performance:
Scan interval
: 5 ms
Control card, USB serial communication:
USB standard
1.1 (Full speed)
USB plug
USB type B “device” plug
Connection to PC is carried out via a standard host/device USB cable.
The USB connection is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
The USB connection is not galvanically isolated from protection earth. Use only isolated laptop/PC as connection to the USB connector
on VLT AQUA Drive or an isolated USB cable/converter.
VLT
®
AQUA Drive Design Guide
3 VLT AQUA Selection
MG.20.N5.02 - VLT
®
is a registered Danfoss trademark
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