Control card, 10 V DC output
Terminal number
50
Output voltage
10.5 V
±
0.5 V
Max. load
25 mA
The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
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)
30–4,000 rpm: Maximum error of
±
8 rpm
All control characteristics are based on a 4-pole asynchronous motor.
Surroundings
Enclosure type D1h/D2h/D5h/D6h/D7h/D8h
IP21/Type 1, IP54/Type12
Enclosure type D3h/D4h
IP20/Chassis
Vibration test all enclosure types
1.0 g
Relative humidity
5%–95% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
Aggressive environment (IEC 60068-2-43) H
2
S test
class Kd
Test method according to IEC 60068-2-43 H2S (10 days)
Ambient temperature (at 60 AVM switching mode)
- with derating
max. 131° F [55
°
C]
1)
- with full output power of typical EFF2 motors (up to 90% output current)
max. 122° F [50
°
C]
1)
- at full continuous FC output current
max. 113° F [45
°
C]
1)
1)
For more information on derating see the Design Guide, section on Special Conditions.
Minimum ambient temperature during full-scale operation
32° F [0
°
C]
Minimum ambient temperature at reduced performance
14° F [-10
°
C]
Temperature during storage/transport
-13°–149°/158° F [-25 to +65°/70
°
C]
Maximum altitude above sea level without derating
3,300 ft [1,000 m]
Maximum altitude above sea level with derating
10,000 ft [3,000 m]
1)
For more information on derating see the Design Guide, 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 the Design Guide, 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
CAUTION
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 ground. Use only an isolated laptop/PC as the connection to
the USB connector on the adjustable frequency drive or an isolated USB cable/drive.
Specifications
VLT
®
HVAC Drive D-Frame
Instruction Manual
MG16D222 - VLT
®
is a registered Danfoss trademark
10-7
10
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