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)
30-4000 rpm: Maximum error of
±
8 rpm
All control characteristics are based on a 4-pole asynchronous motor
Surroundings
Enclosure type D1h/D2h
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. 55
°
C
1)
- with full output power of typical EFF2 motors (up to 90% output current)
max. 50
°
C
1)
- at full continuous FC output current
max. 45
°
C
1)
1)
For more information on derating see the Design Guide, 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 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 earth (ground). Use only isolated laptop/PC as connection to
the USB connector on frequency converter or an isolated USB cable/converter.
Protection and Features
•
Electronic thermal motor protection against overload.
•
Temperature monitoring of the heatsink ensures that the frequency converter trips if the temperature reaches 95
°
C ± 5
°
C. An overload temperature cannot be reset until the temperature of the heatsink is below 70
°
C ± 5
°
C
Specifications
VLT
®
HVAC Drive D-Frame
Operating Instructions
62
MG16D102 - VLT
®
is a registered Danfoss trademark
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