Max. terminal load (AC-1)
1)
on 4-6 (NC) (Resistive load) 240 V AC, 2 A
Max. terminal load (AC-15)
1)
on 4-6 (NC) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Max. terminal load (DC-1)
1)
on 4-6 (NC) (Resistive load) 50 V DC, 2 A
Max. terminal load (DC-13)
1)
on 4-6 (NC) (Inductive load) 24 V DC, 0.1 A
Min. 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).
2)
Overvoltage Category II
3)
UL applications 300 V AC 2A
Control card, 10 V DC output
Terminal number 50
Output voltage 10.5 V ±0.5 V
Max. load 15 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
Repeat accuracy of Precise start/stop (terminals 18, 19) ≤± 0.1 ms
System response time (terminals 18, 19, 27, 29, 32, 33) ≤ 2 ms
Speed control range (open loop) 1:100 of synchronous speed
Speed control range (closed loop) 1:1000 of synchronous speed
Speed accuracy (open loop) 30-4000 rpm: error ±8 rpm
Speed accuracy (closed loop), depending on resolution of feedback device 0-6000 rpm: error ±0.15 rpm
Torque control accuracy (speed feedback) max error±5% of rated torque
All control characteristics are based on a 4-pole asynchronous motor
Environment
Enclosure IP20
1)
/Type 1, IP21
2)
/Type 1, IP55/Type 12, IP66
Vibration test 1.0 g
Max. relative humidity 5% - 93% (IEC 721-3-3; Class 3K3 (non-condensing) during operation
Aggressive environment (IEC 60068-2-43) H
2
S test
class Kd
Ambient temperature
3)
Max. 50 °C (24-hour average maximum 45 °C)
1)
Only for
≤
3.7 kW (200-240 V),
≤
7.5 kW (380-480 V)
2)
As enclosure kit for
≤
3.7 kW (200-240 V),
≤
7.5 kW (380-480 V)
3)
Derating for high ambient temperature, 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 - +65/70 °C
Maximum altitude above sea level without derating 1000 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.
Control card performance
Scan interval 1 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.
General Specifications and ...
VLT
®
Refrigeration Drive Design Guide
MG16G102 - VLT
®
is a registered Danfoss trademark 115
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