Speed, control range (open loop) 1:100 of synchro. speed
Speed, control range (closed loop) 1:1000 of synchro. speed
Speed, accuracy (open loop) < 1500 rpm: max. error ± 7.5 rpm
Speed, accuracy (closed loop) < 1500 rpm: max. error ± 1.5 rpm
Torque control accuracy (open loop) 0- 150 rpm: max. error ±20% of rated torque
Torque control accuracy (speed feedback) Max. error ±5% of rated torque
All control characteristics are based on a 4-pole asynchronous motor
Externals:
Enclosure (dependent on power size) IP 00, IP 20, IP 21, Nema 1, IP 54
Vibration test 0.7 g RMS 18-1000 Hz random. 3 directions for 2 hours (IEC 68-2-34/35/36)
Max. relative humidity 93 % (IEC 68-2-3) for storage/transport
Max. relative humidity 95 % non condensing (IEC 721-3-3; class 3K3) for operation
Aggressive environment (IEC 721 - 3 - 3) Uncoated class 3C2
Aggressive environment (IEC 721 - 3 - 3) Coated class 3C3
Ambient temperature IP 20/Nema 1 (high overload torque 160%) Max. 45°C (24-hour average max. 40°C)
Ambient temperature IP 20/Nema 1 (normal overload torque 110%) Max. 40°C (24-hour average max. 35°C)
Ambient temperature IP 54 (high overload torque 160%) Max. 40°C (24-hour average max. 35°C)
Ambient temperature IP 54 (normal overload torque 110%) Max. 40°C (24-hour average max. 35°C)
Ambient temperature IP 20/54 VLT 5011 500 V Max. 40°C (24-hour average max. 35°C)
Ambient temperature IP 54 VLT 5042-5602, 525-690 V; and
5122-5552, 380-500 V (high overload torque 160%)
Max. 45°C (24-hour average max. 40°C)
Derating for high ambient temperature, see the Design Guide
Min. ambient temperature in full operation
0°C
Min. ambient temperature at reduced performance -10°C
Temperature during storage/transport -25 - +65/70°C
Max. altitude above sea level 1000 m
Derating for altitude over 1000 m above sealevel, see the Design Guide
EMC standards applied, Emission
EN 61000-6-3, EN 61000-6-4, EN 61800-3, EN 55011
EMC standards applied, Immunity
EN 61000-6-2, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4
EN 61000-4-5, EN 61000-4-6, VDE 0160/1990.12
See section on special conditions in the Design Guide
VLT 5001-5062, 525 - 600 V do not comply with EMC or Low Voltage Directives.
IP54 units are not intended for direct outdoor installation. The IP54 rating does not relate to other exposures as sun,
icing, wind blown driving rain. Under such circumstances Danfoss recommends to install the units in an enclosure
designed for these environmental conditions. Alternatively, an installation at minimum 0.5 m above surface and
covered by a shed is recommended
VLT 5000 Series protection:
Electronic motor thermal protection against overload.
Temperature monitoring of heat-sink ensures that the frequency converter cuts out if the temperature reaches 90°
C for IP 00, IP 20 and Nema 1. For IP 54, the cut-out temperature is 80°C. An overtemperature can only be reset
when the temperature of the heat-sink has fallen below 60°C.
VLT
®
5000 Design Guide
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 35
Technical data
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