7
vacon • 68
Technical data
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
Control
characteristics
Switching frequency
Programmable 1.5…16 kHz;
Default: 6 kHz (MM4 and MM5); 4 kHz (MM6)
Automatic switching frequency derating in case of
overheating
Frequency reference
Analogue input
Panel reference
Resolution 0.1% (10-bit), accuracy ±1%
Resolution 0.01 Hz
Field weakening point
8…320 Hz
Acceleration time
0.1…3000 sec
Deceleration time
0.1…3000 sec
Braking
Brake chopper standard in all frames
External brake resistor optional
Control
connections
See chapter 5.
Communication
interface
Fieldbus
Standard: Serial communication (RS485/Mod-
bus); Ethernet IP, Profinet IO, Modbus TCP, Bac-
net IP
Optional: CanOpen; Profibus DP, DeviceNet, Lon-
works, AS-interface
Status indicators
Drive status indicators (LED) on top side (POWER,
RUN, FAULT, READY)
Ambient
conditions
Ambient operating
temperature
-10°C …+40°C
Extended temperature
range
up to 60°C with current derating (see chapter 1.8)
Storage temperature
-40°C…+70°C
Relative humidity
0 to 100% R
H
Pollution degree
PD2 used for PCB design.
However the drives are suitable for outdoor use
because of dust-tight enclosure to numeral 6
[acc. to IEC 60529].
Altitude
100% load capacity (no derating) up to 1,000m;
derating 1%/100m at 1,000...3,000m
Stationary vibration:
sinusoidal
3 Hz
≤
f
≤
8.72 Hz: 10 mm
8.72 Hz
≤
f
≤
200 Hz: 3g
[3M7 acc. to IEC 60721-3-3]
Shock/Bump
25g / 6 ms
[3M7 acc. to IEC 60721-3-3]
Degree of protection
IP66/Type 4X
Noise Level
Average noise level
(min-max) in dB (A)
The sound pressure depends on the cooling fan
speed, which is controlled in accordance with the
drive temperature.
MM4: 45-56
MM5: 57-65
MM6: 63-72
Table 33. VACON
®
100 X technical data.
