54
•
vacon
general data
Tel. +358 (0)201 2121 • Fax +358 (0)201 212205
7
7. GENERAL DATA
Dimensions
and weight
Frame
Height (mm)
Width (mm)
Depth (mm)
Weight (kg)
mm
inch
mm
inch
mm
inch
kg
lb.
MI1
157
6.2
66
2.6
98
3.9
0.5
1.1
MI2
195
7.7
90
3.5
102
4
0.7
1.5
MI3
262
10.3
100
3.9
109
4.3
1
2.2
MI4
370
14.6
165
6.5
165
6.5
8
17.6
MI5
414
16.3
165
6.5
202
8
10
22
Supply
network
Networks
Vacon 20 units cannot be used on delta power networks (corner
grounded) with any other filter combination than EMC4
Short circuit cur-
rent
The maximum short circuit current must be < 50 kA. For MI4 with-
out DC-choke, the maximum short circuit current must be < 2.3 kA.
For MI5 without DC-choke, the maximum short circuit current
must be < 3.8 kA
Motor
connection
Output voltage
0 - U
in
Output current
Continuous rated current I
N
at ambient temperature max +50ºC
(depends on the unit size), overload
1.5 x I
N
max 1 min / 10 min
Control
connection
Digital input
Positive, Logic1: 18…+30V, Logic0: 0…5V; Negative, Logic1: 0…10V,
Logic0: 18…30V; Ri = 10K
Ω
(floating)
Analog input volt-
age
0….+10V, Ri = 250K
Ω
Analog input cur-
rent
0(4)…20mA, Ri
≤
250
Ω
Analog output
0…10V, RL
≥
1K
Ω
; 0(4)…20mA, RL
≤
500
Ω
, Selectable via micro-
switch
Digital output
Open collector, max. load 35V/50mA (floating)
Relay output
Switching load: 250Vac/3A, 24V DC 3A
Auxiliary voltage
±20%,max. load 50mA
Ambient
conditions
Ambient operat-
ing temperature
-10 °C (no frost)…+40/50 °C (depends on the unit size): rated load-
ability I
N
When the MI1-3 is installed side-by-side, the ambient operating
temperature is always 40 °C. This also applies to the IP21/Nema1
option in MI1-3.
Storage tempera-
ture
-40 °C…+70 °C
Relative humidity
0…95% RH, non-condensing, non-corrosive, no dripping water
Altitude
100% load capacity (no derating) up to 1000 m; 1% derating for
each 100 m above 1000 m; max 2000 m
Enclosure class
IP20/IP21/Nema1 for MI1-3, IP21/Nema1 for MI4-5
Pollution degree
PD2
