general data vacon • 55
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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 with other than EMC4 filter combinations cannot be
used on delta power networks (corner grounded)
Short circuit cur-
rent
Maximum short circuit current has to be < 50 kA, For MI4 without
DC-choke, maximum short circuit current has to be < 2.3 kA, for
MI5 without DC-choke, maximum short circuit current has to be <
3.8 kA
Motor
connection
Output voltage
0 - U
in
Output current
Continuous rated current I
N
at ambient temperature max +50 ºC
(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 = 10KΩ (floating)
Analogue input
voltage
0….+10V, Ri = 250KΩ
Analogue input
current
0(4)…20mA, Ri ≤ 250Ω
Analogue output
0…10V, RL ≥ 1KΩ; 0(4)…20mA, RL ≤ 500Ω, Selectable through
microswitch
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
Side by side installation for MI1-3 it is always 40 °C; For IP21/
Nema1 option in MI1-3 the maximum temparture is also 40 °C
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/Nema 1 for MI4-5
Pollution degree PD2
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