18
E
N
G
L
I
S
H
Output voltage
Maximum voltage equal to supply voltage.
Frequency range
0.1 Hz to 50 Hz / 60 Hz.
Overtorque
150 % of motor rated torque (typical value
±
5 %, from 5 to 50/60 Hz).
Acceleration ramp
Linear 3s from 0 to 50 Hz / 60 Hz (automatic adaptation of ramp times
Deceleration ramp
when transient torque is exceeded).
Low speed braking
By automatic d.c. injection 0.7 In, for 0.5s if the frequency
to a standstill
drops to < 0.1Hz.
Speed controller
Supply overvoltage / undervoltage.
protection
Phase failure : only for ATV-16...N4.
Short circuit : between output phases, between output phases and ground,
internal control supplies (+10, +24).
Overvoltage / Over heating
Motor protection
Thermal : I
2
.t if rated motor current = 0.9 In (rated current) of the speed controller
(from 25/30 to 50/60 Hz).
Degree of protection NEMA 1, IP 30 (remove cover), for ATV-16U09M2 to U72N4
IP 30 for ATV-16U90N4.
Ambient air
Operating : 0 to 40
°
C for NEMA 1/ 0 to 50
°
C for IP 30, for ATV-16U09M2 to
U72N4.
temperature
0 to 40
°
C in IP 30 for ATV-16U90N4 – 0 to 50
°
C in IP 30 with mandatory use
of inductance VW3-A66503.
Storage : -25
°
C to + 70
°
C.
Maximum humidity
93 % without condensation or dripping water (if there is a risk of condensation
provide a heating system).
Altitude
Less than 1000 m. Above that, derate power by 3% for each additional 1000 m.
Pollution
Speed controller protected against dust, corrosive gas, water splashes, etc.
Standards /Certification / IEC, VDE, UL, CSA.
Recommendation
Installation : Mounting recommendations
Technical characteristics
Mount the unit vertically
Avoid placing close to any heating
equipment.
IP30 : Remove the blanking plate from the top
of the cover. Free space is required around
the speed controller : D
≥
100 mm, d
≥
50 mm.
D
d
IP30
Nema 1
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