Data Sheet

Mounting position   Vertical
Altitude  m 0 - 1000 m above sea level
Above 1000 m: 1% derating for every 100 m
max. 4000 m
Degree of Protection   IP20/NEMA0
Protection against direct contact   BGV A3 (VBG4, finger- and back-of-hand proof)
Main circuit
Supply   
Rated operational voltage U
e
 400 V AC, 3-phase
480 V AC, 3-phase
Mains voltage (50/60Hz) U
LN
V 380 (-10%) - 480 (+10%)
Input current (150% overload) I
LN
A 3.5
System configuration   AC supply systems with earthed center point
Supply frequency f
LN
Hz 50/60
Frequency range f
LN
Hz 48 - 62
Mains switch-on frequency   Maximum of one time every 30 seconds
Power section   
Function   Variable frequency drive with internal DC link and IGBT inverter
Overload current (150% overload) I
L
A 3.3
max. starting current (High Overload) I
H
% 175
Note about max. starting current   for 2,5 seconds every 600 seconds
Output voltage with V
e
U
2
 400 V AC, 3-phase
480 V AC, 3-phase
Output Frequency f
2
Hz 0 - 50/60 (max. 500)
Switching frequency f
PWM
kHz 8
adjustable 4 - 32 (audible)
Operation Mode   U/f control
Speed control with slip compensation
sensorless vector control (SLV)
PM motors
Synchronous reluctance motors
BLDC motors
Frequency resolution (setpoint value) Δf Hz 0.1
Rated operational current   
At 150% overload I
e
A 2.2
Note   Rated operational current at a switching frequency of 8 kHz and an ambient air
temperature of +50°C
Power loss   
Heat dissipation at rated operational current I
e
=150 % P
V
W 63.75
Efficiency η % 91.5
Heat dissipation at current/speed [%]   
Current = 100%   
Speed = 0 % P
V
W 29
Speed = 50 % P
V
W 31
Speed = 90 % P
V
W 33
Current = 50 %   
Speed = 0 % P
V
W 27
Speed = 50 % P
V
W 28
Speed = 90 % P
V
W 29
Current = 50 %   
Speed = 0 % P
V
W 23
Speed = 50 % P
V
W 23
Maximum leakage current to ground (PE) without motor I
PE
mA 13
Fitted with   7-digital display assembly
Additional PCB protection
Frame size   FS1
Motor feeder   
Note   for normal internally and externally ventilated 4 pole, three-phase asynchronous
motors with 1500 rpm
-1
at 50 Hz or 1800 min
-1
at 60 Hz
06/16/2021 Eaton 185721 ED2021 V80.0 EN 2 / 6