Mains voltage and power ranges

200 V to 240 V 1 AC ±10 %

0.12 kW to 3 kW

200 V to 240 V 3 AC ±10 %

0.12 kW to 5.5 kW

380 V to 480 V 3 AC ±10 %

0.37 kW to 11 kW

Power frequency

47 Hz to 63 Hz

Output frequency

0 … 650 Hz, (limitation to 550 Hz in production to comply with legal requirements) ¹⁾

Power factor

≥ 0.95

Inverter efficiency

96 % to 97 % (Further information is available on the Internet at:
http://support.automation.siemens.com/WW/view/en/22978972)

Overload capability

Overload current 1.5 x rated output current (i.e. 150 % overload capability) for 60 s, cycle time 300 s

Inrush current

Less than rated input current

Control method

Linear V/f characteristic; quadratic V/f characteristic; multipoint characteristic (programmable V/f characteristic); flux current control (FCC)

Pulse frequency

16 kHz (standard with 230 V 1/3 AC)
4 kHz (standard with 400 V 3 AC)
2 kHz to 16 kHz (in 2 kHz steps)

Fixed frequencies

7, programmable

Skip frequency ranges

4, programmable

Setpoint resolution

0.01 Hz digital
0.01 Hz serial
10 bit analog

Digital inputs

3 fully programmable isolated digital inputs; switchable PNP/NPN

Analog input

1, for setpoint or PI controller (0 V to 10 V, scaleable or for use as 4th digital input)

Relay outputs

1, programmable, 30 V DC/5 A (resistive load); 250 V AC/2 A (inductive load)

Analog output

1, programmable (0 mA to 20 mA)

Serial interfaces

RS-485, optional RS-232

Motor cable lengths

• without output choke

max. 50 m (shielded)
max. 100 m (unshielded)

• with output choke

see variant dependent options

Electromagnetic compatibility

Inverter available with internal EMC filter Class A; available as options are EMC filters to EN 55 011, Class A or Class B

Braking

DC braking, compound braking

Degree of protection

IP20

Operating temperature

–10 °C to +50 °C (+14 °F to +122 °F)

Storage temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Relative humidity

95 % (non-condensing)

Installation altitude

Up to 1000 m above sea level without derating

Standard SCCR
(Short Circuit Current Rating) ²⁾

100 kA

Protection features for

• Undervoltage

• Overvoltage

• Overload

• Earth faults

• Short circuit

• Stall prevention

• Locked motor protection

• Motor overtemperature

• Inverter overtemperature

• Parameter interlock

Compliance with standards

U_L, cU_L, CE, c-tick

CE marking

Conformity with low-voltage directive 73/23/EEC

Cooling-air volumetric flow required, dimensions and weights
(without options)

Frame size (FS)

Cooling-air volumetric flow required (l/s)/(CFM)

H x W x D (mm)

Weight, approx. (kg)

A

4.8/10.2

173 x 73 x 149

1.0

B

24/51

202 x 149 x 172

3.3

C

54.9/116.3

245 x 185 x 195

5.0

CFM:
Cubic Feet per Minute