Selection features

Integrated safety functions acc. to IEC 61508 SIL 2 and EN ISO 13849?1 PL d and Category 3

• Safe Torque Off (STO)
• Control of the integrated safety function via the Safety Local isolator module F?RSM or via F?Switch PROFIsafe

Electrical data

Line voltage

380 ... 480 V 3 AC ±10 %

Power

• With an ambient temperature of 0 ... 55° C

1.1 kW

• With an ambient temperature of 0 ... 45° C

1.5 kW

Rated input current / output current

• With an ambient temperature of 0 ... 55° C

2 A/3.5 A

• With an ambient temperature of 0 ... 45° C

2.5 A/3.9 A

Line frequency

47 ... 63 Hz

Overload capability

• Overload current 1.5 x rated output current (i.e. 150 % overload) for 60 s, cycle time 300 s
• Overload current 2 x rated output current (i.e. 200 % overload) for 3 s, cycle time 300 s

Output frequency

0 ... 550 Hz

Pulse frequency

4 kHz (standard)
4 ... 16 kHz (in 2 kHz increments)

Standard SCCR
(Short Circuit Current Rating)

10 kA

Skipped frequency range

1, programmable

Converter efficiency

95 ... 97 %

Interfaces

• Connection to PROFIBUS and PROFINET over the SIMATIC ET 200pro backplane bus
• Mini USB interface for commissioning via PC (as from STARTER V4.4 plus SSP)
• Optical interface for commissioning via the IOP Handheld
• Slot for an optional memory card (SD) to upload or download parameter settings
• PTC, bimetal, KTY84, Pt1000 interface for motor temperature monitoring

Functions

Open-loop/closed-loop control techniques

• V/f control – linear (M ~ n) with/without flux current control (FCC), quadratic (M ~ n²) or parameterizable
• Vector control – sensorless
• Closed-loop torque control

Operating functions

• Jogging
• BICO technology
• Automatic restart following interruptions in operation due to a power failure
• Smooth connection of converter to rotating motor

Braking functions

• Integrated regenerative feedback functionality
• Control of an electromagnetic holding brake

Integrated brake control supplies DC power supply to the brake

Line voltage

380 V AC

400 V AC

440 V AC

480 V AC

Rectified brake voltage

171 V DC

180 V DC

198 V DC

216 V DC

Recommended brake coil voltage for Siemens motors

170 ... 200 V DC

170 ... 200 V DC
184 ... 218 V DC

184 ... 218 V DC

184 ... 218 V DC

Disconnection on the DC side permits "fast" braking.

Protective functions

• Undervoltage
• Overvoltage
• Ground fault
• Short-circuit
• Stall protection
• Thermal motor protection (I²t or sensor)
• Converter overtemperature
• Motor blocking protection
• Phase failure detection

Connectable motors

• Low-voltage induction motors
• Motor cable lengths: max. 15 m (shielded)

Mechanical data

Degree of protection

IP65

Operating temperature

0 ... +55 °C (32 ... +131 °F)

Mounting position

Vertical wall mounting (vertical alignment of the cooling fins)

Dimensions (W ? H ? D)

155 mm ? 246 mm ? 248 mm

Weight, approx.

4 kg

Standards

Certificates of suitability

UL508C, cUL, CE, Low Voltage Directive 2014/35/EU, EMC Directive 2014/30/EU