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Frequency converter SD2M DC

Frequency Converter SD2M DC

The frequency converters of series SD2M DC convince by their maximum output, little need for space, reduced system costs and high efficiency. The devices are designed for complex automation tasks in high-speed applications and allow use of synchronous and asynchronous motors.

Sensorless applications as well as applications with speed sensor can be realized easily. The high-dynamic vector control combined with highest speeds offers a whole new range of applications.

Highlights

  • Three-Level Technology

    Function:
    The output stages of SD2M DC are based on a three-level technology and provide rotating field frequencies up to 2,000 Hz with switching frequencies of 16 kHz.

    Advantage:
    Reduced motor losses combined with minimum efforts for motor filters and motor chokes as well as low interfering radiation and insulation stress.

    Benefit:
    Low system costs over the whole product life cycle.

  • Efficiency

    Function:
    The devices reach efficiencies of up to 98 %.

    Advantage:
    The high efficiency of the devices ensures optimal system efficiencies and reduces cooling requirements.

    Benefit:
    Lower energy costs at maximum system output.

  • DC Supply

    Function:
    The SD2M devices with DC supply can be operated with active front-end power supply unit.

    Advantage:
    Fast acceleration and deceleration processes at high energy efficiency.

    Benefit:
    Low energy costs and highest productivity.

The Powerful One

SIEB & MEYER has developed the frequency converter SD2M DC using the three-level tehnology to significantly reduce PWM-related rotor losses.

In addition to the SD2M Turbo devices for 3-phase mains supply, devices with DC supply are also available. These devices allowe to optionally operate SD2M DC with a power supply unit capable of recovering energy. This way applications with a process-related repeated braking operation can take advantage of the benefits of the three-level technology.

The Interfaces of Frequency Converter SD2M DC

  1. USB connection, parameterization, diagnosis and operation
  2. RS232 / RS485 / CAN interface / Modbus
  3. 2 analog reference value interfaces: +/-10 V,  2 analog outputs: 0 to 10 V
  4. Universal Motor Encoder Interface: Hall sensor, linear Hall sensor, magnetoresistive sensor, NAMUR sensor (pulse generator), Sin/Cos encoder
  5. 9 digital inputs and 5 digital outputs
  6. Liquid cooling
  7. Safety integrated "STO": Restart lock to meet category 4/PL e according to EN ISO 13849-1:2015 and EN 61508:2010 SIL3
  8. Motor connection
  9. 2 TTL encoder inputs and outputs
  10. DC supply
  11. EtherCAT (CoE)

Drive Functions and Safety Functions

SVC
V/f PWM
Servo
LI
STO

Software for Initial Operation and Parameterization: drivemaster2

Parameterization

  • Tree-type structure
  • Block diagrams
  • Graphics
  • Interactive help messages
  • Comments
  • „Parameter-Wizard“

Operation

  • Without higher-ranking control
  • Visualized reference and actual values
  • Error and status messages

Diagnosis

  • 4-channel oscilloscope
  • Zoom functions
  • Trigger functions
  • Long-term recording function
  • Measurements can be saved
  • Diagnosis of the inputs and outputs
  • Bus monitor

Technical Specifications of Frequency Converter SD2M DC with DC Supply Voltage

Voltage class 500 VDC
Input Voltage Range 255..750 VDC

 

Device type Supply voltage Output power (kW) Output apparent power (kVA) Output current (A) Max. output current (A) HxWxD (mm) Weight Cooling
0369371AF0200 500 VDC 100 kW 100 kVA @ 16 kHz 165 A @ 16 kHz 165 685 x 388 x 188 30 kg Water  1)
0369373AF0200 500 VDC 150 kW 150 kVA @ 16 kHz 255 A @ 16 kHz 255 771 x 439 x 207 43 kg Water  1)
0369373BF0200 500 VDC 190 kW 190 kVA @ 16 kHz 310 A @ 16 kHz 310 771 x 439 x 207 43 kg Water  1)
0369375AF0100 500 VDC 285 kW 285 kVA @ 16 kHz 480 A @ 16 kHz 480 1317 x 336 x 489 94 kg Water  2)
0369375BF0100 500 VDC 365 kW 365 kVA @ 16 kHz 630 A @ 16 kHz 630 1317 x 336 x 489 94 kg Water  2)
0369376BF0200 500 VDC 490 kW 490 kVA @ 16 kHz 800 A @ 16 kHz 800 1478 x 353 x 596 136 kg Water  1)


1)  Aluminum cooling pipes
2) Copper cooling pipes

 

Applications

  • High-speed spindles are the key components of a machine tool. Only when operated in an optimal way, the desired machining accuracy, productivity and service life of the whole machine is guaranteed. 

     

    Drilling, Routing

News

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Frequency Converters: Past – Present – Future

At the end of the 1960s, the first series-produced frequency converters were launched on the market – and began their triumphant advance. Today they…

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SIEB & MEYER High-speed Portfolio

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[Translate to Englisch:] Frequenzumrichter SD2M DC

Frequency Converter SD2M DC

The frequency converters of series SD2M DC convince by their maximum output, little need for space, reduced system costs and high efficiency. The devices are designed for complex automation tasks in high-speed applications and allow use of synchronous and asynchronous motors.

Sensorless applications as well as applications with speed sensor can be realized easily. The high-dynamic vector control combined with highest speeds offers a whole new range of applications.

Highlights

Three-Level Technology

  • Function:  The output stages of SD2M DC are based on a three-level technology and provide rotating field frequencies up to 2,000 Hz with switching frequencies of 16 kHz.
     
  • Advantage:  Reduced motor losses combined with minimum efforts for motor filters and motor chokes as well as low interfering radiation and insulation stress.
     
  • Benefit:  Low system costs over the whole product life cycle.

Efficiency

  • Function:  The devices reach efficiencies of up to 98 %.
     
  • Advantage:  The high efficiency of the devices ensures optimal system efficiencies and reduces cooling requirements.
     
  • Benefit:  Lower energy costs at maximum system output.

DC Supply

  • Function:  The SD2M devices with DC supply can be operated with active front-end power supply unit.
     
  • Advantage:  Fast acceleration and deceleration processes at high energy efficiency.
     
  • Benefit:  Low energy costs and highest productivity.

The Powerful One

SIEB & MEYER has developed the frequency converter SD2M DC using the three-level tehnology to significantly reduce PWM-related rotor losses.

In addition to the SD2M Turbo devices for 3-phase mains supply, devices with DC supply are also available. These devices allowe to optionally operate SD2M DC with a power supply unit capable of recovering energy. This way applications with a process-related repeated braking operation can take advantage of the benefits of the three-level technology.

The Interfaces of Frequency Converter SD2M DC

  1. USB connection, parameterization, diagnosis and operation
  2. RS232 / RS485 / CAN interface / Modbus
  3. 2 analog reference value interfaces: +/-10 V,  2 analog outputs: 0 to 10 V
  4. Universal Motor Encoder Interface: Hall sensor, linear Hall sensor, magnetoresistive sensor, NAMUR sensor (pulse generator), Sin/Cos encoder
  5. 9 digital inputs and 5 digital outputs
  6. Liquid cooling
  7. Safety integrated "STO": Restart lock to meet category 4/PL e according to EN ISO 13849-1:2015 and EN 61508:2010 SIL3
  8. Motor connection
  9. 2 TTL encoder inputs and outputs
  10. DC supply
  11. EtherCAT (CoE)

Drive Functions and Safety Functions

SVC
V/f PWM
Servo
LI
STO

Software for Initial Operation and Parameterization: drivemaster2

Parameterization

• Tree-type structure
• Block diagrams
• Graphics
• Interactive help messages
• Comments
• „Parameter-Wizard“

Operation

• Without higher-ranking control
• Visualized reference and actual values
• Error and status messages

Diagnosis

• 4-channel oscilloscope
• Zoom functions
• Trigger functions
• Long-term recording function
• Measurements can be saved
• Diagnosis of the inputs and outputs
• Bus monitor

 

Technical Specifications of Frequency Converter SD2M DC with DC Supply Voltage

Device type Supply voltage Output power (kW) Output apparent power (kVA) Output current (A) Max. output current (A) HxWxD (mm) Weight Cooling
0369371AF0200 500 VDC 100 kW 100 kVA @ 16 kHz 165 A @ 16 kHz 165 685 x 388 x 188 30 kg Water  1)
0369373AF0200 500 VDC 150 kW 150 kVA @ 16 kHz 255 A @ 16 kHz 255 771 x 439 x 207 43 kg Water  1)
0369373BF0200 500 VDC 190 kW 190 kVA @ 16 kHz 310 A @ 16 kHz 310 771 x 439 x 207 43 kg Water  1)
0369375AF0100 500 VDC 285 kW 285 kVA @ 16 kHz 480 A @ 16 kHz 480 1317 x 336 x 489 94 kg Water  2)
0369375BF0100 500 VDC 365 kW 365 kVA @ 16 kHz 630 A @ 16 kHz 630 1317 x 336 x 489 94 kg Water  2)
0369376BF0200 500 VDC 490 kW 490 kVA @ 16 kHz 800 A @ 16 kHz 800 1478 x 353 x 596 136 kg Water  1)


1)  Aluminum cooling pipes
2) Copper cooling pipes

 

Applications

  • High-speed spindles are the key components of a machine tool. Only when operated in an optimal way, the desired machining accuracy, productivity and service life of the whole machine is guaranteed. 

     

    Drilling, Routing

About Sieb & Meyer

SIEB & MEYER AG - Drive and control solutions of the latest generation


SIEB & MEYER was founded in 1962 and is a successful company in the field of industrial electronics. With around 300 employees worldwide today, we develop and manufacture control technology and drive electronics. Our core technologies include controllers for mechanical engineering and automation technology, servo amplifiers for a wide range of drives and frequency converters for high-speed motors and generators.

Contact

SIEB & MEYER AG
Auf dem Schmaarkamp 21
D-21339 Lüneburg
Phone: +49 4131 203 0
Fax: +49 4131-203 2000

You can find all sales contacts at: www.sieb-meyer.com/contact/sales

You can find all agencies and partners at: www.sieb-meyer.com/contact/offices-and-sales-partners