SV Series

SV Series

Stand-Alone Electronic Positioner

  • All electric design for quick, easy, efficient setup and operation
  • Designed to operate all Exlar® linear and rotary actuators
  • Configurable with a wide range of mounting styles to best suit your needs
  • Windows-based control software features intuitive operator interface
  • Multiple operating modes with independent P, I, and D gain settings
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If you are looking to replace your current SV Positioner, please contact your representative

Accurate, High Force Positioners

SV Series elctronic positioners are designed to be used with any Exlar rotary and linear actuator where high force and speed are important. These positioners offer an accurate, dependable way to control valves and dampers in process control applications. Convenient, all-electric design eliminates the complexity of electro-hydraulic interface pilot valves and electric-pneumatic positioners. These reliable and robust positioners provide two-way communication between your system and your actuator for accurate, efficient operation.

Superior Positioning

Fully digital SV positioners operate from standard process control inputs and allow simple retrofits for hydraulic or pneumatic actuated valve or damper applications. When paired with Exlar high performance linear and rotary actuators, these positioners can eliminate problems associated with conventional positioners, as well as those associated with actuator failures.

Simple, Reliable Feedback for Precise Control

With these superior electronic positioners, valves or dampers can be controlled proportionally in response to an analog input signal. This capability allows simple, convenient control through DCS or PLC systems. Similarly resolver feedback from the servo actuator offers reliable, accurate feedback—even in environments with extreme temperatures. Additionally the SV positioner can operate with auxiliary linear feedback devices for full absolute position capability.

Other Advantages

  • Versatility to operate all Exlar linear and rotary actuators
  • Digital inputs and outputs, and proportional analog output
  • Multiple operating modes
  • Position control is proportional to analog or digital commands (Modbus)
  • Analog or digital output is proportional to actual position
  • RS282 and RS485 serial communication and valve seating control
  • Drive and motor can be matched to exact requirements of application
  • Windows-based interface for quick setup and easy operation

 

Quick Data

Models: SV2008, SV2015, SV2035, SV4020, SV4050, SV4075
Input Voltage: 20 to 760 VDC and 71 to 540 VAC
Output Rating: up to 50 Amps (RMS), 100 Amps (Peak), 18 kW Power
Serial Port: RS485 Standard, RS232 with Converter Box ASCII and Modbus protocol
Standards/Ratings:  NEMA 1

Configuration Options

SV Series Configuration Options

Note: The SV Series cannot be purchased separately. For additional details and valid configurations, please consult Exlar Applications Engineering.

Standard Features

SV Series Standard Features
  • Linear or rotary actuator control capabilities
  • Position control proportional to analog or digital commands (Modbus)
  • Analog or digital output proportional to actual position
  • 24 Volt digital inputs and outputs
  • ASCII or Modbus protocol serial communication
  • High accuracy valve seating algorithm
  • Auxiliary analog control capability
  • Programmable seating force

* Some options are not available with every configuration. For options or specials not listed above or for extended temperature operation, please consult Exlar Applications Engineering.

IP Ratings for Exlar Actuators

SV Series

SV2008
Performance Specifications
 Printable View

SV Series Power Specifications

 

Current

RMS
Amps

Peak
Amps

Power
Watts

Voltage In

VDC

VAC

SV2008

8

15

2 kW

--

71-240, 3 phase

SV2008

7

15

2 kW

100-350

71-240, 1 phase

SV2008-24

8

15

2 kW

20-50

--

SV2015

15

30

2.5 kW

100-350

71-240, 3 phase

SV2015

7

30

2.5 kW

--

71-240, 1 phase

SV2015-24

15

30

2.5 kW

20-50

--

SV2035

35

70

6 kW

100-350

71-240, 3 phase

SV2035

20

70

6 kW

--

71-240, 1 phase

SV4008

10

15

3 kW

250-760

180-540 3 phase only

SV4020

20

30

7 kW

250-760

180-540 3 phase only

SV4050

50

100

18 kW

250-760

180-540 3 phase only

SV2015
Performance Specifications
 Printable View

SV SERIES POWER SPECIFICATIONS

 

CURRENT

RMS
AMPS

PEAK
AMPS

POWER
WATTS

VOLTAGE IN

VDC

VAC

SV2008

8

15

2 kW

--

71-240, 3 phase

SV2008

7

15

2 kW

100-350

71-240, 1 phase

SV2008-24

8

15

2 kW

20-50

--

SV2015

15

30

2.5 kW

100-350

71-240, 3 phase

SV2015

7

30

2.5 kW

--

71-240, 1 phase

SV2015-24

15

30

2.5 kW

20-50

--

SV2035

35

70

6 kW

100-350

71-240, 3 phase

SV2035

20

70

6 kW

--

71-240, 1 phase

SV4008

10

15

3 kW

250-760

180-540 3 phase only

SV4020

20

30

7 kW

250-760

180-540 3 phase only

SV4050

50

100

18 kW

250-760

180-540 3 phase only

SV2035
Performance Specifications
 Printable View

SV SERIES POWER SPECIFICATIONS

 

CURRENT

RMS
AMPS

PEAK
AMPS

POWER
WATTS

VOLTAGE IN

VDC

VAC

SV2008

8

15

2 kW

--

71-240, 3 phase

SV2008

7

15

2 kW

100-350

71-240, 1 phase

SV2008-24

8

15

2 kW

20-50

--

SV2015

15

30

2.5 kW

100-350

71-240, 3 phase

SV2015

7

30

2.5 kW

--

71-240, 1 phase

SV2015-24

15

30

2.5 kW

20-50

--

SV2035

35

70

6 kW

100-350

71-240, 3 phase

SV2035

20

70

6 kW

--

71-240, 1 phase

SV4008

10

15

3 kW

250-760

180-540 3 phase only

SV4020

20

30

7 kW

250-760

180-540 3 phase only

SV4050

50

100

18 kW

250-760

180-540 3 phase only

SV4020
Performance Specifications
 Printable View

SV SERIES POWER SPECIFICATIONS

 

CURRENT

RMS
AMPS

PEAK
AMPS

POWER
WATTS

VOLTAGE IN

VDC

VAC

SV2008

8

15

2 kW

--

71-240, 3 phase

SV2008

7

15

2 kW

100-350

71-240, 1 phase

SV2008-24

8

15

2 kW

20-50

--

SV2015

15

30

2.5 kW

100-350

71-240, 3 phase

SV2015

7

30

2.5 kW

--

71-240, 1 phase

SV2015-24

15

30

2.5 kW

20-50

--

SV2035

35

70

6 kW

100-350

71-240, 3 phase

SV2035

20

70

6 kW

--

71-240, 1 phase

SV4008

10

15

3 kW

250-760

180-540 3 phase only

SV4020

20

30

7 kW

250-760

180-540 3 phase only

SV4050

50

100

18 kW

250-760

180-540 3 phase only

Resources

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SV Series Drawings

Pre-sale drawings and models are representative and are subject to change. Certified drawings and models of a particular configuration are available for a fee. Please consult your local Exlar representative for additional details.

SV SV System
SV2008 Mounting Dimensions and Specs Interconnect Diagram SV2008 and SV2015
SV2015 Mounting Dimensions and Specs Interconnect Diagram SV2035, SV4008, SV4020, SV4050 and SV4075
SV2035 Mounting Dimensions and Specs
SV4008 Mounting Dimensions and Specs
SV4020 Mounting Dimensions and Specs
SV4050 Mounting Dimensions and Specs

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