Pump Control Panels

Pump controllers monitor flow and/or level variables and control a pump accordingly to maintain the desired levels. Pump control can include simply turning a pump on and off or more advanced controls for pump speed, output pressure, etc. Installation is easy. The pump control panel is factory wired to provide flexible control and protect against short circuits and overloads. Ample space is provided for field modifications and installation of accessories.

Technical specifications for Pump Control Panels

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Product Line - NEMA Pump Controls

NEMA Pump Panel

Class 82 Slim Line

Class 82 slim line NEMA pump controller

The NEMA Slim Line pump panels are specifically suited for irrigation and similar pumping applications and is built to withstand the harsh elements of the outdoors. Typical applications include crop irrigation, sprinklers, misters and soakers, watering for livestock and other daily applications and ground dewatering for excavation and construction sites.

 

Features & Benefits:

  • Simplicity and its compact lightweight design make this an attractive solution to budgeting challenges.
  • The contactor is NEMA rated to provide reliable motor control and protection expected in the most demanding applications.
  • The ESP200 solid-state overload relay has a protective coating on the circuit board which gives it superior protection against high humidity, condensation and corrosive environments.
  • 3-point terminal strips for both power and control connections are included as standard for convenient field connections.
  • The enclosure is fabricated with galvanized steel versus conventional cold rolled steel for superior corrosion resistance.
  • Its size and weight is about half that of the Class 87 which increases the ease of installation.

Full Voltage Starter

Class 87

Full Voltage Starter, Class 87

The full voltage starter pump controllers are specifically designed for the agricultural, petrochemical and other industries requiring pump control. They are built to withstand the harsh elements of the outdoors and are well suited for the most demanding environments. Typical applications include crop irrigation, oil fields, waste water treatment and sprinklers.

 

Features & Benefits:

  • Heavy-duty disconnect switch with visible blades for safety and double break switch action to reduce arcing and increase lifetime (also available with circuit breaker)
  • Line side shield on disconnect switch to help guard personnel from contact with live parts
  • Type 3/3R enclosure fabricated with galvannealed steel versus conventional cold rolled steel for superior corrosion resistance
  • Rugged 30 mm H-O-A switch and Start push button, which are standard features, meet Type 3, 4, 12, and 13 specifi cations and are oil and dust tight for durabilit

Reduced Voltage Starters

Class 36 & 37, 88

Reduced Voltage Starters, Class 36 & 37, 88

Class 36 and 37 electromechanical reduced voltage starters

Siemens manufactures the three commonly used electromechanical reduced voltage starters. Each one is designed for specific application requirements and consists of auto transformer, wye-delta and part-winding starters. The reduced voltage starter:

  • Reduces inrush current
  • Provides smoother acceleration of  the load
  • Reduces starting torque
  • Reduces stresses on mechanical linkages

Class 88 NEMA reduced voltage pump control panels

The Siemens Class 88 reduced voltage starter pump controllers consist of the same type of Class 37 starters and their benefits with added features. The added features make the Class 88 ideal for pump control applications and include the following:

  • Type 3/3R enclosure which is fully gasketed to ensure a dust tight and water tight seal
  • Rugged 30 mm H-O-A switch and Start push button as standard
  • The ESP200 solid-state overload relay has a protective coating on the circuit board which gives it superior protection against high humidity, condensation and corrosive environments.
  • UL rated as Service Entrance Equipment

NEMA Vacuum Starter

Class 87

Class 87 NEMA vacuum starter pump control panels

The vacuum starter pump controllers are designed for the harshest environments. Typically environments include chemical, petrochemical, waste water treatment and mining.

 

Features & Benefits:

  • Heavy-duty NEMA vacuum starter sizes 4 - 6 to provide reliable motor control and protection expected in the most demanding applications
  • Hermetically sealed contacts preventing environment from adversely affecting their operation
  • No arcs nor arcing gases are produced minimizing erosion and thus increasing the electrical endurance of the contacts
  • Available with a fusible disconnect switch or circuit breaker
  • Type 3/3R enclosure which is fully gasketed to ensure a dust tight and water tight seal

Duplex Controllers

Class 83 & 84

Duplex Motor and Pump Controllers

The Siemens duplex motor controllers are specifically designed for industrial and commercial applications that require duplex controls such as duel pumps or blowers. They are built to withstand demanding environments found both indoors and outdoors. Duplex motor controllers consists of two motor starters in a common enclosure. Class 83 is a non-combination duplex motor controller. Class 84 is a combination duplex motor controller with two separate disconnects or circuit breakers.

 

Features & Benefits:

  • Heavy-duty NEMA starter sizes 0 – 4 including Siemens exclusive half-size starters to provide reliable motor control and protection expected in the most demanding applications. Combination controllers are available with a disconnect switch or circuit breaker
  • The ESP200 solid-state overload relay has a protective coating on the circuit board which gives it superior protection against high humidity, condensation and corrosive environments
  • Combination controllers are available with a disconnect switch or circuit breaker
  • Alternator controls included as standard
  • Comprehensive offering of enclosure types including Type 1, 3/3R, 12, 4 painted and 4X stainless steel to meet your application requirements