PSK Series Refrigeration Controllers | Product Series

Filter by

    No filters selected

Type

Input Voltage (VDC)

Communication Port

Indicator Type

Pressure Range (psig)

Sensor type

Display Type

Wiring

Minimum Working Temperature (F)

Operating Humidity

Number of Outputs

Application

Number of Inputs

Mounting

Maximum Working Temperature (F)

Minimum Operating Temperature (F)

Maximum Operating Temperature (F)

Length (inch)

Keypad/User Interface Option

Enclosure

Degree of Protection (IP)

Operating Style

Connection

Signal Output

Signal Input

Cable Length

Controller Type

Input Voltage (VAC)

Get your Parker account Today!

Create one account to manage everything you do with Parker, from your shopping preferences to your application access.


LOADING IMAGES
PSK Series Refrigeration Controllers

PSK Series Refrigeration Controllers

Sporlan’s PSK Series electronic controllers manage low and medium temperature refrigeration units by controlling compressors, defrost, lights and fans.

Technical Specifications

  • Connection Type: Screw terminal block or extractable terminal block (power supply, inputs, outputs); 6-pin connector (serial communications port)
  • Sensor Type: Probes: NTC/PTC
  • Sensing Range: -40 to 105 °C (NTC), -40 to 220 °F (NTC), -50 to 150 °C (PTC), -50 to 300 °F (PTC)
  • Operating Temperature: 0 to 55 °C, 32 to 131 °F
Safety Warning

Full Product Description

There are several models to choose from starting with the PSK201 with simple logic and wiring (for base compressor and defrost control) to the PSK214 with multiple I/Os and evaporator fan management (for complex compressor, defrost and fan control).
A quick glance at the 3-1/2 digit display panel during operation shows the refrigerator status; which includes an alarm icon and temperature of the controlled space. Depending on the model, defrost control is handled by compressor stop or time/temperature based off of a real time clock.

Related Documents

×
Products Type Input Voltage (VDC) Communication Port Indicator Type Pressure Range (psig) Sensor type Display Type Wiring Minimum Working Temperature (F) Operating Humidity Number of Outputs Application Number of Inputs Mounting Maximum Working Temperature (F) Minimum Operating Temperature (F) Maximum Operating Temperature (F) Length (inch) Keypad/User Interface Option Enclosure Degree of Protection (IP) Operating Style Connection Signal Output Signal Input Cable Length Controller Type Input Voltage (VAC)
PSK201N5 Digital Thermostat N/A N/A N/A N/A 1 (Cabinet Probe) for PTC/NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Medium Temp 1/2 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Screw Terminal Blocks (Power Supply, Input and Output) 1 Relay: Compressor Relay- 16 Res. A@ 250 VAC (Change- Over Contact); 5 FLA, 30 LRA N/A N/A N/A 115 VAC
PSK201N7 Digital Thermostat N/A N/A N/A N/A 1 (Cabinet Probe) for PTC/NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Medium Temp 1 1/2 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Screw Terminal Blocks (Power Supply, Input and Output) 1 Relay: Compressor Relay- 16 Res. A@ 250 VAC (Change- Over Contact); 5 FLA, 30 LRA N/A N/A N/A 230 VAC
PSK203N5 Digital Thermostat N/A N/A N/A N/A 2 (Cabinet Probe and Evaporator Probe) for PTC/ NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Low Temp 1/2 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Screw Terminal Blocks (Power Supply, Input and Output) 3 Relays: Compressor Relay- 16 Res. A @250 VAC, 5 FLA, 30 LRA (NO Contact), Defrost Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (Change- Over Contact), Evaporator Fan Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (NO Contact) N/A N/A N/A 115 VAC
PSK203N7 Digital Thermostat N/A N/A N/A N/A 2 (Cabinet Probe and Evaporator Probe) for PTC/ NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Low Temp 1 1/2 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Screw Terminal Blocks (Power Supply, Input and Output) 3 Relays: Compressor Relay- 16 Res. A @250 VAC, 5 FLA, 30 LRA (NO Contact), Defrost Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (Change- Over Contact), Evaporator Fan Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (NO Contact) N/A N/A N/A 230 VAC
PSK204N9 Digital Thermostat N/A N/A N/A N/A 2 (Cabinet Probe and Evaporator Probe) for PTC/ NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Low Temp N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Screw Terminal Blocks (Power Supply, Input and Output) 4 Relays: Compressor Relay- 16 Res. A @250 VAC, 5 FLA, 30 LRA (Exchange Contacts), Defrost Relay- 8 Res. A @250 VAC, 2 FLA , 12 LRA (Exchange Contacts), Evaporator Fan Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (NO Contact), Fourth Output- 8 Res. A @250 VAC, 1 (Microport) for NO/ NC Contact (Clean Contact, 5 V, 1 mA); fourth Input can be configured as a Sensor Input (Display Probe or Condenser Probe, for PTC/ NTC Probes) or Digital Input (Multi-Function, Clean Contact, 5 V, 1 mA) N/A N/A 115-230 VAC
PSK214N9EXBS Digital Thermostat N/A Serial Port Alarm Buzzer N/A 2 (Cabinet Probe and Evaporator Probe) for PTC/ NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A 4 Relay N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Spring Extractable Terminal Blocks (Power Suppl, Inputs and Outputs) by Request, 6 Pin Connector (Serial Port) 4 Relays: Compressor Relay- 16 Res. A @250 VAC, 5 FLA, 30 LRA (Exchange Contacts), Defrost Relay- 8 Res. A @250 VAC, 2 FLA , 12 LRA (Exchange Contacts), Evaporator Fan Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (NO Contact), Fourth Output- 8 Res. A @250 VAC, 1 (Microport) for NO/ NC Contact (Clean Contact, 5 V, 1 mA); fourth Input can be configured as a Sensor Input (Display Probe or Condenser Probe, for PTC/ NTC Probes) or Digital Input (Multi-Function, Clean Contact, 5 V, 1 mA) N/A N/A 115-230 VAC
PSK221N5EXBS Digital Thermostat N/A Serial Port Alarm Buzzer N/A 1 (Cabinet Probe) for PTC/NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Medium Temp 1/2 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Extractable Terminal Blocks (Power Supply, Inputs and Output), 6 Pole Connector (Serial Port) 1 Relay: Compressor Relay- 16 Res. A@ 250 VAC, 5 FLA, 30 LRA (Change- Over Contact) N/A N/A N/A 115 VAC
PSK221N7EXBS Digital Thermostat N/A Serial Port Alarm Buzzer N/A 1 (Cabinet Probe) for PTC/NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Medium Temp 1 1/2 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Extractable Terminal Blocks (Power Supply, Inputs and Output), 6 Pole Connector (Serial Port) 1 Relay: Compressor Relay- 16 Res. A@ 250 VAC, 5 FLA, 30 LRA (Change- Over Contact) 1 (Multi- Purpose / Door Switch) for NO/NC Contact, (Free of Voltage, 5 V 1 mA) also Configurable for Measure Input (Evaporator or Condenser Probe, for PTC, NTC Probes) N/A N/A 230 VAC
PSK223N5EXBS Digital Thermostat N/A Serial Port Alarm Buzzer N/A 2 (Cabinet Probe and Evaporator Probe) for PTC/ NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Low Temp 1/3 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Extractable Terminal Blocks 3 Relays: Compressor Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (NO Contact), Defrost Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (Change- Over Contact), Evaporator Fan Relay- 5 Res. A @250 VAC (NO Contact) 1 (Multi- Purpose / Door Switch) for NO/NC Contact (5v, 1 mA) N/A N/A 120 VAC
PSK223N7EXBS Digital Thermostat N/A Serial Port Alarm Buzzer N/A 2 (Cabinet Probe and Evaporator Probe) for PTC/ NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Low Temp 1/2 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Extractable Terminal Blocks 3 Relays: Compressor Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (NO Contact), Defrost Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (Change- Over Contact), Evaporator Fan Relay- 5 Res. A @250 VAC (NO Contact) 1 (Multi- Purpose / Door Switch) for NO/NC Contact (5v, 1 mA) N/A N/A 230 VAC
PSK231N5EXBS Digital Thermostat N/A Serial Port Alarm Buzzer N/A 1 (Cabinet Probe) for PTC/NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Medium Temp 1 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Extractable Terminal Blocks (Power Supply, Inputs and Output), 6 Pole Connector (Serial Port) 1 Relay: Compressor Relay- 30 Res. A @250 VAC, 12 FLA, 72 LRA (NO Contact) 1 (Multi- Purpose / Door Switch) for NO/NC Contact (Free of Voltage, 5 V 1 mA) also Configurable for Measure Input (Evaporator or Condenser Probe, for PTC, NTC Probes) N/A N/A 115 VAC
PSK231N7EXBS Digital Thermostat N/A Serial Port Alarm Buzzer N/A 1 (Cabinet Probe) for PTC/NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Medium Temp 2 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Extractable Terminal Blocks (Power Supply, Inputs and Output), 6 Pole Connector (Serial Port) 1 Relay: Compressor Relay- 30 Res. A @250 VAC, 12 FLA, 72 LRA (NO Contact) 1 (Multi- Purpose / Door Switch) for NO/NC Contact (Free of Voltage, 5 V 1 mA) also Configurable for Measure Input (Evaporator or Condenser Probe, for PTC, NTC Probes) N/A N/A 230 VAC
PSK233N5EXBS Digital Thermostat N/A Serial Port Alarm Buzzer N/A 2 (Cabinet Probe and Evaporator Probe) for PTC/ NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Low Temp 1 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Extractable Terminal Blocks 3 Relays: Compressor Relay- 30 Res. A @250 VAC, 12 FLA, 72 LRA (NO Contact), Defrost Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (Change- Over Contact), Evaporator Fan Relay- 5 Res. A @250 VAC (NO Contact) 1 (Multi- Purpose / Door Switch) for NO/NC Contact (5v, 1 mA) N/A N/A 115 VAC
PSK233N7EXBS Digital Thermostat N/A Serial Port Alarm Buzzer N/A 2 (Cabinet Probe and Evaporator Probe) for PTC/ NTC Probes Digital LED N/A 32° 10%-90% Relative Humidy (Without Condensate) N/A Low Temp 2 HP N/A N/A 131° N/A N/A N/A N/A N/A 65 N/A Extractable Terminal Blocks 3 Relays: Compressor Relay- 30 Res. A @250 VAC, 12 FLA, 72 LRA (NO Contact), Defrost Relay- 8 Res. A @250 VAC, 2 FLA, 12 LRA (Change- Over Contact), Evaporator Fan Relay- 5 Res. A @250 VAC (NO Contact) 1 (Multi- Purpose / Door Switch) for NO/NC Contact (5v, 1 mA) N/A N/A 230 VAC
PSKEY Digital Thermostat Programming Key N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Programming Key N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

687466
840599