Sporlan Electronic Refrigeration Controllers | Product Series

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Sporlan Electronic Refrigeration Controllers

Sporlan Electronic Refrigeration Controllers

The Sporlan Kelvin II Series valve controllers provide unmatched control of electric valves for a variety of applications.

Technical Specifications

  • Controller Type: Standalone Controller with Display
  • Display Type: Digital LED
  • Communication Port Type: RS485, Modbus
  • Number of Inputs: 6
  • Number of Outputs: 2
  • Input Voltage: 22 to 26.6 VDC, 20 to 26 VAC
  • Operating Humidity: 0 to 95 % Relative Humidity (Non-Condensing)
  • Maximum Operating Temperature: 158 °F
  • Minimum Operating Temperature: -40 °F
Safety Warning

Full Product Description

The superheat control provides true pressure / temperature superheat control via an EEV utilizing Sporlan’s unique control algorithms, while the subcool control replaces mechanical subcooling that combines liquid temperature control AND minimum superheat control. The temperature and pressure controls allow precise control of air temperature and pressure using electric valves (SDR and CDS). Chiller and Secondary Fluid controls are also available. The Kelvin II controller line boasts both integrated and remote display options, networking capability, Auto PID and simple setup and operation.

Related Documents

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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)
952567 Kelvin II Controller 22-26.6 VDC; Class II Input RS 485, Modbus LED- Red, Power N/A N/A Digital LED- Red, 7 Segment, 4 Digit Screw Terminal N/A 0-95% Relative Humidity (Non- Condensing) 2 Refrigeration Control 5 DIN Rail- EN 50 022 N/A -40° 158° N/A Optical Encoder (SELECT knob) PC- Light Gray N/A N/A N/A Relay: 100-240 VAC , 3A ind/250 V, 22-28 VDC, 250 mA Digital Output with Ground (Not Currently Used) Digital: 0-5 VDC Maximum Range (Interface to Dry Contact or Open Collector), Analog: 4 Temperature Sensors- 2 Kohm (*3 Kohm Optional), 1 Pressure Transducer .5-4.5 VR N/A Stand Alone Controller- With Display 20-26 VAC
952568 Kelvin II Controller 22-26.6 VDC; Class II Input RS 485, Modbus LED- Red, Power N/A N/A Digital, Remote, LED- Red, 7 Segment, 4 Digit Screw Terminal N/A 0-95% Relative Humidity (Non- Condensing) 2 Refrigeration Control 5 DIN Rail- EN 50 022 N/A -40° 158° N/A Optical Encoder (SELECT knob) PC- Light Gray N/A N/A N/A Relay: 100-240 VAC , 3A ind/250 V, 22-28 VDC, 250 mA Digital Output with Ground (Not Currently Used) Digital: 0-5 VDC Maximum Range (Interface to Dry Contact or Open Collector), Analog: 4 Temperature Sensors- 2 Kohm (*3 Kohm Optional), 1 Pressure Transducer .5-4.5 VR N/A Remote Diplay Unit 20-26 VAC
952569 Kelvin II Controller 22-26.6 VDC; Class II Input RS 485, Modbus LED- Red, Power N/A N/A No Display Screw Terminal N/A 0-95% Relative Humidity (Non- Condensing) 2 Refrigeration Control 5 DIN Rail- EN 50 022 N/A -40° 158° N/A Optical Encoder (SELECT knob) PC- Light Gray N/A N/A N/A Relay: 100-240 VAC , 3A ind/250 V, 22-28 VDC, 250 mA Digital Output with Ground (Not Currently Used) Digital: 0-5 VDC Maximum Range (Interface to Dry Contact or Open Collector), Analog: 4 Temperature Sensors- 2 Kohm (*3 Kohm Optional), 1 Pressure Transducer .5-4.5 VR N/A Stand Alone Controller- No Display 20-26 VAC
952570 Subcool Controller 22-26.6 VDC; Class II Input RS485, Modbus LED- Red, 7 Segment, 4 Digit; LED- Red, Power N/A N/A Digital LED Screw Terminal N/A 0-95% Relative Humidity (Non- Condensing) 0 N/A 6 DIN Rail- EN 50 022 N/A -40° 158° N/A Optical Encoder (SELECT knob) PC- Light Gray N/A N/A N/A N/A Digital: 0-5 VDC Maximum Range (Interface to Dry Contact or Open Collector), Analog: 4 Temperature Sensors- 2 Kohm (*3 Kohm Optional), 1 Pressure Transducer .5-4.5 VR (*150 psgi, 300psgi, or 500 psig) N/A Local Display 20-26 VAC
953463 Chiller Controller 22-26.6 VDC; Class II Input RS485, Modbus, BACnet LED- Red, 7 Segment, 4 Digit; LED- Red, Power N/A N/A Digital LED Screw Terminal N/A 0-95% Relative Humidity (Non- Condensing) 0 N/A 6 DIN Rail- EN 50 022 N/A -40° 158° N/A Optical Encoder (SELECT knob) PC- Light Gray N/A N/A N/A N/A Digital: 0-5 VDC Maximum Range (Interface to Dry Contact or Open Collector), Analog: 4 Temperature Sensors- 2 Kohm (*3 Kohm Optional), 1 Pressure Transducer .5-4.5 VR (*150 psig/ 0-10.3 bar, 300 psig/0-20.7 bar, 500 psig/ 0-34.5 bar) N/A Local Display 20-26 VAC
953474 Pressure Controller 22-26.6 VDC; Class II Input RS485, Modbus LED- Red, 7 Segment, 4 Digit; LED- Red, Power N/A N/A Digital LED Screw Terminal, 12-24 AWG N/A 0-95% Relative Humidity (Non- Condensing) 2 N/A 6 DIN Rail- EN 50 022 N/A -40° 158° N/A Optical Encoder (SELECT knob) PC- Light Gray N/A N/A N/A Relay: 100-240 VAC , 3A ind/250 V, 22-28 VDC, 250 mA Digital Output with Ground (Not Currently Used) Digital: 0-5 VDC Maximum Range (Interface to Dry Contact or Open Collector), Analog: 4 Temperature Sensors- (2 Kohm, 3 Kohm, or 98.6 Kohm), 1 Pressure Transducer .5-4.5 VR (*150psiA, 150 psig, 300 psig, or 500 psig) N/A Standalone Controller With Display 20-26 VAC

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