Sporlan Electronic Refrigeration Controllers | #952569


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952569

Sporlan Electronic Refrigeration Controllers | #952569

Kelvin II Without Display


Technical Specifications

  • Cable Length: N/A
  • Minimum Working Temperature (F): N/A
  • Length (inch): N/A
  • Communication Port: RS 485, Modbus
  • Connection: N/A
  • Controller Type: Stand Alone Controller- No Display
  • Application: Refrigeration Control
  • Enclosure: PC- Light Gray
  • Degree of Protection (IP): N/A
  • Indicator Type: LED- Red, Power
  • Display Type: No Display
  • Input Voltage (VDC): 22-26.6 VDC; Class II Input
  • Input Voltage (VAC): 20-26 VAC
  • Keypad/User Interface Option: Optical Encoder (SELECT knob)
  • Mounting: DIN Rail- EN 50 022
  • Maximum Operating Temperature (F): 158°
  • Number of Outputs: 2
  • Maximum Working Temperature (F): N/A
  • Operating Humidity: 0-95% Relative Humidity (Non- Condensing)
  • Minimum Operating Temperature (F): -40°
  • Operating Style: N/A
  • Number of Inputs: 5
  • Pressure Range (psig): N/A
  • Signal Output: Relay: 100-240 VAC , 3A ind/250 V, 22-28 VDC, 250 mA Digital Output with Ground (Not Currently Used)
  • Sensor type: N/A
  • Type: Kelvin II Controller
  • Wiring: Screw Terminal
  • Signal Input: 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
  • Division: Sporlan Division
Safety Warning

Item Information

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.

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