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KE2 22157 KE2 Evap 2 OEM Refrigeration Controller
Brand: KE2 Therm Solutions
Part Number / MPN: 22157
Model: KE2 Evap 2 OEM
Product Type: OEM Evaporator Controller
Condition: New
Voltage: 100–240 VAC
Operating Temperature: -40°F to 140°F
Regulatory Listing: cRUus
Compliance: California Title 24
Description
New KE2 Therm Solutions 22157 KE2 Evap 2 OEM energy-saving evaporator controller for low- and medium-temperature commercial refrigeration applications.
The KE2 Evap 2 OEM provides precise digital evaporator control while combining the functions of multiple refrigeration components into a single controller.
Designed to provide functions including:
* A2L mitigation device
* Thermostat control
* Fan delay
* Defrost time clock
* Defrost termination
* Electronic expansion valve control
* Temperature control and monitoring
* Remote monitoring and diagnostics
Valve Control
Compatible with:
* Thermostatic Expansion Valve (TEV)
* Electronic Expansion Valve (EEV)
* Pulse Width Modulation (PWM)
The controller can drive an EEV for improved energy efficiency, temperature control and system monitoring while also supporting mechanical TEV applications.
Energy-Saving Demand Defrost
Features KE2’s demand-defrost technology, which determines defrost requirements based on evaporator efficiency rather than relying exclusively on fixed defrost schedules.
KE2 states that its demand-defrost algorithm has been third-party verified to provide 20%+ energy savings.
Defrost Capabilities
Supports:
* Air defrost
* Electric defrost
* Hot gas defrost
Defrost can be initiated by:
* Demand
* Time
* Runtime
Fan Control
Supports:
* KE2 Adaptive Fan Management
* Fixed-speed fan control
* Variable-speed fan control
Communications & Remote Monitoring
Communication capabilities include:
* KE2 SmartAccess
* Ethernet TCP/IP
* RESTful JSON API
* BACnet/IP when used with KE2-EM
KE2 SmartAccess capabilities include remote access and monitoring, system logs, and email, text and push alerts.
Data Logging
* 30 days of built-in data logging
* 365+ days when used with KE2-EM
Supported Refrigerants
Manufacturer-listed refrigerants include:
Applications
Designed for applications including:
* Walk-in coolers
* Walk-in freezers
* Refrigerated warehouses
* Refrigerated production areas
* Blast freezers
* Temperature and humidity control applications
Alarm Options
Depending on system configuration, alarm capabilities include:
* Display alarms
* Email alerts
* Text alerts through KE2 SmartAccess
* Buzzer with KE2 Combo Display
* Alarm relay with KE2 Combo Display
Important
Please verify KE2 part number 22157 and compatibility with your specific refrigeration system before purchasing.
This listing is for the item and accessories shown in the photos. Please review all photos to confirm exactly what is included.
Professional installation and configuration are recommended.
