KE2 Evap-RE2 Contactor Panel

Pre-wired panel with fan & defrost contactors. Provides energy savings, precise temperature & superheat control, frost reduction, communications, and more.
    CA Title 24/JA8
  • Overview
  • Specifications
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Product Type Temperature and Defrost Controls
Min. Operating Temp. (F) -13
Max. Operating Temp. (F) 120
Compliance Listing CA Title 24
Environmental Listing NEMA 1
Regulatory Listing UL508
Voltage Rating 120, 208-240, 460
Alarm Option Display, Alarm Relay, Buzzer/Light Kit, Email, Text
Communication Service Wi-Fi, KE2 SmartAccess, Ethernet TCP/IP, RESTful JSON API, BACnet/IP with KE2-EM
Datalogging 30 Days Built-in, 365+ Days with KE2-EM
Fan Motor Control KE2 Adaptive Fan Management, Fixed Speed, Variable Speed
Defrost Type Air, Electric, Hot Gas
Defrost Initiation Demand, Time, Runtime
Refrigerants R-404A, R-422C, R-427A, R-513A, R-450A, R-449A, R-448A, R-744, R-410A, R-407F, R-409A, R-408A, R-438A, R-717, R-22, R-134a, R-422D, R-422A, R-407C, R-407A, R-507
Valve Control Thermostatic Expansion Valve (TEV), Electric Expansion Valve (EEV), Pulse Width Modulation (PWM), Electric Evap. Pressure Regulator (EEPR), Electric Hot Gas Bypass (EHGB)
Application Type Walk-in Cooler, Walk-in Freezer, Refrigerated Warehouse, Refrigerated Production Area, Blast Freezer
Part Number 21673, 21674, 21675, 22021, 22022, 22023

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PRODUCT INFORMATION

  • Spec Sheets

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    Spec Sheet Specifications – N/O Solid State Relay // Q.7.75 6/1/2022 View
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  • Spectral Data Sheets

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  • Revit Component Files (Non-Illuminated)

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Installation Instructions Quick Start Guide – KE2 Evap-RE2 Contactor Panel v2.05 // Q.1.40 7/1/2024 View
    User Manual How to Direct Connect to KE2 Therm Ethernet Controllers // Q.5.11 2/1/2022 View
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  • Confidential Documents

  • Marketing Material (e.g. Brochures, Sell Sheets, FAQs)

  • Archived Documents

    Document Type Document Title Description Updated View
    Installation Instructions (Archived) Quick Start Guide – KE2 Evap-RE2 Contactor Panel v1.20 // Q.1.40 (Archived) 11/1/2021 View
    Installation Instructions (Archived) Quick Start Guide – KE2 Evap-RE2 Contactor Panel v2.0 // Q.1.40 (Archived) 11/1/2022 View
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    How to Buy

    Acuity Brands lighting and controls products are primarily sold through a network of agents and distributors across North America,
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    call us at 1.800.705.SERV (7378).

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