Keveno Electronics Inc.
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Programmable Thermostats

— Digital Thermostats, HVAC Thermostats, Programmable Thermostats
Product Category: Thermostat
Sales Method: Export, Manufacture
Payment Term: T/T
Min. Order Unit Price
Contact Info

Mrs.Jessica Huo

Address: China (mainland) Beijing Beijing,No. 9 W. R. of North 4th Ring Haidian District
All Products (8)

Product Detail

Product Attribute:

  • China (mainland) More >
  • keveno
  • 05/18/2012
  • 05/21/2012

Product Content Description:

KA502 series thermostats are Programmable Control ones that can be extensively applied for hotels for the purpose of energy saving and they can control most of heating, cooling and ventilating equipment with auto/manual fan speed settable.
They are flush-mounting models for easy installation into 86 junction box.
The set-point range of the thermostat can be freely set between 5 and 95°C.
The thermostat is powered by AC/DC24V/AC230V with built-in RS485 network protocol.
The thermostat can be set at 12/24 time mode and can display Celsius and Fahrenheit temperature mode.
● Programmable Control
● Built-in RS485 communicating protocol (up to 254 addresses)
● Celsius and Fahrenheit switchable
● 12/24 time mode selectable
● Internal/external sensor exchangeable
● Auto/Manual fan speed Programmable Control
● Setpoint range settable (5°C to 95°C)
● Low temperature protection
● Remote Control (Optional)
● Sleep function available
● Blue/Green backlight selectable
● Door Key Switch Available
● Max/Min Temp. Settable
● Internal/External or Average Temp. Settable
● Defrost Function
● Self-testing Function
Technical Data
● Power supply: AC/DC24V or AC85-260V
● Operating voltage AC 230 V
● Output signal: ON/OFF
● Frequency: 50 or 60 Hz
● Operating difference: 1°C
● Setpoint Range: 5 to 95°C
● Amperage at AC 230 V 0.2…3 (1) A
● Terminals: 2 x 1.5 mm2/1x 2.5 mm2, min. (0.5 mm2)
● Weight: 0.15 kg
● Color: white with glass panel
● Housing: ABS Flame Retardant
● Dimensions: 86 × 86 × 14.5 mm

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