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Bpt TH 450 - Technical Features and Specifications

Bpt TH 450
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54
The possibility of timer-controlled manual operation.
Range of adjustment: from +3 to +35°C
Temperature levels: three, programmable between
+3°C and +35°C
• Frost protection temperature: adjustable between
+3°C and +16°C.
Programming: a temperature level for each hour or
each day of the week which can be extended to two
levels by setting the start-up/shutdown delay time.
Room temperature measuring interval: 15 seconds:
Thermal differential: adjustable from 0°C to 0.9°C
Reading resolution: 0.1°C.
Displayed reading range: from 0°C to +40°C
Class A software.
Degree of pollution: 2.
Impulse voltage: 4 KV.
Maximum control unit temperature: 40°C.
Protection rating: IP30.
Class II electrical insulation.
Dimensions: 120 x 86 x 20 mm.
Operating temperature: from 0°C to +40°C
25TECHNICAL FEATURES
Unit for domestic use.
Independently installed electronic device.
Display: LCD graphic backlit.
Power supply: 3 alkaline LR03 size AAA 1.5V batteries.
Autonomy: over 1 year.
Battery low warning.
Time available for battery replacement: 2 minutes:
Relay: max. voltage 250 V, max. current 5A with resis-
tive load (2A with inductive load).
Type of action: 1B-U.
Available contacts: 1 NO-NC switch contacts.
Three operating modes: MANUAL, AUTOMATIC,
SYSTEM BYPASS
Daily programming of both heating and cooling.
Dual mode functionality: DIFFERENTIAL and
PROPORTIONAL INTEGRAL
Calibration of measured temperature.
Automatic advance for reaching the set temperature.
Remote activation.
System operating hours count from 1 to 9,999.

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