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2-point controllers | Thermostats

TSHK 681, 682: Fan-coil room temperature controller, with digital display Features •

Y

LCD of the room temperature or setpoint, with two buttons (±) for adjusting the setpoint

Output for heating or cooling depending on connection type, or change in direction of operation with external switch • With main switch for mains power supply and slide switch for three fan speeds • Suitable for wall mounting or fitting on recessed junction boxes

Electronics unit and switching relay

Quasi-continuous temperature control

2-point pulsed activation

Individual unitary temperature control in residential and business rooms for activating e.g. electric heating systems, thermal actuators, or fans or cooling units in air-conditioning systems.

TSHK68*F001

Technical data Power supply

Power supply1)

230 V~, approx. ±10 V, 50...60 Hz

Setting range Proportional band Display of actual value Hysteresis2) Shortest switching interval Time constant in still air Dead time in still air Time constant in moving air (0.2 m/s) Dead time in moving air (0.2 m/s)

5...30 °C; resolution 0.5 °C 3K 0...40 °C; resolution 0.1 °C Approx. ±0.1...0.5 K Approx. 18 minutes (E = 0.5) 20 minutes 2 minutes 15 minutes 1 minutes

Ambient temperature

0...55 °C

Load Fan load

3(2) A, 230 V~ 6(3) A, 230 V~

Weight Housing Housing material

0.18 kg Pure white (RAL 9010) Fire-retardant thermoplastic (fire classification UL94 HB) Black thermoplastic with NTC sensor At rear For cables of up to 2.5 mm²

Parameters

Ambient conditions

Outputs

Construction

Baseplate Cable inlet Screw terminals Standards and directives

Type of protection Protection class Energy class

1)

2)

IP30 (EN 60529) II (IEC 60730) I = 1% as per EU 811/2013, 2010/30/EU, 2009/125/EC

10% more voltage results in: Proportional band approx. 4 K, switching period 15 min, actual-value reduction approx. 0.5 K The device is pulsed electronically. When the temperature increases, the control factor falls to zero at the “Heating” output and rises to E = 1 at the “Cooling” output. A small temperature variation of ±0.1...0.5 K occurs as a result of pulsing, depending on the time constant of the room

Right of amendment reserved © 2021 Fr. Sauter AG

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Profile for SAUTER Controls

SAUTER Catalogue 2021/2022 Products and Systems  

Comprehensive information about products and solutions.

SAUTER Catalogue 2021/2022 Products and Systems  

Comprehensive information about products and solutions.

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