Danfoss RMT 24, RMT 24T, RMT 24R, RMT 230T, RMT 230 Data sheet [sl]

Data Sheet	Electro-Mechanical Room Thermostat
	RMT
Application		RMT room thermostats are suitable for the control
		of heating, ventilation and air conditioning
		systems.
		The range includes models for use in 24V
		systems - types RMT 24, RMT 24T and RMT
		24R, plus models for use in 220/240V systems
		- types RMT 230 and RMT 230T.
		Versions are also available with built-in
		thermometer and night set-back function.
		Please refer to tables below for technical
		specifications and ordering codes.
Principle

Ordering	No.	Type		Ordering Code	Description		Accelerator	Thermometer		Night Setback
	1	RMT-230		087N1100	230V a.c.		Parallel	No		No
	2	RMT-230 *		087N1110	230V a.c.		No	No		No
	3	RMT-230T		087N1125	230V a.c.		Parallel	Yes		Yes
	4	RMT-24		087N1196	24V a.c.		Parallel	No		No
	5	RMT-24T		087N1197	24V a.c.		Parallel	Yes		Yes
	6	RMT-24R 1)		087N1195	24V a.c.		Parallel	No		Yes
				087N0099	Adaptor plate for flush mounting
	1) Only to be used with actuator ABN-NO				* No accelerator heater
Data
							RMT-24			RMT-230
	Temperature Range °C						8 - 30			8 - 30
	Contact Type						SPDT			SPDT
	Contact Material						Ag			Ag
	Contact Rating, Ohmic A a.c.						10			10
	Contact Rating, Inductive cos ϕ = 0.6A a.c.						4			4
	Contact Rating, Start Current A a.c.						24			24
	Contact Rating, Ohmic A d.c.						1
	Contact Rating, Minimum mA a.c./mA d.c.						70			150
	Thermal Deviation °K						< 2.5			< 2.5
	Cut in Stability °K						< 0.5			< 0.5
	Time Constant Vair = 0.15m/sec) min						< 14			< 14
	Thermal Differential °K (with accelerator)						< 1.0			< 1.0
	Storage Temperature Range						-20 - +50			-20 - +50
	Working Temperature Range						-10 - +50			-10 - +50
	Air Humidity % RH						40-60			40-60
	Weight g						150			150
	Protection Class						IP 20			IP 20

1

Data Sheet	Room Thermostat RMT
Electrical Connection

1 - 2 opens on increase in temperature	1 - 3 closes on increase in temperature

Dimensions

3		63
80		78
80	37	8

Danfoss Randall can accept no responsibility for possible errors in catalogues, brochures and other printed material, and reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.

Danfoss Randall Limited

Ampthill Road

Bedford

MK42 9ER

Tel: [phone] Fax: [phone]

Email: [e-mail]

Website: www.danfoss-randall.co.uk

2	Part No: 352 Iss.4. 05/99