BELIMO Spring Return Damper Actuator

หัวขับแดมเปอร์ ไฟฟ้าแบบสปริงดึงกลับ ยี่ห้อ BELIMO (BELIMO Spring Return Damper Actuator) Mechanical Fail-Safe Damper Actuator, 2.5Nm Mechanical Fail-Safe Damper Actuator, 4Nm TF24 LF24(-S) TF24-S LF24-3 TF24-3 LF24-SR TF24-SR LF230(-S) TF230 TF230-S Mechanical Fail-Safe Damper Actuator, 10Nm Mechanical Fail-Safe Damper Actuator, 20Nm NFA SFA NFA-S2 SFA-S2 NF24A-SR SF24A-SR Mechanical Fail-Safe Damper Actuator, 30Nm Electronic Fail-Safe Damper Actuator, 40Nm EF24A-S2 GK24A-1 EF24A-SR GK24A-MF EF230A-S2 Spring return actuators TF.. LF.. NF..A SF..A EF..A 2.5 Nm 4 Nm 10 Nm 20 Nm 30 Nm For air damper sizes up to approx. 0.5 m2 0.8 m2 2 m2 4 m2 6 m2 AC/DC 2

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Description

หัวขับแดมเปอร์ ไฟฟ้าแบบสปริงดึงกลับ ยี่ห้อ BELIMO (BELIMO Spring Return Damper Actuator)

Mechanical Fail-Safe Damper Actuator, 2.5Nm	Mechanical Fail-Safe Damper Actuator, 4Nm
TF24	LF24(-S)
TF24-S	LF24-3
TF24-3	LF24-SR
TF24-SR	LF230(-S)
TF230
TF230-S
Mechanical Fail-Safe Damper Actuator, 10Nm	Mechanical Fail-Safe Damper Actuator, 20Nm
NFA	SFA
NFA-S2	SFA-S2
NF24A-SR	SF24A-SR
Mechanical Fail-Safe Damper Actuator, 30Nm	Electronic Fail-Safe Damper Actuator, 40Nm
EF24A-S2	GK24A-1
EF24A-SR	GK24A-MF
EF230A-S2

Spring return actuators
		TF..	LF..	NF..A	SF..A	EF..A
		2.5 Nm	4 Nm	10 Nm	20 Nm	30 Nm
	For air damper sizes up to approx.	0.5 m2	0.8 m2	2 m2	4 m2	6 m2
AC/DC 24 V	Open-close actuators	TF24	LF24	NF24A	SF24A	EF24A
	with auxiliary switch, 1 x SPDT	TF24-S	LF24-S
	with auxiliary switch, 2 x SPDT			NF24A-S2	SF24A-S2	EF24A-S2
AC 230 V		TF230	LF230	NF230A	SF230A	EF230A
	with auxiliary switch, 1 x SPDT	TF230-S	LF230-S
	with auxiliary switch, 2 x SPDT			NF230A-S2	SF230A-S2	EF230A-S2
AC 24...240 V / DC 24...125 V				NFA	SFA
	with auxiliary switch, 2 x SPDT			NFA-S2	SFA-S2
	3-point actuator
AC 24 V		TF24-3		NF24A-3	SF24A-3
	Modulating actuators	Control Signal Y: DC 0...10 V, 100 kΩ Position feedback DC 2...10 V or DC 0...10 V, max. 1 mA
AC/DC 24 V Operating range DC 2...10 V		TF24-SR	LF24-SR	NF24A-SR	SF24A-SR	EF24A-SR
	with auxiliary switch, 2 x SPDT			NF24A-SZ-S2	SF24A-SZ-S2
AC 230 V Operating range DC 2...10 V		TF230-SR
	Parameterisable actuators
AC/DC 24 V		TF24-MFT	LF24-MFT	NF24A-MF	SF24A-MF	EF24A-MF
Technical data
Damper spindle		6...12 mm	8...16 mm	10...25.4 mm	10...25.4 mm	12...26.7 mm
Running time	Motor	(SR: 150 s / 90° )	40...75 s / 90° (SR: 150 s / 90° )	(SR/SZ: 150 s / 90° )	(SR/SZ: 150 s / 90° )	(SR: 150 s / 90° )
	Emergency control function		20 s / 90°	20 s / 90°	20 s / 90°	20 s / 90°
Manual override					Hand crank
Connection		Cable 1 m, PVC				Cable FRNC 1 m
Direction of rotation	Can be selected by mounting L / R
Angle of rotation	Max. 95° , can be limited at both ends with adjustable mechanical end stops
Position indication	Mechanical, pluggable
Sound power level	Motor	≤50 dB(A) @ 75 s	≤50 dB(A) @ 75 s		≤45 dB(A) @ 75 s	≤50 dB(A) @ 75 s
	Emergency control function	=62 dB(A) @ 25 s	=62 dB(A) @ 20 s		=62 dB(A) @ 20 s	=62 dB(A) @ 20 s
Degree of protection		IP 42	IP 54			IP 54
EMC	CE according to 2004/108/EC
Ambient temperature	–30...+50°C
Non-operating temperature	–40...+80°C
Ambient humidity	95% r.h., non-condensating