Relè di interfaccia RFT

Caratteristiche

The RFT interface relay is a slim, compact relay with a non-polar LED integrated in the relay. It features one electrode that can handle 12 amps and two electrodes that can handle 8 amps, making it ideal for use in a variety of applications. Additionally, it has a lockable test button and inspection window to identify coils by test button color (AC red/DC blue).

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RFT Interface Relay Details

With a slim and compact size.
Available for 1 pole handling 12 A and 2 poles handling 8A.
With non-polarity LED integrated into the relay.
Equipped with a lockable test button and inspection window.
Identify coil by test button color.
Conformity with RoHs Directive.

An RFT interface relay consists of a relay and a socket. The control voltage range can be extended using matching sockets. It can be used with the following types of sockets: SRT05/08-A RFT socket, SRT05/08-E RFT socket, SRT05/08-ES RFT socket, SRU05/08-E RFT socket, and SRU05/08-ST RFT socket. Its terminal device is of the Plug-In type.

RFT Interface Relay Characteristics

Initial contact resistance≤50mΩ

Contatto	Configurazione		1C	2C
	Carico	Resistenza	12A/ 250VAC, 30VDC	8A/ 250VAC, 30VDC
		Motor load	1/3HP, 240VAC	1/6HP, 240VAC
	Max. switching capacity (resistive)		3000VA, 360W	2000VA, 240W
	Min. switching capacity		170mW(17V/10mA)
	Resistenza di contatto iniziale		≤50 mΩ
	Materiale		Lega di Ag
	Electrical durability (110% rated voltage, 55ºC)		≥20 x 10⁴ (1800 Ops/h)
	Electrical durability (Normal temperature)		≥30 x 10⁴ (600 Ops/h)
	Durabilità meccanica		≥2000 x 10⁴ (18000 Ops/h)
Tensione di intervento (23℃) (Tensione nominale)			DC:≤75% ,AC:80% 50/60Hz
Tensione di caduta (23℃) (Tensione nominale)			DC:≥10% ,AC:30% 50/60Hz
Maximum voltage (23℃)(Rated voltage)			110%
Resistenza di isolamento			≥1000 MΩ (500 VCC)
Potenza operativa della bobina	CC (W)		approx. 0.53
	CA (VA)		approx. 1.0
Operate time (at nominal voltage)			≤20 ms
Release time (at nominal voltage)			≤10ms
Tensione di rottura iniziale	Tra contatti aperti		1000VAC/1min (leakage current 1mA)
	Tra i poli		3000VAC/1min (leakage current 1mA)
	Tra contatti e bobina		5000VAC/1min (leakage current 1mA)
Insulation characteristics CEI 60664UL840	Tensione nominale		250 V CA
	Livello di inquinamento		3
	Livello di sovratensione		III
Impulse withstand voltage (waveform: 1.2/50us)			4000V
Livello di protezione			IP50
Storage temperature/ humbidity			55~+85℃/5%~68%RH(18months)
Working temperature/ humbidity			-40~+55℃/5%~85%RH((No condensation)
Pressione dell'aria			86~106KPa
Resistenza agli urti			10G (impulso d'urto semisinusoidale: 11 ms)
Resistenza alle vibrazioni			Doppia ampiezza 10~55Hz: 1,0 mm
Montaggio			Collegare
Peso unitario			Approx. 18g

Specifiche della bobina (23 ℃)

Tensione nominale V.CC	6	12	24	48	110	/
Resistenza della bobina Ω	68	270	1100	4300	22800	/
Nominal voltage V.AC	6	12	24	48	115	230
Resistenza della bobina Ω	16	63	240	1085	6300	23000
Remarks: Coil resistances under coil voltage 110V are measured with a tolerance of ±10%Ω, above 110V with a tolerance of ±15%Ω.