Hot Selling Electric Protection Raley Jqx-62f Jqx62 Jqx62f 220V 80A
Power Relays 12V 24V 2z DPDTMain ParameterContact
Arrangement2A,2B,2CContact MaterialSilver AlloyContact
ResistanceMax.50mΩRated Load80A 250VAC80A 28VDCMax.
Switching Voltage28VDC/250VACMax. Switching Current80AMax.
Switching Power2240W/20000VAElectrical Life2×104Mechanical
Life1×107Coil Power ConsumptionDC3.0WAC10VACoil
VoltageDC6~220VDCAC6~220VACOther
ParametersPick-up TimeMax.30msRelease TimeMax.30msDielectric
StrengthCoil Contacts2000VAC ,(50/60Hz), 1 min.Open Contacts1500VAC
,(50/60Hz), 1 min.Insulation ResistanceMin. 1000MΩ (500
VDC)Environment Temperature-40ºC~+55ºCOperation Humidity45%~85%
RHShock ResistanceFunctionalMin. 10GDestructiveMin.
100GAnti-vibrationFunctional1.5mm(DA)10~55 HzDestructive
1.5mm(DA)10~55 HzWeight≤335g
Cautions of Power Relay:
1.Suggestions of
Plastic Anti-dust Cover
We highly recommend cover :
(1)When the ambient humidity is ≥ 60%
(for example refrigerator or some country like Indian), the metal
parts of relay will be weakened in different degrees
due to long-term exposure
to the outdoors in terms of electrical conductivity and service
life. (2)When
the dust density is high in the environment, all kinds of
impurities carried in the dust (such as gravel), if gravel is
embedded between contacts.
Firstly, it will affect the normal opening and closing
of contacts;Secondly, part of the silicon oxide can be used as a
semiconductor to conduct electricity,
and then the relay's on and off will
fail if no anti-dust cover.
(3)When corrosive gases are serious in the
environment, it will accelerate the metal aging, greatly affecting
the service life of electrical relays.
* When none of the above situations
exists, the plastic anti-dust cover is not necessary due to extra
cost. 2.Suggestions of
Contacts (1)We
should pay attention to prevent contact movement, adhesion,
abnormal consumption, increase of contact resistance and other
fault phenomena while using.
(2)The material of power relay can be
AgCd010,AgSn08,AgSnOlnO etc.Wanjia star brand relay adopted
AgSnO2 with high quality & stable
performance.
(3)The mechanical service life and electrical service life
can be main factor too
* In a word, good device need good relay to low the
repairing rates and improve the endurance./* January 22, 2024
19:08:37 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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