SMOV25S Series SMOV25S Varistor Overvoltage Circuit Protection Thermal Protection

SMOV25S Series Overvoltage Circuit Protection Thermal Protection SMOV25S Varistor

SMOV®25S thermally protected varistor is a self-protected device. It consists of a 25mm square varistor with an integral thermal disconnect designed to open in the event of overheating due to abnormal overvoltage as outlined in UL1449. The SMOV® helps facilitate SPD module compliance to UL1449 and offers quick thermal response due to the close proximity of the integrated thermal element to the MOV body. This configuration also offers lower inductance than most discreet solutions resulting in improved clamping performance to fast over voltage transients.

The device has a separate micro-switch, which can be used to indicate that the MOV has been disconnected from the circuit. This separate switch makes the monitoring circuitry completely isolated from the main power which ensures indicator circuit safety and simplifies the customers circuit design.

Features

• Maximum single surge capability 20 kA, 8/20 waveshape.

• Nominal Discharge Current Value: 10kA.

• Intermediate current rating: 50A/150A.

• -45°C to +75°C operating temperature.

• Recognized to UL 1449.

• Lead-Free and RoHS compliant.

• Integrated micro-switch for indication circuitry/design.

Applications

• SPD applications

• AC/DC distribution

• IT/Data center

• Power supplier

• Telecommunication

Average power dissipation of transients should not exceed 1.5 watts Same ratings and specifications apply to Non Isolated Monitored Switch alternative design. Replace "M" with "N" in the part number. e.g.: SMOV25S111NP. Refer to Part Number System at the end of this document.

1.Are you a factory or trading company?
We are a factory founded in 2009 and have over 9 years’ OEM and international trading experience

2.What’s your main product?
Our main products are fuse series, resistance series, capacitance series, fuse pedestal series, sensor series

3.Any certification of your company or product?
We have ISO 9001-2008 ,CE(LVD), RoHS, TUV,cURus,VDE,CQC,PSE,KC Certificates and Test Report for these certificate.

4.Which countries have your product been exported to ?
We have exported our product to over 20 countries , such as Russia , India ,Thailand, Indonesia, Malaysia, Tunisia, Brazil ,Iran, U.A.E ,Mexico, Colombia, Venezuela , Argentina etc.

5.Which international exhibition do you usually go to?
China Import and Export Fair (Canton Fair) ELEKTRO , Russia / FIEE ELéTRICA ,Brazil.

6.Can I visit your factory?
We have over 5000 square meters of workspace and sincerely welcome your business visit.

7.Do you accept OEM or ODM?
Of course.

8.How’ your production capacity? How long is the lead time ?
Monthly output 50,000 piece . It usually take us 20-30 days to finish the goods.

9.What’s your main payment term?
T/T ,LC ,D/P.

10.Any quality guarantee or after-sales service?
If any quality complaint , we will give out solution within 5 days.

11.Can sample fee be returned back to me ?
Sample amount can be deducted from your bulk order payment when order quantity is over 1000 pieces at the first time.

12.How many days it takes to finish the samples?
Usually 2-5 work days .

Please tell me:
What product specifications do you need? when you ask for a quotation.I will give you the most competitive price per as your requirements. And we have many types for you to choose.

P.S.:If you can't find any products to meet your requirements. welcome to send us the details drawings so that we can provide us our professional & best service to you.

JULUN (H.K)CO.,LTD

DONGGUAN JULUN ELECTRONICS has a focus on circuit protection R & D, production and sales of enterprises, products are widely used in new energy photovoltaic, electric vehicles, batteries, electricity, energy storage, environmental protection systems and lighting household appliances.With the latest reliable materials, advanced R & D and production technology and professional services to win the trust of domestic and foreign customers.