Dual Chip UL94_V0 60kA Surge Protection Device SPD

27mm Dual Chips UL94_V0 SPD Surge Protection Device Large Flow Capacity 60ka

Product features
1. Large flow capacity
2. Lower residual pressure
3. Quickly response
4. Use new arc extinguishing technology to completely avoid fire;
5. Adopt temperature control protection circuit, built-in thermal protection;
5. With power status indicator, indicating the working state of surge protector
6. Rigorous structure, stable and reliable work.

7. Built-in dual chips

8. The width of the original 18mm is increased to 27mm, with lifting and flow capacity

9. Liquid epoxy resin insulation can be realized inside

Do you know surge?

Surges, as the name implies, is instantaneous overvoltages beyond the normal operating voltage. Essentially, a surge is an intense pulse that occurs over a period of only a few millionths of a second. Possible caused by heavy equipment, short circuits, power switches, or large engines. A product with a surge protection device can effectively absorb large bursts of energy and protect the connected device from damage.

What's Surge protection device?
Surge protection device, also called surge protector, is a kind of electronic equipment for Various electronic equipment, instruments and apparatus, communications circuits to provide safety protection of electronic devices. When the electrical circuit or communication line because of external interference suddenly produces a peak current or voltage, surge protector can be in a very short time to conduct shunt, so as to avoid the surge to the circuit of other equipment damage.

SPD Type

1. voltage limiting type SPD
SPD that has a high impedance when no surge is present, but will reduce it continuously with
increased surge current and voltage.
2. voltage switching type SPD: SPD that has a high impedance when no surge is present, but will reduce it continuously with increased surge current and voltage
3. combination type SPD
SPD that incorporates both, voltage switching components and voltage limiting components.
The SPD may exhibit voltage switching, limiting or both

Uchi was established in 2006 in Dongguan, China. 

After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, surge protector and protective devices of lightning protection products. It ranks front in the industry and has heartquarter in Hong Kong. With its excellent technology and quality products, Uchi has won wide recognition of overseas customers. Saini Impex PVT.LTD is our authorized sole distributor in india .

China's leading enterprise of circuit protection components​

Our strength ：

A large number of product series in our factory have passed the certification of various international standards




Factory Tour​ ：

Advanced equipment, lean production

Uchi boasts with a production base that covers an area of nearly 15000 square meters.
 

We successively imported high-tech fully automated production equipments and high precision testing instruments and have put into production to realize the automation, large scale and standardization.

Uchi has a galaxy of hi-tech talent teams headed up by national class experts to engage in the work of product development, product quality control, sales andservice technical support, etc., and has successively obtained tens of certificates of appearance patents, utility patents and inventions.
 

To guarantee the quality, we successfully passed the certification of ISO9001:2008 quality management system, scientific and efficient managing mode to carry out lean production and form scientific and efficient quality control system. The products are certified with UL, CUL, TUV, VDE, CSA and SGS, RACH 73 environmentally friendly testing certifications.

Exquisite quality at customers' favor

Uchi is an export membership of Alibaba with free import and export rights. It is appraised as Guangdong Famous Star Enterprise and Dongguan Private Enterprise. Our products have doubled and redoubled to provide more kinds and high quality and reliable products and service. Our products mainly consist of: 

Metal Oxide Varistor
DIP Varistor & SMD Varistor
Thermally Protected Varistor

DC-Link Capacitor for New energy vehicles supporting the HEVEV

Automotive Fuse Links for EV Plugin HEV FCEV
PTC Thermistor

NTC Thermistor

PPTC Resettable Fuse

Thermal Fuse

Auto Blade Fuse

Glass Fuses

Metal Film Resistor

Carbon Film Resistor

Cement Resistor

NTC Temperature Sensor

CDS Photoconductive Cell

Our products are widely used in New energy vehicles, home appliance, medical equipment, office equipment, communication equipment, phone battery, electronic calendar, electronic thermometer and temperature controller to cover military telecommunications, IT, automobile and consumer electronic fields.
Cooperation with good faiths to win in the market.
Excellent quality sincere service is the key to the success of Uchi. 

In the future Uchi will still stick to the tenets of "Quality first, customer foremost." "First class quality, first class service and customersatisfaction" to manufacture the high quality, technically advanced and reasonable prices products. We hope to trigger with global partners the revolution in resistor products. We cordially welcome friends from home and abroad to visit us for guidance and cooperation.