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Low Voltage SRD-30 10A 1000V Solar PV Fuse Box

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Wenzhou Xinchi International Trade Co.,Ltd

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Low Voltage SRD-30 10A 1000V Solar PV Fuse Box

Name: Low Voltage SRD30 10A 1000V Solar PV Fuse Box
Brand: SUNTREE
Price: 1.50 USD

Quality Low Voltage SRD-30 10A 1000V Solar PV Fuse Box wholesale

Place of Origin : Zhejiang, China

Brand Name : SUNTREE

Model Number : SRD-30

Supply Ability : 5000 Piece/Pieces per Month

Packaging Details : standard export carton packing

MOQ : 30 Piece/Pieces

Price : $1.50 - $5.00 / Piece

Type : Fuse Holder

Pole : 1P

Rated Voltage : DC1000V

Rated Current : 1~30A

Protect Class : IP20

Biggest Block alility : 33ka

Connection : 2.5~10mm2

Working temperature : -30 degree ~ +70 degree

Pullotion : 3

Installation Class : Class III

Installation Type : DIN rail

Port : ningbo/shanghai

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Low Voltage Thermal Fuse 10A 1000V Solar PV Fuse Box

Product Description

1. A range of 10x38mm fuse links specifically designed for protecting photovoltaic strings. These fuse links are capable of interrupting low overcurrents associated with faulted photovoltaic string arrays (reverse current, multi-array fault).

2. DC Fuse mainly used in DC combiner box in solar PV systems. When PV panel or imverter caused overload or short circuit, it trip off immediately, to protect PV panels, DC fuse aslo used to protect other electrical parts in DC circuit, when overload or short circuit.

Product Parameters

Type	SRD-30
Fuse size	10 x 38MM
Poles	1P
Rated voltage	1,2,3,4,5,6,8,10,12,15,20,25,30A
Rated current	33KA
Short-circuit breaking capacity	3.5W
Max power attenuation	IP20
Protection grade	IP20
Connection	2.5-10mm2
Operation ambient temperature	-30~+70°C
Resistance and damp hot	Class 2
Elevation	≤ 2000
Installation way	TH35-7.5/DIN35 Rail installation
RH(relative air humidity)	when +20 °C,not exceed 95%;when +40 °C,not exceed 50%
Pollution class	3
Installation environment	the place of no abvious vibrate & impact
Installation class	Ⅲ

Product Details Show

Principle

The working principle of the fuse is a simple relationship between I2R and time. The greater the current, the shorter the fusing or opening time. The power consumption of the fuse is proportional to the square of the current through the fuse. When the power consumption is too high, the fuse blows. This feature also applies to wire harnesses protected by fuses. If the amount of heat generated exceeds the heat of distribution, the temperature of the fuse will increase, when the temperature rises to the fuse fuse melting point fuse occurs when the fuse is to open the circuit to play a protective role.

Structural fratures

Fuse link is made of pure silver(or silver strings),welding low tin and encapsulated in the melt tbe made of high-strength porcelain, the fuse tube filled with high-purity quartz sand chemically processed as the arc medium.Fuse body is connected with contacting terminals by spot welding fuse base suppressed by the resin or plastic casing fitted with contacts and contains the fusion pieces,the connection made by riveting as the support of the appropriate size fuse body parts.This series fuse has a compact and convenient device,use security,beautiful appearance,etc.

Application

1. Photovoltaic system fuse accord with UL248-1 standard.
2. Photovoltaic battery dc fuse designed to used for photovoltaic (PV) system.
3. Main effect is to protect the solar panels. Solar panels points in effective condition is broken,.
4. Fault light cells break points at the same time, does not affect other normal work of light from

the stack.
5. Technical Data Rated coltage:DC1000V Breaking capacity:25KA Function level:PV.

Low Voltage SRD-30 10A 1000V Solar PV Fuse Box

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Company Information

XinChi Electric Group Co., Ltd is a group company,There are four branch companies subordinate to it. Registered trademark is "suntree".

Main Products: AC&DC Circuit breaker, Solar system parts,SISO-40 Solar Inverter/Cable

,Connector,Contactors, MCCB, ATS auto transfer switch, DC Combiner Box, Waterproof distribution box,etc.

Quality &Standards:Products are producted per ISO9001:2008, IEC60947, IEC60898,CB, SAA, TUV,CE,SONCAP,ROHS, Nemko, PCT,CCC etc

Main markets:Australia,New Zealand,&other worldwide markets

FAQ

Q: How can i trust you and your company ?

A: Suntree is a group company, we have 6 subcompanies. Have cooperation with LS, EKF the world-class companies. Our company over 500 employees, products pass CE,IEC,TUV,SAA, RCM, ROHS certificates.

Q: How long is your products warranty ?

A: The warranty period of our products is 2 Years.

Q: How about inspection?

A: We have the whole inspection system from raw material to end products include Transient test, delay test,mechanical life test and so on.

Q: What is the service offered by company?

A: We have the professional enginer team which can design and develop the mold to arrive different customer requirement.

We also have the sales team to offer good service from pre-sale to after-sale.

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