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Thermalplastic Iimp 25kA SPD Class I Type 1 Surge Protection Device

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Thermalplastic Iimp 25kA SPD Class I Type 1 Surge Protection Device

Country/Region	china
City & Province	zhejiang
Categories	Other Security & Protection Products

Product Details

Iimp 25kA SPD Class I Type 1 Surge Protection Three Phase Surge Arresters Unit

Iimp 25kA SPD Class I Type 1 Surge Protection Product Description:

BR-25GR type 1 is designed to discharge high current surges without any destruction of the installation.
Coordinated spark-gap-based lightning current and surge arrester.
This surge protective device is characterized by its capacity to withstand impulse current with 10/350 µs wave form which simulates direct impact coming from a natural lightning current.
DIN rail format.
Type 1 SPDs are placed at the entrance point of the installation, in the main distribution board for a global protection of this installation.

Iimp 25kA SPD Class I Type 1 Surge Protection Technology characteristic:

Specification	BR-25GR 4P
Item name	Surge Arrester
SPD dassification according to EN61643-11	Type 1 + Type 2
SPD dassification according to EN61643-11	Class I + Class II
Max continuous 0perating a.c. voltage Uc	275V
Lightning impulse current (10/350µs) limp	25kA
Norminal discharge current (8/20µs) In	25kA
Maximum discharge current (8/20µs) Imax	100kA
Voltage protection level Up	≤1.8kV
Follow current extinguishing capability a.c. lifi	25kA rms
Max. backup fuse	315A gG
Response time tA	≤100ns
Operating temperature range Tu	-40℃—80℃
Cross-section area (Min.)	4mm²
Cross-section area (Max.)	35mm²
For mounting on	35mm Din rail
Enclosure material	Thermal plastic UL94-V0
Degree of protection	IP20

Dimension:

Iimp 25kA SPD Class I Type 1 Surge Protection Main benefits:

• The impulse current of 25kA per pole (10/350 µs wave) satisfies all requirements for overvoltage surge protection.

• Suitable as a first step of protection in incoming power supply panels and in areas of high atmospheric exposure.

• The early creation of the electric arc by its electronic ignition device reduces the protection level Up to an optimum value of 2.0kV.

• Lightning surge protector with compact construction design.

• BR-25GR T1 SPDs contain a dedicated arc chamber for extinguishing the electrical arc following the discharge; they can open short circuits up to 50kA without using back up protection.

Type 1 Lightning Current Arresters are designed for use at the origin of the electrical installation in the main switchboard, for high risk areas that have the probability of a direct lightning strike:

1. Where the occurrence of the direct lightning strike to the overhead lines between the last pole and the entrance of the installation is to be taken into consideration.

2. Or where the structure is equipped with lightning rods.

Our Services:

• 17 years global leading profession manufacture of electrical products surge arrester.

• All products will be well packed before shipping.

• Standard packaging, and you can also tell us your own requirements on packaging.

• Faster delivery.

• Individually Tested Prior to Shipment.

About us:

Wenzhou Britec Electric Co., Ltd. is a leading manufacturer and professional exporter, specialized in low voltage surge protection device products. Our products go well in Europe, South America, the Middle East, Southeast Asia and other countries and regions.

Certificatte:

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FAQ:

1. What is your best price for this product ?
A: The price is negotiable. It can change according to your quantity or package. When you are making an inquiry, please let us know the quantity you want.

2. What is your packing based on the price you quoted?
A: The price we quoted is based on box and export carton that we normally use.

3. Can we mark our own logo on product ?
A: Yes, we can make the logo for you. But according the item, some good moq maybe is high, if you have to print or mark any logo, please let us know so we can figure out the cost for you.

4. What about the warranty?
A: 2 years.