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{"title":"50 Ka Surge Protection Devices 3 Phase BR-50GR Below Zero 40\u2103-80\u2103 Range","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/67\/41d9ccee44e829e16845a231480f-200x200-1\/50_ka_surge_protection_devices_3_phase_br_50gr_below_zero_40_e2_84_83_80_e2_84_83_range.jpg","attrs":{"Brand Name":"BRITEC","Model Number":"BR-50GR 275 3P","Certification":"TUV","Place of Origin":"China"}}
{"title":"Ac Electrical Type 1 Surge Protection Device 385 Voltage TUV Certificated","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/0a\/91e1ae8bec7723efdcca95cfaab3-200x200-1\/ac_electrical_type_1_surge_protection_device_385_voltage_tuv_certificated.jpg","attrs":{"Brand Name":"BRITEC","Model Number":"BR-50GR 2P","Certification":"TUV","Place of Origin":"China"}}
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• Remote and visual indication of protection device life status.
• The surge arrester meets IEC61643-1 Requirements for Class I surge protectors
• The unit is designed to be used between Zone 0 and Zone 1 (according to IEC62305-4 definition of Lightning Protection Area).
• BR-25GR 4P is designed to discharge high current surges without any destruction of the installation.
T1 Surge Protector Technology Characteristic:
Specification
BR-25GR 4P
Item name
Surge Arrester
SPD dassification according to EN61643-11
Type 1 + Type 2
SPD dassification according to IEC61643-11
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
Short-circuit current rating lsccr
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
Thermoplastic UL94-V0
Degree of protection
IP20
Dimension:
T1 Surge Protector Installation:
• Power must be cut off before installation. Live operation is prohibited.
• Suitable as the first step of protection in incoming power supply panels and areas with greater exposure to the atmosphere, where installations are usually provided with an external lightning protection system.
• It is recommended that a fuse or circuit breaker be connected in series at the front end of the surge protection module.
• SPD is installed in parallel at the power supply inlet end of the building distribution box or the equipment room. The product is installed in the guide rail type. If conditions permit, the Kevin connection mode can be adopted.
• During installation, connect the device according to the installation diagram, where L is the phase line, N is the neutral line, and PE is the ground line. Do not misconnect the device. After the installation is complete, turn on the circuit breaker and check whether the working status is normal.
• When the SPD module is in use, check the status of the fault display window regularly. If the fault display window is red or the remote terminal outputs an alarm signal, it indicates that the SPD module is faulty and should be repaired or replaced in time.
• Suitable for indoor operation, if installed in the outdoor, must be equipped with waterproof box.
• All connections must be strong and reliable
T1 Surge Protector Application:
• The product is mainly used for primary protection of power system.
• Application-optimised and prewired combined lightning current and surge arrester for TN-S systems.
• Installed in the main power distribution box.
• Used to Industry and automation, commercial and residential installations, telecom & IT & data centers, water treatment, smart grid & LV metering, photovoltaic and wind etc.
T1 Surge Protector Advantage:
• Compact design.
• With high discharge capacity.
• Low residual voltage and quick response.
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. was established in 2003, is a professional surge protective devices (SPD) manufacture with many years experiences.We are providing quality products, competitive price, prompt delivery and excellent service, and looking forward to even greater cooperation with overseas trade based on mutual benefits.
Certificatte:
Shipping:
Our factory:
FAQ:
Q1: Can I have a sample order ? A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2: What about the lead time? A: Sample needs 10 days, mass production time needs 20 days for order quantity more than.
Q3: Do you have any MOQ limit for a order?
A: Yes, our MOQ is 100pcs.
Q4: How do you ship the goods and how long does it take to arrive? A: We usually ship by TNT, DHL, UPS, FedEx etc. It usually takes 5-7 days to arrive. Airline and sea shipping also optional.
Q5: How to proceed an order for product? A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Britec Electric specialized in research and development of lightening protection devices. The new
series of surge protection device Type1,Type2 and Type3,BR PV and SPDs for Date offer the market
with a new choice of high quality surge arresters.
Established in 2003, is a professio... Britec Electric specialized in research and development of lightening protection devices. The new
series of surge protection device Type1,Type2 and Type3,BR PV and SPDs for Date offer the market
with a new choice of high quality surge arresters.
Established in 2003, is a professio...
