Gold Member Since 2014
Audited Supplier
Yueqing Lovadon Electric Co., Ltd.

Protection Box, Lightning Proof Box, Power Surge Protection Box manufacturer / supplier in China, offering Three-Phase Power Surge Protection Lightning Proof Box, Best Seller LG047 Series Heater, Lx1 Series D4 Model AC Contactor Coil and so on.

(/ )

Supplier Homepage Product High Voltage Products Three-Phase Power Surge Protection Lightning Proof Box

Three-Phase Power Surge Protection Lightning Proof Box

FOB Price: US $15-16 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $15-16/ Piece
Get Latest Price
Port: Ningbo, China
Production Capacity: 10000 Pieces/Week
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: L
  • Structure: Protective Gap
  • Application: Power Plants
  • Operation Voltage: Low Voltage
  • Material: ZnO
  • Rated Operating Voltage UC(V~): 220/380V
  • Relative Humidiiy(25ºC): ≤95%
  • Trademark: Lovadon, OEM
  • Specification: plastic
  • Type: Power Source Arrester
  • Installation: Parallel Arrester
  • Size: Meidum
  • Shape: Cuboid
  • Certification: ISO9001, CCC
  • Operating EnvironmentºC: -40ºC~+85ºC
  • Material of Outer Covering: Fiber Glass Reinforced Plastic
  • Transport Package: Export Carton and Wooden Tray
  • Origin: Zhejiang, China
Product Description
Product Description
Power surge protection box-type series according to B.C.D level for the main place of the total power lightning protection and UPS power supply, power supply and other equipment room power
Of lightning protection: such as a variety of distribution stations, power distribution room, AC-DC power distribution screen, switch boxes and other important and vulnerable to lightning equipment. The box with a lightning strike count
Surge protection device in accordance with the IEC standard design, with power instructions, fault indication and lightning counter.
This product is suitable for 2 2 0/3 8 0 V power distribution system lightning protection. The lightning protection box is provided with an external separation device which is provided with work instructions, trouble indication and lightning strike
Register and other functions; the use of temperature control circuit technology, built-in over-current protection circuit, can completely avoid fire insurance. With a very low residual pressure, fast response speed. Flow capacity although large -
Long life; variety complete, simple maintenance, and many other advantages. Using 3 +1 protection mode, a variety of different operating voltage levels and lightning flow capacity of the product, and root
According to user needs. Special production. 8/20чS Maximum discharge current IMAX up to 80-160KA per line

Optional with lightning counter, an accurate record of the number of lightning.
Status indicator, indicating lightning protection box working condition.
Flow capacity, residual pressure is low, 05 response speed.
To achieve poor horizontal, common-mode all-round protection.
Internal temperature control,
Technical Parameters
Rated Operating Voltage Uc(V~)220V/380V  
Maximum Continuous Operating Voltage Uc( V~) 385V/420V  
Protection Level Up(V-)kV≤3.6≤3.2≤2.8≤2.5≤2.2≤2.0≤1.8≤1.5
Nominal Discharge Curreni lmax( 8/20чs)kA 20015012010080604020
Nominal Discharge Current ln(8/20 us)kA 150100806040302010
Response Time ns<25  
L/N(mm2)The Cross Section of L/N Line25.3516.2516.2516.2516.2516.2516.2516.25
PE(mm2) The Cross Section of PE Line3525.3525.3525.3516.2516.2516.2516.25
Fuse or Switch(A)125A125A100A100A63A63A32A16A
Operating EnvironmentºC-40ºC~+85ºC  
Relative Humidiiy(25ºC)≤95%  
Relative Ilumidity (25ºC)≤95%  
Installation Standard Rail 35mm  
Material of Outer CoveringFiber glass reinforced plastic  
Order Notification
Users in the product customization or ordering, should be marked product line. Color, type, series. Voltage. Quantity.
Send your message to this supplier
Mr. Richard Zhou
General Manager
To: Mr. Richard Zhou

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now