Surge protector | Products
This current location is:Home > Products > Surge protector
KW-C40(NPE)
click: 676
Product introductionKW - C40 (3 + NPE) surge protector is used for ac 50 hz / 60 hz, 380 v, TN and TN under - S - C, TN - C - S, TT, IT is power supply system, the product is installed on the 35 mm electric guide shell design, built-in failure from

Detailed description

  • technical
  • Dimension
  • Ordering
  • Related
  • pdf
Product introduction
KW - C40 (3 + NPE) surge protector is used for ac 50 hz / 60 hz, 380 v, TN and TN under - S - C, TN - C - S, TT, IT is power supply system, the product is installed on the 35 mm electric guide shell design, built-in failure from the device, when the surge protector for flow overheating, puncture failure, failure from the device can automatically pulled away from the grid, at the same time, visual warning device to a red from green (normal) (failure). The surge protector module can be replaced with a working voltage.
Product features
Adopt the patented technology for the protection of metal shielding modules.
The technology of overheat and temperature control.
Module design, installation is convenient, can be changed online.
Small leakage current, quick response time, low.
Warning device, green (normal), red (fault).
New technology, high energy, interstitial discharge electrode (n-pe).
Product application and installation location
Installed in LPZOB area and LPZ1 area with LPZ2 area, usually installed in the center of the floor distribution box, computer, telecom equipment room, elevator control, frequency conversion control room equipment, hospital operating room, care unit and is equipped with electronic medical equipment of power distribution cabinet and dispersible cottage (SPD) should be installed in resident distribution box.
Product design and order information: 1, the user should specify the model number and quantity in detail when designing and ordering the product. For example, kw-c40 / (3 + NPE) -385,8.
Technical parameters

Maximum continuous working voltage (Uc)

275V

320V

385V

420V

440V

Voltage protection level (Up)

<1.0kV

<1.5kV

<1.5kV

<2.0kV

<2.0kV

Nominal discharge current (In)

20kA

Iimp(10/350):

Maximum discharge current (Imax)

40kA

12.5kA

The response time

<25 ns

The test on the basis of

GB18802.1、IEC61643-1

Plug in wire area L/N(mm2)

25-35 mm2

Access to the ground connection area PE(mm2)

25-35 mm2

Type of circuit breaker or circuit breaker

10A~16A

The work environment

-40℃~+85℃

Relative humidity

<95%

The installation

Standard guide rail35mm


No file download

Address: zhejiang yueqing weng sea island industrial zone tel:86-0577-62900900 62900999    浙ICP备05011281号-3

copyright:© 2017 China ? Kang Wei electronics co., LTD    
XML 地图 | Sitemap 地图