Welcome To KEJIA

Kejia Group the Suzhou Industrial Park Kejia Automation Co., Ltd. Located in old times, rapid economic development, good investment environment in the Yangtze River Delta. At the beginning of the venture, the company insisted on the active introduction of advanced U.S. technology, rapid domestic product, brand and take the road of development in the industry successfully launched a KEJIA - " Kejia IPC " this outstanding brand.

Our Products

Elctrical MODEM Surge Protective Devices(SPD) NKP-TEL-2J

electrical MODEM surge protection;  terminal blocks/RJ connector

  • ADSL/PSTN telephone line surge protector
  • RJ11 connector
  • Ultrafast response time <1ns
  • Industrial plastic/Shielded enclosure
  • Systematic use of MOV, 3-pole gas tube and fast clamping diode

 

ADSL/PSTN Telephoneline Surge Protective Devices(SPD) NKP-TEL-1C

ADSL/PSTN telephoneline surge protection;  RJ45 connector

  • ADSL/PSTN telephone line surge protector
  • RJ11 connector
  • Ultrafast response time <1ns
  • Systematic use of MOV, 3-pole gas tube and fast clamping diode
  • Industrial plastic/Shielded enclosure
  • Unfixed mounting

 

DC12V Surge protective device

Pluggable DC Surge Protection Devices 40kA per pole 8/20μs 12Vdc KDY-40-D12

40,000 amp, DC 12V surge arrester(SPD) for DC power system

  • Type 2 surge protector for DC power system
  • Imax – 40kA/pole (8/20 waveform)
  • Un – 12Vdc
  • Up – 500V @ In
  • Fast clamp response, under 25ns
  • No leakage, no operating currents
  • High energy anti-surge components MOV
  • State-of-the-art surge protection technology
  • Failure status indicator, green/red
  • Telesignailsation indicator for remote failure alerts (optional)
  • DIN rail mounting, pluggable module, convenient replacement
DC24V Surge protective device

Pluggable DC Surge Protection Devices 40kA per pole 8/20μs 24Vdc KDY-40-D24

40,000 amp, DC 24V surge arrester(SPD) for DC power system

  • Type 2 surge protector for DC power system
  • Imax – 40kA/pole (8/20 waveform)
  • Un – 24Vdc
  • Up – 500V @ In
  • Fast clamp response, under 25ns
  • No leakage, no operating currents
  • High energy anti-surge components MOV
  • State-of-the-art surge protection technology
  • Failure status indicator, green/red
  • Telesignailsation indicator for remote failure alerts (optional)
  • DIN rail mounting, pluggable module, convenient replacement

Pluggable DC Surge Protection Devices 40kA per pole 8/20μs 48Vdc KDY-40-D48

40,000 amp, DC 48V surge arrester(SPD) for DC power system

  • Type 2 surge protector for DC power system
  • Imax – 40kA/pole (8/20 waveform)
  • Un – 48Vdc
  • Up – 500V @ In
  • Fast clamp response, under 25ns
  • No leakage, no operating currents
  • High energy anti-surge components MOV
  • State-of-the-art surge protection technology
  • Failure status indicator, green/red
  • Telesignailsation indicator for remote failure alerts (optional)
  • DIN rail mounting, pluggable module, convenient replacement

KEJIA Project

Companies from the United States CENTRY TECH mine company to introduce the latest U.S.

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Service Center

In order to perfect after sale service system, to meet the needs of customers, the company implemented the following commitment to the sale of products

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Catalogue Download

Requirements: 1, honest, strong sense of responsibility, a quick mind, good psychological quality, dynamic. 2, under 30 years of age

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