Substation Automation

Protection relays and Arc flash protection

Arcteq designs, markets, sells and supports protection relays, arc flash protection systems and measuring and monitoring equipment for electrical utility, traditional and renewable power generation, industrial, off-shore, marine, institutional and commercial users.

https://www.arcteq.fi

Introduction video

Arcteq protection realys

Arcteq's AQ-200 and AQ-300 series of protection IEDs are developed to cover any application in transmission or distribution network protection and control.

Arc flash protection

Arcteq's AQ-100 series offers a complete solution for arc flash protection. The AQ-100 product line is designed using top-of-the-line technology, with a focus on simplicity while maintaining both flexibility and function.

RTU modules

Telem-AGC

TELEM-AGC – RTU, 4G modem and data concentrator for remote control solutions.

Telem-AI12-T

Analog Input RTU Module

  • 12 analog inputs
  • RS-232 and RS-422 interfaces
  • IEC 60870-5-101

Telem-DI24-T

Digital Input RTU Module

  • 24 optically isolated digital inputs
  • RS-232 and RS-422 interfaces
  • IEC 60870-5-101

Telem-DO5-T

Digital Output RTU Module

  • 5 double digital outputs with onboard output relays
  • RS-232 and RS-422 interfaces
  • IEC 60870-5-101

Telem-AP

Annunciator panel for using with Telem-GWM-C or Telem-GW6

Communication devices

Telem-AGC-B

3G or 4G GPRS modem, router and RTU module with 1 or 4 Ethernet ports. Also used as standalone NTP server.

Telem-4XFO - Fiber-Optic Star Coupler

Telem-4xFO is used for building up point-to-multipoint optical communication solution.

Telem-FO11 - Fiber-Optic Asynchronous Modem

Plastic (650nm) or glass (820nm) fiber multimode transmitters/receivers

Telem-GPS-Interface

Interfaces our data concentrators and RTU IO modules with GARMIN GPS products

AS Martem Laki 25, 12915 Tallinn, Estonia
Phone: (+372) 639 7979 E-mail: martem [at] martem dot eu