Digitalization of energy for transformer stations.

Simplicity and usability in a solution for uninterrupted installation and comprehensive energy data reading.


Energy efficiency leads to positive results

The transformers and current sensors from Smilics Technologies have been designed with a split core to allow for easy opening and installation without interrupting the power supply.

The current transformers from the Sensors family feature a high level of precision, safety, and versatility, with a wide range of sizes and dimensions for the inner window.

SC3

SC3 current transformer is composed by three holes for three wire independent installation, with a maximum diameter of 14 mm.
This device has been designed to perfectly match the size of a 125 A MCCB.

Clip

TP Clip device is a small clamp type current transformer for cables up to 20 mm in diameter.
This line of devices covers a primary current range of 40 – 250 A, with secondary outputs of 1 or 5 A.

STP

STP series split-core transformers range in current rating from 100 to 1000 A, according to the model, and provides 0,25, 1 or 5 A secondary outputs.

Loop

The Loop split-core transformers have a circular shape and an inner window for the passage of cables with a diameter of 80 or 105 mm. Depending on their use, these transformers are manufactured with either an output cable for outdoor installation or a terminal block connector, recommended for indoor use.

420

TP-420 series transformers include a converter to obtain a secondary current in the range 4-20 mA.

This devices have a use recommendation where a process signal proportional to the current needs to be carried to an automaton or PLC and commonly used in industrial automation and process control.

TP

The TP series of transformers consists of various models that allow for their installation on a wide range of busbars or power cables without interrupting the power supply.

WG

TP WG family products are homopolar current transformers, which measure the current of the three phases and verify that the circuit is well balanced.
They are used combining ground leaks or homopolar relays.

Push

The set of Push transformers has been carefully developed to improve the installation of CTs: it features a button to open the core, allowing the device to be separated into two parts and easily installed in complex wiring systems.

Rogowski coils are flexible and lightweight current sensors that can be easily installed in electrical installations without the need to interrupt the power supply. The range includes active and passive clamps with different sizes and closures.

AM Flex (Active)

AM Flex range of active coils are powered at 5V and the standard full scale output voltage is 1.28V.  This product supports 100A/1kA/10kA scaling using a train of pulses.

R Flex (Active)

R Flex active devices are powered at 9 – 12 V and allow 100/1kA/10kA or 200A/2kA/20kA scale switching through logical selection.
Typical full scale output voltage is 2V.

AMS Flex (Active)

AMS Flex models have been designed with an easy-to-install grip and an open connector. The device is powered at 5 V, provides 100A/200A scale change and 1.28 V output.

S Flex (Passive)

S Flex passive models have been designed with an easy-to-install grip and an open connector. The output ratio of these devices is 100 uV/A@50Hz.

C Flex (Passive)

Flexible passive sensors in the C Flex series allow alternating current measurements with a ratio of 89mV/kA@50Hz.

Magnetic (Passive)

Magnet Flex passive models have been designed with a magnetic sealable connector to hold both ends and make installation easier.
The output ratio of it is 100 mV/1kA@50Hz.

Din Flex (converter)

Convert the typical mV output of Rogowski coils into any standard measuring or protective device of …/1A. Thanks to its compact design, it only requires a DIN module. This device kit includes both the adapter and a flexible sensor.

Your network, under control

2Grid is a comprehensive solution for the monitoring and control of low-voltage transformer substations for electric power distribution companies.

Each device has been designed to provide electrical and environmental parameters from inside a transformer substation

Substation environmental monitoring system

  • Outdoor and indoor temperature measurement.
  • Indoor humidity measurement.
  • Substation door opening status.
  • Dark smoke level monitor.
  • Chronological recording of substation alarms and events.
  • Indoor environmental temperature and RH measurement.

Breaker and monitoring system

  • 4 feeder current measurement (16 current sensors).
  • Triphasic Voltages measurement.
  • Derived electrical quantities calculation. Power, power factor cosΦ, active/reactive/apparent power, active energy per cuadrant, symetrical components and frecuency.
  • Circuit breakers temperature measurement (up to 4 measurement proves).
  • Measurement and recording of electrical parameters.
  • Event registering.
  • Alarms: shortcircuit, overloard, power failure and breakers temperature

Transformer environmental monitoring system

  • Power transformer oil temperature measurement.
  • Check if the substation if flooded.
  • Ozone level measurement.
  • Chassis transformer temperature measurement (infrared sensor).
  • 8 configurable digital inputs/outputs (4 inputs + 4 outputs.
  • Chronological recording of substation alarms and events.
  • Indoor environmental temperature and RH measurement.

Power transformer monitoring system

  • 3PH + N Current measurement.
  • Triphasic Voltages measurement.
  • Derived electrical quantities calculation. Power, power factor cosΦ, active/reactive/apparent power, active energy per cuadrant, symetrical components and frecuency.
  • Total Harmonic Distorsion (THD). Voltage and current harmoni calculation up to 41st (21st odd harmonic).
  • Measurement and recording of electrical parameters.
  • Event registering.
  • Alarms: shortcircuit, overloard, power failure.

Power charger and battery supply

  • Providing power supply for the 2Grid devices family plus RTUs, fault detectors, protections, communications devices or other additional sensors present in substation.
  • Provides protection and control for the LV MAIN devices power in secondary substation.
  • Generation of remote alarm in case of MAINs voltage fault.
  • Provides DC Power during a MAINs voltage fault.
  • Battery charging.

2Grid provides data that had never been displayed before

The best monitoring and control solution for electric distribution companies, ensuring safety and remotely monitoring the proper functioning of the entire electrical infrastructure.

Current situation

All 2Grid devices are designed to provide accurate analysis of the interior of a secondary substation with the highest level of cybersecurity to ensure the best protection and security of the electrical infrastructure.

Alarms

The internal page of the 2Grid devices has been designed with standard alarms, plus allows the configuration of customised alarms according to the needs of the user and the substation.

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