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ELECTRICITY AND RAIL NETWORKS DEVICES

DPT-FO Voltage presence detector with fiber optics

DPT-FO VOLTAGE PRESENCE DETECTOR WITH FIBER OPTICS

Using a resistive silicon sensor is self-powered a fiber optic transmitter that sends signals to a receiver located in a sub-module. Thus obtaining a total galvanic isolation between the transmitter and receiver.

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CCS25+CBI21: Detecting and measuring high AC voltages (27,5kV):Capacitive Sensor + Converter4-20mA

CCS25+CBI21: DETECTING AND MEASURING HIGH AC VOLTAGES (27,5KV):CAPACITIVE SENSOR + CONVERTER4-20MA

These CC25+CBI21 devices are used to measure and detect AC voltages in overhead lines, and Railway High-Speed.

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PTC-M1 detector direct voltage Online

PTC-M1 DETECTOR DIRECT VOLTAGE ONLINE

The PTC-M1 amplifies the signal from a resistive sensor, type Epoxy (CRE) or Silicone (CRS) and for line voltages of 600 ... 4000 Vdc.
Indicates the presence of voltage DC in the line, through a potential free contact and optical signaling.

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CRS3000+CBI21: Silicone Resistiv Sensor and converter 4-20 mA

CRS3000+CBI21: SILICONE RESISTIV SENSOR AND CONVERTER 4-20 MA

Measure the voltage at the line, sending the measure to receiving facility, once adapted to the system signal established transmission (4-20 mA) ..

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CRS-RL Silicone Resistiv Sensor and reed relay

CRS-RL SILICONE RESISTIV SENSOR AND REED RELAY

Its function is to detect the presence of voltage, closing a potential free contact. CRS-RL's main application is in electrical installation companies Railways (RENFE, Metro, etc.).
CRS-27500 Resistive sensor Silicone

CRS-27500 RESISTIVE SENSOR SILICONE

For detection and measurement of high voltage AC / DC . Allows get a low voltage proportional to line voltage catenary.

 

 

 

 

 

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CRE4000RL Resistive Sensor Epoxy with Reed Relay

CRE4000RL RESISTIVE SENSOR EPOXY WITH REED RELAY

The resistive sensors have application in the "HIGH VOLTAGE DC DETECTION" used in railways and metros (METRO). Reed Relay consists of a coil in series with the resistance of the sensor. The reed relay has a changeover contact.

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PTC-1: DC Line Voltage Detector

PTC-1: DC LINE VOLTAGE DETECTOR

The PTC-1 device is used in DC power supply systems in railway and rapid transport networks to detect voltage in a line. It can also be used to interlock an isolator or earthing switch when there is no high voltage or when signalling is required over a certain distance.

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CRS: Silicon Resistance Sensor

CRS: SILICON RESISTANCE SENSOR

Resistive divider to obtain a value proportional to the line voltage, and can connect to the signaling equipment and / or measure For detects voltage DC in catenary.

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CBI20: Convert to standard 4–20 mA current loop

CBI20: CONVERT TO STANDARD 4–20 MA CURRENT LOOP

Facilities used in power distribution (RENFE, METRO, AVE, etc.) to send remote voltages. CBI20 allows the control center, receiving real-time measurement of the line voltage.

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PTA3: High AC Voltage Detector

PTA3: HIGH AC VOLTAGE DETECTOR

The PTA-3 amplifies signals from capacitive sensors and signals the presence of a high AC line voltage.It is used in distribution facilities of electric power.

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CCS: Silicon Capacitive Sensors

CCS: SILICON CAPACITIVE SENSORS

The CCS is a capacitive divider to obtain a value proportional to the line voltage AC, and can connect to the signaling equipment and / or measure.

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CRE: Epoxy Resistance Sensor

CRE: EPOXY RESISTANCE SENSOR

This is a resistive sensor whose function is to obtain a low voltage value proportional to the voltage of the line and it can be connected to signaling equipment or measure.

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