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Email: comercial@proat.es
PROAT
Poligono Industrial CAN TAPIOLAS Narcis Monturiol, 4 Nave 10 08110 Montcada i Reixach
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Railways
PROAT catenary voltage detectors, allow you to control and monitor the railway installations.
- Catenary Voltage Detectors (25kVac, 4kVdc, 1500Vdc ...)
- Catenary Voltage Meters (25kVac, 4kVdc, 1500Vdc ...)
- Support Insulators
- Systems with fiber optic output
- Ground continuity detectors
- Assembies for Metropolitan Lines
- Isolation Monitoring
- SuperCap downloader
Renewable Energy
Electrical Safety through early detection of insulation failures and leakage currents.
- DC Isolation Monitors
- AC Isolation Monitors
- AC + DC Isolation Monitors
- Earth leakage Monitors
- Strings Currents and Voltage Meters
- DC Breakers
- Special devices
Electric Sector
Devices designed for the safety of electrical installations.
- Voltage Presence Indicators
- Insulation Monitors up to 7.2kVac
- Support Insulators
- Customer Specific Assemblies
- ISOLATION MONITORING
- OTHER DEVICES FOR PHOTOVOLTAIC
- RAIL NETWORKS DEVICES
- DEVICES FOR ELECTRICAL NETWORKS
- EPOXI SUPPORT INSULATORS
- HALL-EFFECT SENSORS - ELECTROHMS
- ELECTRONIC COMPONENTS AND INDUSTRIAL SPARE PARTS
- SPECIAL DEVICES
- SOLUTIONS FOR BOATS
- WE REPAIR PROTECTION RELAYS MAYVASA
FAC-24D
Isolation Monitoring for installations of 24 VDC, in very narrow external box, rail DIN (17.5mm). A switched output relay, two led indicators ON and Fault. Suitable for isolated photovoltaic systems, electric truck, ships, sports boat, etc
ACP2V
Coupler for installations with two Isolation Monitorings.
The ACP2V coupler alternately activates the function of monitoring of each Isometer. The activation time of each, would be externally selectable between 10 to 30 seconds.
FAC3+ACP ISOLATION MONITORING FAC3 UNTIL 1500 VDC
The FAC3/ACP device together with the coupler ACP/1500, extends the operation voltage range of the Isolation Monitoring FAC3 up to 1500 VDC
DCT
The DTC is a protective equipment designed to test the grounding continuity of an electrical installation. An alarm signal is activated when the union to ground has been cut or is damaged.
FAC3
The FAC3 equipment is a ground fault monitor for DC current ungrounded installations until 1000 VDC.
FAC4
The FAC4 equipment is a ground fault monitor for DC current ungrounded installations until 1000 VDC.
FACV
The FACV equipment is a ground fault monitor for AC current ungrounded installations.
FAC
The FAC equipment is a self-powered ground fault monitor for ungrounded DC current installations from 22-200 VDC.
FAC1X
The FAC1X equipment is a self-powered ground fault monitor with an audible alarm for ungrounded DC current installations from 6-120 VDC.
FATH+TR2(5A)
The equipment FATH is ground fault monitor for grounded TT and TN system types photovoltaic installations
FAC4TH + TR2-S
- Monitors the insulation faults of the photovoltaic system, when it is isolated from ground,
- Controls the leakage current when the photovoltaic system has a grounded pole.
FACDC-800GN
- Isolation Monitoring AC+DC (800 VAC/1500 VDC)
CONV1000V24: CONVERTER 1000 VDC TO 24 VDC
Wide range of input voltage (100 to 1000 VDC), regulated output (24 VDC), output power 15W. Suitable for installations where there is no auxiliary AC voltage.
MED8I1V: MEASURE 8 CURRENTS AND 1 VOLTAGE
Equipment for measuring up to 8 intensities and a voltage of 1,000 VDC. The current measurement is done through hall effect module external to the equipment, the module range is 25 to 800 Amperes.
MED12I1V1500: MEASURE 12 CURRENTS AND 1 VOLTAGE 1500 VDCIt is a device designed to measure the 12 currents and the voltage until 1500 VDC, in a photovoltaic system, sending this information to the control center via communications. Interfaz RS-485. MODBUS-RTU |
MED-A: MEASURE VOLTAGE AND CURRENT AC:
It measure the voltage AC and the current AC in the inverter output. This allows remote monitoring operation of the installation. Use the MODBUS-RTU protocol and interface RS-485
PRMEDC: MEASURING UNTIL 1000 VDC, OUTPUT 4-20MA
DC measuring transducers that convert levels of input voltage (1000VDC) or current levels(25...800A) to output current type (4-20mA, 0-5mA, 0-20mA).
BSF5: TRACKER FAULT DETECTOR
Tracker Fault Detector. This is used in photovoltaic installations containing several trackers or strings. Together with the NINFAC DC Breakers, it determines which tracker has an isolation fault once it has been detected by the installation's Isolation Monitoring Device.
NINFAC: BREAKER DC
Breaker DC. Upon receiving the order from a monitor of isolation ( per ex. FAC3 / I), the NINFAC disconnects the inverter from solar panels, then power panels shorted and grounded.
NMI: INTEGRATED MODULE
Integrated Module that include in the same set a Monitor of Isolation FAC3 and DC breaker NINFAC.
NIPS: DC BREAKER 1000VDC / 300A
DC breaker 200 or 300A. In the event of insulation failure, the NIPS disconnects the PV panels to the inverter, and shorted it to earth.
CCS25+CBI21: DETECTING AND MEASURING HIGH AC VOLTAGES (27,5KVAC)
These CC25+CBI21 devices are used to measure and detect AC voltages in overhead lines, and Railway High-Speed.
DPTA-FO DETECTION AND VOLTAGE MEASUREMENT IN CATENARY 3.3KVCC WITH FO OUTPUT AND SIGNALING 4-20MA
The DPA-FO unit consists of a Silicone Resistive Sensor with CRS4000EFOA fiber optic output, the RFOA receiver placed in a 19 "sub-module and the FA1212 source with 18.5kVdc isolation. The output of the receiver is 4-20mA indicates the voltage measurement of catenary.The set is certified by ADIF.
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.
TRAFFIC LIGHT 750 VDC
Traffic Light for catenary 750 VDC
It has two states, on or off.
It feeds on catenary voltage (750 volts, nominal voltage), to the traffic light must reach the positive and negative catenary.
Operating ranges:
Supply voltage..............................: 750 VDC
Minimum ignition voltage .........: 440 VDC
Maximum continuous voltage ..: 800 VDC
Supports tips up .......................: 1,200 VDC (5ms)
CRS4000+CBI21CA: 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) ..
CRS4000-RL SILICONE RESISTIVE SENSOR AND REED RELAY
CRS4000-RL is a voltage presence detector DC, self-powered, with an output by contact potential free.
It consists of two elements, a resistive sensor silicone and a reed relay.
CRE4000RL RESISTIVE SENSOR EPOXY WITH REED RELAY
CRE4000RL is a presence detector is a DC voltage, self-powered, with an output by contact potential free. It consists of two elements, a resistive sensor epoxi and a reed relay.
MIC SCREEN SHOWING THE MEASURE OF THE INTENSITY BIDIRECTIONAL DC.
The MIC device takes the measure from the Hall Effect Sensor (open loop) (eg. HS500T01, HK500T02 of Electrohms) and shows it in to the display. In addition, MIC is providing auxiliary voltage to sensor, avoiding the need to put an additional source.
It is able to measure current in both directions. With a sign + or -, it is showing the direction of the current.
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.
CRS--27500 RESISTIVE SENSOR SILICONE
Resistive Sensor CRS-27500, serves as divider to obtain a low voltage proportional to catenaries line voltage. The sensor has a set of series resistance. These resistors with a secondary resistance located externally obtains the secondary voltage. The model CRS27500D includes the secondary resistor with a relation 1:1000.
PTC-1: DC LINE VOLTAGE DETECTOR
PTC-M1 amplifies the signal from a Resistive Insulator sensor, made of Epoxy (CRE) resin or silicon (CRS)
(modelos CRE750, CRE1500, CRE4000, CRS600, CRS750, CRS1500 ó CRS-4000)). This device show direct line voltage presence through a free voltage contact and an optical sign.
CRS: SILICON RESISTANCE SENSOR
The CRS is a silicone sensor containing a low-power resistive divider. The secondary voltage is a low voltage, proportional to voltage of catenary line.
CBI20: CONVERT TO STANDARD 4-20 MA CURRENT LOOP
CBI-20 equipment adapts voltage levels from any unit of measurement (voltage divisor, direct voltage, resistive sensor, etc) and converts to a proportional value of current loop (4-20 mA) or (0-5 mA).
CCS: SILICON CAPACITIVE SENSORS
The Capacitive Sensors CCS are used to detect alternate line voltage presence, or to obtain an estimate of its measure. The main function is in distribution networks of electric power (Electric companies, railways,
etc.)
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.
IPT3
The device IPT3.vpis is a presence indicator is a AC three-phase voltage used for medium voltage bars. Is activated when the phase voltage reaches 40% of rated voltage, according to the IEC 62271. No need auxiliary voltage.
PTA3
This device surveillances the presence of Medium Three Phase Voltage AC. It Amplifies the signals from transducers Capacitive type APRC. Front signaling by red leds and output relays.
FACV
The FACV is a Isolation Monitoring for AC ungrounded installations (IT system)
MED-A
It measure the voltage AC and the current AC in electrical installation. This allows remote monitoring operation of the installation. Use the MODBUS-RTU protocol and interface RS-485
PHOTO
TYPE
HEIGHT/DIAMETER
NOMINAL
VOLTAGE
FLEXURAL
STRENGTH
DATASHEET
T-793
40/30
1kV
2kN
SO-10
140/75
12kV
8kN
APR-40
40/50
3kV
4kN
APR-60
60/65
6kV
4kN
APR-60/S8
60/90
6kV
8kN
APR-65
65/62
3.6kV
4kN
APR-75
75/72
7.2kV
4kN
APR-95
95/58
7.5kV
5kN
APR-120
120/56
12kV
5kN
APR-130
130/56
12kV
4kN
APR-130 EXT
130/56
12kV
5kN
APR-175
175/70
17.5kV
4000 Newton
APR-210
210/70
24kV
5kN
APR-300
300/80
36kV
4kN
T-500R
40/50
3kV
4kN
T-1000R
60/65
6kV
4kN
T-1000R M16
60/65
6kV
4kN
T-2000R
60/90
6kV
8kN
T-5000R
60/125
6kV
16kN
PHOTO
PRODUCT CODE
Ipn RMS (A) / Ipn Max (A) / Supply Voltage (V) / Bandwidth-3 dB (KHz)
SECCIÓN INT.
DATASHEET
Hall effect current sensor
- / -/ -/ -/ -
-
Current Transformer
- / -/ -/ -/ -
-
HE025T01 CLOSED LOOP
25 / +|- 56 / +5 / DC to 200
5.75
HA025T01 CLOSED LOOP
25 / +|- 56 / +5 / DC to 200
7.5 x 13
HE055T01 CLOSED LOOP
50 / +|- 70 / +|- 12...15 / DC to 200
7.5 x 13
HE100T01 CLOSED LOOP
100 / +|- 150 / +|- 12...15 / DC to 200
7.5 x 13
HE050T03 CLOSED LOOP
50 / +|- 75 / +|- 12...18 / DC to 100
20
HE100T03 CLOSED LOOP
100/ +|- 150/ +|- 12...18 / DC to 100
20
HE200T03 CLOSED LOOP
200/ +|- 300/ +|- 12...18 / DC to 100
20
HE300T03 CLOSED LOOP
300/ +|- 500/ +|- 12...18 / DC to 100
20
HE300T02 CLOSED LOOP
300/ +|- 500/ +|- 15...18 / DC to 100
35
HE400T01 CLOSED LOOP
400/ +|- 600/ +|- 15...18 / DC to 100
35
HE500T01 CLOSED LOOP
500/ +|- 800/ +|- 15...18 / DC to 100
35
HS100to500T02 OPEN LOOP
100 to 500/ +|- 300 to 1200/ +|- 15 / DC to 20
32
HS050 to 600T01 OPEN LOOP
50 to 600/ +|- 150 to 900/ +|- 15 / DC to 50
10 x 20
HL050 to 600T01 OPEN LOOP
50 to 600/ +|- 150 to 900/ +5 / DC to 20
10 x 20
HK050 to 500T03 Open Loop NUCLEO ABRIBLE
50 to 500/ +|- 100 to 1000/ +|- 12...15 / DC to 20
20
HK300 to 2K0T04 Open Loop NUCLEO ABRIBLE
3000 to 2k/ +|- 600 to 3000/ +|- 12...15 / DC to 20
40, 50
HK300 - 2K0T02 Open Loop NUCLEO ABRIBLE
3000 to 2k/ +|- 600 to 2k5/ +|- 12...15 / DC to 20
16 x 64
HALL EFFECT CURRENT SENSOR
Technology modules have OPEN LOOP, CLOSED LOOP and split core.
There is a section on our website specially dedicated to them:https://www.proat.es/eng/our-products/hall-effect-sensors-electrohms
CURRENT TRANSFORMERS
High Accuracy Current transformers
Medium Accuracy Current transformers
DC Tolerant Current Transformers
Protection&Control Current Transformers
In the section of current sensors may find the data sheet completely
I G B T
Discrete, modules. configuration, simple, double, sixpack, chopper ... up to 1400 amps and 6,500 volts
G T O
GTO (Gate Turn-off Thyristor) are discrete semiconductors that act as fully controllable switches, which can be turned on and off with a gate signal positive or negative respectively. We have them both symmetrical and asymmetrical
THIRISTOR
Thyristors in all formats, from the type braid with different threads (metric, inch ...) to the ceramic disc format (press pack)
DIODES
Forward and reverse, standard, fast, high voltage .... As in the case of thyristors diodes available in all formats, both for work and for printed circuit radiators.
POWER MODULES
In different configurations, diode / diode, thyristor / thyristor, thyristor / diode, mosfet, standard and fast recovery
DIODE RECTIFIER BRIDGES
Single and three phase, both PCB and to set in heat sink.
HEAT SINKS
Heat sink of aluminum ó copper.
Natural and forced ventilation and water bars made with electrolytic copper
FANS
Fed in AC or DC, radial, axial ... etc
Whether placed on radiators or cabinets to facilitate air flow
DARLINGTON
Old parts in different boxes, simple configuration, double, sixpack, chopper, normal or fast switching .... etc.
CAPACITORSWe have a wide variety of capacitors, electrolytic, polypropylene, snubber ... etc. Encapsulated in snap-in format, with screws, base plate or screw .. etc. |
FUSES
Ultrafast normal for both builders to semiconductors
INSULATORS
From support or printed circuit assemblies to aid in traction equipment
DRIVERS AND HYBRID ICS
For IGBT, SCR and MOSFET
BUSBAR
The Busbar are bespoke items and can be manufactured in aluminum, copper and epoxy
ASSEMBLIES
Assemblies with different items we distribute, for the realization of bridge rectifiers, inverters ... etc.
Semiconductor + radiator + clamp + Rc + Network + capacitor trip circuit fuses + varistor + .... etc
CHASIS
Aluminum and polycarbonate, we design the template for you to customize your equipmen
SPARE PARTS
Relays, contactors, circuit breakers, power supplies, dc-dc converters, tachometers, speed governors etc .
CJ1500RL CATENARY VOLTAGE PRESENCE DETECTOR WITH REED RELAY
Polyester box with transparent lid containing Resistive Silicone Sensor 1500 Vdc and reed relay. To place next to the breaker.
GDB - CATENARY VOLTAGE DISCRIMINATOR 3K3VDC / 25KVAC
Catenary voltage discriminator with two possible voltages 27,5kVAC y 3,3kVDC.
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.
PRMEDC DC MEASURING TRANSDUCERS FOR PHOTOVOLTAIC INSTALATIONS
PRMEDC are transducers for measuring voltage or current (DC) input. With the help of become auxiliary voltage levels or voltage input levels output current type (4-20mA, 0-5mA, 0-20mA). The input, output and auxiliary supply are galvanically isolated from each other
SOLUTIONS FOR BOATS
Ground fault monitors for electrical systems on boats
WE REPAIR PROTECTION RELAYS MAYVASA
We offer repair service of Relay Protection all ranges of MAYVASA:
- (Overcurrent Relays RS2F1N, RS3000C, RSH, RS1000C, RS3F, MIA1000, MIA3000, RDH, RSDN ...)
- (Over-undervoltage relays, MTA1, MTA3, MTA1000, MTA3000, ...)
- (Frequency Relays (MMF, MMF-1000)
- (Indicators of short-circuit, ICC, ICC2F1N ..)
- (Reverse Power RDI-1000C)
- (EPIA-1000, PM, 48 7Ah, submodules, transducers, ...)
