MONITORING AND CONTROL MICROPROCESSOR UNIT

Control and monitoring of uninterrupted power supply system
Type: MPJ 02
Technical data: PDF,  microprocessor unit MPJ 02

MEASURING CONVERTERS

Voltage / current 0 – 20 mA, 4 – 20 mA
Voltage / voltage 0 – 2 V, 0 – 10 V
Type: MPUI, MPUU
Technical data: PDF,  measuring converters MPUI, MPUU

EARTH LEAKAGE ALERT

Decreased earth direction impedance.
AC and DC voltages
Type: DDS
Technical data: PDF,  earth leakage alert DDS

BATTERY DEEP DISCHARGE PROTECTION

Battery low voltage alert
battery disconnection of the load due to the undervoltage
Type: PNZB
Technical data: PDF,  undervoltage battery protection PNZB

CONVERTER OF „RS“ SIGNAL INTO „OPTO“ SIGNAL

Double channel modules
Up to 15 modules in configuration
Glass or plastic
Type: ZSK 100
Technical data: PDF, RS / OPTO converter ZSK 100

REMOTE COUNTER READINGS BY „M-BUS-u“

Impulse readers
Central unit
GSM communication unit
Radio module
Type: M-BUS
Technical data: PDF, remote counter reading M-BUS

„PLC“ S KOMUNIKACIJOM PO GSM-U

Digital input and output
Analog input and output
GSM communication
Type: LBMB 54
Technical data: PDF, PLC with GSM communication LBMB 54

GALVANIC INSULATION TESTING DEVICE

Testing voltage up to 10 kV
Activation current: 0,1 mA to 50 mA
Type: VNI 10 k
Technical data: PDF, insulation tester VNI 10 k

TRAM SWITCHES HEATING REGULATOR

Voltage: 450 do 1500 V,DC
Heaters power: 2 x 2 kW
Microprocessor monitoring and control
GSM communication
Heating regulator, heaters and cables control.
Type: RGS 2
Technical data: PDF, switches heating regulator RGS 2

SEMICONDUCTOR BISTABILE RELAY „SOLID STATE“

Characteristic: bistable
Power switch (interruptible): MOSFET
Contacts voltage: 110 V,DC
Interruption current: 1 A
Control: 24 V,DC
Control: micro chip
Construction: compatible to a classic relay (ISKRA)

DIGITAL MEASURING INSTRUMENTS

Voltmeter
Amp meter
4 x 7 segment LED element
Power supply: 8 do 15 V,DC
Type: DI

POWER SUPPLY TESTING RESISTANT LOADS

Cascade and continuous resistance regulation
Voltages: do 1.000 V, AC i DC
Currents: do 400 A
Powers: do 200 kW
Indication: voltmeter, amp meter

SEMICONDUCTOR SWITCHES (SOLID STATE RELAY)

Voltage: do 3.000 V, AC i DC
Currents: do 300 A
Cooling: natural or forced
Control: 24 V,DC or at demand
Possible integrated protections: overcurrent, under/over voltage

ELECTRICAL PARTS FOR COACHES AND LOCOMOTIVES

Illumination, auxiliary power supply, heating system electronics, speakers, thermostat, axel bearings overheating detectors, generator regulator, battery charger

ELECTRIC PARTS FOR TRAMS

Illumination, auxiliary power supply, heating system electronics, speakers, battery charger, door control, ticket machine interface, heating regulator

DEVICE FOR DETECTION AND ANALYSIS OF DC AND AC GRID SURGE PEAKS

Measuring and registration of surge peaks, impulse analysis on basis of amplitude and wideness
Shown on display or remotely (RS 232 and GSM)
Memory storage up to 10.000 registered peaks
Type: MI 01

MARETON d.o.o. - Energetska elektronika