General Catalogue
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Catalog excerpts

General Catalogue - 1

GENERAL CATALOGUE PROTECTION EARTH LEAKAGE RELAYS PROTECTION INSULATION MONITORING DEVICES MEDICAL INSULATION MONITORING DEVICES ALARM ANNUNCIATORS TEMPERATURE MONITOR DEVICES ENERGY MANAGEMENT METERING INSTRUMENTS PROTECTION AND ENERGY MANAGEMENT CURRENT AND VOLTAGE TRANSFORMERS

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General Catalogue - 2

EARTH LEAKAGE RELAYS TOROIDAL CURRENT TRANSFORMERS Network monitoring and protection The electronic residual current relays allow monitoring and protection of the low voltage distribution network through the use of a toroidal transformer. Protection is achieved in combination with the MCBs and MCCBs. Compliance with protection standard IEC/EN 60947-2 Annex M allows to offer a cumulative operational time (residual current relay, shunt-trip, circuit breaker) guaranteed by the manufacturer. The ELR residual current relays are tested for this purpose. • ADJUSTING FAULT CURRENT IΔN AND TRIPPING...

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General Catalogue - 3

FLUSH MOUNT VERSION - DIN 48x48 mm FLUSH MOUNT VERSION - DIN 48x96 mm FLUSH MOUNT VERSION - DIN 72x72 mm FLUSH MOUNT VERSION - DIN 96x96 mm • Earth leakage relay type A • 1 operation threshold • External toroidal transformer • Adjustable tripping IAn and delay time. • Configurable fail safe operation • Front TEST and RESET buttons • Automatic or manual resetting • Earth leakage relay type A • 1 operation thresholds • External toroidal transformer • Adjustable tripping IAn and delay time • Front TEST and RESET buttons • Automatic or manual resetting • Flag indicator (ELR-4m type) • Earth...

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General Catalogue - 4

CT-1M EXTERNAL MULTIPLIER CT-1S EXTERNAL ADDER MODEL Toroidal multiplier to extend the current calibration of differential relays up to 250 A. To connect between toroid and relay. Reduces the current 10 times. Therefore, the range of the tripping set-point IAn adjustment is multiplied by 10. CONNECTIONS Input terminalL 5-6 of the multiplier must be connected respectively to terminals 1-2 of the toroid transformer on the controlled line. N.B. No cables must pass through the external multiplier. Toroidal adder to be used in cases where the conductors of the system to be protected exceed...

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General Catalogue - 5

MODULAR VERSION - 6 MODULE • Buttons and normally closed contacts used with low voltage power supply for greater safety and to avoid functional problems with long lines • Active control with signaling interruption or short circuit of line buttons • Ability to use many buttons (of which 5 with total control) or more buttons which control TCS-A5 • Outputs for control switch, output signaling alarm and emergency exit • Control of the output line towards the opening coil with continuity check • Unaffected by power failures without the use of batteries • Selection number buttons or contacts •...

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General Catalogue - 6

INSULATION MONITORING DEVICES RI range performs continuous of IT systems insulation, in order to prevent any faults that may reduce operational continuity and, as a result, the efficiency of the system. Allows monitoring and protection in the most demanding application enviroments. • OPERATIONAL CONTINUITY • FAULT PREVENTION • IRON, STEEL AND PETROCHEMICAL COMPANIES • GREATER EFFICIENCY • PHOTOVOLTAIC SYSTEMS • DATA CENTERS, MOVIE SETS, TV OR RADIO INSTALLATIONS • CUTTING MAINTENANCE COSTS AND INEFFICIENCIES • FIRE-FIGHTING PUMPS, SAFETY CIRCUITS, UPS • IMMEDIATE INSTALLATION • ELEVATOR...

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General Catalogue - 7

INSULATION MONITORING DEVICES RI-F48 | RI-R48 | RI-R48N IT NETWORKS INSULATION CONTROL 24-48 VAC/DC MODULAR VERSION - 3 MODULE IT NETWORKS INSULATION CONTROL UP TO 230 VDC MODULAR VERSION - 6 MODULE IT NETWORKS INSULATION CONTROL UP TO 1000 VDC MODULAR VERSION - 6 MODULE • Insulation monitoring of IT systems 24-48 VAC/DC • TRIP manual reset • Low insulation LED • Damaged pole LED • TEST pushbutton • TRIP threshold setting • Insulation monitoring of IT systems up to 230 VDC • TRIP and ALARM LED • Insulation level • Damaged pole LED • TRIP and ALARM threshold setting • TEST and RESET...

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General Catalogue - 8

ALARM ANNUNCIATORS TEMPERATURE MONITOR DEVICES The Alarm systems are used to inform the operator that a process has gone beyond set limits using a visual and audible alarms. Our products are used in all environments, including all hazardous areas and across all process and utility sectors. CONTREL supplies alarm systems from a single alarm point to a complete plant-wide alarm and monitoring system. • SIMPLE STAND ALONE ALARM SYSTEM IN A RACK VERSION • FLEXIBLE WINDOW SIZE LAMP ARRAYS • SELECTABLE ALARM SEQUENCES • COMPLETE CONTROL OF ANY ALARM SIGNALLED THANKS TO THE PROGRAMMABLE OUTPUT...

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General Catalogue - 9

ALARM ANNUNCIATORS | TEMPERATURE MONITOR DEVICES COMPALARM A ALARM ANNUNCIATOR RACK VERSION ALARM ANNUNCIATOR FLUSH MOUNT VERSION • Alarm card • Relay card • Timing card • Card holder unit • Power supply and flashing card • Power transformers and Dc/Dc converters • Signalling cells, SQ type (with LED on request) • Horn output • Alarm comulative output • 1 wire expansion line • 12 contact inputs • 4 push button inputs (test, horn off, ack, reset) • Optoisolated inputs • Normally open / closed input contacts • Low power consumption • No lamp maintenance required • Auto-reset power supply fuse...

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General Catalogue - 10

MEASUREMENT INSTRUMENTS The wide range of Measuring devices includes many products aimed at the supervision of electrical energy installations: digital instruments, network analyzers, energy meters for metering applications, power analyzers, and energy management. There is no doubt that all actions aimed at the supervision of energy consumption will contribute in electrical supply cost savings. • DIGITAL VOLTMETERS, AMMETERS • DIGITAL MULTIMETERS AND POWER ANALYZERS, EXPANDABLE, WITH GRAPHIC LCD • CONNECTION TO SINGLE, TWO, THREE PHASE SYSTEMS • IDEAL FOR DISTRIBUTION SYSTEMS, ELECTRICITY...

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All Contrel elettronica catalogs and technical brochures

  1. MR-R8

    8 Pages

  2. EMS-D6

    8 Pages

  3. RI-R45

    8 Pages

  4. TCS-A5

    3 Pages

  5. TCS

    4 Pages

  6. HRI-R40

    3 Pages

  7. ELRC-1

    2 Pages

  8. ELR - 7

    2 Pages

  9. ELR-3F

    2 Pages

  10. ELR-3E

    2 Pages

  11. ELR-3C

    2 Pages

  12. PR-5

    1 Pages

  13. RSR-72

    3 Pages

  14. RI-R44

    2 Pages

  15. TCC / TCCN

    14 Pages

  16. EMS-96

    3 Pages

  17. EMM-4L

    2 Pages

  18. EMM-D4h

    2 Pages

  19. EMM-4d2c

    2 Pages

  20. EML-16

    1 Pages

  21. EMI-10L

    1 Pages

  22. EMC-3B

    1 Pages

  23. EMA-D9

    2 Pages

  24. EMA-90N

    2 Pages

  25. EMA-11

    2 Pages

  26. ELR-1D

    2 Pages

  27. ELM

    2 Pages

  28. MDVH - MDDH

    4 Pages

  29. DVH - DDH

    5 Pages

  30. GW-12

    3 Pages

  31. COMPALARM A

    5 Pages

  32. COMPALARM AP

    4 Pages