INDEX GENERAL OVERVIEW CABLE IDENTIFIERS LV NETWORK CONNECTIVITY SOLUTIONS UNDERGROUND CABLE & TUBE LOCATOR

GENERAL OVERVIEW Merytronic offers a complete range of Portable Solution for Cable Identification, LV Network Connectivity, and Underground Cable & Tube Location and Tracing CABLE IDENTIFIER CABLE LOCATOR MV/LV Live and de-energized Cables Identifier LV Live three Phases and up to 12 Feeders Identifier Underground Cable and Tube Locator & Tracer

CABLE IDENTIFIERSAriadna CI Ariadna IC1G MV/LV Live and de-energized LV Live Cables Identifier Cables Identifier

CABLE IDENTIFIERSARIADNA CI special features > Identifies ❖ De energized cables ❖ Energized cables, MV & LV > Cables ❖ Single phase ❖ Multiphase ❖ Shielded and unshielded cables > Connection ❖ Direct connection to cable ❖ Induced by Induction Clamp > Detects amplitude and polarity of signal > Cable length > 10 km (direct connection) > Operation time > 24 hours at level 2 TX > Reliable, Easy and Safe Cable Identification > Avoid operator personal risk and unexpected loss of power supply

CABLE IDENTIFIERS ARIADNA CI functional description Energized Cables ➢ ➢ Direct connection in LV Signal travels Upstream to Transformer (LV) or Generation Station (MV) Low Voltage Medium Voltag

CABLE IDENTIFIERS ARIADNA CI functional description De Energized Cables ➢ ➢ Direct connection or Induced signal Cables should be Short-Circuited for signal return Direct Connection Induction Clam

CABLE IDENTIFIERS ARIADNA IC1G special features > Identifies ❖ Energized LV cables up to 250 Vac > Cables ❖ Single phase ❖ Multiphase > Connection ❖ Direct connection to cable > Detects amplitude and polarity of signal > Small and easy wear solution > Power Supply 4x1,5 AA Batteries (TX-RX) > Reliable, Easy and Safe LV Cable Identification > Avoid operator personal risk and unexpected loss of power supply ► merytromc | Bprlan f Eujsm

CABLE IDENTIFIERS ARIADNA CI & IC1G accessories Rogowski Sensor Ring

Ariadna ILF6 Ariadna IF3 LV Live three Phases and LV Live three Phases and LV Phase Identifier up to 12 Feeders Identifier up to 6 Feeders Identifier

LV NETWORK CONNECTIVITY SOLUTIONS ARIADNA ILF12 special features ➢ LV Live Network Connectivity (without de-energizing) Three Phases and up to 12 Feeders can be identified in few seconds Codification of Central Device in order to use simultaneously up to 8 Ariadna ILF12 Proven efficiency on line distances longer than 1 km Delta Triangle (no neutral) Up to 480 Vac between phases 50 & 60 Hz Coupled and/or Ringed Networks ➢ Used by single operator ➢ Central Unit is placed in Substation, and operator reads cus

LV NETWORK CONNECTIVITY SOLUTIONS ARIADNA ILF12 functional description

LV NETWORK CONNECTIVITY SOLUTIONS ARIADNA ILF12 usage benefits ➢ Allows power utilities to identify all customers on LV Network loaded from a single transformer, by connecting all customer to corresponding phase and feeder Allows power utilities to know Load Balance of LV Transformers Planning Departments can easily determinates new customer’s connection points Maintenance Departments can plan preventive maintenance in order to enlarge live of assets Find critical network spots before any incident occurs Spot network failure elements, by grouping customer’s incidents by connectivity link Determine...

LV NETWORK CONNECTIVITY SOLUTIONS ARIADNA IF3 special features > LV Live Network Connectivity (without de-energizing) > Three Phases can be identified in few seconds > Proven efficiency on line distances longer than 1 km > One Central Unit and multiple Line Units may be used > Used by single operator > Operational for all kinds of LV Network configurations; ❖ Up to 480 V between phases ❖ 50 or 60 Hz ❖ Coupled and/or ringed lines > Plug and Play => Start operation directly, without any additional adjustment or programming ► merytromc | Bprlan f Eujsm

LV NETWORK CONNECTIVITY SOLUTIONS ARIADNA IF3 functional description

UNDERGROUND CABLE & TUBE LOCATOR MRT-700 Underground MV/LV Cable & Tube Locator and Tracer

UNDERGROUND CABLE & TUBE LOCATOR MRT-700 TX (Transmitter) features ➢ 3 active tracing frequencies (525 Hz – 8 KHz – 32 KHz) 2 passive Modes (50/60 Hz & Radio) 10 Watts Power Output selectable by user ➢ Connection Options; ❖ Direct connection with alligator clamps (Deenergized cables) ❖ Induced with clamp (Live & Deenergized cables) ❖ Built-in Antenna in case no A

❖ 2D LCD Large color Display with automatic backlight sensor ❖ Measures cable depth and current amplitude ❖ Discriminates 50Hz conductors ❖ Automatic Gain Selection ❖ Bluetooth connection ❖ Correct Performance exceeds 10 km in length ❖ Maximum 5 mts depth ❖ Operation Time >10h ❖ IP54 protection ❖ Operation Temperature -20°C / +55°C

UNDERGROUND CABLE & TUBE LOCATORMRT-700 Operation Modes • FULL Mode o Most effective combination of sensors o Easy drive (intuitive performance) • NULL Mode o Eliminates false peaks o CERO above cable • PEAK Mode o Max over cable o Distance to cable o Higher cable positioning accuracy o Minimizes errors with distorted fields

GRIDGis enables Utility mapping lines towards GPS map by dedicated Bluetooth connection to Smartphone/Tablet and export data to a .KMZ file for GIS Systems

UNDERGROUND CABLE & TUBE LOCATOR MRT-700 (De-energized Cable Identification) ❖ Single & Multi Core Cables ❖ Detects active signal’s Amplitude and Polarity ❖ Automatic selection of S