Distribution Transformer Meter

Composite, thread through communicable metering unit

Prodigy is a genuine innovation in the field of three phase direct connected metering. It is an integrated meter with builtin current transformers, eliminating the need for external CTs and accessories. Prodigy is based on the unique concept of thread-through connections, which helps maintain overall system accuracy and revenue integrity.

Application

• Distribution transformer (DT) metering
• Energy audit and system analysis
• Low-voltage high-current commercial metering

Benefits

• Better overall system accuracy than a traditional meter and
• associated CTs
• Easier to install than traditional DT metering
• Reduced cost for equipment, installation and maintenanceby eliminating the need for external CTs, meter enclosure and accessories
• Increased reliability and tamper resistance compared with traditional installations
• Easy diagnosis of installation faults via a complete set ofinstantaneous electrical parameters

Features

• True four-quadrant metering
• Programmable time-of-use (TOU) tariffs and maximum demands (MD)
• Thread-through arrangement: field cable passes directly through the meter
• Large backlit LCD with phase indicators and parameter identification
• Display scroll lock for continuous display of desired parameters
• Logging of billing data and multi-parameter load survey
• Interoperable DLMS protocol for meter reading and option of reading through remote using GSM/GPRS network
• Meter reading in absence of mains using internal battery
• Distribution transformer metering events support, viz. high and low voltage, under and overload
• Advanced event detection features for voltage, current and magnetic influences