Proven designs for a variety of substation metering applications.

Triple II Amp Demand and Volt Min/Max Meters

The Bitronics Triple II Meter family is comprised of single or three-phase meters that measure and display amp demand or min/max voltage. These robust single or three-phase meters indicate true loading, are easy to maintain, provide optimum protection for sensitive components, and give clear, visible readings, even in the dark, of amp demand or min/max voltage.

User-Selectable Demand Intervals The meters, which all feature user-selectable demand intervals, can communicate through an optional 0-1mA analogue output. Their utility-grade substation design includes an optional backlit LCD.

Optimum Circuit Protection and Clear Readings Bitronics Triple II offers multiple benefits. Demand measurements indicate true loading for system planning and phase balancing purposes. No battery is required due to the meters non-volatile memory, and galvanic isolation protects all inputs from damaging voltage transients. High-contrast, extended-temperature LCD displays are visible at wide angles in direct sunlight, and a backlit option is available for improved visibility in the dark. Circuitry is cased in gasketed, brushed aluminum and is well protected against dust, humidity and pests.

Features

• One button to reset demands
• Push-button rescaling
• Heavy duty CT circuits to withstand fault currents
• Optional transducer outputs: 0-1mA or 4-20mA

DC Amp and Voltmeters

The DC Meter family provides single or dual line display of DC current and/or voltage. There are three models offered with typical applications involving station battery and generator field excitation monitoring.

Features

• Fits 4-inch round cutout
• Space saving dual channel models
• Used for local monitoring of station battery and field excitation
• Low burden transducer displays allow electrical placement in series with SCADA/EMS
  transducers
• Hold option “Freezes” display
• Large library of faceplate legends

Transducer Display Meters

These 4-inch round, digital meters use the output from an analog transducer and then convert to digital, red LED displays that can be scaled for the appropriate engineering unit. These are available in one or two channel configurations.