Panel Components & Systems, Inc. Multitek Digital Power Meters M814-VAH

The M814-VAH is a three-phase digital power meter designed for measuring essential electrical parameters such as voltage, current, frequency, maximum demand amps, neutral current, and hours run. It operates within a voltage range of 10V to 415V line-to-neutral and 17V to 720V line-to-line, making it suitable for various wiring systems. This meter features a three-line LED display with four digits per line and 14 LED annunciators for clear parameter indication. The display is designed for visibility from a distance and offers user-friendly controls for scrolling through parameters and programming current and voltage transformer ratios. The programming can be password protected to enhance security. The M814-VAH maintains data integrity with non-volatile EEPROM memory, ensuring that settings and readings are retained during power loss without the need for recalibration. It has an accuracy of 1% ± 2 digits for voltage and current measurements, and 0.2Hz ± 1 digit for frequency. Constructed in a standard DIN 96 x 96 mm case, the meter is suitable for panel mounting and has an IP54 rating for the front, ensuring protection against dust and water splashes. It operates effectively in temperatures ranging from 0 to +60 degrees Celsius and can withstand storage temperatures as low as -40 degrees Celsius. The device is compliant with various safety and EMC standards, making it a reliable choice for electrical monitoring applications.