Hoyt Electrical Instrument HMDP-50K

The Hoyt HMDP-50K High Voltage Multifunction Phasing Meter is engineered for electrical professionals requiring accurate and reliable measurements in high-voltage environments. This device combines multiple functions into a single tool, including:

• Phase Comparator: Allows comparison between phases to determine phase relationships.

• Voltage Detector: Detects the presence of voltage with clear indication.

• Digital Voltmeter: Measures voltage levels with direct reading on a 4000-count LCD display.

The HMDP-50K is suitable for tasks such as:

• Verifying phase relationships between conductors.

• Measuring phase-to-phase and phase-to-earth voltages.

• Ensuring conductors are de-energized before maintenance.

This multifunctionality eliminates the need for multiple devices, streamlining operations and reducing equipment costs. The device operates without the need for batteries, relying on self-powered operation. It features a high-quality fiberglass-wound rod for durability and is designed to be lightweight, robust, and compact for ease of use in various environments.

Key Features:

• Voltage Range: Suitable for systems up to 50kV (full scale 50kV).

• Measurement Range: Total resistance of 6.78MΩ.

• Neon Indicator: Lights up fully at 1.5kV, with a threshold of 1.2kV.

• Response Time: Less than 1 second.

• Construction: High-quality fiberglass-wound rod; composite handle with polyurethane.

• Dimensions Master stick: 490(L) × 101(W) × 118(D)mm.

• Dimensions Slave stick: 490(L) × 35(W) × 35(D)mm.

• Weight (battery included): Approx. 1.35kg.

• Operating Temperature: 0°C~40°C.

• Storage Temperature: -10°C~50°C.

• Humidity Range: 80% Max.

• Safety Standard: IEC 61481.

Included Accessories:

• HMDP-50K High Voltage Multifunction Phasing Meter.

• Carrying case for safe transport and storage.

Compliance:

• Meets IEC 61481 standards for high-voltage testing equipment.

Benefits for Lab/Field Users:
The HMDP-50K provides electrical engineers and maintenance professionals with a reliable tool for assessing phase relationships and voltage levels in high-voltage systems. Its multifunctionality, self-powered operation, and robust design ensure accurate measurements and enhanced safety during field and laboratory inspections.