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Transformer Testing

New York's Path to 8.5 GW of Grid Flexibility by 2040

New York State's transition to a clean, zero-emissions energy grid could include up to 8.5 gigawatts (GW) of grid flexibility by 2040, according to a new report from the Brattle Group. This projection, while contingent on achieving ambitious decarbonization goals, illustrates how the state could...

Pennsylvania’s Yaw Bill

In a significant move for Pennsylvania’s energy sector, State Senator Gene Yaw has introduced a transformative piece of legislation aimed at modernizing the state's approach to power plant development and capacity management. The bill, which has been the subject of considerable discussion,...

Breaker Testing

Dynamic Resistance Measurement

Condition testing of circuit breaker’s arcing contacts BY BUDO MILOVIC, DV-Power The preventive maintenance on a high-voltage (HV) breaker consists of several routine tests. The timing and motion tests are methods used to assess the breaker’s mechanical condition. When the timing and motion...

Partial Discharge & Circuit Breaker Asset Management

Detecting and avoiding preventable failures BY JAY GARNETT, Doble Engineering Company While metal clad switchgear can be very reliable, sometimes operating for over 50 years, throughout the aging process, this group of electrical disconnect switches, fuses and circuit breakers can experience...

Cable Testing

Home HV Testing HV Test Equipment

HV Test Equipment

PFT – 503CM

High Voltage Testing with AC Power Frequency

High Voltage, Inc. is a small design and manufacturing company located in the Hudson Valley region of New York State. Although small, we are a large presence in the electrical test equipment industry with a representative organization covering most of the world and a highly respected product line used in a variety of industries and applications.

PRODUCTS
Most of our products produce high voltage and can be grouped by output waveform. We offer ac and...

HV Test Equipment Articles

T&D Buyer’s Guide Companies

HV Test Equipment Videos

Bearing Toolbox for Advanced Bearing Failure Analysis

Importance of Partial Discharge Monitoring

ON-GUARD Automated Lubrication System

HV Test Equipment Products

M4100 Power Factor/Tan-Delta instrument - High Voltage Apparatus Tester

TB44 Series

AEMC 6255 Micro-Ohmmeter with DataView® Software (Up to 25A)

HV Test Equipment Shared Media

Catalog

Electrical Testing & Maintenance Handbook Volume 5

Catalog

Aerial Lift Test Sets - Alt Series Product Catalog

Catalog

Electrical Equipment Testing & Maintenance Vol. 6