Welcome to P S Technology, Inc.

Paul E. Schoen, President

12/28/2015

General Information:

P S Technology, Inc. is a small business dedicated to providing a wide range of products and services at reasonable cost. We specialize in equipment for electrical testing, particularly high current generation and measurement for primary injection testing of circuit breakers, reclosers, and other protective devices. Our low overhead, unique engineering experience, and creativity combine to provide an affordable source of standard and custom-built equipment, as well as repair and calibration services.

A short article, "Taming the Big Bang", provides a light-hearted introduction to circuit breaker testing and tells how the Z-World SmartCore helped with the design of the BTSMASTER.

An older article, Circuit Breaker Testing Technology, originally appeared in Electrical Manufacturing magazine, in 1989.

Visit our FTP sites for manuals and drawings for electrical test sets (Under construction).

Download the latest Windows version of the Ortmaster program

Many products and services now offered through Electrical Test Instruments, Inc.

Now being developed: Simple Hybrid Auxiliary Motor Package (SHAMPAC) for Vehicle Fuel Economy

Products and Services:

Services

• Including analog, digital, and software design.
• In-House or On-Site.

Surplus Parts

• Resistors, capacitors, transformers, IC's, LED's, transistors, connectors, relays, crystals, hardware.
• Sold and Bought.

Electrical Test Equipment

• Complete test systems and upgrade instrumentation for testing circuit breakers, reclosers, protective relays, etc.
• Manuals, drawings, and technical information on many existing test sets.
• Now performed in conjunction with Electrical Test Instruments, Inc.

Repair and Calibration

• Specializing in electrical test equipment (EIL, Multi-Amp / AVO)
• NIST certification available - In-house or On-Site. Now performed in conjunction with Electrical Test Instruments, Inc.

FEATURED PRODUCTS

The ORTMASTER and TCC

• P S Technology's Recloser Testing Accessory. Download Standard MSDOS Ortmaster Software

The MAC-20 (Was the BTSMASTER)

• Breaker Testing retrofit module.
• Now manufactured and built by Electrical Test Instruments, Inc

The PI-800/1600/4000 (Was the CBTMASTER)

• Primary Injection Circuit Breaker Test Sets
• Now manufactured and built by Electrical Test Instruments, Inc

Relay Test Sets

• Programmable current
• Programmable voltage
• Programmable frequency
• Programmable phase
• Multi-mode digital timer
• Modular lightweight design
• Serial data output option for printer or computer

Low Resistance Ohmmeters

• Battery saving and safety oriented automatic current ramp-up and ramp-down
• Automatic inductance and resistance measurement
• Serial data output option for printer or computer

High Voltage Insulation Test Sets

• Battery saving and safety oriented automatic voltage ramp-up and ramp-down
• Automatic capacitance, resistance, and power factor measurement
• Serial data output option for printer or computer

Accessories for High Current Test Sets

• Reduce Line Current
• Control inrush current spikes
• Provide additional high current interrupting capacity fuses for safety
• Adjust line voltage for optimal use on 208 VAC or 50 Hz mains
• Monitor and display average and peak line current
• Detect excessive line voltage drop
• Monitor output bus temperature and voltage drop

How to reach us:

EMail to: paul at pstech-inc dot com

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