Bierer Meters ST800PGN Service Tester

Product Overview

ST800PGN is an 800 ampere service tester suitable for various secondary power supply systems (including 120V, 208V, 277V, 480V). This device applies high amplitude pulses between neutral and live wires or between different live wires to detect various issues in electrical systems. Unlike traditional continuous load detection devices that may miss out, this tester can effectively identify the interference effects caused by telephone lines and cable TV grounding.

Main functions

ST800PGN is capable of performing the following detection tasks:

• Identify defective conductorsIdentification of poor conductors between transformers and meter bases.

• Neutral wire integrity testingIndicating the complete state of the neutral conductor helps prevent excessive grounding current.

• Locate the live and neutral wiresPosition the two live and neutral wires at the base and transformer block.

• Check the overhead wire connectorSearch for damaged connectors on overhead spans.

• Identify power outage cablesIdentify the URD primary cable that has been powered off in the maintenance well or ditch.

Practical application verification

A large investor owned power company launched a six-month pilot project. In this project, ST800 helped the power company save time and operating costs, while also improving customer satisfaction.

Packing List

The product kit includes the following components:

• 800 Ampere Service Tester (Host)

• Receiving probe

• Laser pyrometer

• Crocodile clip cable

• 10 inch handle

• User Manual

• Standard portable bag

Product Specifications

Applicable Industries

ST800PGN is suitable for scenarios where power companies, electrical maintenance service providers, engineering contractors, etc. need to perform distribution system testing and maintenance, especially for fault diagnosis and line integrity testing of secondary power supply systems.