Vinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo SliderVinaora Nivo Slider

SPI4000

Smart Primary Injection Test System

Primary injection test set for protective relay equipment and circuit breakers

The SPI4000 is a high current primary injection test system with the flexibility to test, via primary injection, a wide variety of devices, including low voltage power circuit breakers, moulded-case circuit breakers equipped with thermal magnetic or electronic trip devices, overcurrent relays, and thermal relays. Designed to accommodate circuit breakers with ratings of up to 4000 Amps frame size, the SPI4000 fully complies with NEMA AB-4 test guidelines. 

The SPI system is the first high current test system that allows you to type in a predetermined current amplitude and will then generate and regulate the requested high current without preheating the test sample by pulsing the output current at high amplitudes. Additionally, the SPI system has the unique ability to turn on at the current zero crossing every time for any load by automatically adjusting the output firing angle. This eliminates DC offset for all circuit breaker types and eliminates the need for you to determine and manually adjust the firing angle for various loads and circuit breakers.

SPI4000 Datasheet

 

 

2024 Electrical Testing Expert Catalog

Megger Transformer Catalogue

Industrial Maintenance Catalog 2024

2023 Electrical Test Equipment Catalog

Megger Power Catalog

Merytronic

Portable Devices

Fluke SEA 2023 - 2024 Product Guide

Solucao Product Catalog

Orion Electrical Safety Rubber Equipments Catalogs

BETE Electrical Construction Tools 2024

MULTI Main Sales Product Line 2024