STS 5000 - Transformer Test Set

This primary current injection testing system is designed to perform primary tests requested in substations commissioning. It allows to perform accurate tests on CTs, VTs, PTs and ground grid.

Tan Delta DF or PF Testing Explained part 1 Why do we measure it

Tan Delta DF or PF Testing Explained part 2 Theory

Tan Delta Testing DF or PF Explained Part 3 UST and GST modes

Features:

Fully automatic

Primary injection testing capabilities: up to 800 A or up to 5000 A / 7000 A, with the optional module BUX 5000

Variable output frequency: 15 - 500 Hz

Power dissipation factor test with the optional module TD 5000 (voltage up to 12 kV)

2000 v AC high-pot test

Local control by large color display

PADS - Power Apparatus Diagnostic Software for automatic testing, assessment and report

IEC 61850-9-2 communication protocol

Patented technology for Capacitance and Tan Delta measurement

USB interface and Ethernet interface for PC connection