Test overview

■ Purpose

To check the mechanical strength of the transformer.

■ EUT

Large transformer 1500 × 700 × H1700 mm, Mass 1700 kg

■ Test conditions

Vibration frequency range: 1Hz to 50Hz
Double amplitude: Max. 0.75 mm
Acceleration single amplitude: 9.8 m/s²
Vibration direction: X, Y and Z directions

Test image

Memo

Facilities used

Vibration test system: VS-12500-140
Vibration controller: K2 software Sine.

Test time

7 hours/day