OLTC Control Panel
- Nowadays almost all the large transformer is provided with on-load tap changer.
- Users can easily check the Winding temperature and Oil temperature, Tap Position of transformer through the panel status.
- MYD’s OLTC control panel includes Annunciator (SEL, 36windows), WTI, OTI, TPI, VM, Key switch for Auto – Manual and Individual – Parallel operation, AVR and etc.
- Any modification and designs can be negotiate upon prior request
Transformer Protection Panel
- Prevention of electrical failures in protected facilities.
- Protection the transformer damage.
- Well protect transformer internal fault (current differential, overcurrent, earth fault, thermal fault and etc.)
- Applicable to buildings, substations, power plants, and industrial facilities.
- SEL (487E) relay is used as main protection for transformer and SEL (751) relay is used as backup protection.