Description

Product description:

DIVERTER SWITCH FOR OLTC (ON LOAD TAP CHANGER)

DIVERTER SWITCH TYPE : SHZVIII-500Y/123C-10193W

RATED THROUGH CURRENT: 315AMP

RATED STEP VOLTAGE: 1588 VOLT

RESISTANCE: 4 OHMS

ADDITIONAL INFORMATION:

TRANSFORMER TYPE: SFZ10-120000/220

Operating Principal of Diverter Switch

Type SHZV on load tap changer adopts the principal of single resistor transition circuit; the contact switching sequence is shown in below. The red line in the figure denotes the path of current.