Common use of Transient Voltage Change Clause in Contracts

Transient Voltage Change. In order to reduce the impact of reactive bank and AC cable switching on sensitive loads, the severity of voltage transients due to switching shall be minimized. Equipment switching at the converter station or the 345kV AC cable interconnecting this terminal with Xxxx 00xx Xxxxxx 345kV Substation, including switching of capacitor banks, harmonic filters, AC cables, and shunt reactors, shall be performed using point-on-wave synchronous switching. Switching of the Merchant Transmission Facility at the Xxxx 00xx Xxxxxx 345kV Substation shall be performed using pre-insertion resistors. The closing time tolerance for synchronous switching shall be 1 ms. However, the closing time tolerance may be as high as 1.5 ms for operation during ambient temperature conditions of less than -10 C .

Transient Voltage Change. In order to reduce the impact of reactive bank and AC cable switching on sensitive loads, the severity of voltage transients due to switching shall be minimized. Equipment switching at the converter station or the 345kV AC cable interconnecting this terminal with Xxxx 00xx Xxxxxx 345kV Substation, including switching of capacitor banks, harmonic filters, AC cables, and shunt reactors, shall be performed using point-on-wave synchronous switching. Switching of the Merchant Transmission Facility at the Xxxx 00xx Xxxxxx 345kV Substation shall be performed using pre-insertion resistors. The closing time tolerance for synchronous switching shall be 1 ±1 ms. However, the closing time tolerance may be as high as 1.5 ms for operation during ambient temperature conditions of less than -10 C .