Common use of Insulation Coordination Clause in Contracts

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: 1. System operating voltage 765 kV 400 kV 765 kV 400 kV 2. Maximum voltage of the system (rms) 800 kV 420 kV 800 kV 420 kV 3. Rated frequency 50 Hz 50 Hz 50 Hz 50 Hz 4. No. of phases 3 3 3 3 5. Rated Insulation levels

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: : 1. System operating voltage 765 kV 400 kV 765 kV 400 kV 2. Maximum voltage of the system (rms) 800 kV 420 kV 800 kV 420 kV 3. Rated frequency 50 Hz 50 Hz 50 Hz 50 Hz 4. No. of phases 3 3 3 3 5. Rated Insulation levels765kV 765kV

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: : 1. System operating voltage 765 kV 400 kV 765 kV Operating Voltage 400 kV 2. Maximum voltage of the system (rms) 800 kV 420 kV 800 kV 420 kV 3. Rated frequency 50 Hz 50 Hz 50 Hz 50 Hz 4. No. of phases 3 3 3 3 5. Rated Insulation levelsHz

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: 1. System operating voltage 765 400 kV 220 kV 400 kV 765 kV 400 kV 2. Maximum voltage of the system (rms) 800 kV 420 kV 800 kV 420 kV 3. Rated frequency 50 Hz 50 Hz 50 Hz 50 Hz 4. No. of phases 3 3 3 3 5. Rated Insulation levelskV

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: : 1. System operating voltage 765 kV 400 kV 765 kV 400 kV 400kV 2. Maximum voltage of the system (rms) 800 kV 420 kV 800 kV 420 kV 420kV 3. Rated frequency 50 Hz 50 Hz 50 Hz 50 Hz 50Hz 4. No. of phases 3 3 3 3 phase 3 5. Rated Insulation levels

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: 1. System operating voltage 765 kV 400 kV 220 kV 765 kV 400 765 kV 2. Maximum voltage of the system (rms) 800 kV 420 kV 245 kV 800 kV 420 800 kV 3. Rated frequency 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 4. No. of phases 3 3 3 3 3 5. Rated Insulation levels