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 400 kV 2. Maximum voltage of the system (rms) 420 kV 3. Rated frequency 50 Hz

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: : 1. System Operating Voltage 400 kV 220 kV 2. Maximum voltage of the system (rms) 420 kV 3. Rated frequency 50 Hz245 kV

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: : 1. System Operating Voltage 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 HzHz 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 400 kV 2. Maximum operating voltage of the system (rms) 420 kV 3. Rated frequency 50 Hz765kV 765kV

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: 1. System Operating Voltage 400 kV operating voltage 400kV 220kV 132kV 2. Maximum voltage of the system (rms) 420 kV 3. Rated frequency 50 Hz420kV 245kV 145kV

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: 1. System Operating Voltage 400 kV operating voltage 400kV 2. Maximum voltage of the system (rms) 420 kV 420kV 3. Rated frequency 50 Hz50Hz 4. No. of phase 3 5. Rated Insulation levels

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: : 1. System Operating Voltage operating voltage 400 kV 2. Maximum voltage of the system (rms) 420 220 kV 3. Rated frequency 50 Hz400 kV 400 kV

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: 1. System Operating Voltage 400 kV operating voltage 765kV 765kV 2. Maximum voltage of the system (rms) 420 kV 3. Rated frequency 50 Hz800kV 800kV

Insulation Coordination. The system design parameters for substations/switchyards shall be as given below: : 1. System Operating Voltage 765 kV 400 kV 220 kV 2. Maximum voltage of the system (rms) 800 kV 420 kV 245 kV 3. Rated frequency Frequency 50 HzHz 50 Hz 50 Hz 4. No. of Phases 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 220 kV 765 kV 400 kV 220 kV 2. Maximum voltage of the system (rms) 800 kV 420 kV 245 kV 800 kV 420 kV 245 kV 3. Rated frequency Frequency 50 HzHz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 4. No. of Phases 3 3 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 400 765 kV 2. Maximum voltage of the system (rms) 420 kV 3. Rated frequency 50 Hz800 kV

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