Insulation Test Record Signalling Circuits – Calibration Date: Circuit Book Name: Circuit Book No: Megger Type: Serial No: / / Wire Type: Wire Size: Meter Type: Serial No: / / TEST RE-TEST Install Date CB Circuit Fuse No Term No Location Supply Test to Date Fault Code Re-Test to Date Fault Code Page Earth Earth No Initial Test: Re-Test (Circle applicable option) Weather Condition: Note: 1) Remove all applicable lightning arrestors and electronic components prior to insulation testing. 2) Ensure signalling earth resistance at main location is 5 ohms max; at external locations is 10 ohms max. Earth Resistance Remarks: Certified Correct Signal Technician Name: Checked Signal Engineer/Team Manager Name: – Date: Signature: Date: Signature:
Insulation Test Record – Signalling Circuits Calibration Date: Circuit Book Name: Circuit Book No: Megger Type: Serial No: / / Wire Type: Wire Size: Meter Type: Serial No: / / TEST RE-TEST Install Date CB Page No Circuit Fuse No Term No Location Supply Test to Earth Date Fault Code Re-Test to Earth Date Fault Code Weather Condition: Initial Test: Re-Test (Circle applicable option) Note: 1) Remove all applicable lightning arrestors and electronic components prior to insulation testing. 2) Ensure signalling earth resistance at main location is 5 ohms max; at external locations is 10 ohms max. Earth Resistance Remarks: Certified Correct – Signal Technician Name: Checked Signal Engineer/Team Manager Name: Date: Signature: Date: Signature: