1. Safety Precautions Electricity can cause severe injuries even with low voltages or currents. Therefore it is extremely important for you to read the following information before using your High Voltage Proving Unit for Voltage Testers. 1.1 This Proving Unit must only be used and operated by a competent trained person and in strict accordance with the instructions.
2. Specifications Voltage Settings 500Vdc (Internal Jumpers 1000Vdc Selectable) 2500Vdc 5000Vdc (Default Setting) Over-Current Protection Power On Indicator Operating Temperature -5°C to 45°C Storage Temperature -10°C to 85°C Battery 6 x AA batteries ALKALINE The High Voltage Proving Unit for High Voltage testers is utilized to determine if the devices under test are functionally working.
3. Features ● Designed to Proof : - Phasing Sticks - High Voltage Detectors (contact type only, not to be used with non contact proximity detectors). - High Voltage Testers ● Battery Operated. ● Led indicates when Power is "ON" ●...
5. Layout of Tester (1) On and Test Button Switch. (2) Power On Indicator. (3) Instruction Label. (4) Master Pole Connection. (5) Slave Pole / Earth wire connection...
7. Proofing Methods Proofing PC xxk - Multifunction Voltage Testers The Master Pole must be connected to the positive socket of the proofing unit. The Slave Pole must be connected to the negative socket of the proofing unit. The Test button of the proofing unit must be depressed for a short time only.
Proving second source equivalents or compatible models The High Voltage Proving Unit for Voltage Testers output a DC Voltage of around 5000Vdc (factory setting). This unit has been designed to deviate most of the voltage Testers and the Voltage detectors. It can be used with most of the phasing sticks and voltage testers which can accept 5000V input.
10. Servicing and Calibration Your High Voltage Proving Unit for Voltage Tester has been factory Calibrated. However, it is of good practice to have your tester "CHECKED" every year by an professional Workshop. 11. Cleaning and Storage Periodically, wipe the case with a damp cloth and detergent; do not use abrasives or solvents.
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