DC Amperage Test Clause Samples
The DC Amperage Test clause establishes the requirement for measuring and verifying the direct current (DC) amperage in a specified electrical system or component. In practice, this clause typically outlines the procedures, standards, and acceptable ranges for amperage testing, and may specify who is responsible for conducting the test and documenting the results. Its core function is to ensure that the electrical system operates safely and within design parameters, thereby preventing equipment damage, safety hazards, or non-compliance with technical standards.
DC Amperage Test. The dc amperage test provides assurance that provides all strings are producing similar operating current
a) Current in each string will be measured and corrected for measured module temperature and measured irradiance.
b) The irradiance, module temperature and capacity adjusted currents shall be within 5% of the average. All currents will be corrected to 800 W/m2 and nominal operating cell temperature as reported on the module data sheet.
c) For differences which exceed 5% modules will be inspected for physical damage and wires will be inspected (visually and with IR scanning) for connectivity. Exhibit H Testing and Commissioning