This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, packaging, marking, transportation and storage and quality commitment of ferrite transformers for photovoltaic microinverters. This standard applies to ferrite main transformers for photovoltaic micro-inverters (hereinafter referred to as transformers).
T/ZZB 1415-2019 history
2019T/ZZB 1415-2019 Ferrite transformer for photovoltaic micro inverter