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Is your Grid protection system compliant to
AS 4777 requirements?
DISTRIBUTION NETWORK SERVICE PROVIDER (DNSP) INSIST ON CERTIFIED
PROTECTION RELAYS
When making an application to connect (if your system is above 30kW three phases or 10kW single phase), the Distribution
Network Service Provider (DNSP) will insist on secondary protection to be provided. This will be in addition to the in-built
protection offered by AS4777 compliant inverters. They will insist that the protection relay should be certified.
IPD offers you a complete range of Anti Islanding Relays and Fully assembled Grid protection systems. Our complete product
range complies with the latest AS/NZS 4777 standards.
21 Photovoltaic Catalogue v-19 www.ipd.com.au Phone: 1300 556 601
