Home / Relay / toshiba relay / Toshiba protection Relays GR-100 Series Distance Protection GRZ100
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Address: 469 Xinsheng Road, Gaoxin District, Chengdu, China
Tel: +86-28-67198331
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Email: sensor@esmachinery.com
Contact Person: Ivy
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GRZ100 is a full-scheme, high-speed, numerical distance relay for application to transmission lines in solidly earthed networks. This well-proven product provides extremely high performance through its advanced numeric design, with full-scheme, phase-selective distance protection giving typically one-cycle operating times. Command protection schemes, back-up overcurrent, switch-on-to-fault and stub protections, out-of-step tripping and circuit breaker fail protection complete a powerful protection package.