[ใหม่] Electronic Voltage Protection Relay, EVR,EVR-PD,EVR-FD
587 สัปดาห์ ที่แล้ว
- กรุงเทพมหานคร - คนดู 372
รายละเอียด
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EVR
Protection
- Over / Under Voltage
- Phase Loss
- Phase Reversal
==========================
EVR - PD
Protection
- Over / Under Voltage
- Phase Loss
- Phase Reversal
- Phase Unbalance
==========================
EVR - FD
Panel Mouting Type
Protection
- Over / Under Voltage
- Phase Loss
- Phase Reversal
- Phase Unbalance
==========================