Yoonyoung Co.,Ltd.

Over Current Relay : 3 Phase Over Current , Ground Over Current (50/51, 50N/51N)
Over Voltage Relay : 3 Phase Over Voltage, Under Voltage, Ground Over Voltage (59G/27G/54G)
Directional Ground Relay : Ground Direction, Ground Voltage (67G/64G)

Digital & Analogue Type
(1/2/6/8/10/12/16 Channel)
Communication : RS-485 (Mod-bus)

Digital & Analogue Type
(1/6/12/16 Channel)
Communication : RS-485 (Mod-bus)

Digital Multifunctional Meter (96*96mm) : A, V, Watt, Var, PF, COS, Hz, THD, Temp.
Analogue Meter : Square Type (50x50, 60x60, 80x80, 100x80 mm)
Din type (48x48, 72x72, 96x96 mm)
Wide Angle Type (80x80, 96x96 mm, 110x110 mm)

CT : Round Type (5~1,500A),
Square Type (100~5,000A),
Busbar & Winding Type (5~500A),
Split Type (100~500A)

ZCT : Round Type (100, 250, 400, 600, 800, 1000, 1200, 2000A,
Square Type (400, 500, 600A)