| | | | | | | 1) Compactness of equipment D2K-Mpro(hereinafter referred to as 'Mpro'), communication/ instrumentation/control part, and synthetic relay can contained in a compact electronic power distributing board and can be conveniently installed and operated by realizing various apparatuses(panel meter, various protection relays, operation and converting switch, lamp, etc.) used in the existing power distributing board in one device. 2) Multi-functional digital protection relaying function Power distributing board can be conveniently designed and fabricated with different synthetic electronic power distributing board elements through simple operation of user by realizing OCR, OCGR, UVR, OVR, OVGR, SGR, and DOCR/DGR(option) functions in one IED. 3) Different electrical quantity measuring function of accurate class(1.0 class) This measures current, voltage, valid/invalid power, valid/invalid power quantity, power factor, and frequency and then provides it on main body display window or through communication. | | | | 계전기능 | 동작구분 | 동작치 | 동작시간 | 특성 | 설정범위 | 설정단위(Step) | 설정범위(Lever) | 설정단위(Step) | OCR (50/51) | 순시 | 5~80A, Block | 1[A] | 40ms 이하 | | 순시 | 한시 | 0.2~16A, OFF | 0.1[A] | 0.2~50.0 | 0.2 | 반한시, 강반한시, 초반한시 *정한시 | OCGR (50/51N) | 순시 | 3~40A, OFF | 0.5[A] | 40ms 이하 | | 순시 | 한시 | 0.2~5A, OFF | 0.1[A] | 0.1~50.0 | 0.5 | 반한시, 강반한시, 초반한시 *정한시 | DOCR | 순시 | 5~80A, OFF | 1[A] | 40ms 이하 | | 순시 | 한시 | 0.2~16A, OFF | 0.1[A] | 0.2~50.0 | 0.2 | 반한시, 강반한시, 초반한시 *정한시 | 기준위상각 | 0~90 (1˚ 단위설정) | 동작위상각 | ±60~±90 (1˚ 단위설정) | UVR (27) | 한시 | (0.1~1)×110[V] | 1.0[%] | 0.2~50.0 | 0.2 | 반한시, *정한시 | OVR (59) | 한시 | (1.1~1.4)×110[V] | 1.0[%] | 0.2~50.0 | 0.2 | 반한시, *정한시 | OVGR (64) | 한시 | (0.05~0.4)×190[V] | 1.0[%] | 0.5~50.0 | 0.2 | 반한시, *정한시 | SGR (67G) | 전류 | 1~10[mA] | 0.1[mA] | 0.5~50.0 | 0.2 | *정한시 | 전압 | (0.05~0.4)×190[V] | 1.0[%] | 기준위상각 | 0~60˚ (1˚ 단위설정) | 동작위상각 | ±60~±90˚ (1˚ 단위설정) | DOCGR (67N) | 순시 | 3~40A, OFF | 0.5[A] | 40ms이하 | 반한시, 강반한시, 초반한시, *정한시 | 한시 | 0.2~5A, OFF | 0.1[A] | 0.1~50.0 | 0.2 | 기준위상각 | 0~90˚ (1˚단위 설정) | 동작위상각 | ±60~±90˚ (1˚ 단위설정 | | | | | |