OCR [50/51] | Instantaneous | OFF, 2~24In / 1In | 0.04~60.0s / 0.01s | Definite time | |
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Time-delay | OFF, 0.2~10.0In / 0.1In | 0.05~1.20 / 0.01 | Definite time 3 types
Inverse time 4 types | D2, D4, D8
,SI, VI, EI, LI |
OCGR [50/51N] | Instantaneous | OFF, 0.5~8.0In / 0.5In | 0.04~60.0s / 0.01s | Definite time | Block time : 0.1~60.0s/0.1s |
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Time-delay | OFF, 0.1~0.5In / 0.02In | 0.05~1.20 / 0.01 | Definite time 3 types Inverse time 4 types |
OVR [59] | Time-delay(high) | OFF, 0.80~1.60Vn / 0.02Vn | 0.1~60.0s / 0.01s | Definite time | |
---|
Time-delay(Low) | OFF, 0.80~1.60Vn / 0.02Vn | 0.1~60.0s / 0.01s | Definite time |
UVR [27] | Time-delay(high) | OFF, 0.20~0.90Vn / 0.02Vn | 0.1~60.0s / 0.01s | Definite time | Outage lock :
(below 15V) |
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Time-delay(Low) | OFF, 0.20~0.90Vn / 0.02Vn | 0.1~60.0s / 0.01s | Definite time |
OVGR [64G] | Time-delay(high) | OFF, 0.10~0.40Von / 0.02Von (Von=190V) | 0.1~60.0s / 0.01s | Definite time | |
---|
Time-delay(Low) | OFF, 0.10~0.40Von / 0.02Von (Von=190V) | 0.1~60.0s / 0.01s | Definite time |
SGR [67G] | Zero-phase current(Io) | OFF, 0.6~3.6Ion / 0.2Ion (Ion=1.5mA) | 0.1~60.0s / 0.01s | Definite time | |
---|
Zero-phase voltage(Vo) | 0~0.40Von / 0.02Von (Von=190V) |
RCA | 45。 fixed |
POR [47] | Time-delay(high) | OFF, 5~100% / 1% | 0.1~60.0s / 0.01s | Definite time | |
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Time-delay(Low) | OFF, 5~100% / 1% | 0.1~60.0s / 0.01s | Definite time |