DGF-P/F保護(hù)繼電器

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更新時(shí)間：2024-11-04 08:51:53瀏覽次數(shù)：48次

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ThestaticGFRwithasensor(ToroidalCT)isforgroundfaultcurrentdetectionandhasanoutputcontactforafaultcircuittrip

詳細(xì)介紹

The static GFR with a sensor (Toroidal CT) is for ground fault current detection and has an output contact for a fault circuit trip. The relay is combinde with a sensor which is calibrated as a set. The operating current in the specification means 1ry current of the CT. While the 1ry currnet is reached at set value. the output of the relay is closed.

Since the 2ry output of the sensor is connected to the input of the relay. it is recommended that the relay with a sensing CT has to be ordered as a set. Model, "-Fㅁㅁ" is for semi-flush mounting type and "-Pㅁㅁ" is for pin type with a base socket. Refrer to the drawings in the instruction for more information.

	DGF-P11 (Socket type)	DGF-P12 (Socket type)
	DGF-F11 (Flush mounted)	DGF-F12 (Flush mounted)
Auxiliary power	AC 110/220V Common
Frequency	50/60Hz Common
Operating Current Setting	0.1-0.3-0.5-1-3-5-7-10-Lock	10-15-20-25-30-35-40-50-Lock
Operating Time Setting	INST-0.1-0.3-0.5-0.7-1-2-3-Lock	INST-0.1-0.3-0.5-0.7-1-2-3-Lock
Operating indicator	LED lamp (red color)
Reset	Auto/Manual
Extent of supply voltage	85~115% of rated voltage
Ambient Temperature	-10℃~+50℃
Power consumption	3VA
Insulation resistance	DC 500V, less than 100㏁
Dielectric strength	Primary-case : AC 2,000V, Secondary-case : AC500V / 1minute
Contact capacity	AC 125V 5A / DC 30V 5A
Weight	0.6Kg
Case	ABS Resin / Black N 1.5
ZCT(Input)	ZCT Rating 200mA/100mA (ZR, ZS, ZB, type 사용)

Single Ground Fault Relay DGF-P/F 1C
contents: The static GFR with a sensor (Toroidal CT) is for ground fault current detection and has an output contact for a fault circuit trip. The relay is combinde with a sensor which is calibrated as a set....

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