AIr Circuit Breaker - Daeryuk Co., Ltd.

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Daeryuk Co., Ltd.
[Korea]

Address:
530, Samkye-ri, Pogok-eup, Cheoin-gu, Yongin-si, Gyeonggi-do 449-814 Korea

Phone:
82-2-5887158

Contact name:
Hong, Seok , Manager

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Model			DRA-06	DRA-08	DRA-10	DRA-12	DRA-16
Rated operational voltage(VAC) Ue			690	690	690	690	690
Rated insulation voltage(VAC) Ui			1000	1000	1000	1000	1000
Rated impulse withstand voltage(VAC) Uimp			8000	8000	8000	8000	8000
Number of pole			3P/4P	3P/4P	3P/4P	3P/4P	3P/4P
Frame current(AF)			630	800	1000	1250	1600
Rated current(A)			630	800	1000	1250	1600
Neutral phase current(A)			630	800	1000	1250	1600
Rated breaking capapcity Icu (kA R.M.S symmetrical) Breaking duty(O-CO-CO)	IEC 6094\7-2 VDE 0660 BS 4752	220/380V	85	85	85	85	85
		500V	65	65	65	65	65
		600V	50	50	50	50	50
		690V	42	42	42	42	42
Rated making capacity(kA, peak) Icm		Blow 500V	143	143	143	143	143
Rated making capacity(kA, peak) Icm		690V	88.2	88.2	88.2	88.2	88.2
Rated shot time withstand current(A) Icw		1sec	65	65	65	65	65
Rated shot time withstand current(A) Icw		3sec	50	50	50	50	50
Operating time	Total breaking time		Less than 35ms
Operating time	Closing time		Less than 60ms
Number of operating cycles	With current		5,000	5,000	5,000	5,000	5,000
Number of operating cycles	Without current		20,000	20,000	20,000	20,000	20,000
Maximum weight(kg)	Draw-out	3P(4P)	65(85)	65(85)	65(85)	71(86)	71(86)
Maximum weight(kg)	Fixed	3P(4P)	35(48)	35(48)	35(48)	44(54)	44(54)
Dimension(mm) HxWxD	Draw-out	3P(4P)	505x330(420)x534
Dimension(mm) HxWxD	Fized	3P(4P)	480x316(406)x400

Related Keywords: air circuit breaker , DACo

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