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ZJ400S

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主要特征 FEATURES

·400A 觸點(diǎn)切換能力 Contact Switching capability

·具有一組常開觸點(diǎn)形式 SPST-NO Contact Arrangement

·應(yīng)用范圍：電信通信設(shè)備、工程機(jī)械、電瓶車、電動叉車、汽車、火車、船舶、不間斷電

源等電控系統(tǒng)

Application: For Electric Control System of Communication Power Supply、

Engineering Machine、Electro-motion Forklift、Motor Car、Train、

Watercraft and UPS etc.

2 使用條件 Use conditions required

序號 NO.	參數(shù)名稱Parameters	產(chǎn)品代號Product code
序號 NO.	參數(shù)名稱Parameters	ZJ400S系列series
1	環(huán)境溫度 Ambient temperature:	(-40～+60)℃
2	相對濕度Relative humidity:	+20℃達(dá)98%(Up to 98%at+20℃)
3	固定處的振動 Vibration freq.at the fixed position:	(10～200)HZ、加速度Acceleration≤3.5g
4	沖擊 Shocking	(60～100)次/分、加速度≤4g time/minute、Acceleration≤4g
5	安裝位置Mounting directions	任意Optional

3 簡要技術(shù)數(shù)據(jù) Basic technical data

序號 NO.	UWV 參數(shù)名稱Parameters	i1VuI		UC	產(chǎn)品代號Product code
					ZJ400S系列series
1	線圈額定電壓Rated coil volt (V DC)				12	24	30		48	60	72	120
2	20℃冷態(tài)起動線圈最大電流Max.coil start current in cold state at 20℃(A)				7.5	5	3.8		2.4	1.8	1.6	1
3	20℃額定電壓下線圈維持電流keep the coil current under rated volt at 20℃(A)				0.7	0.4	0.3		0.3	0.2	0.2	0.1
4	線圈功耗Coil Power dissipation(W)				6～10
5	(20±5)℃下，冷態(tài)動作電壓Operating volt in cold state at (20±5)℃(V)				吸合Pick-up			不大于線圈額定電壓的70% Not above70%of rated coil volt
					釋放Release			線圈額定電壓的(5～40)% Rated coil volt(5～40)%
6	電源電壓波動范圍Fluctuating range of power supply volt				(85%～110%)額定電壓 (85%～110%)rated volt
7	主觸點(diǎn)電路額定電壓Rated volt of contact circuit(V DC)				60 VDC
8	主觸點(diǎn)電路額定負(fù)載電流Rated load current of contact circuit(A)				400A
9	100A負(fù)載下主觸點(diǎn)接觸壓降Contact volt drop of contact at 50A:				≤50mV
10	主觸點(diǎn)最大通斷能力Max .make-break ability of contact				通斷1次4倍額定負(fù)載電流，通電時間 (Connect four times rated load current, make and break once for )5ms
11	額定電壓下最大動作時間 (mS) Max.operating time at rated volt(ms) (coil with no suppression circuit)		吸合Pick-up		30 mS
			釋放Release		30 mS
12	觸點(diǎn)最大彈跳時間Max.bounce times when contact breaks(mS)				3 mS
13	抗電強(qiáng)度Puncture(volt)strength				50Hz,1000V AC,1min
14	電壽命Electric life(r=0.001S)(次) (cycles)				50,000
15	機(jī)械壽命Mechanical life				100.000次Ops
16	工作規(guī)范Working duty				連續(xù)Continuous

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