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ZJ400S

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主要特征 FEATURES

·400A 觸點切換能力 Contact Switching capability

·具有一組常開觸點形式 SPST-NO Contact Arrangement

·應用范圍：電信通信設備、工程機械、電瓶車、電動叉車、汽車、火車、船舶、不間斷電

源等電控系統

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.	參數名稱Parameters	產品代號Product code
序號 NO.	參數名稱Parameters	ZJ400S系列series
1	環境溫度 Ambient temperature:	(-40～+60)℃
2	相對濕度Relative humidity:	+20℃達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 簡要技術數據 Basic technical data

序號 NO.	UWV 參數名稱Parameters	i1VuI		UC	產品代號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	主觸點電路額定電壓Rated volt of contact circuit(V DC)				60 VDC
8	主觸點電路額定負載電流Rated load current of contact circuit(A)				400A
9	100A負載下主觸點接觸壓降Contact volt drop of contact at 50A:				≤50mV
10	主觸點最大通斷能力Max .make-break ability of contact				通斷1次4倍額定負載電流，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	觸點最大彈跳時間Max.bounce times when contact breaks(mS)				3 mS
13	抗電強度Puncture(volt)strength				50Hz,1000V AC,1min
14	電壽命Electric life(r=0.001S)(次) (cycles)				50,000
15	機械壽命Mechanical life				100.000次Ops
16	工作規范Working duty				連續Continuous

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