企業(yè)資料通過認證
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■ 主要特征FEATURES
·50A觸點切換能力Contact Switching capability
·具有一組常開觸點形式SPST-NO Contact Arrangement
·應(yīng)用范圍：電信通信設(shè)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(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 |
|
ZJ50D系列series |
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1 |
環(huán)境溫度Ambient temperature: |
（-40～+60）℃ |
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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 |
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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. |
參數(shù)名稱Parameters |
產(chǎn)品代號Product code |
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|
ZJ50D系列series |
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1 |
線圈額定電壓Rated coil volt(V DC) |
12 |
24 |
30 |
48 |
60 |
72 |
120 |
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|
2 |
20℃額定電壓下線圈維持電流keep the coil current under rated voltat 20℃(A) |
0.7 |
0.4 |
0.3 |
0.3 |
0.2 |
0.2 |
0.1 |
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|
3 |
線圈功耗Coil Power dissipation(W) |
8～10 |
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4 |
(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 above 70% of rated coil volt |
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|
釋放Release |
線圈額定電壓的（5～40）% Rated coil volt（5～40）% |
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|
5 |
電源電壓波動范圍Fluctuating range of power supply volt |
（85%～110%）額定電壓 （85%～110%）rated volt |
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|
6 |
主觸點電路額定電壓Rated volt of contact circuit(V DC) |
60VDC |
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7 |
主觸點電路額定負載電流Rated load current of contact circuit(A) |
50A |
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8 |
50A負載下主觸點接觸壓降Contact volt dro of contact at 50A: |
≤50mV |
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9 |
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 |
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|
10 |
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 |
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|
釋放Release |
30 mS |
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|
11 |
觸點最大彈跳時間Max. bounce times when contact breaks(mS) |
3 mS |
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|
12 |
抗電強度Puncture(volt) strength |
50Hz,1000V AC,1min |
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|
13 |
電壽命Electric life(τ=0.001S) (次)(cycles) |
10,000 |
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14 |
機械壽命Mechanical life |
100,000次Ops |
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|
15 |
工作規(guī)范Working duty |
連續(xù)Continuous |
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