主要特征 FEATURES
·200A 觸點(diǎn)切換能力 Contact Switching capability
·應(yīng)用范圍：電信通信設(shè)備、工程機(jī)械、電瓶車、電動(dòng)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.
02 特殊說明 Special Instructions
產(chǎn)品線圈采取正、負(fù)脈沖激勵(lì)（1、2 端），激勵(lì)時(shí)間 200ms≤t≤1s，線圈 不能持續(xù)長期通電，操作頻率不得超過每分鐘 6 次，并且脈沖應(yīng)是方波，正脈 沖使觸點(diǎn)閉合，負(fù)脈沖使觸點(diǎn)斷開，線圈去激勵(lì)后，接觸器觸點(diǎn)狀態(tài)由產(chǎn)品內(nèi) 的永久磁鐵保持。
Product coil is excited by positive and negative pulse(1,2points), 200ms≤t≤ 1s,Long time continuous energizing is not allowed, Operation frequency no more than 6time/min,lt`s square pulse and positive pulse makes the contact close while negative pulse makes the contact open,After the excitation,the permanent magnet in product keeps the state of the contact。
使用條件 Use conditions required
序號(hào)
NO. |
參數(shù)名稱Parameters |
產(chǎn)品代號(hào)Product code |
| ZJ250C系列series |
| 1 |
環(huán)境溫度Ambient temperature: |
(-40～+60)℃ |
| 2 |
相對(duì)濕度Relative humidity: |
+20℃達(dá)98%(Up to 98%at+20℃) |
| 3 |
固定處的振動(dòng)
Vibration freq.at the fixed position: |
(10～200)Hz、加速度≤3.5g
(10～200)Hz、Acceleration≤3.5g |
| 4 |
沖擊 Shocking |
(60～100)次/分、加速度≤4g
(60～100)time/minute、Acceleration≤4g |
| 5 |
安裝位置Mounting directions |
任意Optional |
04 簡要技術(shù)數(shù)據(jù)
序號(hào)
NO. |
參數(shù)名稱Parameters |
產(chǎn)品代號(hào)Product code |
| ZJ250C系列series |
| 1 |
線圈額定電壓
Rated coil volt (VDC) |
12 |
24 |
30 |
48 |
60 |
80 |
120 |
| 2 |
線圈電流Coil Current |
≤700mA |
| 3 |
最小脈寬度Minimum pulse width |
200mS |
| 4 |
(20±5)℃下，冷態(tài)動(dòng)作電壓(V)
Operating voltin cold state at
(20±5)℃(V) |
吸合Pick-up |
線圈額定電壓的(20～60)% |
| 釋放Release |
線圈額定電壓的(20～60)%
Rated coil volt |
| 5 |
電源電壓波動(dòng)范圍
Fluctuating range of power supply
volt |
(85%~110%)額定電壓
(85%～110%)rated volt |
| 6 |
主觸點(diǎn)電路額定電壓
Rated volt of contact circuit (V DC) |
60 VDC |
| 7 |
主觸點(diǎn)電路額定負(fù)載電流Rated load
current of contact circuit (A) |
250A |
| 8 |
100A負(fù)載下主觸點(diǎn)接觸壓降
Contact volt drop of contact at 100A: |
≤50mV |
| 9 |
抗電強(qiáng)度Puncture(volt)strength |
50Hz,1000VAC,1min |
| 10 |
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(shí)間(Connect
four times rated load current,make and break
once for )5ms |
| 11 |
電壽命Electric life |
50,000次Ops |
| 12 |
機(jī)械壽命Mechanical life |
100.000次Ops |
| 13 |
工作規(guī)范Working duty |
連續(xù)Continuous |
