主要特征 FEATURES
·1800A/2000A 觸點切換能力 Contact Switching capability
·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.
02 使用條件 Use conditions required
序號
NO. |
參數名稱Parameters |
產品代號Product code |
| ZJ1800Y/2000Y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
(60～100)time/minute、Acceleration≤4g |
03 簡要技術數據 Basic technical data
序號
NO. |
參數名稱Parameters |
產品代號Product code |
| ZJ1800Y/2000Y系列series |
| 1 |
線圈額定電壓Rated coil volt (V DC) |
12 |
24 |
30 |
48 |
60 |
80 |
120 |
| 2 |
線圈功耗Coil Power dissipation(W) |
25～35 |
| 3 |
(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 above 70%of rated coil volt |
釋放
Release |
線圈額定電壓的(5～40)%
Rated coil volt |
| 4 |
電源電壓波動范圍
Fluctuating range of power supply
volt |
(85%～110%)額定電壓
(85%～110%)rated volt |
| 5 |
主觸點電路額定電壓
Rated volt of contact circuit(V DC) |
60 VDC |
| 6 |
主觸點電路額定負載電流
Rated load current of contact
circuit(A) |
1800A,2000A |
| 7 |
100A負載下主觸點接觸壓降
Contact volt drop of contact at 100A |
≤30mV |
| 8 |
抗電強度Puncture(volt)strength |
50Hz,1000V AC,1min |
| 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 |
| 10 |
電壽命Electric life |
50,000次Ops |
| 11 |
機械壽命Mechanical life |
100,000次Ops |
| 12 |
工作規范Working duty |
連續Continuous |
04 外型安裝圖 configurational mounting diagram
