SUPERCAPACITOR
直流漏电流的测量原理如下DC leakage current measurement principle is as follows:
1、放电:该测量开始前,电容器应进行充分放电。放电过程持续1h到24h。
Discharge: before the measurement begins, the capacitor should be fully discharged.The discharge process
lasts from 1h to 24h.
2、漏电流的测量应额定温度和额定电压(UR),经过最大30min充电时间后达到95%充电电压,充电时间从30min,
1h,2h,4h,8h,12h,24h,48h,72h中选择并在相应标准中规定。
漏电流
Leakage
Current
Leakage current shall be measured at rated temperature and rated voltage (UR).The charging voltage reached
95% after the maximum 30min charging time. The charging time was selected from 30min ,1h , 2h , 4h , 8h ,
12h , 24h , 48h , 72h and shall be specified in the detail specification.
3、应使用稳定的电源如直流稳压电源。
Stable power supply, such as dc stabilized power supply, should be used.
4、通过1000Ω以下的保护电阻给电容器施加电压。
through the protection under 1000 Ω resistance to capacitor voltage.
测量开始前,电容器应进行充分放电,放电过程持续1h到24h,在电容器两端直接施加额定电压UR,不使用保护电
阻,充电时间为8h,包括电压达到施加电压95%的最大30min充电时间,将电容器两端从电压源断开。电容器应置
于标准常温常压条件下放置24h。直流电压表的内阻应大于1MΩ。
Before the measurement begins, the capacitor should be fully discharged. The discharge process lasts from
1h to 24h. The rated voltage UR should be directly applied at both ends of the capacitor, without protection
resistance. Capacitors should be placed at standard ambient temperature and pressure for 24 hours.DC
voltmeter internal resistance should be greater than 1 MΩ.
自放电
Self
discharge
◆包装
Packaging
数量 Quantity (PCS)
数量 Quantity (PCS)
产品尺寸
Product
产品尺寸
塑料托
内箱
外箱
塑料托
内箱
外箱
Product size(D*L)
size(D*L)
Plastic tray
Inner
Outer
Plastic Bag
60
Inner
Outer
50
50
50
40
40
40
50
600/800
600/800
600/800
520
2400/3200
2400/3200
2400/3200
2080
600
400
400
400
600
280
280
2400
1600
1600
1600
2400
1120
1120
0613
0813
0820
1013
1020
1030
1313
1320
1330
1335
1340
1620
1640
1840
40
40
40
60
40
40
520
2080
400
1600
500
2000
备注:当包装数量小于外箱可容纳的产品数量时,将根据数量采用合适的包装内外箱数量。
Note: When the number of packages is less than the number of products that can be accommodated in the outer box, the
appropriate number of packaging inner and outer boxes will be adopted according to the quantity 包装规格可按需求更改,
下单前请与我司联系确定。
Packaging specifications can be changed as needed, please contact us before you place your order.
5