- 类型:其他
- 品牌:英国PEM
- 型号:CWTmini600B
- 测量范围:300mA~300,000A
- 准确度:2%
rogowski and current measurementworld leaders in the design and manufactureofwide-bandwidthcurrent measuring devices based onrogowskitechnology.
pem has sold its high performance ac current transducerstoover35 countries and can count majorinternationalcompanies,government bodies and research institutionsas itscustomers.
before pem\'s existence, rogowski transducerswererelativelyunknown and only used for a few specialistapplications.pem canjustly claim to have pioneered the generalpurposerogowskitransducer as a readily available widebandcommercialproduct.since its first range in 1991 pem has continuedtoprovidestate-of-the-art rogowski transducers across a broadrangeofapplications and provides advice and assistance toengineerswithcurrent measurement problems.
pem remain committed to research into the performanceofrogowskicurrent transducers as well as other novelmeasurementtechniquesfor electric current, voltage and power.
产品特点
测量范围:300ma~300,000a,测量精度达2%典型带宽:1hz~15mhz;纤细、柔软的高性能感应套环:近乎为零的干扰:在测量过程中,实际负载电流仅为几个皮亨;轻而易举地与实际的测量对象相连接;感应套环的峰值电压绝缘能力可达5kv;感应套环周长由100mm~200mm,超出该范围的,可以根据顾客的实际需求定制;瞬时电压输出峰—峰值±6v,可直接与示波器、数据采集器、数字电压表等连接,并做触发输出; cwtmini电流电子测量感应套环,结合拥有灵巧、强大性能的cwt交流电流探头,其特征是通过一个微型的环绕线圈(感应套环)来监测连接非常困难、接头非常微小的电路电流。全新电源-允许使用4只标准15vaa碱性电池,可持续工作70小时,附加12—24v直流插座。全新高灵敏高测量范围–可测量30a、60a和150a的峰值电流全新自动消除直流偏置
实际应用
监控观测半导体开关的电流波形;电力电子设备的维护和改善;检测限制电流位置;测量故障电流;测量电流脉冲;测量电流的谐波构成
cwtmini英国pem电流探头详细资料
型:号(cwtmini)
灵敏度(mv/a)
峰值
最大
噪声(mvpk-pk)
衰减特性
(%/ms)
低频带宽
(hz)
50hz时相位超前(deg)
高频带宽
(mhz)
电流
(ka)
di/dt
(ka/µs)
线长100
(mm)
线长200
(mm)
高分辨率测量:>300ma
cwt015
200.0
0.03
0.2
6.5
130
150
2.0@6khz
5.0
3.5
cwt03
100.0
0.06
0.4
4.5
90
105
2.0@4khz
8.5
5.5
cwt06
50.0
0.12
0.8
3.0
70
80
2.0@3khz
17
12
cwt1
20.0
0.3
2.0
2.5
40
50
1.9@2khz
17
12
cwt3
10.0
0.6
4.0
8.0
3.0
3.5
1.0@300hz
17
12
标准精度测量:>15a
cwt6
5.0
1.2
8.0
14.0
0.9
1.0
1.7
17
12
cwt15
2.0
3.0
20.0
7.0
0.7
0.8
1.3
17
12
cwt30
1.0
6.0
25.0
5.0
0.5
0.6
0.9
17
12
cwt60
0.5
12.0
25.0
3.5
0.35
0.4
0.6
17
12
cwt150 0.2
30.0
25.0
3.0
0.2
0.2
0.3
17
12
cwt300
0.1
60.0
25.0
3.0
0.1
0.1
0.2
17
12
cwt600
0.05
120.0
25.0
3.0
0.06
0.05
0.1
17
12
cwt1500
0.02
300.0
25.0
3.0
0.035
0.03
0.06
17
12
选型参考:
联系地址:深圳市宝安区48区融景园b座1003室(邮编:518000)
联系:或 (陈经理)
传真号码:
腾讯qq:1345620092
深圳市迪福伦斯科技有限公司
深圳市迪福伦斯科技有限公司
陈春
15338796951
深圳市宝安区新安街道49区华创达文化科技产业园A栋1109
