Metering tam sim no transformers yog ib hom kev ntsuas transformer siv los ntsuas qhov hloov tam sim no ntawm ib qho hluav taws xob Circuit Court. Nws muaj lub hauv paus kauj uas yog tus neeg xyuas pib nqa tam sim no mus rau qhov ntsuas hluav taws xob, thiab lub kauj thib ob (lossis ntau tshaj ib qho) txuas mus rau ib lub 'meter' lossis lwm yam ntsuas. Tam sim no nyob rau hauv lub thib ob kauj yog proportional rau tam sim no nyob rau hauv thawj kauj.
Lub metering tam sim no transformers yog qhov sib txawv sensors hla ob kab & grounded nruab nrab conductors rau hauv CT aperture thiaj li ua rau xoom theem sib lawv liag nyob rau hauv cov ntaub ntawv ntawm to tam sim no los yog txhaum tam sim no ntawm kab.
Lub metering tam sim no transformers yog compact, molded-hom, zerophase tam sim no transformers. Lawv zoo tagnrho rau kev txhim kho qhov rhiab heev, compactness, thiab qhov hnyav ntawm kev tiv thaiv hluav taws xob. Cov ntawv thov muaj xws li kev tiv thaiv hluav taws xob los ntawm lub ntiaj teb to breakers, luv-circuit relays, thiab av txhaum Circuit Court interrupters.
| Tshooj Naj Npawb | Rated Thawj Tam Sim No (A) | Hloov | DCR (Ω) | Vmax | Ntau zaus |
| High zaus ntsug PCB tam sim no transformers | |||||
| ZCT448-2000-F | 50 | 2000:1 | 90 | 4.1 | 20-200KHz |
| ZCT449-2000-F | 75 | 2000:1 | 109 | 7.4 | 20-200KHz |
| ZCT450-2000-F | 100 | 2000:1 | 63 | 10.3 | 20-200KHz |
| Revenue qib ntsug PCB tam sim no transformers | |||||
| ZCT448-2500-N | 40 | 2500:1 | 134 | 2.3 | 20-1KHz |
| ZCT449-2500-N | 50 | 2500:1 | 187 | 2.4 | 20-1KHz |
| ZCT450-2500-N | 75 | 2500:1 | 160 | 4.8 | 20-1KHz |
| ZCT459-2000-N | 200 | 2000:1 | 74 | 7.2 | 20-1KHz |
Daim ntawv thov
- Residual tam sim no Circuit Court breaker (RCCB)
- Lub ntiaj teb to Circuit Court breaker (ELCB)
- Hauv av txhaum Circuit Court cuam tshuam (GFCI)
- Cov khoom siv hluav taws xob cuam tshuam hluav taws xob cuam tshuam (ALCI)
- ZCT rau lub zog cia system (ZCT's)
- EV / 2 & 3 Wheeler Charger (Stand / Cable)
Nta
- Yam tsawg kawg nkaus tso zis voltage kam rau ua
- Kaw rau xoom load hloov
- Tsawg suab nrov tso zis ntawm 360 degree plaub hau-pin xeem.
- Cov khoom thermal zoo heev hauv kev hloov pauv tsawg
- RoHS thiab REACH ua raws
Cov txiaj ntsig
• Siab rhiab heev
• Compact thiab hnyav
• Laminated hlau core
• Raws li RoHS
Cim npe nrov: Tuam Tshoj metering tam sim no transformers, Tuam Tshoj metering tam sim no transformers manufacturers, lwm tus neeg, Hoobkas
