Rogowski tam sim no transducer yog siv los ntsuas AC tam sim no. Qhov ntau zaus yog los ntawm<1Hz to in excess of 1 MHz. The Rogowski current transducer is wrapped around the conductor to be measured. The sensors have an analogue voltage or current output that can be connected to a power analyser, data acquisition system or oscilloscope. Applications include power quality measurements, and testing of generators, motor drives and power supplies. Rogowski current transducers are available in various measurement ranges, with a range of coil and cable lengths, and in single and three phase specification. Rogowski current transducer also provides a proportional output for load trending and control. Rowgoski coil overs wide amperages without saturation effects common to iron core sensors. They can be used for test and measurement applications, or permanently installed to replace current transformers in industrial applications.
APPLICATIONS
- Load trending
- Lub tsev loj
- Tswj lub cev muaj zog
- Tswj txheej txheem
- Chiller saib xyuas
- Zoo heev rau data center tam sim no transducer sensing
| Qauv | Rated tam sim no | Qhov rai qhov loj tshaj plaws | Phase sib txawv | Qhov tseeb | Linearity |
| RST{0}}A/0.333V | 400A | 90mm ua | Tsawg dua lossis sib npaug li 1% | ±0.5% | ±0.2% |
| RST{0}}A/0.333V | 800A | 100 hli | |||
| RST{0}}A/0.333V | 1000A | 150 hli | |||
| RST{0}}A/0.333V | 3000A | 190 hli | |||
| RST{0}}A/0.333V | 5000A | 200 hli |
Specification:
- Output signal(di/dt):
- 144 mV / 1000A @ 60 Hz
- 120 mV / 1000A @ 50 Hz
- Band dav (-3dB): 2Hz ~ 100kHz
- Tawm rhiab heev: ± 2%
- Lub sij hawm teb ntau tshaj (10 txog 90%): 1us
- Qhov chaw yog rhiab heev: ± 1%
- Ua haujlwm kub: -20ºC ~ 70ºC
- Cov khoom siv hluav taws xob sib xyaw: DC9V DC12V DC24V
- Standard txhuas qhov ntev: 2m
Cov txiaj ntsig:
- Yooj yim rau retro-haum, qhov clip-nyob ib ncig ntawm Rogowski coil sensor yog nyias, hnav, yoog raws thiab muaj zog;
- Coil loj tsis yog nyob ntawm qhov loj ntawm qhov tam sim no los ntsuas:
- Tsis-Intrusive
- Cov khoom siv dav-bandwidth nrog cov lus teb uas tuaj yeem kwv yees tau, zoo tagnrho rau kev ntsuas hluav taws xob zoo lossis saib xyuas cov waveforms nyuaj.
- Intrinsically nyab xeeb
- Zoo heev linearity
- Muaj peev xwm noj cov dej ntws loj dhau yam tsis muaj kev puas tsuaj
Cim npe nrov: Tuam Tshoj rogowski tam sim no transducer manufacturers, lwm tus neeg, Hoobkas
