Úsáidtear trasduchtóir reatha Rogowski chun sruth AC a thomhas. Tá an raon minicíochta ó<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.
IARRATAIS
- Treocht luchtaithe
- Príomhphíopaí a thógáil
- Rialú mótair
- Rialú próisis
- Monatóireacht chiller
- Sármhaith le haghaidh braite trasducer reatha an ionaid sonraí
| Múnla | Reatha rátáilte | Uasmhéid na fuinneoige | Difríocht chéim | Cruinneas | Líneacht |
| RST{{0}}A/0.333V | 400A | 90mm | Níos lú ná nó cothrom le 1% | ±0.5% | ±0.2% |
| RST{{0}}A/0.333V | 800A | 100mm | |||
| RST{{0}}A/0.333V | 1000A | 150mm | |||
| RST{{0}}A/0.333V | 3000A | 190mm | |||
| RST{{0}}A/0.333V | 5000A | 200mm |
Sonraíocht:
- Comhartha aschuir(di/dt):
- 144 mV/1000A @ 60 Hz
- 120 mV/1000A @ 50 Hz
- Leithead an bhanda(-3dB): 2Hz~100kHz
- Íogaireacht aschuir: ±2%
- Uasmhéid ama freagartha (10 go 90%): 1us
- Tá an suíomh íogair: ±1%
- Teocht oibriúcháin: -20ºC~70ºC
- Soláthar porwer integrator: DC9V DC12V DC24V
- Gnáthfhad luaidhe: 2m
Sochair:
- Simplí le haisfheistiú, tá an braiteoir coil gearrthimpeall Rogowski tanaí, éadrom, solúbtha agus láidir;
- Níl an méid corna ag brath ar mhéid an tsrutha atá le tomhas:
- Neamh-ionsáiteach
- Feistí leathan-bandaleithead le freagairt minicíochta intuartha, atá oiriúnach chun cáilíocht cumhachta a thomhas nó chun monatóireacht a dhéanamh ar thonnfhoirmeacha casta.
- Go bunúsach sábháilte
- Líneacht den scoth
- In ann sruthanna ró-ualaithe ollmhóra a thógáil gan damáiste
Clibeanna Te: trasducer reatha rogowski, monaróirí trasducer reatha rogowski tSín, soláthraithe, monarcha
