Qhib-Loop Sensor (EV)
01
HS78-600A / 900A-C Tam sim no Sensor
peculiarity
◆ Qhib-loop Hall ASIC txoj cai;
◆ Kev cais sab thawj thiab theem nrab;
◆ Kev siv hluav taws xob tsawg;
◆ Dav dav;
◆ Tsis muaj qhov poob
◆ Cov khoom siv raw ua raws li UL 94-V0
Daim ntawv thov
◆ lub cev muaj zog tswj
◆ Uninterruptible fais fab mov (UPS)
◆ Static converter tsav los ntawm DC lub cev muaj zog
◆ Hloov Cov Khoom Siv Hluav Taws Xob (SMPS)
◆ Fais fab mov rau vuam tshuab
Daim ntawv teev npe
| Khoom qauv | ||
| Qauv nab npawb | Rated input tam sim no IPN(A) | Kev ntsuas Range IPM (A) |
| HS78-600A/900A-C | 600/900 | ± 600 / ± 900 hli |
S78-600A/900A-C Parameter npe
| Parameter | cim | chav tsev | Yam tsawg kawg nkaus | ypical nqi | Tus nqi siab tshaj | lus hais |
| 1; 2; 3 Hluav taws xob specifications ntawm channel | ||||||
| Thawj sab ntsuas tam sim no | IPN | A | - | 600 | - | |
| Thawj qhov ntsuas tam sim no | IPM | A | -600 | - | 600 | |
| Muab hluav taws xob | VC | Hauv | 4.75 ib | 5.0 | 5.25 | |
| Output voltage | VOUT | Hauv | VOUT=(VC/5)·(2.5+Gth·IPN) | @VC = 5V | ||
| Zero output voltage | VQOV | Hauv | 2.48 ib | 2.5 | 2.52 ib | @VC=5V and IP=0A |
| Theoretical nce | Gth | mV/A | - | 3.33 | - | |
| Kev siv tam sim no | IC | m.a. | - | 60 | 70 | @VC=5V |
| Load tsis kam | RL | k Ω | 10 | - | tsis txwv | @VOUT to GND |
| Load capacitance | C2 | nF | - | - | 2.2 | |
| Lub zog lim capacitance | C1 | µF | - | - | - | |
| 4; 5; 6 Hluav taws xob specifications ntawm lub channel | ||||||
| Thawj sab ntsuas tam sim no | IPN | A | - | 900 | - | |
| Thawj qhov ntsuas tam sim no | IPM | A | -900 | - | 900 | |
| Muab hluav taws xob | VC | Hauv | 4.75 ib | 5.0 | 5.25 | |
| Output voltage | VOUT | Hauv | VOUT=(VC/5)·(2.5+Gth·IPN) | @VC = 5V | ||
| Zero output voltage | VQOV | Hauv | 2.48 ib | 2.5 | 2.52 ib | @VC=5V and IP=0A |
| Theoretical nce | Gth | mV/A | - | 2.22 | - | |
| Kev siv tam sim no | IC | m.a. | - | 60 | 70 | @VC=5V |
| Load tsis kam | RL | k Ω | 10 | - | tsis txwv | @VOUT to GND |
| Load capacitance | C2 | nF | - | - | 2.2 | |
| Lub zog lim capacitance | C1 | µF | - | - | - | |
| Kev ua haujlwm parameter | ||||||
| Tau qhov yuam kev | Yog lawm | % | - | ± 2 | - | @TA = 25 ℃ |
| Kub drift ntawm nce yuam kev | TCG | % / ℃ | -0.03 Nws | ± 0.01 | 0.03 ib | @TA -40 ℃ ~ 125 ℃ |
| Zero yuam kev | FLY | mV | - | ± 20 | - | @VC=5V and IP=0A |
| Zero yuam kev ntawm kub drift | TSO | mV/℃ | -0.08 Nws | ± 0.01 | 0.08 ib | @TA -40 ℃ ~ 125 ℃ |
| Sib nqus offset voltage | Los ntawm LUB | mV | -4 | - | 4 | @TA=25 ℃, VC = 5V |
| Nonlinear yuam kev | HMOOB | % ntawm IPN | -0.5 | - | 0.5 | Zero free VOE |
| Teb sijhawm | tr | µs | 3 | 6 | 10 | |
| Band dav (-3dB) | BW | kHz | 30 | - | - | |
| Cov nram qab no | ua/dt | A/ mus | 100 | |||
| Tawm suab nrov | Ib pp. | mV | - | - | 10 | |
| Universal parameter | ||||||
| Ua haujlwm kub ambient | TA | ℃ | -40....+125 | |||
| Cia ambient kub | TS | ℃ | -40....+125 | |||
| hnyav | m | g | - | |||
Nco ntsoov
(1) Cov zis voltage Uout, offset voltage UQOV, rhiab heev Gth yog kiag li proportional rau lub hwj chim mov Vc;
(2) Qhov zaus ntawm qhov ntsuas tam sim no yuav tsum raug txwv rau qhov ntsuas zaus band, txwv tsis pub nws yuav ua rau overheating ntawm cov hlau nplaum thiab nti;
(3) Txoj kev xaim tsis raug yuav ua rau lub sensor puas;
Cov yam ntxwv ntawm rwb thaiv tsev
| Parameter | cim | chav tsev | Tus nqi | lus hais |
| Kev rho tawm Ac tiv thaiv qhov ntsuas hluav taws xob RMS @ 50Hz, 1min | IND | KV | 2.5 | |
| Impulse withstand voltage 1.2 / 50uS | KOJ | KV | 5 | |
| Cov khoom siv tsev | - | - | UL94-V0 | PPS + GF40 |
| Relative creepage resistance index | CTI | Hauv | - | |
| Creepage nrug | dCP ua | mm | 25 | |
| Hluav taws xob clearance | dCI ua | mm | 20 |
Qhov siab tshaj plaws
| Parameter | cim | chav tsev | Tus nqi |
| Muab hluav taws xob | HauvC | Hauv | 8 |
| Nruam cov zis tam sim no | Kuvtawm | m.a. | - |
| Electrostatic paug - Tiv tauj paug | HauvESD | KV | 4 |
Mechanical Dimensions
Nco ntsoov
Sensors yuav tsum ua raws li IEC61010-1 tus qauv. Sensors yuav tsum tau nruab rau hauv cov khoom siv hluav taws xob lossis hluav taws xob uas ua tau raws li cov qauv kev thov thiab kev nyab xeeb raws li cov lus qhia rau kev siv.
- Saib xyuas. Saib xyuas kev poob siab.
Thaum lub sensor tab tom ua haujlwm, qee qhov chaw yuav raug cov hluav taws xob txaus ntshai (piv txwv li thawj busbar, fais fab mov), thiab tsis saib xyuas cov no yuav ua rau muaj kev puas tsuaj thiab muaj kev phom sij loj. Lub sensor yog ib tug built-in ntaus ntawv, thiab nws conductive ib feem yuav tsum tau guaranteed tsis txhob kov los ntawm lub ntiaj teb sab nraud tom qab installation. Cov ntaub ntawv tiv thaiv lossis cov ntaub thaiv npog tuaj yeem ntxiv yog tias tsim nyog. Lub ntsiab fais fab mov yuav tsum muaj peev xwm txiav tawm.