Lub ntsuas hluav taws xob ntau yam yog ib lub cuab yeej uas ntsuas tau, tso saib tau, khaws tau hluav taws xob thiab siv tau ntau yam. Lub ntsuas hluav taws xob ntau tus neeg siv tau rau ntau yam nqi, kev daws teeb meem thiab kev tswj xyuas cov neeg siv hluav taws xob, thiab kuj siv tau ua lub hauv paus rau cov neeg siv los ua kev tshuaj xyuas kev lag luam, ntsuas kev siv hluav taws xob zoo thiab rov qab tau cov nqi hluav taws xob.
1. ntsuas peb theem tag nrho lub zog U,I,P,Q,PF,F
2. lub zog nquag thiab kev ntsuas lub zog reactive
3.2 txoj kev tso zis hluav taws xob
4. txais yuav cov micro-processor thiab cov txheej txheem teeb liab digital
5. txais txhua txoj kev ntsuas muaj tus kheej txoj kev xam
6. tus qauv RS485 chaw nres nkoj sib txuas lus, txhawb nqa Modbus-RTU raws tu qauv
7. xiav backlight LCD zaub
8. yooj yim txiv neej-tshuab ua haujlwm interface
9. Muaj kev yooj yim-nruab, wiring, tswj, teb programmable rau cov tswv yim parameter
Qauv No.
| Kev ntsuas tiag tiag | Qauv No. | RM-858E-AS3 | RM-858E-3S3 | RM-858E-9S3 | RM-858E-2S3 | RM-858E-ASY3 | RM-858E-3SY3 | RM-858E-9SY3 | RM-858E-2SY3 |
| Kev Ua Haujlwm | |||||||||
| 3-theem hluav taws xob | √ | √ | √ | √ | √ | √ | √ | √ | |
| 3-theem tam sim no | √ | √ | √ | √ | √ | √ | √ | √ | |
| lub zog nquag / reactive | √ | √ | √ | √ | √ | √ | √ | √ | |
| lub zog fais fab | √ | √ | √ | √ | √ | √ | √ | √ | |
| zaus | √ | √ | √ | √ | √ | √ | √ | √ | |
| Kev ntsuas zog | lub zog nquag | √ | √ | √ | √ | √ | √ | √ | √ |
| lub zog ua haujlwm | √ | √ | √ | √ | √ | √ | √ | √ | |
| kev ntsuas ob txoj kev | √ | √ | √ | √ | √ | √ | √ | √ | |
| lub zog tso zis | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | |
| hloov qhov nyiaj nkag | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | |
| hloov qhov tso zis ntau npaum li cas | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | |
| cov zis analog | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | Sib phim | |
| chaw nres nkoj sib txuas lus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| hom zaub | LED | LED | LED | LED | LCD | LCD | LCD | LCD | |
| qhov loj me mm | 67 × 67 | 76 × 76 | 91 × 91 | 111 × 111 | 67 × 67 | 76 × 76 | 91 × 91 | 111 × 111 | |
| Lus Cim: saum toj no "√" rau cov qauv no muaj cov khoom no fuction, "-" rau tsis muaj qhov kev ua haujlwm no | |||||||||
Daim duab qhia txog kev ua haujlwm ntawm cov xov hlau