Acrel Projects
ACREL DJSF1352-RN DC zog meters Daim ntawv thov nyob rau hauv UPS metering system nyob rau hauv Russia
Abstract:Kab lus no qhia txog daim ntawv thov ntawm "Acrel" DJSF1352-RN DC meter nyob rau hauv Lavxias teb sab UPS metering system. Hall sensor.
1.Project Overview
Lub tuam txhab nyob rau hauv Russia thiab yog lub tuam txhab tsim roj teeb.Mainly koom nyob rau hauv kev tsim thiab muab cov roj teeb muaj thiab UPS nyob rau hauv Russia.Cov neeg muas zaub yuav tsum tau siv ib tug DC meter rau kev soj ntsuam thiab ntsuas cov hluav taws xob lub zog ntawm cov zis ntawm lub UPS.
2.DJSF1352-RN DC Zog Meters
DJSF1352-RN rail-mounted DC lub zog ntsuas hluav taws xob tsim los rau kev sib txuas lus hauv paus chaw nres tsheb, DC them pawg, hnub ci photovoltaic thiab lwm yam kev siv, cov ntsuas ntsuas no tuaj yeem ntsuas qhov voltage, tam sim no, lub zog thiab rov qab thiab rov qab zog thiab lwm yam hauv DC system. Kev siv qhov chaw tiag tiag, koj tuaj yeem ntsuas tag nrho lub zog, tab sis kuj ntsuas lub zog hauv lub sijhawm teev tseg. Cov txiaj ntsig kev xeem tuaj yeem siv rau cov zaub hauv zos, tab sis kuj nrog cov cuab yeej tswj kev lag luam, khoos phis tawj los tsim kev ntsuas thiab kev tswj hwm.
Lub 'meter' tuaj yeem muaj kev sib txuas lus infrared thiab RS-485 kev sib txuas lus sib txuas, thiab txhawb Modbus-RTU raws tu qauv thiab DLT645-97 (07) raws tu qauv tib lub sijhawm.Lub 'meter' muaj peev xwm muaj relay tswb tso zis thiab digital input muaj nuj nqi; Koj tuaj yeem tsim qhov piv txwv , tswb, thiab kev sib txuas lus los ntawm cov 'meter' vaj huam sib luag yuam sij raws li cov kev xav tau sib txawv.The 'meter' tuaj yeem muaj qhov xwm txheej kaw ntawm kev hloov pauv (Modbus raws tu qauv), programming thiab teeb tsa cov ntaub ntawv (645 raws tu qauv), instantaneous thiab lub sij hawm khov muaj nuj nqi ntawm cov ntaub ntawv (645 raws tu qauv), qhov siab tshaj plaws thiab qhov tsawg kawg nkaus tus nqi kaw muaj nuj nqi ntawm voltage thiab tam sim no lub zog.
3.Hom thiab Function Description
Nco tseg: thaum xaiv dual DC input (D) muaj nuj nqi, yog Hall tam sim no sensor input yog siv nyob rau hauv tam sim no channel, ib lub hwj chim mov module yuav tsum muab lub hwj chim rau lub thib ob Hall sensor; Yog tias tsis muaj D muaj nuj nqi, cov khoom siv hluav taws xob tsim hluav taws xob tuaj yeem siv tau.
Technical parameters | Index | ||||
Tswv yim | Nominal nqi | Voltage input ntau yam | Cov tswv yim tam sim no | ||
DC 0-1000V | Hall sensor: 0-20mA, 4-20mA, 0-5V, 0-10V thiab lwm yam. | ||||
Tshaj dhau | 1.2 lub sij hawm ntsuas (nruam); 2 zaug ntsuas / 1 thib ob; | ||||
Kev siv fais fab | Voltage: ≤0.2VA, tam sim no ≤0.1VA | ||||
Chav kawm raug | Chav Kawm 1 | ||||
Muaj nuj nqi | Zaub | 8-ntsis ntu LCD npo (LCD) | |||
Kev sib txuas lus Interface | RS485 (ob txoj kev xaiv) | ||||
Kev sib txuas lus raws tu qauv | Modbus-RTU, DL/T 645-2007 | ||||
Hloov | Hloov cov zis | 2 Relay outputs, 2A / 30VDC lossis 2A / 250VAC | |||
Hloov cov tswv yim | 2 qhuav tiv tauj inputs | ||||
Pulse tso zis | Qhov thib ob pulse tso zis, lub zog pulse tso zis | ||||
Saib SYS->PLUS zaub hauv cov ntawv qhia zaub mov ntsuas. Piv txwv li: Lub 'meter' qhia 100, uas yog 100imp / kWh | |||||
Fais fab mov | Voltage ntau | AC / DC 85-265V lossis DC24V (± 10%) lossis DC48V (± 10%) | |||
| Kev siv fais fab | ≤ 3W | |||
Fais fab zaus withstand voltage | Fais fab mov // Voltage input // Tam sim no input // Relay tso zis thiab hloov cov tswv yim // Kev sib txuas lus / / Pulse tso zis 3kV / 1min Fais fab mov // Relay output // Voltage input // Tam sim no input 3kV / 1min Pulse tso zis // Communicationinterface// Hloov cov tswv yim 2kV / 1min | ||||
Impulse withstand voltage | ± 6 KV | ||||
Rwb thaiv tsev tsis kam | ≥40M Ω | ||||
Nruab nrab barrier-free teev ua hauj lwm | ≥50000h | ||||
Ib puag ncig | Kub | Kev khiav hauj lwm kub: -25 ° C ~ + 65 ° C; Txwv kev ua haujlwm kub: -40 ° C ~ + 70 ° C; Cia kub: -40 ℃ ~ + 80 ℃ | |||
Cov av noo | ≤ 93% RH, tsis muaj condensation, tsis muaj roj corrosive | ||||
Qhov siab | ≤2500m | ||||
4. Cov neeg siv khoom xav tau
Tus neeg siv khoom xav ntsuas qhov tseeb tso zis hluav taws xob ntawm UPS los xam qhov kev hloov pauv ntawm UPS lub zog cia rau kev siv hluav taws xob. UPS input kawg siv peb ADL series hluav taws xob ntsuas, qhov kawg tso zis siv DJSF1352-RN DC meter, thiab cov teeb liab hluav taws xob raug coj los ntawm shunt thiaj li ua tiav lub hom phiaj ntawm kev ntsuas cov zis.
Cov ntawv sau cia
1.Solutions Rau Enterprise Micro-grid System2021.04
HEADING-HOM-1
Lorem Ipsum tsuas yog dummy ntawv ntawm kev lag luam luam ntawv thiab kev lag luam.
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Lorem Ipsum tsuas yog dummy ntawv ntawm kev lag luam luam ntawv thiab kev lag luam.
- Nyeem ntxiv