2P mhando imwe-chikamu chinotungamira njanji magetsi emagetsi mita
Nhungamiro Yekuchengetedza
Ruzivo nezvekuchengetedzwa kwako pachako
Pamusana pemamiriro ezvinhu akasiyana kana zvinodiwa, bhuku rino harigoni kuvhara zvinhu zvose zvekuchengetedza zvine chokuita nekushanda kwechiridzwa ichi, asi zvakakosha zvikuru kunzwisisa zvinhu zvinotevera kuti uve nechokwadi chekuchengeteka kwako pachako uye kudzivirira kukanganisa kune chiridzwa.Zvinhu izvi zvinoratidzwa nechiratidzo chekuchengetedza katatu, zvichienderana nehuwandu hwengozi inogona kuratidzwa.
Environmental Indicators
| Kushanda Humidity | ≤ 75% |
| Kuchengetedza Humidity | ≤ 95% |
| Operating Temperature | -10°C - +50°C |
| Storage Temperature | -30°C - +70°C |
| International standardIEC | 62053-21 |
| Domestic Standard | GB/T17215.321-2008 |
| Kirasi Yakarurama | 1 |
| Dustproof uye Mvura | IP51 |
| Dziviriro Insulation Encapsulation Type | Ⅱ |
Technical Parameters uye Display Type
| Model | (LCDDisplay) |
| Reference Voltage (Un) | 220V 230V 240V |
| Kushanda Voltage | 181/279V AC (3~) |
| Yakatemerwa Zvazvino (Ib) | 2.5 5A 10A 15A 20A 30A |
| Yakakura Yazvino (Imax) | 10A 20A 40A 60A 80A 100A |
| Kutanga Ikozvino | ≤0.004b (Direct Access) |
| Kutsungirira Overload Current | 30Imax 0.01s |
| Kushanda Frequency | 50Hz±10% |
| Mukati Simba Kushandiswa | ≤2W / 10VA |
| Pulse Constant | 1000imp |
| RS485 Chiteshi | 23(A)uye24(B) |
| Nguva Yekuchengetedza Data | > 20 Makore |
Chiratidziro cheLCD
| 1stScreen inoratidza ID kero Wedzera 001 |
| 2ndScreen inoratidza baud rate bd 9600 |
| 3rdScreen inoratidza inogara iri CoSE 1000imp |
Yechina skrini inoramba ichiratidza
| 4thScreen inoratidza huwandu hwemagetsi 000000.00 kWh |
Intrinsic Error
Single phase balanced load
0.05Ib Cosφ = 1 ±1.5%
0.1Ib Cosφ = 0.5L ±1.5%
Cosφ = 0.8C ±1.5%
0.1Ib - Imax Cosφ = 1 ±1.0%
0.2Ib - Imax Cosφ = 0.5L ±1.0%
Cosφ = 0.8C ±1.0%
Rondedzero uye Chimiro
 | A: Front panel B: Kavha C:Pazasi D: Chisimbiso | |
|
| Front panel Flame-retardant PC Kuvhara Flame-retardant ABSor PC Pazasi Flame-retardant ABSor PC Dimension100mmx35mmX65mm Wsere0.2 Kg (Nuye Weight) | |
| Terminal | Cherechedzai | |
| 1/2 | Input/output | |
| 3/4 | Neutral line | |
| 20/21 | Pulse output | |
| 23/24 | RS485 chiteshi | |
| zita rechigadzirwa | chigadzirwa muenzaniso | basa guru | mashoko | |
| Single-phase magetsi mita | NLK13521-1 |
| Kuyera kwakananga uye kwakarurama kwesimba rinoshanda rakarongwa pa 50H Z kana 60H Z 1.5 (6) A, 5 (20) A, 5 (25) A, 5 (30) A, 5 (32) A, 40 (100) Kururama ndiko nhanho 0.5 Simba remagetsi rose rinoratidzwa ne6 + 1-bit LCD | Kureba * muhupamhi * 90mm * 18mm * 66mm pakureba |
| NLK13521-2 |
| Kureba * upamhi * kureba 75mm * 18mm * 55mm zvichiteerana | ||
| NLK13521-4 |
| Kureba * upamhi * kureba kwe91mm * 76mm * 74mm zvichiteerana | ||
