Mô tả
Pin Lithium DAHUA PFM372-LS20-H
– Pin lithium dùng với hệ thống camera NLMT-4G.
– Dùng với tấm pin 60W.
– Dung lượng: 20Ah/216Wh (10.8V/20Ah).
– Điện áp danh định: 10.8V.
– Dòng danh định: 4A.
– Dòng sạc: DC12.6V, max 10A.
– Tuổi thọ cao: Lên đến 500 vòng sạc xả.
– Bảo vệ chống quá dòng, chống sốc điện, chống đoản mạch.
– Tiêu chuẩn chống bụi và nước: IP65.
– Kích thước: 211.0 × 212.6 × 100.0 mm.
– Trọng lượng: 3.4kg.
Thông số, tính năng kỹ thuật
| Function | |
| Type | Ternary lithium battery |
| Rated Charging Current | 4 A |
| Rated discharge current | 4 A |
| Operating Voltage | 10.8 VDC |
| Internal Resistance | ≤ 180 mΩ |
| Nominal Capacity | 20 Ah |
| Maximum Charging Voltage | 12.6 VDC |
| Max. Charging Current | 10 A |
| Max. Discharge Current | 10 A |
| Battery energy | 216 Wh (10.8 V/20 Ah) |
| Battery Life | More than 500 cycles |
| Standard Backup Time (20ºC) | Backup time (h) = 216 Wh/total load power consumption (W) For example, the total load power consumption is 3 W, then backup time is 216 Wh/3 W = 72 h |
| Controller | |
| Type | MPPT |
| Operating Voltage | 12 VDC |
| Rated Charging Current | 10 A |
| Rated discharge current | 10 A |
| MPPT Tracking Efficiency | ≥ 99% |
| Communication Mode | RS485 |
| Operating Temperature | -20 °C to +60 °C (–4 °F to +140 °F) |
| Rated Charging Power | 130 W |
| Over-discharge Protection Voltage | 9.3 VDC |
| Others | Over-temperature ,over-discharge,overa-voltage and low-temperature protection of battery; overload and short circuit protection of load. |
| Port | |
| Type | CSA authorized M15 2-core waterproof connector × 1, 5521 DC Voltage output port × 1, RS-485 connector × 1 |
| General | |
| Main Body Material | Q235 steel |
| Product Color | Grayish white |
| IP Rating | IP65 |
| Product Dimensions | 211.0 mm × 212.6 mm × 100.0 mm |
| Net Weight | 3.4 kg |
| Environment | |
| Operating Temperature | Charge: –20 °C to +45 °C (–4 °F to +113 °F) Discharge: –20 °C to +60 °C (–4 °F to +140 °F) |
| Operating Humidity | 45%RH~85%RH |
| Storage Temperature | 1 month: –20 °C to +60 °C (–4 °F to +140 °F) 3 months: –20 °C to +45 °C (–4 °F to +113 °F) 3-12 months: –20 °C to +20 °C (–4 °F to +68 °F) |
| Storage Humidity | < 75% (RH) |
| Maintenance | Recharge every 3-6 months |
| Certifications | |
| Certifications | CE: EN IEC61000-6-4, EN IEC61000-6-2 FCC: 47 CFR Part 15, Subpart B UKCA: EN IEC61000-6-4, EN IEC61000-6-2 |
– Sản xuất tại Trung Quốc.
– Bảo hành: 24 tháng.
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