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Smart Meter
Product Parameters
| Product | Smart Meter |
| Voltage Input | |
| Rated voltage | AC 220V/230V |
| Voltage range | AC 75~260V |
| Reference frequency | 50Hz |
| Power consumption | <10VA |
| Current Input | |
| Current specification | 0.5-1（80）A |
| Power consumption | <4VA |
| Measurement Performance | |
| Measurement accuracy | Class B |
| Measuring range | 000000.00~42949672.95kWh |
| Clock Precision | |
| Accuracy | Tolerance ≤ 0.5s/d |
| Pulse width | 80±20ms |
| Pulse constant | 1000imp/kWh |
| Communication | |
| Interface | RS485(A+、B-) |
| Medium | Shielded twisted pair |
| Protocols | MODBUS-RTU、DL/T645-07、DL/T645-97 |
| Mechanical Properties | |
| Dimensions (L x W x H) | 90 x 36 x 65mm (2 modules) |
| Terminal torque (strong terminal) | <1.8Nm |
| Environmental Parameters | |
| Working temperature | -25℃~+55℃ |
| Storage temperature | -40℃~+70℃ |
| Operating humidity | ≤95% (non-condensing) |
| Operating elevation | ＜2000m |
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Copyright ©2025 Shenzhen Seed Power Technology Co.,Ltd. All rights reserved.
Tel：0755-26508686
Email：sales@seedpwr.cn
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Address：10th Floor, Block A, Building 2, Shangzhi Science and Technology Park, No. 380 Guangming Avenue, Tangwei Community, Fenghuang Street, Guangming District, Shenzhen
Tel：0755-26508686
Email：sales@seedpwr.cn
Address: 10th Floor, Block A, Building 2, Shangzhi Science and Technology Park, No. 380 Guangming Avenue,
Tangwei Community, Fenghuang Street, Guangming District, Shenzhen
点击右上角
分享给朋友吧
Copyright ©2025 Shenzhen Seed Power Co.,Ltd. All rights reserved.
