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表 2 技术参数说明
Table 2 technical parameter descriptions
0.1-10(80)A(直接接入 Direct access model)
<1VA(单路额定电流)(Single phase rated current)
有功、无功、视在功率,误差±0.5℅
Active, reactive, apparent power, error±0.5℅
45~65Hz,误差±0.2%(Error±0.2%)
准确度等级 C 级
Accuracy class:C
电量脉冲输出
Energy pulse output
1 路有功光耦输出
One active photocoupler output
400imp/kWh(与基本电流对应)(Correspond with the
basic current)
接口与通信规约
Interface and
communication
RS485 口:Modbus RTU 规约
RS485:Modbus RTU
通信地址范围
Range of
communication
address
室内(如需在户外使用,请为电表配备防水防尘表箱)
Indoor ( If it needs to be installed outdoors, please add a
dustproof and waterproof shell )