序号 No. |
电器元件型号、名称 Name and type of electrical components |
主要技术数据 Main technical data |
1 |
DZ127 断路器 DZ127 Moulded case circuit breaker |
额定电压 Rated voltage:400V 额定电流 Rated current at +30°C:800,630,500,400,350,315,225,160,100A 额定电流 Rated current at +70°C:750,630,500,400,350,315,225,160,100A 额定极限短路分断能力 Rated ultimate shortcircuit breaking capacity:50kA |
2 |
JD6-D型 漏电继电器 JD6-D Residual current relay |
额定电压 Rated voltage:220V/380V 额定电流 Rated current:400~750A 额定漏电动作电流 Rated electric leakage operating current:0.3A or 0.5A 额定漏电动作电流 Rated electric shock operating current:0.05A or 0.075A 额定分断时间 Rated operating time:≤0.2s 延时重合闸时间 Delayed reclosing time:20~30s |
3 |
DT862-4 三相四线有功电度表 DT862-4 3-phase 4-wire active kW.h meter |
额定电压 Rated voltage:220V/380V 额定电流 Rated current:3(6)A 经电流互感器接入式 Connected through a current transformer |