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序号产品名称主要技术参数技术经济效益生产单位1 19GDH系列电动保护器0 .5~3《X)kw(可替代的老产品JRO、JRg、JR14、JR15、JR16一A、B、C、D系列热继电器)工作电压:续1《X旧V断相动作时间:3s反时限动作特性: Ie=1 .05hi Wtlh Ie二1 .20In Wt3(洲〕s Ie=1 .50111 Wt305 与
Serial number Product Name Main Technical Data Technical Economic Benefit Production Unit 1 19GDH Series Electric Protector 0 .5 ~ 3 “X) kw (Alternative Old Products JRO, JRg, JR14, JR15, JR16 A, B, C, D series Thermal relay) Operating voltage: Continued 1 ”X Old V Phase failure operating time: 3s Anti-time operating characteristics: Ie = 1 .05hi Wtlh Ie II 1.20In Wt3 (Chau) s Ie = 1.50111 Wt305 and