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Product name:
DZ-30B,DZ-30BG系列中间继电器
specification:
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Category:
low-voltage electrical apparatus
--
中间继电器
Price:
factory price
Brand:
阿城
Place of Origin:
China
Available Quantity:
batch
delivery cycle:
Spot goods (or inquire by telephone)
Shanghai Beiyuan
Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058
91way@163.com
13916500500
(Wechat)
DZ-30B,DZ-30BG系列中间继电器
Detailed product description:
1、应用范围
DZ-30B(DZ-30BG)系列中间继电器用于直流操作的各种保护和自动控制线路中,作为辅助继电器以增加触点数量和触点容量。
DZ-30BG是DZ-30B的改进型。该继电器克服了原来DZ-30B继电器采用的绕组线径为0.06-0.07漆包线。在长期运输中,出现的断线缺点,提高了可靠性。其余内部接线、外形尺寸、接线端子、使用功能等不变。
2、主要技术参数
额定电压:DC 220V、110V、48V、24V、12V。
动作值:额定电压值30~70%。
返回值:不小于额定值的5%。
动作时间:在额定电压下,动作时间不大于45ms。
返回时间:不大于60ms.
功率消耗:不大于7W。
触点容量:在电压不超过250V,电流不超过5A,时间常数为5±0.75ms的直流有感负荷电路中,产品输出触点的断开容量为50W。输出触点在上述规定的负荷条件下,产品能可靠动作及返回5×104次。输出触点长期允许接通电流为5A。
3.内部接线图
4.外形及开孔尺寸
DZ-30B,DZ-30BG系列中间继电器
DZ-30B,DZ-30BG系列中间继电器
(schematic diagram)
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