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Switching electrical equipment, isolating switches are mainly applicable to HD18, HS18 series isolating switch (hereinafter referred to as switch), the rated frequency is AC 50/60Hz, the working voltage is single-phase 220V, three-phase 415V, and the working current up to 400A. This product
Switching electrical equipment, isolating switches are mainly applicable to AC 50Hz, AC rated voltage 690V and below, rated current up to 630A, suitable for engineering support, installation and maintenance, and long-term stable operation, meeting the on-site application needs of electrical systems.
Switching electrical equipment, isolating switches are mainly applicable for AC rated voltage up to 690V, current 160A~630A, rated frequency 50Hz
Switching electrical equipment, isolating switches are mainly used in AC 50Hz, 380V, rated current up to 1000A distribution systems for short-circuit protection and overload protection of cables, wires. Under normal conditions, they can be manually connected and disconnected infrequently.
Switching electrical equipment, isolating switches are mainly used for (hereinafter referred to as switches) which are mainly used in distribution circuits and motor circuits with high short-circuit current, with a rated voltage of AC 415V and 690V (45~62Hz), and a nominal heating current up to 630A, as electric
Switching electrical equipment, isolating switch products are mainly new products independently developed by my company. Its rated insulation voltage is 1000V, the rated operating voltage up to 690V, the rated operating current up to 1000A, the rated frequency is 50Hz, and it is suitable for high short-circuit current applications.
Switching electrical appliances, isolating switches are mainly applicable to the HH15D series electric control isolating switch fuse which has electric control and communication functions; in distribution circuits and motor circuits with high short-circuit current, as manual or electric infrequent operation main switch or total switch (generally not used as)
Switching electrical equipment, isolating switches, the main products are this HR6 series of new blue cover fuse-type isolating switch (hereinafter referred to as the switch) is mainly used for rated voltage AC 1000V and below, rated frequency 50Hz, agreed heating current up to 1000A with
Switching electrical equipment, outdoor isolators are suitable for power distribution control, circuit protection, and electrical system matching, convenient for project selection, installation and maintenance, and stable operation, suitable for project matching, installation and maintenance, and long-term stable operation, meeting the on-site application needs of electrical systems.
Switching electrical equipment, outdoor isolating switches are mainly applicable to AC 50Hz, rated voltage 500V and below power distribution lines, as short-circuit protection and overload protection on the low-voltage side of transformers, and can switch no-load transformers, no-load lines and rated operations under certain conditions
Switching electrical equipment, outdoor isolating switches are mainly applicable to AC 50Hz, rated voltage 500V and below distribution lines, as short-circuit protection and overload protection on the low-voltage side of transformers, and can be used to connect and disconnect no-load transformers, no-load lines, and rated operations under certain conditions.