Home > Products > Switches > Other Switches > Qjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft Starter
            Qjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft Starter
            • Qjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft StarterQjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft Starter
            • Qjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft StarterQjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft Starter
            • Qjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft StarterQjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft Starter
            • Qjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft StarterQjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft Starter

            Qjz-60/ 1140 (660) Flameproof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine, Vacuum Power Distribution Device, High-Voltage Switch, Soft Starter

            (one)ApplicationQJZ - 60/1140 (660) mining flameproof vacuum electromagnetic starter, mainly used in coal mines and other surrounding media containing methane and other mixed gas environment. Applicable to AC 50Hz, rated current to 200A, 120A, 80A, rated voltage 1140V, 660V line, direct or remote st......

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            Product Description

            (one)Application
            QJZ - 60/1140 (660) mining flameproof vacuum electromagnetic starter, mainly used in coal mines and other surrounding media containing methane and other mixed gas environment. Applicable to AC 50Hz, rated current to 200A, 120A, 80A, rated voltage 1140V, 660V line, direct or remote start and stop mining ftaxneproof three squirrel cage motor. It also has the functions of leakage blocking, overload protection, phase failure protection, under voltage protection, wind power locking, communication interface and so on. Can also be reversed when stopping.
            (two)Features
            The starter has many functions, such as loss of voltage, over voltage, overload, short circuit, phase failure, leakage and so on.
            (three)Technical Parameters
            Rated voltage1140/660
            Rated current60A
            Breaking capacity4500
            Is the maximum open circuit voltageDC17.6V
            Is the maximum short-circuit current95mA



             

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