QJZ Series Mining Explosion Proof Feeder Switch Soft Starter Vacuum Electric Motor Starter Switch
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- Supplier: Shandong Weixin Import & Export Co. Ltd.
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Product Overview
Description
Products Description
Introduction of QJZ Series Mining Explosion-Proof Feeder Switch Soft Starter Vacuum Electric Motor Starter Switch
Features:
Can control restrict current start and voltage incline electric wave
Function of pulse flounce sudden: use for super high stillness friction load.
Automatic protect function: Automatic protect function of over voltage,
lack of voltage, phase-failure, creepage, over current, short-circuit, zmwm02
over hot, long start time, too long restrict current time
Can select data traffic linker connect with control system;
can fit out RS-485 data traffic linker according to user’s requirement.
Application:
The series starter is mainly used to control of mining flame-proof three phases asynchronous motor with frequency 50Hz, rated voltage 660V or 1140V, rated power 60 to 400 kw., It can make motor always continually starting any instance, protect dragging system, reduce impact to electricity meshwork made by start current, protect reliable starting of motor.
It can be directly or remotely controlled, and make reversing when controlled motor stops.
The starter with function of protect voltage-lost, voltage-absent, short-circuit, overload, phase-failure. creepage closedown and display of related fault and work state of power supplying and running.
Can control restrict current start and voltage incline electric wave
Function of pulse flounce sudden: use for super high stillness friction load.
Automatic protect function: Automatic protect function of over voltage,
lack of voltage, phase-failure, creepage, over current, short-circuit, zmwm02
over hot, long start time, too long restrict current time
Can select data traffic linker connect with control system;
can fit out RS-485 data traffic linker according to user’s requirement.
Application:
The series starter is mainly used to control of mining flame-proof three phases asynchronous motor with frequency 50Hz, rated voltage 660V or 1140V, rated power 60 to 400 kw., It can make motor always continually starting any instance, protect dragging system, reduce impact to electricity meshwork made by start current, protect reliable starting of motor.
It can be directly or remotely controlled, and make reversing when controlled motor stops.
The starter with function of protect voltage-lost, voltage-absent, short-circuit, overload, phase-failure. creepage closedown and display of related fault and work state of power supplying and running.
Product Paramenters
Parameter of QJZ Series Mining Explosion-Proof Feeder Switch Soft Starter Vacuum Electric Motor Starter Switch
Model | Voltage(V) | Rated current(A) | Motor max,power (kw) | Cable diameter(mm) | Dimension (L*W*H)(mm) | Weight(Kg) | ||||||
380V | 660V | 1140V | main circuit | Control circuit | ||||||||
QJZ-2x120SF | 380 | 4x120 | 4x47 | 4x82 | 4x142 | 28-63 | 9-23 | 650*820*850 | 230 | |||
QJZ-2x80SF | 660 | 4x80 | 4x32 | 4x55 | 4x94 | |||||||
QJZ-2x60SF | 1140 | 4x60 | 4x23 | 4x40 | 4x70 | |||||||
QJZ-200SF | 380 | 2x200 | 2x79 | 2x137 | 2x237 | 28-63 | 9-23 | 600*770*750 | 185 | |||
QJZ-120SF | 660 | 2x120 | 2x47 | 2x82 | 2x142 | |||||||
QJZ-80SF | 1140 | 2x80 | 2x32 | 2x55 | 2x94 | |||||||
QJZ-60SF | 2x60 | 2x23 | 2x40 | 2x70 | ||||||||
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