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Thiết bị phòng nổ
Khởi động từ phòng nổ QJZ series(6-12circuits)
Giá mời liên hệ
Mô tả sản phẩm
1. Function
It is ideal for mines with explosive gases (Methane) and coals, and it is used in AC
50Hz,1140(660)V power supply circuit, to control start, stop, reverse rotation and doubleswitching of 6-12 circuits 3-phase AC asynchronous inductive motors or 3-6 circuits AC
double-winding and double-speed motors. It also can protect motors and their power
supply circuits. Therefore, when it is integrated in K J2000 mine electric power automatic
control and comprehensive measurement and monitor system to realize automatic control
on power supply equipments in mining area. The starter has all English LCD touch screen
display that has highly stable performance and is highly reliable for perfect man-machine
conversation function.
2. Model
3. Characteristics
3.1 All English LCD touch screen display;
3.2 Pull-down menu setting;
3.3 Standard RS 485/232 communication interface is attached;
3.4 Various protective functions for over-current, short -circuit, undervoltage, phase loss,
current leakage, over-voltage and 3-phase imbalance etc;
3.5 Real-time display of 3-phase current, system voltage, operating status of circuit, on-line
status of circuit and fault types etc;
3.6 Function of faults searching and faults recording;
3.7 It is attached in KJ2000 mine electric power automatic control and comprehensive
measurement and monitor system to realize telemetry, telecommunication, remote
control and remote regulation.
4. T echnical Parameter
4.1 Rated voltage: 1140(660)V
4.2 Rated frequency: 50HZ
4.3 Number of circuits: 6-12branches
4.4 Contactor capacity: 400A
4.5 Combination mode:
a. The six circuits can be combined randomly .
b. The last two circuits can be combined as standby high-speed circuit and low-speed
circuit for double speed switching control to realize double-speed control on four
circuits and other two circuits as standby
c. Control mode: Various control modes such as single-motor and single-speed, multimotor and single-speed, single-motor and double-speed, double-motor and doublespeed, low-speed standby and high-speed standby etc.
4.6 Display mode: T ouch screen display
4.7 Others: 127V lighting power supply
It is ideal for mines with explosive gases (Methane) and coals, and it is used in AC
50Hz,1140(660)V power supply circuit, to control start, stop, reverse rotation and doubleswitching of 6-12 circuits 3-phase AC asynchronous inductive motors or 3-6 circuits AC
double-winding and double-speed motors. It also can protect motors and their power
supply circuits. Therefore, when it is integrated in K J2000 mine electric power automatic
control and comprehensive measurement and monitor system to realize automatic control
on power supply equipments in mining area. The starter has all English LCD touch screen
display that has highly stable performance and is highly reliable for perfect man-machine
conversation function.
2. Model
3. Characteristics
3.1 All English LCD touch screen display;
3.2 Pull-down menu setting;
3.3 Standard RS 485/232 communication interface is attached;
3.4 Various protective functions for over-current, short -circuit, undervoltage, phase loss,
current leakage, over-voltage and 3-phase imbalance etc;
3.5 Real-time display of 3-phase current, system voltage, operating status of circuit, on-line
status of circuit and fault types etc;
3.6 Function of faults searching and faults recording;
3.7 It is attached in KJ2000 mine electric power automatic control and comprehensive
measurement and monitor system to realize telemetry, telecommunication, remote
control and remote regulation.
4. T echnical Parameter
4.1 Rated voltage: 1140(660)V
4.2 Rated frequency: 50HZ
4.3 Number of circuits: 6-12branches
4.4 Contactor capacity: 400A
4.5 Combination mode:
a. The six circuits can be combined randomly .
b. The last two circuits can be combined as standby high-speed circuit and low-speed
circuit for double speed switching control to realize double-speed control on four
circuits and other two circuits as standby
c. Control mode: Various control modes such as single-motor and single-speed, multimotor and single-speed, single-motor and double-speed, double-motor and doublespeed, low-speed standby and high-speed standby etc.
4.6 Display mode: T ouch screen display
4.7 Others: 127V lighting power supply
1. Function
It is ideal for mines with explosive gases (Methane) and coals, and it is used in AC
50Hz,1140(660)V power supply circuit, to control start, stop, reverse rotation and doubleswitching of 6-12 circuits 3-phase AC asynchronous inductive motors or 3-6 circuits AC
double-winding and double-speed motors. It also can protect motors and their power
supply circuits. Therefore, when it is integrated in K J2000 mine electric power automatic
control and comprehensive measurement and monitor system to realize automatic control
on power supply equipments in mining area. The starter has all English LCD touch screen
display that has highly stable performance and is highly reliable for perfect man-machine
conversation function.
2. Model
3. Characteristics
3.1 All English LCD touch screen display;
3.2 Pull-down menu setting;
3.3 Standard RS 485/232 communication interface is attached;
3.4 Various protective functions for over-current, short -circuit, undervoltage, phase loss,
current leakage, over-voltage and 3-phase imbalance etc;
3.5 Real-time display of 3-phase current, system voltage, operating status of circuit, on-line
status of circuit and fault types etc;
3.6 Function of faults searching and faults recording;
3.7 It is attached in KJ2000 mine electric power automatic control and comprehensive
measurement and monitor system to realize telemetry, telecommunication, remote
control and remote regulation.
4. T echnical Parameter
4.1 Rated voltage: 1140(660)V
4.2 Rated frequency: 50HZ
4.3 Number of circuits: 6-12branches
4.4 Contactor capacity: 400A
4.5 Combination mode:
a. The six circuits can be combined randomly .
b. The last two circuits can be combined as standby high-speed circuit and low-speed
circuit for double speed switching control to realize double-speed control on four
circuits and other two circuits as standby
c. Control mode: Various control modes such as single-motor and single-speed, multimotor and single-speed, single-motor and double-speed, double-motor and doublespeed, low-speed standby and high-speed standby etc.
4.6 Display mode: T ouch screen display
4.7 Others: 127V lighting power supply
It is ideal for mines with explosive gases (Methane) and coals, and it is used in AC
50Hz,1140(660)V power supply circuit, to control start, stop, reverse rotation and doubleswitching of 6-12 circuits 3-phase AC asynchronous inductive motors or 3-6 circuits AC
double-winding and double-speed motors. It also can protect motors and their power
supply circuits. Therefore, when it is integrated in K J2000 mine electric power automatic
control and comprehensive measurement and monitor system to realize automatic control
on power supply equipments in mining area. The starter has all English LCD touch screen
display that has highly stable performance and is highly reliable for perfect man-machine
conversation function.
2. Model
3. Characteristics
3.1 All English LCD touch screen display;
3.2 Pull-down menu setting;
3.3 Standard RS 485/232 communication interface is attached;
3.4 Various protective functions for over-current, short -circuit, undervoltage, phase loss,
current leakage, over-voltage and 3-phase imbalance etc;
3.5 Real-time display of 3-phase current, system voltage, operating status of circuit, on-line
status of circuit and fault types etc;
3.6 Function of faults searching and faults recording;
3.7 It is attached in KJ2000 mine electric power automatic control and comprehensive
measurement and monitor system to realize telemetry, telecommunication, remote
control and remote regulation.
4. T echnical Parameter
4.1 Rated voltage: 1140(660)V
4.2 Rated frequency: 50HZ
4.3 Number of circuits: 6-12branches
4.4 Contactor capacity: 400A
4.5 Combination mode:
a. The six circuits can be combined randomly .
b. The last two circuits can be combined as standby high-speed circuit and low-speed
circuit for double speed switching control to realize double-speed control on four
circuits and other two circuits as standby
c. Control mode: Various control modes such as single-motor and single-speed, multimotor and single-speed, single-motor and double-speed, double-motor and doublespeed, low-speed standby and high-speed standby etc.
4.6 Display mode: T ouch screen display
4.7 Others: 127V lighting power supply
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