Product Description
Company Info
Product Description
It is ideal for mines having explosive gases (Methane) and coals, reverse rotation and double-speed switching of many 3-phase AC asynchronous
It also can protect motors and their power supply circuits. Therefore, whe attached in KJ254 mine electric power automatic control and Measurement and monitor system to realize automatic control on power supply
That has highly stable performance and is highly reliable for perfect conversation function.
2. Pull-down menu setting;
3. Standard RS 485/232 communication interface is attached; Undervoltage, phase loss, ect tions current leakage, overvolt age -circuitand 3-, phase unbalance etc;
5. Real-time display of 3-phase current, system voltage, operating status
6. Function of faults searching and faults recording;
7. It is attached in KJ254 mine electric power automatic control and comprehensive measurement and monitor system to realize telemetry, telecommunication, remote control and remote regulation.
8. Lead into equip: The fast plug, platen type can choose;
9. Can provide a 4 KVA/127 V(220V) to illuminate power supply.
Type: QJZ-400/3300-2
Rated voltage: 3300
Total woring current: 400
Each road the max current: 400
Working frequency: 50
Contact capacity(A): 450
Structure: Contactor Module for each loop exactly the same
Control mode: Control mode: Various control modes such as single-motor and single-speed, multi-motor and single-speed, single-motor and double-speed, double-motor
And double-speed, low-speed standby and high-speed standby etc.
Number of circuit: 2circuits,
Combination mode: Each branches can arbitrarily combinati
It also can protect motors and their power supply circuits. Therefore, whe attached in KJ254 mine electric power automatic control and Measurement and monitor system to realize automatic control on power supply
That has highly stable performance and is highly reliable for perfect conversation function.
2. Pull-down menu setting;
3. Standard RS 485/232 communication interface is attached; Undervoltage, phase loss, ect tions current leakage, overvolt age -circuitand 3-, phase unbalance etc;
5. Real-time display of 3-phase current, system voltage, operating status
6. Function of faults searching and faults recording;
7. It is attached in KJ254 mine electric power automatic control and comprehensive measurement and monitor system to realize telemetry, telecommunication, remote control and remote regulation.
8. Lead into equip: The fast plug, platen type can choose;
9. Can provide a 4 KVA/127 V(220V) to illuminate power supply.
Type: QJZ-400/3300-2
Rated voltage: 3300
Total woring current: 400
Each road the max current: 400
Working frequency: 50
Contact capacity(A): 450
Structure: Contactor Module for each loop exactly the same
Control mode: Control mode: Various control modes such as single-motor and single-speed, multi-motor and single-speed, single-motor and double-speed, double-motor
And double-speed, low-speed standby and high-speed standby etc.
Number of circuit: 2circuits,
Combination mode: Each branches can arbitrarily combinati
Address:
Changhong Industrial Zone, Yueqing, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Main Products:
Qbz, Starter, Explosion-Proof, Mining Locomotive, Qjz, Mine Fameproof Type Feed Switch
Company Introduction:
Established in 1998, Yueqing TBAN Electrical Co., Ltd. is a specialized manufacturer of mini circuit breakers, electrical accessories, AC contactors, earth leakage circuit breakers, fuses, kWh meters, pushbutton switches and electronic accessories. Close to the No. 104 National Highway and Wenzhou Airport, we are enjoying both communication and transportation advantages.
Based on the principle of "quality is life, creation and innovation, perfect services", we are able to satisfy customers′ needs effectively. Covering an area of 6, 663 square meters, the total assets value is USD625, 000, and annual turnover has reached USD1, 250, 000. We have more than 150 highly skilled workers, 45 professional technicians, and 12 expert engineers. Therefore, high working effectiveness, and high production safety can be guaranteed.
Moreover, we have built up an excellent management system. Owning self-import and export license, all the manufacturing and sales service are implemented according to international standard. Relying on superior quality, excellent service, competitive price and prompt delivery, our products have been selling well in Pakistan, Bangladesh, Philippine, Thailand, Russia and Chile.
Presently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
Based on the principle of "quality is life, creation and innovation, perfect services", we are able to satisfy customers′ needs effectively. Covering an area of 6, 663 square meters, the total assets value is USD625, 000, and annual turnover has reached USD1, 250, 000. We have more than 150 highly skilled workers, 45 professional technicians, and 12 expert engineers. Therefore, high working effectiveness, and high production safety can be guaranteed.
Moreover, we have built up an excellent management system. Owning self-import and export license, all the manufacturing and sales service are implemented according to international standard. Relying on superior quality, excellent service, competitive price and prompt delivery, our products have been selling well in Pakistan, Bangladesh, Philippine, Thailand, Russia and Chile.
Presently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
