Power Distribution Equipment

The sewage treatment control system The control system divided 3 layers structures: The first layer is on-site operation. The second layer is supervisory computer monitoring control software. The third layer is supervisory computer off-line & PLC running automatically. On-site operation is convenient for device debugging & maintenance. If the equipment switch to manual operation, the equipment will not controlled by PLC, it only operated from on-site. Supervior computer monitoring control is good for contol central center operation.for each equipment, it can out of PLC control and only operated by central control room. PLC running automatically can control all equipment automatically. It controlled all waste-treatment process. It can work automatic even if PLC & supervisor computer out of communication. The hardware from Siemens S7-300 PLC, inverter, soft-starter. Software from GM. Busline combinated Profibus-DP & Profibus-FMS. It not only transfer the data speed but also data consistency.Inverter & soft-starter work combinated to run the waste water disposal pump,water-level tracking, keep water-level same as setting value. Supervisor computer room will complete the mission of operator & engineer.Operated by chief operator, operator in the daily time. Operator can operate after authorized. Engineer can open & operate respective function, other people cannot this layer for operation.Operator use muti-screen display,such as eight-screen display.It can choose any screen for controlling.Auto-screening available, screening time can be adjusted. Prepared a Remote monitoring station in Contol centre, communicate with central control room in sewage plant. Station use muti-screen display,such as four-screen display.It can choose any screen for controlling.Auto-screening available, screening time can be adjusted. Most of user interface are planar graph, some of are section graph & relative function (manual or auto, working status setting, time setting, parameter setting, upper & bottom limitation, alarm etc). The alarming information, auto- running whether can meet sheme, will have popup & voice guide. Running status tablet showing equipment ON/OFF, bump voltage/current, instrument parameter, total value (electricity, water, mud, gas),Operation parameter (unit electricity consumption, unit gas consumption, all electricty consumption). Interface including waster-water treatment automatic control system graph, waste-water processing graph, waste-water plant graph, inflow pretreatment section, pump working graph, hydrolytic tank, Sludge treatment operation graph, SBR pond, blowing machine running graph, converting station, dehydration room,well house running graph.ect.

Minimum Order: 1 bags

Description: Constant temperature and humid PLC control cabinet widely used in workship, exhibition, archive room, laboratory, network room need constant temperature and humid. Xiangke constant temperature & humid system saved much energy, reduced compressor working time and extended service life compared with traditional air conditional. it has good stable, Strong anti-interference ability.The system fixed warm humidity transmitter as digital transmission.long transmission distance, free of electrostatic interference. Control precision. System hardware structure: The core of system is Siemens PLC, touch screen as human-computer interface. the temperature and humility transfer by sensor, It is processed into digital signal by single chip, via RS485 wire transfer to PLC, and data processing, and controlled via PID. Keep constant temperature and humility controlling compressor, humidificatin valve,fan valve. The procedure of control for constant temperature and humid: There are 5 method from PLC controlling. 6. monitor status. The system only reads the temperature and humidity of the environment,without controlling. 7. Hand control status.when compressor forced operation need hand control.You can touch compressor 1, compressor 2 for start. 8. Automatic humidification, When start this method, the system will work according fixed upperlimit & lowerlimit. 9. Automatic temperature control. When start this method, the system will work according fixed upperlimit & lowerlimit. At the same time, monitor the outdoor temperature is less than 14 ℃ 10. Circulation working: combination method 3 & method 4. Temperature controlling then humidification controlling.

Minimum Order: 1 bags

GCK Low-Voltage feed panel. Description: GCK low-voltage feed panel suit for AC 50Hz, Rated voltage 380V low-voltge system as feeding,busbar, lighting,motor control & power compensation.Including PC & MCC. The cabinet can design stable cabinet or drawer cabinet for different customer requirement. Each unit divided different chamber with panel.Never interfere each other. Unit chamber has 3 structure, drawer structure, insert structure,stable structure. Easy repair & safty, reduced outage period. Drawer cabinet easy operation, convenient, exchange easily. Top of cabinet fixed main busbar & neutral busbar. Bottom of cabinet protect ground bus.Branch busbar has four lines. Usage: Use in power station, petrochemical, metallurgy, textile enterprises.Power distribution for three-phase alternating current 50-60Hz, voltage 380V.

Minimum Order: 1 bags

Electric power distribution cabinet: Description: The cabinet suit for AC 50Hz, rated voltage 380V, 3-phase 4 wire system, 3- phase 5 wire system motor & power distribution in architecture. XL-21 power distribution cabinet conform to IEC439-1,GB72511.1-1997 Low-voltage switchgear and controlgear assemblies. Normal ambient condition 1. The attitude below 2000M. 2. Ambition temperaturer -5℃ ~ +40℃; the average temperature below 35℃ in 24 Hours. 3. Relative humidility below 50% in 40℃, but can be 90% in 20℃.But dewing must consider because of temperature changing. 4. NO Conductive dust and chemically corrosive gas, no conflagration, NO explosive dangerous, No shake.

Minimum Order: 1 bags

Low-Voltage capacitance compensation cabinet. Description: Low-Voltage capacitance compensation cabinet fix famous brand components. Long operation life, stable performance,high security.Improve the power factor of the loads.reduced reactived power, save energy, improve limited load. Functional: 1. Reducing the transmission of reactive energy in distribution lines. Reduce the power loss of the line. 2. Develop potential projected capacity, Increase the output of equipment, Improve the utilization of equipment. 3. power-factor improvement. inductive reactive power compensation.save energy. 4. Improve voltage, improve electric energy. 5. Can display grid power factor, can compensation with reactive power. 6. With function of exchange manual & auto. 7. Output: turn on first, turn off first. Recyle. 8. Lead, lag, over indicator. Components: fuse-switch-disconnector, distribution measure and control instrument, intelligent power capacity, intelligent power meter, current transformer, metal zinc oxide arrester, temperature controller, fan, intermediate relay, fuse, indicator, current terminal.

Minimum Order: 1 bags

SUS power coated site control cabinet Description: The shell is made of SUS304 coated resin painting. Used for control pressure pump in industrial water treatment. Functional: The control cabinet used in highly corrosive environmental.Control the fluorinated sludge pressure pump.Accomplish function for 4 pressure pump as below: Power status indication Operation status indication Start/Stop control Local/remote/automatic controll Components: Schneider relay, OMRON indicator, Tianbo Three-way switch button Advantage: The shell is SUS304 with coating,suit for corrosive environmental.Prevent from acid, alkali,salt erosion. The case color harmonious with other equipment, more beautiful.

Minimum Order: 1 bags

PLC sewage disposal control cabinet Description: PLC sewage disposal control cabinet is monitor and control for parameter, pump, sluice, thick grid, small grid, flush device of runing & failed. Transfer the signal to CCU control indicator, record, statements,alarm printing etc. The PLC sewage disposal control cabinet from Xiangke has professional hardware and software design. Its sewage disposal control system can get better efficiency & quality. Components: Breaker, contactor, thermal relay (Schneider) Secondary electrial components: Fuse, current transformer, current transformer, Ammeter, voltmeter, intermedia relay, indicator, push button, rotary button,connecting terminal. The main control cabinet fixed decentralized control, and the work data unified summary to main cabinet. Applicatons: Automatic control the bump,electric instruments in sewage disposal control system. The equipment as follows: Coagulation-sedimentation Pretreatment system (cathode coagulation lift-pump, anode sludge pump, cathode Naon metereing pump, cathode mixer). Biochemical treatment unit (biochemical lift-pump, domestic sewage lifting pump, inverse sludge pump, Roots blower, Acid metering pump of integrated regulating tank, PH instruments, BAF back wash-pump) Cobalt removal unit (Ion exchange lift pump) Sludge treatment lift pump (anode plate and frame filter press, spiral mud pump, PAM metering pump) On-line monitor (COD on-line monitor, samplimg self-suction pump.

Minimum Order: 1 bags

Water-preserve intelligent PLC controller Applicatons: It is made from SUS304 with double door. Fixed Simens 7”touch screen in the panel with characteristics of High-integration, Visual display, easy operation, stable etc. Easy for control of water-preserve. Monitor the water level of tank from system. Control the water-supply pump, sewage pump, chemical feed pump, filter washing, also can make up water automatically when water shortage. Components: Schneider Circuit Breakers, Schneider AC contator, Simens CPU, comprehensive pump protection.Simens 7”touch screen.buzzer, Omron intermediate relay. Ambient: below attitude 2000m, temperature -20℃--+50℃. Relative humidity below 95%, avoide from vibration source 10-55HZ, Avoid corrosive and flammable gases. Protective grade: IP35, IP33.

Minimum Order: 1 bags

PLC control cabinet Description: PLC control cabinet can control automatically. It is the core and soul of modern industry with perfect network function, stable performance, strong anti- interference. The PLC cabinet, inverter cabinet can designed according customer requirement. It can be matched with HMI touch screen, easy operation. It can trasfer data with DCS-modbus, profibus. APPLICATION: Widely used in intelligent controlling for Constant-pressure Water Supplying System, compressor, Fan and water pump, Central Air-Conditioning System, Port Machinery, machinary tool, boiler, paper machine, food machinery. Suit for electric power, metallurgy, chemical industry, paper making, water- treatment technology.

Minimum Order: 1 bags

Machinary automatic PLC control cabinet: Description: The PLC control cabinet core components is Simens S7-200 series. It is small PLC. Suit for auto-detected, monitor in various of occasions. Parameter setting & display equipment status easily with 7”touch screen. Functional: This cabinet can control 4 sets single-phase AC asynchronous motor,ON/OFF automatically through PLC read 2 set photoelectric switch, 1 set stroke-switch and encoder. Operational environmental: Cabinet must fixed in ventilation environment,rain-proof, avoid direct sunlight, relative air humidity <85%. Away from vibration, Avoid the corrosion and flammable and explosive gases. Installation Notes: Before installation, please check loosen for shell & components in transportation. Please wiring and debug according drawing. This is a Wall mounted installation. Please check safety for interior walll and external-wall. Please ensure that the inclination angle is not more than 5 degrees during installation.

Minimum Order: 1 bags

ABB inverter is a famous brand which researched & produced from ABB group. That used in control & regulate three-phase AC asynchronous motor. It has played important role in the marketing for its stable performance, rich combination , good vector control technology,Low-speed, high torque output, dynamic characteristic and super overload capacity. Operation principle: Rectified and filtered AC 380V to DC510V with inverter, and change DC510 to AC with voltage and frequency adjustable use converter. Voltage: 0~380V, frequency: 0~600HZ. So that can control motor speed stepless. Products Features: 1、According customer requirements, ABB inverter is the core of our products. The design & manufacture has distinctive characteristics. 2、Each procedure for control box is strictly controlled, such as purchase, producing, inspection, shipping. Every step conform to 3C certificate. Before production, we will prepare Electrical principle diagram and choose the suitable components brand for assembly according customer’s requirements, such as working conditional (temperature, humidity, radiation, proof degree of explosion), motor parameter (original, rated current, rated voltage, phases, loadtype, starting system), control method (manual function or automatic function), local control or remote control. We also prepared some precaution for some potentially interference, such as, reactor, isolation transformer, shielded cable, install lighting protection. Finished electrical principle diagram, we must consider cabinet design, cabinet material, protection degree, fix cooling fan, electric wiring, components installtion, ambient temperature, ambient humidity. Other components: For our control cabinet, cooperated with many good reputation and best quality supplier. Contractor produced from Schneider & CHINT, breaker from Schneider, CHINT, MITSUBISHI, indicator light from Schneider & CHINT, intermediate relay from Schneider & CHINT & Omron, PLC from Siemens. Our quality is garanteed because of good design and reliable components. Applications: Products widely used in cooling fan load, pump load with PLC technology, PID algorithm, frequency. 1. Tap water constant pressure water supply system. 2. The water-supply system of close loop and constant pressure control for High building water supply, drinking water, fire water, industrial water. 3. Automatic control for boil feed pump & Heating recycle pump. 4. Farm irrigation, fountain control system. 5. Air-conditional control, cooling water circulation system. 6. Control the capacity of water plant, pump station, petrochemical and second pressurre control. 7. Production line need speed governing. Energy consumption reducing. 8. Various of equipment need contant air supply.

Minimum Order: 1 bags