
AC450 - 4500KW 3 Phase Load Bank With Best Sales And High Performance
Introduction
AC450 - 4500KW 3 Phase Load Bank consist of dry load module and auto control module, test load and output power of generators, the test including setting, fluctuation,transient load/unload,recorded wave analysis,harmonic analysis,testing the static parameter and dynamic parameter
(1) Intelligent control: user can control load bank by data processing software of PC to make automatic load/unload, display, record and manager the test data, form curve, graph, also can be printed.
(2) Control mode interlock: there is switch in control panel to choose control mode, other control mode is invalid if user choose one control mode.
(3) Local meter display data: 3 phase voltage, current, active power, reactive power, apparent power, power factor, frequency etc.
(4) Control mode: user can choose local control, remote control or intelligent control (PC control)
(5) Local manual control: local control panel in load bank, with multi load steps, controlled by buttons.
Technical specification
System parameters | |
Rated voltage | AC three-phase three-wire 4 5 0V |
Rated Power | Purely resistive load 4500KW; |
Power Factor | 1 and 0.8 for each two |
Resistive Binning | 1KW × 1, 2KW × 2, 5KW × 1, 10KW × 2, 20KW × 1, 50KW × 1, 100KW × 2, 200KW × 21 |
Load accuracy | ± 3% |
Cold state change | After long-term use of the load, the rate of resistance change ≤ ± 3% |
Imbalance | Resistance phase imbalance ≤ ± 3% |
Display accuracy | 0.5 |
Power Supply | AC three-phase four-wire 380V/50Hz, with a phase sequence protection |
Insulation class | Class F |
Insulation resistance | ≥ 30MΩ |
Resistor Installation | Insulation made of high-strength composite structure, the resistance of the insulation board is installed, the resistance and the overall chassis isolation. |
Electromagnetic Compatibility | Equipment is available in special measures are not taken shielded ordinary venue operation, electromagnetic compatibility compliance with the relevant standards, electromagnetic compatibility tests before leaving the factory. |
Other parameters | Insulation resistance (resistance per unit): AC1500V, 50Hz, 1min not breakdown Melting point: 1500 ℃ maximum working temperature 320 ℃ |
Control | Local automatic control (control via local control panel) Intelligent Remote Control (via the remote controller is installed to control the data processing software) (Or is controlled by data processing software installed on the laptop) Each control can display cabinet work load status and alarm indication. |
Remote Controller | Computer packed aluminum box |
Wiring | Using copper wiring, each phase can be connected to 16 low voltage cable 1 × 240mm ² |
Protection class | IP5 5 (during storage) |
Work | Continuous work |
Cooling | Forced air, side air intake on the wind |
Chassis construction | Container type, with up to the top of the ladder |
Transportation and seismic design | Box using standard container design, bearing hanging hole, in line with lifting and transport conditions. Lifting points can be issued by non-destructive inspection reports, bearing more weight to the load box three times. |
Illumination | With internal lighting and power socket and put condensation heaters fitted |
Inlet and outlet protection with vents | Equipment cabinet inlet and outlet with a protective door, turn off the water. Optional protection on both sides of the vent doors, shutters can also choose to add stainless steel fence, to prevent the entry of foreign matter and other small animals. |
Top waterproof design | Around the outlet along the top of the chassis are waterproof, rain deflector can be, shed from a secure location to prevent the top of the water, is conducive to the chassis storage and use in continuous rainy weather. |
Load box volume | Approximately 6125mm × 2438mm × 2591mm (L × W × H) |
Load box weight | About 12000kg |
Me change the volume | Approximately 6125mm × 2438mm × 2591mm (L × W × H) |
Me change the weight (0.8) | About 22000kg |
Me change the weight (1) | About 15000kg |
Box changes | About 15000kg |
Work environment parameters | |
Operating Temperature | -10 ℃ ~ +50 ℃ |
Relative Humidity | ≤ 95% |
Altitude | ≤2500 meters |
Atmospheric pressure | 86 ~ 106kPa |
Seismic intensity | 8 degrees |
(1) Load mode: manual load or automatic load.
(2) Manual load: input power and power factor, then will load according to the value.
(3) Preset Load: input the parameter of generator, choice 0%,25%,50%,75%,100%,110%, calculate power value automatically,
(4) Auto Load: power and time can be set to some stage, process stage test automatically. Allow pause or process next stage during loading.
(5) Step by Step Load: during steady state load, load bank will increase or reduce power so that smoothly transit into target power, avoiding unscheduled transient load/unload. Step value and step interval can be set.
(6) Constant Power Load: automatically adjust to the power when the voltage fluctuation, keep the setting value.
Hebei Kaixiang Electrical Technology Co., Ltd
Kaixiang intelligent power detection technology is the Chinese industry leader dedicated to providing load testing and maintenance of all types of power, to avoid accidents and economic losses due to power failure. As a national high-tech enterprises, science and technology to create the industry's first Kaixiang municipal enterprise technology center, with the establishment of China's oldest and largest intelligent power detection equipment R & D center and production base, creating the first brand of Chinese power detection "KAIXIANG Load. "
Kaixiang Technology was established in 1994, long-term focus on smart power detection technology development and application in shipbuilding, petroleum, offshore platforms, data centers, communications, power, military, aviation, research institutes and other areas, and in strict accordance with the ISO9001 international quality standard management system for the design, manufacture and service. The company's core technologies are independent research, has seven patents, 10 software copyrights, two corporate standards.Among them, Kaixiang "smart power marine generators AC load," Science and Technology Department of Hebei Province has been named the international advanced level scientific and technological achievements, the enterprise standard "dry AC load" to upgrade the industry standard by the Ministry of publicity.
Kaixiang Technology specializes in generators Intelligent Test System, HV / MV dry load, intermediate load military, RLC load, RCD nonlinear loads, renewable energy detection, smart grid - the development of micro-Grid testing and manufacturing equipment . Products have been widely used in the Jiangnan Shipyard, Huangpu Shipyard, Hudong Shipyard, CNOOC, Shengli Oilfield, CICC, Taikang Life, China Mobile, CNR, Beijing Electric Power, Beijing Institute of Technology, and other famous enterprises, institutions, but also exports to the United Kingdom, Japan, Korea, Australia, Singapore, Thailand and other overseas markets. Currently, there are over 20,000 units KaiXiang load in a well-functioning home and abroad.
KaiXiang load can be applied in shipbuilding, petroleum, offshore platforms, data centers, communications networks, financial, military, weapons, mobile power station, power plant security, mass transit, aviation, aerospace, renewable energy, smart grid - micro-grid, the instrument switches , research and teaching as well as electric vehicle charging management and other fields. Can provide users with the design, manufacture, installation, commissioning, training, maintenance of full service, as well as OEM, leasing and on-site testing services.
Kaixiang Technology at Keppel Shipyard in 2006 developed a sense of one-2926kVA resistance load is the first high-power marine dry AC load;
2009 was developed by the Huangpu Shipyard AC690V-14700K generators Intelligent Test System was the country's largest marine generator set capacity testing equipment;
2009 Zhejiang company developed high-power high-voltage AC load AC10.5kV-1760kW is China's first direct test of high-power high-voltage generators dry load;
Jiangnan Shipyard in 2010 developed AC390-12088K generators Intelligent Test System is a dry load on marine naval initial application.
Kaixiang technology to "quality-oriented, customer first" purpose, "professionalism, objectivity, innovation, efficiency" as a concept. Through our efforts, aimed at creating more value for users. We sincerely hope to cooperate with all walks of life friends, co-guardian of electrical safety, to make life better!