AC load box dummy load AC220V-0 ~ 500KW single-phase AC resistive load box test load AC220V-6KW phase AC load box Product Category: AC R load box Product Number: AC220V-6KW Product Description: The load overcomes Water resistance testing system can not accurately control the size of the resistance, boiling water is easy, easy to scale; it can not be sudden load / sudden load shedding test, difficult to control and so on. Water resistance of the upgrading of products, the product safety, low maintenance costs. Low noise, overload ... Product details I. Product Overview VILVA-AC220V-6KW-R single-phase AC load box built purely resistive load; can simulate a variety of power load to meet the generators, UPS, Inverter AC full load testing and other needs, the production workshop, laboratory, installation, research and development necessary testing tools. Host has a temperature overheat alarm protection: overheating due to special reasons, it can automatically cut off the load. Whole by the resistive load components. Load using energy method, using forced air cooling mode. Axial fan with a small fan, with air flow, heat dissipation, low noise characteristics. The above features make the machine in safety, reliability, noise reduction is superior to imported products. In subsequent chapters, the various components of the system will be introduced to help users understand the principles, functions and features. Second, the relevant standards and specifications exchange dummy load box load AC220V-0 ~ 500KW single-phase AC resistive load box test load (1) "Power, reactors and similar products - Part 1: General requirements" GB 19212.1-2008 ( 2) "Safety of machinery - electrical equipment Part 1: General technical conditions" GB 5226.1-2002 (3) "Low-voltage switchgear and control equipment General" GB / T 14048.1-2000 (4) "Marine diesel generator set" GB / T 13032 -2010 (5) "military engine load general specification" GJB 2815-97 (6) "Military exchanges moving load general specification" GJB 235A-97 (7) "workers, IF moving load General technical conditions" GJB 235-87 (8 ) "Common test methods for military engine load" GJB 1488-93 (9) "industrial enterprises to design health standards" GBZ1-2002 Three main functions and specifications (1) Rated input voltage: single phase 220V (2) Rated input power: 6KW (3) power sub-file: 500W / 500W / 1KW / 1KW / 1KW / 1KW / 1KW (4) Power factor: PF = 1 (5) Load accuracy: ± 5% (6) Accuracy: ± 0.5% (7 ) Display mode: LED digital display real-time load voltage, current (optional) (8) Power Supply: AC single phase AC220V / 50Hz (9) Control: panel manual control, segmented manually adjustable (10) Insulation Class : F class (11) Degree of protection: IP20 (for indoor use) (12) Fan Noise: 65 db (13) Cooling: forced air: forward wind, after the air (14) Operating mode: continuous operation (15 ) Protection: current protection, over-temperature protection, over-temperature alarm, beep, etc. (16) External dimensions: Host reference (W * 600 * 482 high depth of 180mm) (17) Ambient temperature: -10 ℃ ~ + 50 ℃ (18) Move: portable (19) using relative humidity: ≤95% (20) Altitude: ≤2500 m (21) Atmospheric pressure: 86 ~ 106kPa Fourth, service exchange dummy load box load AC220V-0 ~ 500KW single-phase AC resistive load box test load 4.1 service processes specific processes and contents are as follows: (1) technical solutions: proposed technical solutions according to the needs, as a reference for users of plan. (2) Technology Agreement: The two sides negotiated according to the actual situation, we agreed to a final agreement in the program on the basis of technology, system design and production will be carried out in strict accordance with the final agreement. (3) Design: according to the technical protocol design configuration, circuits, and software. (4) Production: on the basis of design drawings for assembly. (5) Before the factory test: based on technical agreements with the relevant standards for equipment debugging and testing strictly, does not reach the standard does not release the factory. Users can also send technical personnel to the production base for acceptance. (6) Transportation: The system safe delivery to a user-specified location. (7) On-site service: to send technical personnel to the user's work site to assist with system installation, commissioning, training, inspection, and participated in the first official test. (8) lifetime service: provide lifelong technical services to solve the problems users. 4.2 Quality management system of design, production and testing processes, the factory take the following measures to ensure system quality standards, to meet user needs: design and production (1) the system is fully in accordance with the two sides agreed a formal technical agreement. (2) The production, to provide users with equipment outline drawing, after confirmation consent before based on drawings. (3) in the production process, a special inspection department of raw materials used by the system to strict quality inspection. (4) Total Quality tracked element processing, assembly, commissioning process, the establishment of product files. (5) ensure that all parts are advanced, new, complete and reasonable combination arrangement, in line with national standards. Inside the device clean, tidy wiring, all wiring meet the drawing, the interface and the switch are correct, clearly marked. (6) strictly in accordance with the drawings and the requirements of the relevant standards, norms, functions and parameters of the system check to ensure that the final product can realize the full contents of the technical agreement. 4.3 Acceptance of the system acceptance can the two sides through the actual operation. After the system of production is completed, three days in advance to inform the user performance test before leaving the factory, before the factory acceptance. Observance of acceptance the following: exchange dummy load box load AC220V-0 ~ 500KW single-phase AC resistive load box test load (1) shall be in accordance with the factory acceptance test and acceptance outline technical agreement will be agreed. (2) factory assigned technical backbone scene, technical services and training. (3) The first time you use the system, user acceptance of technical personnel involved in the overall direction of the church use. (4) guides the user according to technical information and drawings installation and commissioning. (5) the factory responsible for solving the problems in manufacturing. (6) Factory acceptance testing is only functional test, load test as the final acceptance of the project, when the user loads the official tests. 4.4 site service system factory, the factory to send technical staff to follow, to provide users with a complete on-site service, including the following: (1) transport factory responsible for the system to ensure the system all accessories before the agreed date of delivery of the user specified location. (2) factory sent technical personnel to assist users to complete installation, commissioning of the system, and to participate in the first test. (3) the factory to provide the relevant training for users and technical personnel to meet the system daily work and maintenance requirements. (4) during the training period, the factory experienced technical personnel assigned as a guide and to develop the theory and practice and detailed training program. (5) ensure trainees understand the system works, methods of operation, precautions, our approach and routine maintenance of various methods under abnormal conditions. 4.5 lifetime service users experience any technical problems in the system use, sale hotline can call to contact us. The manufacturer commits to provide lifelong technical services, including the following: (1) system warranty period from the date of acceptance from the system to calculate a period of one year. (2) The system of any quality problems during the warranty period, the manufacturer offers free maintenance. (3) After you have a problem and contact the manufacturer, are guaranteed a response within eight hours. (4) To send technical personnel to the scene to solve the problem, arrived at the scene within 48 hours to ensure that, before the issue is not resolved, service personnel are not evacuated. (5) You can permanently enjoy free technical advisory services. (6) for the user to save the complete product technical file. (7) at the end of the year after the warranty period, to provide users with the paid service forever, only to recover costs. (8) If necessary, the factory at the best prices for users of the system upgrade. Product quality and strict implementation of national standards. Always uphold: "customer first, forge ahead" business philosophy, adhere to the "quality first, service first" principle, to provide our clients with quality services. Welcome domestic and foreign customers, calls, online discussions. AC load box dummy load AC220V-0 ~ 500KW single-phase AC resistive load box test load