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Shanghai Xinling Electric Co., Ltd.

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CPS-125C / KBO-125C

Product Categories:
Low-voltage electrical appliances

product description

CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C CPS, KBO product accessories categories and uses: 1 .Main body: With short circuit protection, automatic control, local operation and indication functions. 2. Trip device: It has functions such as overload and overcurrent protection. The set current value includes overload inverse time limit and overcurrent time limit. It is divided into multiple types, categories and specifications according to principle and application. 3. Auxiliary contact: Linked with the main circuit contact, it has electrical control and indication functions. a. Auxiliary contact 02 (2 normally open 1 normally closed + short circuit 1 fault). b. Auxiliary contact 06 (3 normally open 3 normally closed + short circuit 1 fault). c. Auxiliary contact 09 (5 normally open 4 normally closed + short circuit 1 fault). 4. Signal alarm contacts: Linked with the operating mechanism, it has working status and fault indication functions, and has 3 pairs of signal alarm contacts providing 2 pairs at the same time. Technical features of CPS, KBO products: The emergence of XLCPS, KBO fundamentally solves the traditional control and protection cooperation caused by the unreasonable selection of discrete components (usually circuit breakers or fuses + contactors + overload relays). Reasonable problems, especially overcoming the inconsistency of protection characteristics and control characteristics due to the combination of electrical products using different assessment standards, greatly improving the operational reliability and continuous operation of control and protection systems performance. CPS, KBO product advantages: 1. Compared with a system composed of separated electrical appliances a. Features of self-coordination of control and protection XLCPS series control and protection switch appliances integrate control and protection functions, which is equivalent to a circuit breaker (fuse) + Contactor + overload relay + auxiliary appliances. It well solves the problem of matching protection and control characteristics between components that cannot or is difficult to resolve, and makes the protection and control characteristics more complete and reasonable (with inverse time limit, definite time limit and instantaneous three-stage protection characteristics). The load power or current can correctly select a single product, replacing various electrical appliances from the power input line to the load end, without reducing the capacity; greatly reducing the workload of the designer. b. It has unparalleled operating reliability and continuous operating performance of the system. XLCPS can be put into use without maintenance after the current, that is, it has continuous operating performance after breaking short-circuit fault: XLCPS still has after breaking short-circuit current test. AC-44 electrical life of not less than 1500 times This is difficult to achieve by a system composed of disconnected components such as circuit breakers. This feature of XLCPS greatly improves the system's operational reliability and the continuous operation of the system. 80kA indicator is the leading international and domestic highest indicator of similar products. c. Energy saving and material saving, XLCPS has the advantages of small size, small installation area, no separate component contacts, reducing line heating, saving energy, saving materials and so on. 2.Compared with molded case circuit breakers, it has the characteristics of high breaking capacity and short arcing distance. XLCPS has a short-circuit breaking capacity Ics (o-co-co) at 380V rated operation. The high breaking type is 80kA, the standard type is 50kA, and the economy type. It is 35kA, the breaking time under the expected short-circuit current of 50kA is only 2 ~ 3ms, the current limiting coefficient reaches below 0.2, reaching the leading level of the plastic case circuit breaker, and reaching the current limiting level of the fuse, which greatly limits the short-circuit current to the system. Motion and thermal shock. XLCPS flashover distance is only 20 ~ 30mm. 3.Compared with the protection system formed by the plastic case circuit breaker, it has the characteristics that the protection setting current can be adjusted. XLCPS (inverse time limit) current and magnetic trip (timing limit) current can be adjusted on the panel, in addition to the conventional thermal The protection current can be adjusted according to the load power, and the overcurrent protection setting current can also be adjusted on the panel (the adjustment range of the distribution load is 3 ~ 6Ie, and the adjustment range of the motor load is 6 ~ 12Ie). Overcoming the shortcoming that the short circuit protection setting current of the molded case circuit breaker cannot be adjusted by the user after leaving the factory, even if the XLCPS product is installed at the end of the line, the short circuit current also has a good short circuit protection function. 4. Compared with contactor performance, it has long life and convenient operation. XLCPS has a mechanical life of 5-10 million times and an electrical life of AC-43 of 1-12 million times. It can be manually operated on site and can achieve long distances. Automatic control function. The advanced contact and electromagnetic system separation design is adopted, which effectively suppresses the secondary bounce of the contact, improves the electrical life of the product, and is especially suitable for severe occasions such as heavy-duty starting. CPS, KBO product advantages: A. High efficiency and energy saving, low temperature rise: XLCPS control and protection switch appliances adopt new energy-saving technology, switch electromagnetic system uses start current circuit and switch holding current circuit, switch electromagnetic system AC start, single-chip controlled DC keeps working mode. The core loss and short-circuit loop loss of the switching electromagnetic system are minimized, and the copper loss of the coil is only about 4% of the original, thereby maximizing energy saving and reducing the temperature rise and noise of the switching electromagnetic system. B. Reliable performance and long life: XLCPS controls and protects the electromagnetic system of switching appliances by adding a buffer device, reducing the energy impact of the switching electromagnetic system, thereby improving the switch-on performance and extending the life of the switch. XLCPS controls and protects the microelectronics of switching appliances using high-quality single-chip (PIC) and brand-name electronic components, carefully designed circuits, optimized design from both the hard and soft aspects of the product to reduce electromagnetic interference and improve product reliability. C. The specific functions and features are as follows: 1. It has long-distance automatic control and local direct manual control functions; 2. It has panel indication and electromechanical signal alarm functions; 3. It has a coordinated time-current protection feature (with long delay) Time, short circuit short delay, and instantaneous three-stage protection characteristics); 4. With phase failure, over current, stalled, short circuit, under current, over voltage, under voltage, leakage, three phase imbalance, isolation, start delay (Avoid starting high current, it is separated from over-current action time) and many other functions; 5. The monitor uses LED display for various running, fault and other states. With voltmeter and ammeter functions; 6. Equipped with setting key, shift key, data key, reset key, can set and query various parameters; Since XLCPS uses MCU's E2PROM storage and memory technology to achieve parameter setting, interrupt After the power is set, the setting parameters are still saved and no further setting is required. 7. It has a fault memory function for easy fault inquiry and analysis; 8. It has an RS485 communication interface and an open field bus (Mod Bus protocol, etc.), which can integrate the user system It is convenient for users to realize intelligent management. 9. Users can choose function modules or accessories according to their needs to control and protect various motor loads and power distribution loads. CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C, CPS-125C

contact details

  • company name:
  • Shanghai Xinling Electric Co., Ltd.
  • Contact:
  • Yang Yang
  • contact address:
  • 1369 Xingxian Road, Jiading District, Shanghai
  • Postal code:
  • 325604
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Shanghai Xinling Electric Co., Ltd.

Yang Yang

  • address:
  • 1369 Xingxian Road, Jiading District, Shanghai (325604)