XCPS-45B/320/4KW Technical Parameters

XCPS-45B/320/4KW Technical Parameters

Yueqing Liushi Juling Electric Appliance Factory - XCPS Control and Protection Switch * in stock, ※ XCPS Motor Integrated Protector, ※ XCPS Intelligent Switch, XCPS Combination Switch, XCPS Control and Protection Switch
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XCPS-45B/320/4KW Technical Parameters

Control and protection switches are mainly used in power systems with AC 50Hz (60Hz), rated voltage up to 690V, rated current from 3A to 125A, adjustable working current from 0.12A to 125A, and control motor power from 0.05KW to 55KW to connect, carry and disconnect current under normal conditions (including specified overload conditions), and be able to connect, carry and disconnect current under specified abnormal conditions (such as short circuits).
====The "KBK Motor Protector" series of products adopts a modular single product structure, integrating the main functions of traditional low-voltage electrical products such as circuit breakers (fuses), contactors, overload (or overcurrent, phase failure) protection relays, starters, isolators, and motor comprehensive protectors. It has remote automatic control and local direct manual control functions, panel indication and electromechanical signal alarm functions, overvoltage and undervoltage protection functions, phase failure and phase loss protection functions, undercurrent and underpower functions, and coordinated time current protection characteristics (with four protection characteristics of overload inverse time limit, timed limit, short circuit instantaneous, and super short circuit instantaneous). By selecting functional modules or accessories as needed, various types of motor loads and distribution loads can be controlled and protected, integrating control and protection.

■ Phase loss and phase failure protection: The action setting time is 2 seconds
Three phase unbalance protection: If the current difference between any two phases exceeds 50%, the action setting time is 2 seconds
Overvoltage protection: three-phase 470 ± 10V, action setting time 5s
Undervoltage protection: three-phase 270 ± 10V, action setting time 5s
■ Start delay: Short circuit short delay or timed limit without protection, set time is 2s
■ Fire interface: DC 24V fire interface output (optional)
■ Leakage protection: The residual current can be customized according to customer requirements, with an action time of ≤ 0.1s (0.3s for delay type) (optional)
■ Pre alarm function: Adjustable current ◇ Online programming function
■ Fault indication
Test function
Normal working conditions
■ Surrounding air temperature
The upper limit value does not exceed+40 ℃
The lower limit value shall not be lower than -5 ℃
Daily average not exceeding+35 ℃
When the ambient air temperature exceeds the above range, users can negotiate with our company
The altitude of the installation location shall not exceed 2000 meters
■ Atmospheric conditions: The relative humidity of the atmosphere does not exceed 50% when the ambient air temperature is+40 ℃; At lower temperatures, there can be higher relative humidity. When the monthly average lowest temperature is+25 ℃, the average highest relative humidity for that month is 90%. Due to temperature changes causing condensation on the product, measures must be taken
Pollution level: Level 3
Installation category: Class III (690V system), Class IV (380V system)
The control power supply voltage should be within the fluctuation range of (85%~110%) Us