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RDCPS1 Series Motor Control and Protection Switch

RDCPS1 Series Motor Control and Protection Switch

CPS “Control and Protective Switching Device” is a new type product of low voltage electrical appearance, internationally accepted as “Control and Protective Switching Device” product category code name, as new major product categories, its product category code “CPS” (Control and Protective Switching Devices). RDCPS1 series control and protective switching device is based on the single structure to achieve integration, internal coordination of control and protective functions, can replace various kind of traditional separate components such as circuit breaker (fuse), contactor, starter, isolator, thermal relay, overload (or over current, phase missing) protection relay, motor protector, intelligent leakage relay etc . With both remote auto control and on site manual control functions, with coordinated Time-Current protection characteristic, with control and protection self-coordination, continuous operation after short circuit, with high breaking capacity, small flashover distance, long working life, with adjustable protective setting current, easy operation, with various complete auxiliary module advantage, can achieve the control and protection of motor load and distribution load.
RDCPS1 series control and protective switching device fundamentally solved the various problems of not well coordination of control and protection due to unreasonable selection of separate components (normally is circuit breaker or fuse+contactor+overload relay), especially overcomed the poor coordination of control and protection characteristic when different standard electric appliance combined together, it greatly improved the reliability and continuous operation performance of control and protection system.
RDCPS1 series control and protective switching device is based on the latest micro- electronic technology and other similar product, developed the RDCPS1 series products with our company own characteristic, overcome the defect of other similar products, collect the advantage of separate low voltage components, complete functions, reliable performance, provide a basic part for the simplification and optimization of low voltage electric distribution and control system.
Product confirm to IEC60947-6-2 standard.

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Product Description

Function and application

RDCPS1 adopt modularized single product structure type, integrated the main functions of traditional low voltage electric appliance of circuit breaker (or fuse), contactor, overload protection relay (or over current, phase failure relay), starter, isolator, motor protector etc. With both remote control and on-site manual control functions, with panel indication and electromechanical signal alarm functions, with over/under voltage protection, with phase missing/phase failure protection, with coordinated Time-Current Protection characteristic (with overload inverse time limit, fixed time-lag, short circuit instant trip, big short circuit instant trip four stage protection characteristic). As per to the requirement to select the functional module or accessories, to make control and protection to various kind of motor load and distribution load

Application

In control and protection system of electric distribution and motor of Metallurgy industry, Coal mine, Steel industry, Petrochemical industry, Port, Shipping, Railway etc;
Motor Control Center (MCC) and Electric distribution center;
Power station and sub-station;
Shipping and Railway system ( like airport, railway and highway passenger center etc.);
Expressway lighting and ventilating system;
Control and protection system of Army garrison (like the border post, Radar station etc.);
All kind of fire-fighting pump, Draught fans etc.;
Modernized building lighting, power transfer, pump, fan, air-conditioner, fire-fighting control and protection;
Hospital and Commercial building ( like shopping mall, super market etc.);
Telecomm system;
Information center (like civicism, bank, stock exchange center etc.)
Single motor control and protection system of factory or workshop;
Remote lighting control system.

Model Description

Product Introduction

Main Features

Integrated technology: integrate the circuit protection, motor control, electric isolation etc, highly integrate the electronic control and protection, communication and monitoring.
Structure optimization: compact design, smaller size, adopt new material, function unit modularized, adopt standard manufacturing process (auto robot testing) to increase the product stability;
Human Machine Interface (HMI): optimize the operating and intelligent control operating interface, with good operating and information interaction function;
Higher breaking capacity: Ics reach 50KA, RDCPS1 reach 35KA and 15KA for optional
Multi-control mode: Manual, auto, button, remote control ( by RS485 or by push button )
Full protection function: short-circuit, overload, phase lost, unbalance, lock rotor, under current, start over time, over/under voltage etc.
Monitoring: monitor function provide circuit data, switch status, motor running data, failure alarm, operating record, failure record etc.

Advantages

Auxiliary circuit: circuit control 2NO+2NC, operating status 2NO+1NC, failure status 1NO, to match the automation control requirement;
Running status: with 4 LED indicator to show the circuit running status;
Extension capability: can be connect with different modular( reversible, leakage, isolation etc) to match different application requirements;
Compact structure: vertical arrangement, bottom up and down for main circuit connection, small width (modularized 54mm);
Installation: have two installation method (TH-35mm rail installation, flexible fixed installation)
Controller: standard type, communication type, electronic type for selection.

Controller Functions