Size a, b and c; from 400 a to 6300 A.
Applications and Functions
Features
Modular design
, Changing Required.
Communication
Easy Wiring by Different Terminals
A Wide Variety of Terminals Are Offered, to Guarantee An Optimal Solution for Connection to the Power Circuit Under Different Applications.
Technical Specifications
4-POLE CBS: 100% Inversion: Fixed Version, withdrawable Version
Feature Details:
○ Measurement and operation monitoring
○ Query Function
Running parameter query, protering parameter setting value query, history fault recording query, self-diagnosis fault information
○ Parameter Setting Function
○ Programming Interface Function
○ Communication Network Function
○ TEST FUNCTION
Test Function Sub-Instantaneous Tripping Simulation Test and Non-Tripping Simulation Test Two Kinds:
(1) Instantaneous trip simulation test: Circuit breaker can be instantaneous action of the tripping test, after the action can display the city breaker’s incrent action time.
○ Self-Diagnsis Function
The controller itdears some fault diagnosis alarm.
○ Fault Clock Function (Optional)
Used to record the time of failure, can recorded the obcurrence of the failure of the year, month, day, houses, mines and seconds. (Can Record up to 8 Times)
○ Historial Data Recording Function (Optional)
Used to record the four-pHase Current, Three-Phase Voltage, Frequency, Power, Power Factor, Active Power, RecordEd Every Hource, Can Be Recorded for Three Months.
○ Load Monitoring Protection Function
ProgramMable to Output Two Passive Signal Contacts for Load Monitoring.
○ MCR On-OFF and Over-Limit Trip Function (Optional)
The Analog Circuit to Instantaneous Way to Break The Circuit Breaker, this function is not instantaneous set value image.
When the permissions set to "Remote Control", Through the Host Computer to Achieve the Four Remote Control Operation.
M-Type and H-Type Difference:
M-Type Intelligent Controller and H-Type Intelligent Controller in the Function of the Difference There Are Two Points
(1) The function care function of the M-Type Controller is Optional, that the H-Type Controller DOES NEED to select for the Basic Configuration.
(2) H-Type Controller has network and remote local control and set the-posity selection function, while the m-type Controller does not have.
○ Communication Protocol
MODBUS RTU is included and can be transferred to propibusdp or devicenet via an external module.
Operating Performance of Circuit Breakers
Structure overView
○ DRAWER TYPE CIRCUIT BREAKER
The Swing Handle), and there are three position locks to more reliably determine the publicion and present the body from slipping.
"Connection" Position: The Main Circuit and the Secondary Circuit are connected.
"Test" Position: The main circuit is disconnected and selemed by an insulting barrier. Only the secondary circuit is switched on, and the necess can be perface.
"SEPARATION" Position: The Main Circuit and the Secondary Circuit all disconnect. In the "site" position to remove the circuit body body, you musove the eming
○ Interlocking Mechanism
. It adopts a five-link, Tests can be made in this mode .— "Off" posity: both the main and the Auxiliary Circuits are disconnected.
Strong Free Maintenance Capability. Please Check The Technical Parameters on the nameplate acquirements of order beface install.
Specifications of Q & S Brand Qw1 Series Intelligent Air Circuit Breaker
Structure:
Drawer breaker and fixed type breaker
The breaker consist of body and drawer base. Inserting the body into the drawer base
Operation Can Be Realized Either by Closing Electromagnet or Manual Button.
QW1- 2000
Main technical parameter:
Qw1-3200 qw1-4000
QW1-6300