CNC Ycq9m Manual/Automatic Transfer Switch with Dual Power for Generator

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: Mould
• Model NO.: YCQ9M
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection
• Certification: ISO9001-2000
• Transport Package: Carton
• Specification: 550*250*200
• Trademark: CNC
• Origin: China
• HS Code: 85365000
• Production Capacity: 300 Sets/Week

Product Description

CNC Ycq9m Manual/Automatic Transfer Switch with Dual Power for Generator

Product Description

1.Ensure un-interruptible service of critical electric power
When overvoltage, under-voltage or phase failure occur to a power supply, it will automatically switch over to another power supply or start the electric generator. It is mainly used in hospital, shopping mall, bank, hotel, high buildings and fire control where long time power disconnection is not allowed and ceaseless power supply is needed.
2,.Full automatic power supply changeover system
It is equipped with three changeover methods including self-throwing and self- reset (power network to power network), self-throwing and not self-reset (power network to power network), self-throwing and self-reset (power network to power generation), in order to satisfy different power changeover requirement.
3.Intelligent
It has communication interface with built-in RS485, and has two kinds of communication agreement including MODBUS-RUS and electric meter 1997, which can realize real time data upload, distance data configuration and condition monitor, and can achieve the function of telecommand, telemetering, remote control, and remote regulating. Remote vision can be achieved through matching intelligent power distribution system.
4.Safe and reliable, and have fire control linkage function
When fire disaster occurs to no fire control load, fire protection control center can send signal to intelligent controller, cut off double power supply, ensure fire disaster load to break.

Life(N-R-N circle) and Specifications of Automatic Transfer Switch

Model number	YCQ9M-63~250	YCQ9M-400	YCQ9M-630
Electrical life (t)	1000	1000	1000
Mechanical life (t)	5000	3000	2000
Total life (t)	6000	4000	3000
Rated duty	uninterrupted duty
Under-voltage switching setpoint	180~210V
Over-voltage switching setpoint	230~280V
Contacts switching time	≤3s
Switching return delay time	0.1~99.9s(Adjustable)

Main Technical Parameter of Automatic Transfer Switch

Specifications	Execution breaker	Rated current (A)	Rated voltage (V)	Rated impulse withstand voltage (kV)	Rated short-circuit making capacity (kA)	Rated short-circuit breaking capacity (kA)
63M/3P	YCM1-63M/3P	16/25/32/40/50/63	400	8	52.5	25
63M/4P	YCM1-63M/4P
125M/3P	YCM1-100M/3P	16/25/32/40/50			63	30
		63/80/100/125
125M/4P	YCM1-100M/4P
250M/3P	YCM1-225M/3P	100/125/140/160			73.5	35
		180/200/225/250
250M/4P	YCM1-225M/4P
400M/3P	YCM1-400M/3P	225/250/315			105	50
		350/400
400M/4P	YCM1-400M/4P
630M/3P	YCM1-630M/3P	400/500/630			105	50
630M/4P	YCM1-630M/4P

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