Good Service 125A 250A 32 AMP 63A Automatic Transfer Switch Class CB

• Customization: Available
• Warranty: 2 Year
• Brand: CNC
• Model NO.: YCQ9Ms
• Certification: CE, ISO9001
• Type: Integrated automatic transfer switch
• Poles: 3p,4p
• Output type: Multiple
• Rated Current: 16A-800A
• Rated Voltage: 230/400V
• Rated Frequency: 50Hz
• Communication Interface: RS485
• Capacity ICU: 30-100ka
• Transport Package: CNC/OEM
• Specification: YCQ9Ms
• Trademark: CNC
• Origin: Zhejiang, China
• HS Code: 8535302010
• Production Capacity: 80000 Units/Week

Product Description

 

Product Catalog

 

Product Description

General

 

 

YCQ9Ms series dual power automatic transfer switch is suitable for power supply system with AC 50/60Hz, rated working voltage AC400V, rated working current 800A and below.

It is possible to select and switch between two power sources according to requirements, ensuring uninterrupted operation of key power sources. When one power supply has overvoltage, undervoltage or phase loss, it will automatically switch to another power supply or start the generator.

Built-in RS485 communication interface, communication protocol MODBUS-RTU, realize real-time data upload, remote data configuration and status monitoring, as well as remote control, telemetry, remote control and remote adjustment functions.

Mainly used in hospitals, shopping malls, banks, hotels, high-rise buildings, fire protection and other places that do not allow long-term power outages with uninterrupted power supply required.

Standard: IEC 60947-6-1

Selection

 

YCQ9Ms		125	M	3	100A		100A
Product name		hell frame grade	Breaking capacity	Number of poles	Rated current		Controller code
Automatic     transfer switch		63: (10-63A)	M: Standard type	3:3P 4:4P	16,25,       32,40,       50,63,      80,100,     125,140,     160,180,     200,225,     250,315,     400,500,     630,800,		Y: Integrated LED display (Standard default) W2: Split LED display W3: Split LED display
		125: (16-125A)
		250: (100-250A)
		400: (250-400A)
		630: (400-630A)
		800: (630-800A)

Working conditions

1. Can work in the environment of -5°C~40°C

2. The altitude of the installation site does not exceed 2000m

3. When the highest temperature is +40°C, the relative humidity of the air should not

exceed 50%

4. Higher humidity is allowed at lower temperature, 20°C~90%
 

Technical data

Type			YCQ9Ms
Shell frame			63			125	250	400		630		800
Rated working current In(A)			10, 16, 20, 25, 32, 40, 50, 63			16, 20, 25,    32, 40, 50, 63,    80, 100, 125	100, 125, 140, 160, 180, 200, 225, 250	250, 315, 350, 400		400, 500, 630		630, 800
Number of poles			3, 4
Electrical class			Class CB
Use category			AC33iB
Rated working voltage Ue(V)			AC380, 400
Rated insulation voltage Ui(V)			AC690									AC800
Rated impulse withstand voltage Uimp(KV)			8
Rated short-circuit breaking capacity Icn(KA)			15			25	25	35		35		35
Electrical life			1000					1000		500
Mechanical life			5000					3000		2500
Rated working system			Uninterrupt working system
Overvoltage transfer setpoint			270VAC
Undervoltage transfer setpoint			(70%~85%)Ue continuously adjustable
Contact switch time			<4s
Disconnection delay			0.5s-30s continuously adjustable
Shutdown delay			0.5s-30s continuously adjustable

Dimensions Specification		A				D					B								C		H1		H2
		3P	4P								3P				4P
YCQ9Ms-63		380	405			250					340				365				230		<160		25
YCQ9Ms-125		405	435			250					365				395				230		<170		25
YCQ9Ms-250		450	480			250					410				440				230		<190		25
YCQ9Ms-400		570	620			330					510				560				300		<200		25
YCQ9Ms-630		680	740			330					620				680				300		<250		25
YCQ9Ms-800		750	820			330					690				760				300		<250		25

 

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