Y-700 Automatic Transfer Switch Controller

Dual Power Automatic Transfer Switch controller mainly monitors the voltage, frequency, phase and other parameters of the two power supplies. When a power supply is abnormal, such as over-voltage, under-voltage, lack of phase, abnormal frequency and so on, the controller can quickly detect and control the relevant switching equipment according to the preset logic and program, switch the load from the abnormal power supply to the normal power supply to ensure the continuous and stable power supply for the load.

product details

Y-700 series ATS controller is intelligent dual-supply switch module, which integrates a programmable function, automatic measurement, LCD display, and digital communication. It combines digital, intelligent, networking, measurement and control process automation, disoperation, in order to reduce the faults during operation. It is the best ideal option in ATS. Y-700 series ATS controller is made of microprocessor as its core, can accurately detect extended-spectrum 2-way-3-phase voltage and also make accurate judgment and output passive control switch under the abnormal voltage(over and under voltage,miss phase and over and under frequency).

This controller has full consideration in various application of ATS (automatic transfer system) can be directly used for Intelligent ATS, Contactor ATS, Circuit Break ATS etc. It have compact structure, advanced circuits,simple wiring and high reliability,be widely used in Electric power, Telecommunications, Petroleum, Coal,Metallurgy, Railways, Municipal, Intelligent building, Electrical devices,Automaticcontrol and Testing system etc.

Model Description

Main Technical Parameters

Operating Voltage	DC 8.0V~35.0V, power supply constantly HTS220/HWS560 Power mould supply power(No battery charge) AC power L1N1/L2N2 supply.Voltage rangeAC(160~280V)(Y-700/B)、Y-700/BI)
Power Consumption	<3W(Standby mode:≤2W)
AC Voltage Input	AC System	Y-700、Y-700/I	Y-700B、Y-700/BI
	3-phase 4-wire(L-L)	80V~625V	80V~480V
	3-phase 3-wire(L-L)	80V~625V	Not Used
	1-phase 2-wire(L-L)	50V~360V	50V~280V
	2-phase 3-wire(L-L)	80V~625V	80V~480V
Rated Frequency	50/60Hz
Close And Open Trip Relay Output	16A 250V AC Free voltage relay output
Programmable Relay Output	16A/7A 250VAC Free voltage relay output
Digital Input	Connecting to GND is active
Communication	RS485,MODBUS Protocol
Dimensions	211mm x 155mm x 55mm
Panel Cutout	186mm x 141mm
Operating Temp	Range Temperature:(-25~+70)°C,Humidity:(20~90)%
Storage	Condition Temperature:(-30~+80)°C
Protection Rank	IP55:when waterproof sealing gasket added between controller and screen IP42:when waterproof sealing gasket NOT added between controller and screen
Insulation Strength	Object:Among the input/output/power supply Quoted standard:IEC 688-1992 Test way:AC1.5kV/1 min leak current 5mA
Weight	0.8kg(Y-700,Y-700/I)/1.0kg(Y-700/B,Y-700/BI)

Operation Panel

Connection mode

Y-700 Automatic Transfer Switch Controller

Model Description

Main Technical Parameters

Operation Panel

Connection mode

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