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Table of Contents
Related Manuals for CNC YCQ1F Series
Summary of Contents for CNC YCQ1F Series
- Page 1 YCQ1F series(PC class) Automatic transfer switch Standard: IEC 60947-6...
- Page 2 YCQ1F series Automatic transfer switch Dear use Thank you for using the YCQ1F series automatic transfer switch produced by our company. We sincerely hope that this product can bring convenience and benefits to your work and life. We welcome your valuable opinions and suggestions during use.
- Page 3 3. The dielectric performance test of this series of products has been carried out according to the stan- dard before leaving the factory. If the test is repeated, the controller must be removed to prevent damage to the electronic components in the controller. 4.
- Page 4 1. Applications The YCQ1F series automatic transfer switch is suitable for single-phase two-wire/three-phase four-wire dual power supply networks with AC 230V/AC 400V rated operating voltage and rated current up to 630A. It is used to disconnect the load circuit from one power source and connect it to another power source.
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Page 5: Type Designation
2. Type designation YC Q 1 F 63 Additional note: Special voltage, etc. Controller types: Y1; Y2 (available only for split-type) Structure types: II (Two-stage); III (Three-stage) Rated current: 16~630A Pole:2P;3P;4P Y: Integral type Default: Split type Frame size current Excitation type Design number PC Class Automatic Transfer Switch... - Page 8 6.Features The product consists of two parts: the switch body and the intelligent ATS controller. The switch body with an electrical and mechanical interlock. The product used solenoid actuate, double wire loop DC pulse opera- tion, The operation power of the conversion controller adopts the line voltage 220V of main standby power supply.No additional control power.
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Page 9: Controller Function
Controller function Products Type Installation method Split type Display mode Indicator light Display mode Rated duty Uninterruptd duty Self-input and self restore Self-input and without self restore Normal port and standby port share to each other Generator auto-start function Four-phase lacking phase de- Normal power detect tection,three-phase over-volt- age/under-voltage detection... -
Page 10: Wiring Diagram
8.Wiring diagram II Split type Note: In the absence of a dedicated ATS controller, the two power sources in the controller circuit can not be simultaneously energized. II Integral type Startup generator a:Power grids to Power grids b :Power grids to generator ①... - Page 11 III Splie type Connection diagram of power indication and power ON indica- tion Power indiction A1 B1 C1 N1 Power ON indication Power ON indication A2 B2 C2 N2 Power ON indication AC220V AC220V AC220V AC220V...
- Page 12 III Integral type normal standby standby normal power output output output earth wire earth wire power closing closing output without power without power without power Qutput without power without power Fire-fighting feedback Fire-fighting Start the generator ① . Start generator: when fault occurs in the normal power, this port will connect after delaying some time.
- Page 13 9.Overall and mounting dimensions(mm) II Split type 63A、125A Product Installation Dimension Φm J 4-ΦK Dimension Type 125A...
- Page 14 250A、400A、630A Product Installation Dimension 4-øK 12-øMJ 400-3P is 59 400-4P Between T and N is 54. Dimension Type 250A 400A 630A...
- Page 15 II Integral type 400/3P is 59 400/4P,the distance between T and N is 54 4-ΦK Dimension Type 216 243 270 196 223 250 184 167 12 27 125A 237 274 311 217 254 291 184 167 20 37 250A 322 372 302 352 290 200 20 49 400A 352 402...
- Page 16 III Split type 63A、125A、250A Product Installation Dimension 2xΦ7 Φ6 23.5 21.6 50 Dimension Type 205 225 245 111 131 33.5 125A 223 253 283 100 130 160 27.5 250A 231 266 301 111 146 181...
- Page 17 400A、630A Product Installation Dimension Dimension Type 400A 630A...
- Page 18 III Integral type 63A、125A、250A Product Installation Dimension Dimension Type 205 225 245 33.5 125A 223 253 283 100 27.5 250A 231 266 301 111...
- Page 19 400A、630A Product Installation Dimension Dimension Type 400A 630A...
- Page 20 10.Product installation and wiring The work in the installation and commissioning of the product shall be carried out by professionals or those who have knowledge of the switchgear.Corre- sponding protection and precautions must be taken into account during operation. The main circuit of the switch must be wired in such a way that the leads are not subjected to any pressure or force.Before instal- lation and commissioning, checking that the switch is...
- Page 21 switch can be work. 11.1 After debugging controller and part of mechan- ical ,the controller and electrical part can be adjustedof the power-on debugging, the load is prohibited during the debugging process. 11.2 Put in the normal power into the products, the normal power indicator is light up, and then put in the standby power ,the standby power indicator is light up.
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Page 22: Use Of Products
will quickly transfer to the normal power supply,The normal power indicator and external connecting indi- cator lamp is light up. 12.Use of products 12.1 In normal using, the controller should be placed in the automatic position ,The ATS is in the auto- matic control mode, The controller monitors both the main power and the backup power simultane- ously and displays status. -
Page 23: Common Faults And Solutions
13.Common faults and solutions When the product does not work or work abnormally, first check the following points: Is the switch body and the controller connected good or not? Is the connection correct? Is the power turned on? Is the controller in manual mode? Is the voltage normal? Is the switch body and the controller of main and standby power inputs opposite? - Page 24 YCQ9 series (PC class)
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