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4P Automatic Changeover Switching Device Flame Retardant Shell
4P Automatic Changeover Switching Device Flame Retardant Shell
YRO 4P dual power automatic transfer switch is an electrical equipment specially designed to ensure the stability of power consumption. It can automatically switch quickly between the main power supply and the backup power supply, ensuring continuous power supply in the event of a power outage. Products through CE certification, switching time only 30 milliseconds, built-in circuit breaker, flame retardant housing, in line with IEC 60947-6-1 international standards, safety and reliability are guaranteed.
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Product Introduction
The core function of the YRO 4P switch is “automatic power switching”. In simple terms, it is like a “power manager”, usually using the main power supply, once the main power supply problems, such as power failure or voltage instability, it can instantly switch to the standby power supply, the whole process is completely manual operation.
This automatic switch has passed the CE certification, indicating that it has reached the European and other international standards in terms of safety, environmental protection and electromagnetic compatibility. In addition to CE certification, YRO ATS products are also designed and manufactured in strict accordance with the IEC 60947-6-1 standard, which is mainly for low voltage switchgear, ensuring a high level of safety and reliability in practical use.
ATS shell is made of flame retardant material, even if the circuit short circuit fire, the shell will not burn up in a short time, can effectively prevent the spread of fire. Secondly, it has a built-in circuit breaker, and the built-in circuit breaker function can quickly disconnect the circuit when the current is too large, short circuit or other abnormal conditions occur.
Product Description
Built in circuit breaker – save money and worry
While traditional solutions require the purchase of additional circuit breakers to be installed in the circuit, YRO integrates the circuit breakers directly into the device. This has two advantages: one is to save the power box space, no longer need to leave a position for the circuit breaker; The second is to reduce costs, do not have to buy accessories separately. The circuit breaker also prevents overload and short circuit, and in case of a line failure, it will trip to protect the device first, rather than waiting for the entire circuit to burn out.
Flame retardant housing – more secure against fire
The shell of the generator type automatic transfer switch uses V0 grade flame retardant material, which is significantly higher than the fire resistance of the ordinary plastic shell.
Product Feature
- In terms of installation and commissioning, YRO doublepower transfer switch has done enough homework. The supporting installation instructions and detailed wiring diagram allow the electrician to quickly grasp the installation essentials.
- Wiring terminals and all kinds of interfaces,are made of high quality materials to ensure stable current transmission and strong connection. Each connection point is strictly processed to prevent poor contact or oxidation problems caused by prolonged use.
Product Parameters
| Product Series | YRQ2CB-63 |
| Pole | 4P |
| Rated Current | 63A |
| Rated Voltage | 400V |
| Changeover Time | <30ms |
| Operation Voltage | 180~270V |
| Ambient Temperature | -20 ~ +70℃ |