Home >
Automatic Transfer Switch (ATS) >
Chayo 2P 63A Automatic Transfer Switching (ATS) 110VAC 220VAC Dual Power PC Type Switch with White Housing DIN-Rail Mounting
1 / 4
Chayo 2P 63A Automatic Transfer Switching (ATS) 110VAC 220VAC Dual Power PC Type Switch with White Housing DIN-Rail Mounting
BEST ATS QUALITY IN ALIEXPRESS---SILVER CONTACT POINT & RED COPPER PARTS & STABLE RELAY CONTROL
Case grade
63
Rated operating current le(A)
6A/10A/16A/20A/25A/32A/40A/50A/63A
Rated insulation voltage Ul
690V
Rated impulse withstand voltage Uimp
8kV
Rated working voltage Ue
AC220V/AC110V
Rated frequency
50/60Hz
Class
PC class: can be switched on and loaded without generating short-circuit current
Polenumber
2P, 4P
Rated short-circuit current Iq
50kA
Contactor change-over time
<50ms
Operation change-over time
<50ms
Return change-over time
<50ms
Power off time
<50ms
Change-over operation time
<50ms
Mechanical life
≥8000 times
Electrical life
≥1500 times
General Info
TOATS-2 automatic transfer switch is a PC class infrequent change-over switch, with two-station design (commonly used for A and standby for B), suitable for AC systems with AC 50-60hz and rated current 6A-63A. The main function of the automatic transfer switch is when the main power (common power supply A) fails, the ATS will automatically switch to the backup power (Backup power supply B) to continue working (switching speed <50 milliseconds), which can effectively solve the troubles caused by power outages.
When both A and B have electricity, priority is using A Power.
Important Operating Notes
Manual/automatic operation can ensure the opening and closing performance of electrical operation, but in manual operation, there is no guarantee due to the different opening/closing speeds of the operators. In manual operation, there's possible for excessive silver alloy loss. Therefore, the selector switch should only be pulled to the manual position after all power has been cut off for inspection and maintenance of the operating system and contact information.
Normally, pull the selector switch to the electric position. When manual operation is required, pull the selector switch to the manual position. After manual operation is complete, pull the selector switch from the manual position to the automatic position.
The control circuit TSE is immediately energized. After the change over is completed, the internal switch will damage the coil in the control circuit, and the coil can work normally at 85%-110% of the rated operating voltage. Too low input voltage may cause the coil to overheat and burn out.
Attention! When manual operation the mode selection switch must be in "manual" position.
Frequently Asked Questions
Q:
What is the switching speed of the TOATS-2 Automatic Transfer Switch?
The contactor change-over and switching speed is less than 50 milliseconds (<50ms), allowing for quick transitions to prevent power interruption issues.
Q:
Which power source does the switch prioritize when both are active?
When both Power A (common power supply) and Power B (backup power supply) are energized, the system prioritizes and uses Power A.
Q:
What are the core components that guarantee high-quality builds?
The unit is built with high-quality silver contact points, premium red copper parts, and a highly stable relay control module to ensure reliability.
Q:
What precaution should be taken before switching to manual operation?
Before manually operating, the mode selection switch must be pulled to the "manual" position. Additionally, it is highly recommended to cut off all power first to avoid excessive silver alloy contact loss.
Q:
Can low voltage damage the internal control circuit coil?
Yes. The coil operates normally between 85% and 110% of its rated operating voltage. If the input voltage is too low, the coil may overheat and burn out.
Bowser Electric
![[CE Certified] 63A 100A Photovoltaic Dual Power Automatic Transfer Switch ATS Controller 380V Din Rail Mount Changeover Switch](https://site.cdnfile.io/5c0e385a8d20ee4412d7e59ceec4e4e1300_300.webp)
