Mini Dual Power Switch Features: Mini dual power switch with manual and automatic control of operating two control states. Manual operation sub-manual control, emergency handle operation; automatic control operating points from the vote since the complex, mutual backup, double points. Outside the control of the control terminal optional relay contacts normally closed or normally open state-owned generator start command is given. External terminals can be achieved by indicating the fire points / Fire close and various states. Mini dual power switch Warranty: warranty period, occurs in the normal state using mini dual power switch product fails, the user can produce this warranty card and invoice or receipt (copy), and enjoy free in the goods purchased at maintenance services. The following situations need to pay the maintenance fee: 1, the use of this product under normal conditions and failure, but those who have exceeded the scope of the warranty period. 2, under abnormal conditions, for example: man-made damage or high temperature, high pressure, humidity and other environmental use under normal circumstances, as the damage to pay maintenance. 3, non-product quality problems caused by faults and damage. 4, not in accordance with the instructions in the use of methods and precautions caused malfunctions and damage. The following cases are not within the scope of the Company's Warranty: 1, without our consent, without permission removable mini dual power switch. 2, non-manufactured products sold. After the PC-class dual power automatic switch use 1. This product is easy to use, users simply according to the corresponding wiring diagram of the main circuit and control circuit connected, check and correct, and then based on the setting method to set the desired working condition double power automatic transfer switch, the switch can work. 2. Automatic mode operation: A: automatic recovery work: the breaker line side terminals respectively connected to the common power supply and backup power in accordance with the wiring diagram; the manual / automatic switch in the automatic position, the controller is set automatic recovery mode (setting item E is set to AA), the power, the power supply if used properly dual power automatic transfer switch, the switch will automatically make the common power circuit breaker is closed. If power is not used properly 63A dual power supplies, common power circuit breaker off, standby power circuit breaker is closed. When the normal power supply back to normal, dual power is automatically restored to the common power circuit breaker closed. B: spare each work: the breaker line side terminals respectively connected to the common power supply and backup power in accordance with the wiring diagram; the manual / automatic switch in the automatic position, the controller is set to spare each mode (set Item E is set to NA), after power, by pressing the "common power / ▽" key or the "standby power / △" button to select the required power supply. If you are using the power is not normal, the switch automatically switch to another power source. After troubleshooting, press the "common power / ▽" key or the "standby power / △" button to switch back to the original use of power. C: Handle mode operation: Keep manual / automatic switch to manual pull position, and then insert the handle, and handle the pressure in the end, turned to the desired working position. In case of an emergency (eg controller type mechanism failure) should be used in this manner. PC-class dual power automatic switch Ordering Information: Example: STQ4-63B / 3T63 5 units namely: selection of ABB circuit breakers, 3-pole, power grids → Tripping rated current 63A 5 units. Dual power automatic switch, Nantong, dual power, dual-Electric Industrial Co., Ltd. by the Shanghai stop Thailand Yueqing Branch provided. Shanghai only Thai Industrial Co., Ltd. Yueqing Branch (www.cnats.cc) strong, credible, in Wenzhou, Zhejiang switch industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead only Thai Industries and you hand into the brilliant, for a better future!