General
ASIQ dual power switch (hereinafter referred to as Switch) is a switch that can continue to supply power in case of emergency. The switch consists of a load switch and a controller, which is mainly used to detect whether the main power supply or standby power supply is normal. When the main power supply is abnormal, the standby power supply will start to work immediately, so as to ensure the continuity, reliability and safety of power supply. This product is specially designed for household guide rail installation and is specially used for PZ30 distribution box.
This switch is suitable for emergency power supply systems with 50Hz/60Hz, rated voltage of 400V and rated current of less than 100A. It is widely used in various occasions where power outages cannot be sustained. (The main and standby power supply can be the power grid, or start the generator set, storage battery, etc. The main and standby power supply is customized by the user).
The product meets the standard: GB/T14048.11-2016 “low voltage switchgear and controlgear Part 6: multi functional electrical apparatus part 6: automatic transfer switching apparatus”.
ATS Dual power automatic transfer switchUseful instruction Operation instruction
Structural features and functions
The switch has the advantages of small volume, beautiful appearance, reliable conversion, convenient installation and maintenance, and long service life. The switch can realize automatic or manual conversion between common (I) power supply and standby (II) power supply.
Automatic conversion: Automatic charge and non-automatic recovery: When the common (I) power supply power off (or phase failure), the switch will automatically switch to the standby (II) power supply. And when the common (I) power supply back to normal, the switch remains in the standby (II) power supply and does not automatically return to the common (I) power supply. The switch has short switching time (millisecond level) in automatic state, which can realize uninterrupted power supply to power grid.
Manual conversion: When the switch is in the manual state, it can realize the conversion between the manual common (I) power supply and the standby (II) power supply.
Normal working conditions
●The air temperature is -5℃～+40℃, the average value
within 24 hours should not be over 35℃.
●The relative humidity should not exceed 50% at max temperature +40℃, the higher relative humidity is permissible at lower temperature, for instance, 90% at +20℃, but the condensation will be produced due to temperature change, which should be considered.
●The altitude of mounting place should not exceed 2000m.Classification: IV.
●Inclination is not more than ±23°.
●Pollution grade: 3.
Technical parameters
| Model Name | ASIQ-125 | |
| Rated current le(A) | 16,20,25,32,40,50,63,80,100 | |
| Use category | AC-33iB | |
| Rated working voltage Us | AC400V/50Hz | |
| Rated insulation voltage Ui | AC690V/50Hz | |
| Rated impulse withstand voltage Uimp | 8kV | |
| Rated limiting short circuit current Iq | 50kV | |
| Service life(times) | Mechanical | 5000 |
| Electrical | 2000 | |
| Pole No. | 2p,4p | |
| Classification | PC grade: can be manufactured and withstood without short circuit current | |
| Short circuit protection device(fuse) | RT16-00-100A | |
| Control circuit | Rated control voltage Us:AC220V,50Hz Normal working conditions:85%Us- 110%Us |
|
| Auxiliary circuit | Contact capacity of contact converter: : AC220V 50Hz le=5y | |
| Converion time of contactor | ‹30ms | |
| Operation conversion time | ‹30ms | |
| Return conversion time | ‹30ms | |
| Power off time | ‹30ms | |
External structure and installation dimension
①Common (I) power indicator ②Manual / automatic selector switch
③Standby (II) power indicator ④Common terminal block (AC220 V)
⑤Spare terminal block (AC220 V)⑥Manual operation handle
⑦Common closing (I ON) / standby closing (II ON) indication
⑧Common (I) power side terminal ⑨Spare (II) power side terminal
⑩Load side terminal