380V/400V 125A 100A 63A 3p DIN Rail Dual Power Source Automatic Transfer Switch for City and Generator

• Customization: Available
• Warranty: 2 Year
• Brand: Nalei
• Model NO.: NLQ4-125/3P
• Operation: Electric
• Certification: CCC, CE, ISO9001
• Type: Integrated automatic transfer switch
• Poles: 2P
• Output type: Single
• Rated Current: 100A,80A,63,50A,40A,32A
• Rated Voltage: AC220V/230V
• Rated Frequency: 50/60Hz
• Connection: Two in, One out
• Usage Scenario: Generator/Mains/Photovoltaic Power Generation
• Transformation: I-II
• Conversion Time: 8ms
• Specification: 19.5*14*10.5CM
• Trademark: NALEI
• Origin: China
• HS Code: 8536500090

Product Description

1.General
      The dual power automatic switch is a newly developed miniature household power switch,which is mainly used to test whether the main power supply or standby   power supply is normal.When the normal power supply is abnormal,the standby power supply starts to work immediately,which ensures the continuity,reliability and safety of power supply.This product is specially designed for household rail installation and is specially used for PZ30 distribution box. The dual power automatic switch is suitable for emergency power supply systems   with 50 or 60Hz and rated 400V AC.ATS has the characteristics of solid structure,    reliable conversion,convenient installation and maintenance and long service life.   It is widely used in various occasions where power failure cannot be sustained,and    can be operated by electricity or manually.ATS is composed of TSE and controller According to GB/T14048.11,Part 6-1:mulifunctional equipment and switchgear is formulated.It can be seen that ATS is the most qualified low-voltage switchgear   and control device
2.Normal    operation    time    and    installation    conditions
2.1 Ambient air temperature
The maximum temperature shall not exceed 40ºC,the minimum temperature shall not be lower than -5ºC,and the average temperature within 24 hours shall       not be higher than 35ºC.
2.2 Altitude The altitude of the installation site should not be higher than 2000m              
2.3 Atmospheric conditions When the maximum temperature reaches 40ºC,the relative humidity of the installation site should not exceed 50%;when the temperature is the minimum tem -perature-5ºC,the relative humidity is higher,for example,the temperature is 25ºC,   and the relative humidity is 90%.Due to the temperature change,special measures should be taken to deal with the occasional condensation on the surface of the product.
2.4 Pollution grade The pollution grade of ATS conforms to grade 3 specified in GB/T14048.11.
2.5 Installation category The installation type of ATS conforms to the category specified in GB/T14048.11. 2.6 Installation conditions ATS can be installed vertically in control cabinet or distribution cabinet.Make   sure the installation distance meets the requirements in Figure 1.

Specification	100A
Rated curent le(A	16,20,25	32,40,50,63	80,100
Insulation voltage Ui	AC690V,50Hz
Rated voltage Ue	AC400V,50Hz
Classification	PC class:can be manufactured and withstood            without short circuit current
Utilization category	AC-33iB		AC-31B
Pole No.	2P	3P	4P
Weight(kg)	1.7	2.1	2.6
Electrical	Life:2000 times;Manual operation:5000 times
Rated short circuit  current lq	50kA
Short circuit protection device  (fuse)	RT16-00-63A
Rated impulse withstand voltage	8kV
Control circuit	Rated control voltage Us:AC220V/50Hz Normal working conditions:85-110%Us
Auxiliary circuit	2 relays,each with two sets of contact converter          contact capacity:AC220V/50Hz le=5y
Conversion time of   contactor	<50ms
Operation conversion time	<50ms
Retum conversion time	<50ms
Power off time	<50ms