RDQH series double power supply automatic transform switch Summary:It's applied in AC 50Hz, rated working voltage 380V, rated working current 10A~1600A electricity supply system. Can select & switch between two circuits power sources as request. The product owns protection of overload, short-circuit, undervoltage, with fire-control, double-breaking & output making signal functions. Especial suitable for office building, mart, bank, high-rise building, theatre, mining army devices illumination circuits with fire-fighting demand. Normal working & Installment surroundings 1. Altitude below 2000m.2. Gas temperature maximum not exceed +40ºC, 24h average not exceed +35ºC, the minimum not below -5ºC3. Max temperature is +40ºC, gas relative humidity not exceed 50, higher relative humidity allowed at lower temperature, like 20ºC reach to 90,4. Pollution degree: 3; Installment category:III5. Upper wiring terminal connects power source side, lower wiring terminal connects load, the scope to vertical plane not exceed 5°.6. Any directions of external magnetic field around installment places not exceed 5 times of earth magnetic field Specification
|ATS type||CB type|
|Rated working voltage Ue||AC380V/AC400V|
|Rated working frequency||50Hz|
|Switch control voltage||AC230V, AC400V|
|Rated isolation voltage Ui||AC690V|
|Mini switching action time ||≤3s|
|Electrical life||<400A||1500 times||>400A||1000 times|
|Mechanical life||4500 times||3000 times| Packing and shipping
|Model||RDQH double-power smart controller|
|Installment method||Integral type, Spare panel insert type|
|Operation method||Manual, Automatic, double-breaking|
|Monitoring function||Lose-phase, lose-voltage, undervoltage, overvoltage, manual, automatic, double-breaking|
|Switching method||Self-making & recovery, self-making no recovery, Alternate each other, Normal & ready selection|
|Self-function||Fire-control break, Generator starting signal, Tripping alarm.|
|Normal & alternate switching delay||0~999s can be setted as users request|
|Double-breaking delay||1~10s can be setted as users request|
|System type set||1.1#City electricity 2# city electricity 2.1#City electricity 2# Generating electricity|
3.1#Generating electricity 2# city electricity.
-- Ordinary paper carton for products.
-- Shipping mark according to customer's request.
-- Bulk production will be deliveried by sea and air.Our Service
-- We have our own factory, professional manufacturer
-- We can send you samples within one week.
-- We do OEM & ODM services .
-- We control quality strictly, quality problem: 100% compensation or change
Warmly welcome to visit our factory. Welcome customer or your agent to inspect before order or lading.