China wholesale Power Distribution Board Suppliers – DS09 Row type single phase distribution board – Etechin

Feature

1. Galvanized 0.8mm sheet
2 .No.of Row: 1 row up to 3Row (max one row 18W)
3. Plastic Lock/ Metal Lock
4. Surface/ flush type
5. Adjusted mounting plate
6. Powder coating Ral7035 texture
7. IP 42 for Metal Enclosure
8. IEC 61439-1

Characteristic

Standard: IEC61439-3 Designed to be operated by an ordinary person
Rating(A): 125A max
Voltage Rating(V): 11 – 240V AC 50/ 60Hz
Rated Insulation voltage(V)Ui: 690V
Mounting type: Surface/Flushing by require
No. of ways: 4 ways, 6 ways, 8 ways, 10 ways, 12 ways, 14 ways, 16 ways
Ingress protection(IP): IP40
Enclosure material Electro galvanized steel 1.0mm thickness
Surface finishing: Powder coated with electrostatic Epoxy polyester(RAL7035)
Coating thickness: 70-90 microns
Main incomer breaker: 2P Isolator + 2P ELCB
Branch breaker: Plug in type MCB
Ambient Temperature (℃): 30,50

Dimension

Main Factor effect Cost/Price

1. Thickness and kind of steel:
2. Dimension of the board
3. Structure of the board

The distribution board is a simple distribution panel that arranges electrical components such as sockets, switches, relays, etc. on a piece of bakelite. Suitable for coastal, ocean and river ship power plants, DC 220V or less, AC 440V50Hz or 450V60Hz power grid. The main function: 1. When the power grid loses power, it can automatically start the diesel generator within 20 seconds and automatically close the power supply. 2. When the diesel generator is supplying power, if the grid load exceeds 90% of the capacity of the single unit, the standby diesel generator set will be automatically started, and the power supply will be realized by automatic closing and frequency regulation and load regulation to realize the parallel operation of the two units. 3. When the grid load exceeds 95% of the total capacity of the power station, the non-important load will be automatically unloaded after a 1-minute delay (time adjustable). 4. When the diesel generators are running in parallel, if the grid load is less than 40% of the capacity of the power station, the units connected in parallel will perform automatic load transfer and automatically disconnect from the grid. 5. Overload the query function. Before starting the heavy load, it is necessary to carry out a heavy load inquiry, which is calculated by the automatic power station. If the capacity of the power station allows the start, a start command will be issued; if the capacity of the power station is small and the power station is running alone, the standby diesel generator set will be automatically started. The heavy load can only be started after the automatic power station sends the start command to ensure that the power grid will not cause overload tripping due to the sudden start of the high-power motor. 6. The automatic power station has a self-checking function. 7. The automatic power station has the extended alarm function stipulated in the AUTO-O specification. 8. Sequential starting of important loads.