Explosion-proof accident exhaust fan control box how to purchase:
1. Custom explosion-proof accident ventilator control box, we must first provide explosion-proof accident ventilator control box riot signs. Such as: ExdeIIBT6
2. It is best to directly provide the model of the explosion-proof accident ventilator control box, or the outline drawing and electrical schematic diagram; if there is no need to provide explosion-proof distribution box categories (lighting or power), product characteristics (how many loops), In and out of the line (number and size and direction), leakage protection, installation environment and methods, internal electrical brand (Ore conventional electrical brand ABB, Schneider) and so on.
3. Under normal circumstances, explosion-proof accident exhaust fan control box master switch is 3P, sub-switch is 2P; Explosion-proof power distribution box master switch and sub-switch are 3P; if the switch technology has different requirements, need to be described separately.
4. If the switch inlet and outlet specifications, direction, and switch current are different, the number of corresponding circuits must be described separately.
5. If the explosion-proof accident ventilator control box switch is to be leaky, the leakage current shall be described separately for the corresponding circuit number.
6. Can be customized according to special requirements. (Ouri common materials: copper-free aluminum alloy, carbon steel, stainless steel) BEP56 explosion-proof distribution box technical data!
Hazardous area: Combustible gas and flammable dust may appear at the same time or separately. The shell is welded by steel plate and the surface is sprayed. The main chamber and wiring chamber are all flameproof.
Optional components such as high breaking circuit breakers, AC contactors, thermal relays, control buttons, and signal lamps can be installed. The handles can be opened and closed using the handles on the cover of the housing. The performance is reliable and the indicator lights are provided.
The incoming and outgoing wires can be either steel pipe or cable wiring. The direction of the inlet and outlet lines and internal components can be determined by the user.
The perfect combination of technology:
Cutting: Using shears, plasma cutting machines and other equipment according to the requirements of the drawings.
Bend: Formed using a bending machine.
Welding: AC arc welding machine (or AC-DC argon arc welding machine) welding, to ensure the sealing of the welding.
Polishing: Performs a burr finish on the welded and welded surfaces of the welded product. Or use a high-precision surface grinder for the flameproof surface to ensure the accuracy of the flameproof surface.
Drilling and tapping: Use special special drills, clamps, drilling and tapping the component mounting holes on the plastic housing.
Inlet and outlet holes. Each unit product has a complete set of tooling drills,
Clamp tool and product processing process documentation.
Pickling, Phosphating: The product surface is cleaned to ensure surface quality.
Spraying: Adopting domestic advanced “high-voltage electrostatic spraying†process to improve plastic layer adhesion.
Anti-corrosion performance has increased significantly. (Stainless steel products do not need coloring)
Assembly: Strictly follow the "Assembly Operating Procedures" and "Product Assembly Work Instructions" for assembly.
Inspection: In strict accordance with relevant national standards and "product inspection guidance card" for inspection,
When manufacturing this unit product, each process has a full-time quality inspector to carry out process quality inspection.
All inspection reports are recorded on file and saved to ensure the traceability of quality control.
Explosion-proof control box (hanging type: G, vertical type: M):
BXK58-A2B4D4K1 (2 Buttons, 4 Current Meters, 4 Indicators, 1 Switch)
BXK58-B8D8K4 (8 current meters, 8 switches, 4 switches)
BXK58-A6B3D3K2 (button 6 ammeter 3 LEDs 3 switches 2)
BXK58-B8D8 (8 indicators for 8 current meters)
Explosion-proof accident exhaust fan control box
Metal Body Square Water Cooling Tower
This series of products run stable, low noise, energy-saving, in office buildings, shopping malls, hotels, residential areas and other central air-conditioning supporting the use of better results.
The company's standard cooling tower according to the international design conditions design, can also provide customers with non-standard operating conditions or specific sizes under the special, special design.
The circulating water pump suction port shall be located below the water level of the cooling tower catchment basin, and the cooling tower outlet pipe shall not be allowed to be higher than the maximum water level of the catchment basin.
Pipe mounts should be pipe racks and cooling towers should not be allowed to directly bear the weight of the pipes.
The rehydration pipe of the cooling tower should be provided with a support stand to avoid vibration of the pipe when the float valve is rehydrated.
Rehydration pressure should be below 5m water pressure, national standard
The flannage pressure is 1.0Mpa.
When two or more units are assembled, our company will provide a connecting balance tube to balance the chassis water level. The tower top inlet should be set with a conditioning valve in order to enter each
.The water level of the tower is uniform.
The noise is measured at dm1.13VL-W at the equivalent diameter of the cooling tower (Dm1.13VL*W), 1.5 meters above the ground height, wherein L and W are the shape rulers of the tower
inch long and wide).
The use of cellular continuous blister series of diversion,heat dissipation, water collection three-in-one native filler, the whole suspension, gravity cloth water, low drop of water, with cold effect
High, low energy consumption, less drift water, less noise and so on, floating water rate is less than 0.001%.
When connecting different types of towers, the bottom basin water level height of different types of towers must be taken into account, and the base height must be adjusted to maintain the water level balance of the towers.
Metal Body Square Water Cooling Tower,Tower Water Cooler,Water Cooled Cooling Tower,Tower Cooling System
Wuxi Ark Fluid Science Technology Co., Ltd. , https://www.fangzhouarkfluid.com