КФ-К1000 КФК1000 КУБОТА ускорило доставку

KF-C1000 KFC1000 KUBOTA Expedited shipping

Product Details

Specifications

Supply voltage tolerances

power stage aux. supply (Option -24V-): 3x43V AC
10%; min. 20V DC / max. 30V DC referred to -GND

Ambient temperature TAMB. in operation: 0 ... +45°C under rated conditions; +45 ... +55°C with derating 2.5%/°C (forced convection)

Humidity in operation: 5 ... 85 % rel. humidity, no condensation

Site altitude: up to 1000m a.m.s.l. without restriction; 1000 ... 2500m a.m.s.l. with derating 1.5%/100m

Pollution level: pollution level 2 according to EN60204/EN50178

Protection class: IP 00

Mounting location / position: in closed switchgear cabinet / normally vertical

Ventilation

cont. current < 8A and TAMB. < 45°C: self-ventilating with natural convection (we always recommend forced convection at higher loads or in narrow spaces).

cont. current
8A or TAMB. > 45°C: forced convection ensure that the incoming air is dust-free and that there is an adequate supply of cooling air to the cabinet.

Moore News

Metallurgical Industry Capability
Blast furnace ironmaking is the use of iron-containing raw materials (sinter, pellet or iron ore), fuel (coke, coal powder, etc.) and other auxiliary materials (limestone, dolomite, manganese ore, etc.)
The blast furnace is charged into a certain proportion, and hot air is blown into the blast furnace to help the coke burn, and the raw materials and fuel are lowered as the smelting process in the furnace progresses.
In the process of falling material and gas rising, heat transfer, reduction, melting and decarbonization occur successively to produce pig iron.
The impurities in the iron ore raw material are combined with the flux added to the furnace to form a slag, and the molten iron at the bottom of the furnace is intermittently discharged into the molten iron tank.
Sent to the steel mill. At the same time, it produces blast furnace gas and slag two by-products. After blast furnace slag water quenching, all of them are used as raw materials for cement production.

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