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GSA-93
Pump station and stand-by block
for gate valve hydraulic drive is used
for normal and emergency control of gate valve hydraulic cylinders of CC
machines ladles.
The pump station comprises three pump units (two spare and one operating), main and control reservoirs, hydropneumatic accumulators block and gas vessel.
Electrical power cabinet is used for operation and parameters control of pump station and hydraulic cylinders.
The station is operated at Magnitogorsk Iron & Steel Works.
The pump station comprises three pump units (two spare and one operating), main and control reservoirs, hydropneumatic accumulators block and gas vessel.
Electrical power cabinet is used for operation and parameters control of pump station and hydraulic cylinders.
The station is operated at Magnitogorsk Iron & Steel Works.
Specifications:
|
Description
|
Value
|
|
Reservoir volume, l: |
1,200
40
|
|
Power supply
specifications: |
3 1
2
Axial-piston pressure-regulated 15
26
Asynchronous, hybrid type 7.5
1,000
25
40
|
|
Stand-by unit with
pneumatic drive: |
Axial-piston unregulated 15
20 0.6 |
|
Nominal filtration degree, micron
|
32
|
|
Working fluid
|
Mineral oil, kinematic viscosity
30…35 cSt
|