The high-current generator is a special equipment specially designed and manufactured according to the current load tests and temperature-rise tests conducted by the electric power department and industrial and mining enterprises in electrical equipment tests such as various switches, current transformers and other electrical equipment. It is a necessary equipment for power supply companies, large factories, metallurgy, power plants, railways and other power maintenance departments. Using advanced microelectronics processing technology, the entire process of use can be set up in advance, the entire Chinese language interface, the operation is simple and clear. All test items are set automatically after the test, without manual intervention Large current generator depending on product volume, weight using split / one-piece structure, with stepless adjustment of output current, current rise balance, load change range, work reliable, operation Simple, safe, and other characteristics, GH-6402 high current generator is an ideal equipment for industrial or mining companies to perform the up-flow or temperature rise test.
Features:
1.1 Operating voltage: 380V
1.2 Rated frequency: 50Hz
1.3 Output voltage range: 0 ~ 15V, continuous adjustment.
1.4 output current range: 0 ~ 180A, continuous adjustment.
1.5 input connection: cross-sectional area 2.5mm2 cable, length 3 meters.
1.6 Output connection: Terminal block, can be crimped bare wire, ring or fork-shaped terminal, the conductor cross-sectional area of ​​not less than 10mm2.
1.7 Input Switch: Circuit Breaker, 3P+N,
1.8 With protection, control, input power indication, output loop current display device (resolution 0.1A, basic error 1%), etc. 1.9 Working mode: continuous operation.
1.10 has the necessary heat dissipation configuration to ensure safe use.
2, load device:
2.1 current range: 0 ~ 180A;
2.2 Load properties: purely resistive;
2.3 Input and output connections: terminal blocks, can be pressed bare wire, connected to the ring or fork-shaped terminal, the conductor cross-sectional area of ​​not less than 10mm2.
2.4 working methods: continuous work.
2.5 has the necessary heat dissipation configuration to ensure the safety of use.
Product parameters:
model
model
specification
Rated capacity (KVA)
Amount input
Amount of output
impedance
Voltage%
Voltage%
Empty
Current %
Current %
structure
form
form
Regulator
Riser
Current (A)
Voltage (V)
Current (KA)
Voltage (V)
GH-5/1000
5
5
22.7
220
0.5/1
10/5
<8
<6
One body/split body
GH-10/2000
10
10
26.3
380
1/2
10/5
<8
<6
Split
GH-20/4000
20
20
52.6
380
2/4
10/5
<8
<6
Split
GH-25/5000
25
25
65.8
380
2.5/5
10/5
<8
<6
Split
GH-50/10000
50
50
125
400
5/10
10/5
<8
<6
Split
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At present, the requirement of filtration equipment in industry is that the filtration accuracy is high, so that the solid content in the filtrate is low, and even the filtration precision is based on the number of solid particles in the filtrate.
In order to ensure the stability and reliability of the system, the cleanliness of the oil with precision components such as servo parts is strictly controlled in the international hydraulic system, and the new oil cleanliness is required to reach the fifth grade of the American Aerospace Standard nas1638 (American Aerospace Standard), so as to ensure the stability and reliability of the system. But in reality, the cleanliness of new oil is only 10-11 of nas1638. If the new oil is used without strict filter and purification, it will bring serious harm to the life of the precision components and the reliability of the work of the whole system. The cleanliness of hydraulic oil can be improved fundamentally only when circulating filtration is carried out simultaneously with the operation of hydraulic system.
Reverse osmosis filtration equipment is widely used in industrial production, industrial pure water system is designed from reverse osmosis process, referred to as reverse osmosis equipment. The water quality of reverse osmosis equipment is required before influent. If the water flow through reverse osmosis membrane directly through high pressure for a long time, it will cause membrane blockage.
In general, there are multi-medium filters, ion exchange, various kinds of Precision Filters in the pre-treatment equipment of the whole pure water system. These pre-treatment filters can effectively remove the suspended matter in the water.
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