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                                                                        YBP27-12
                                                                        YBP27-12 Integrated Sub-station ( US Style ) Products: This product is mainly used for 50Hz, 12KV ring network and the general radiology power system in station, plaza, high building, Ports and so on. Technical Features: 1. Sealed 、 i
                                                                        Product Details

                                                                        YBP27-12 Integrated Sub-stationUS Style


                                                                        YBP

                                                                        Products:

                                                                        This product is mainly used for 50Hz, 12KV ring network and the general radiology power system in station, plaza, high building, Ports and so on.

                                                                        Technical Features:

                                                                        1.      Sealed、insulated and compact structure, small size, the volume is only 1/3 of the European Style in the same capacity to guarantee personal safety.

                                                                        2.      Applies to the ring network and terminal power supply.  

                                                                        3.      It saves the costs because of the dual-fuse. 

                                                                        4.      The cabinet is for the anti-corrosion and special paint treatment, which is applicable to a variety of harsh environments. 

                                                                        5.      The neutral point is not drift, low noise, lightning performance advantages. 

                                                                        6.      The side of LV installs smart controller, to cut off power to protect security of electricity supply in the case of abnormal voltage of the low voltage bus.

                                                                         

                                                                        Condition:

                                                                        1.      Ambient temperature: -25℃~+40

                                                                        2.      The average temperature should be under +40 within 24 hours.

                                                                        3.      Relative humidity: average daily 95%, average monthly90%

                                                                        4.      Seismic intensity: 8

                                                                        5.      Altitude: 2000m

                                                                        6.      No fire, explosion, chemical corrosion and violent vibration.

                                                                         

                                                                        Technical parameters:

                                                                        Serial No. 

                                                                        Items

                                                                        Unit

                                                                        Technical parameters

                                                                        1

                                                                        Rated voltage

                                                                        The primary side        

                                                                        kV

                                                                         

                                                                        10

                                                                        2

                                                                        Secondary

                                                                        0. 4

                                                                        3

                                                                        Maximum operating voltage(The primary side)

                                                                        kV

                                                                        12

                                                                        4

                                                                        Rated frequency

                                                                        Hz

                                                                        50

                                                                        5

                                                                         

                                                                        Rated capacity

                                                                        KVA

                                                                        80/100/125/160/200/315/400

                                                                        500/630/800/1000/1250/1600

                                                                        6

                                                                        One minute power frequency withstand voltage

                                                                        kV

                                                                        35

                                                                        7

                                                                        Lightning impulse withstand voltage

                                                                        kV

                                                                        75

                                                                        8

                                                                        Cooling method

                                                                        Oil-immersed self-cooled

                                                                        9

                                                                        ELSP fuse interrupting capacity

                                                                        kA

                                                                        50

                                                                        10

                                                                        Plug-in fuse interrupting capacity

                                                                        kA

                                                                        2. 5

                                                                        11

                                                                        OLTC

                                                                        kV

                                                                        10±2×2. 5%

                                                                        12

                                                                        Ambient temperature

                                                                        -45 +50

                                                                        13

                                                                         the top oil temperature allowed

                                                                        k

                                                                        50

                                                                        14

                                                                        Noise level

                                                                        dB

                                                                        50

                                                                        15

                                                                        Degree of protection

                                                                        IP43

                                                                        16

                                                                        The degree of tank mechanical

                                                                        K Pa

                                                                        50

                                                                         

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