BHA-1 Indoor High Voltage Disconnect Switch
BHA-1 Indoor High Voltage Disconnect Switch
BHA-1 Indoor High Voltage Disconnect Switch
BHA-1 Indoor High Voltage Disconnect Switch
BHA-1 Indoor High Voltage Disconnect Switch
BHA-1 Indoor High Voltage Disconnect Switch

BHA-1 Indoor High Voltage Disconnect Switch

Item:BHA-1 Indoor High Voltage Disconnect Switch①Isolated power supply②Ensures safety during maintenance work③Clear disconnection points④Highly integral switch⑤Simple and...
Vendor: pugao
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BHA-1 Indoor High Voltage Disconnect Switch

BHA-1 Indoor High Voltage Disconnect Switch

$0.00
BHA-1 Indoor High Voltage Disconnect Switch
BHA-1 Indoor High Voltage Disconnect Switch
BHA-1 Indoor High Voltage Disconnect Switch
BHA-1 Indoor High Voltage Disconnect Switch
BHA-1 Indoor High Voltage Disconnect Switch
BHA-1 Indoor High Voltage Disconnect Switch

BHA-1 Indoor High Voltage Disconnect Switch

$0.00

    BHA-1

    Working Environment：

    ◆Installation method: side-mounted, middle-mounted

    ◆Ambient air temperature: upper limit +40C, lower limit -30C; ;

    ◆Altitude: ≤2000m (if the altitude needs to be increased, the rated insulation level should be increased accordingly);

    ◆Wind pressure: no more than 700Pa (equivalent to wind speed of 34m/s);

    ◆Amplitude: earthquake intensity 8 degrees;

    ◆Contamination level: Class I;

    ◆Maximum daily temperature difference: no more than 25C.

    Main Technical Parameters

    Main technical parameters

    NO.

    Project

    Unit

    Parameter

    GN27-40.5/630-20

    GN27-40.5/1250-31.5

    1

    Rated voltage

    kv

    40.5

    40.5

    2

    Rated current

    A

    630

    1250

    3

    Rated short-time withstand current(effective value,time)

    KV/4S

    20

    31.5

    4

    Rated short-time withstand current

    KV

    50

    80

    5

    Lightning impulse withstand voltage

    ground and between poles

    KV

    185

    185

    fracture

    KV

    215

    215

    6

    1min power frequency withstand voltage

    ground and between poles

    KV

    95

    95

    fracture

    		 KV

    115

    115