Detailed Product Description

The core is would with amorphous alloy ribbons, which possesses a no-load loss as low as about 20% that of a S9 type transformer(with silicon steel core); The LV coils are would with copper foil, which reinforces the ability to withstand short circuit for the transformer: AMDT with connection Dyn11 can lighten armonics impact on the network and improve the quality of the power supplied; The tank and cover are welded together, forming a hermetically sealed construction which lengthens the service life of AMDT and makes it repair-free; The vacuum oil filling eliminates all bubbles in the coils to ensure stable characteristics of insulation; Each transformer passes a full-wave lightning impulse test before delivery to ensure its safety operation. A peak voltage 25% higher than the value required by state standard is applied during the test.

Tech data of 10kv S(B)H15-M series amorphous metal distribution transformer

Note: tapping range of high-voltage: ±5% or ±2x2.5%; 

         frequency: 50Hz

         insulating level: LI75AC35/L10AC5