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Download Vacuum OLTC for dry type transformer order Specifications
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Transcript
Vacuum OLTC for dry type Shanghai Huaming Power transformer order Specifications Equipment Co., Ltd. TRANSFORMER DESIGNER Name: Email: Tel: Fax: GENERAL DATA Purchaser or inquirer: Purchase order No./Date: Transformer manufacturer: Transformer serial No.: End user: Huaming Series No.: Country of installation: Delivery date/Destination port: Quantity: SELECTION CZ 3xCZ CVT TRANSFORMER DATA Operation Network Type of transformer Separated winding transformer Frequency 50Hz 60Hz Others ( ) Ambient temperature -25~+40℃ -40~+40℃ Others ( ) Rated capacity ( Rated voltage ( Capacity regulation Generation Others ( ) Booster transformer ) kVA, constant ( ) kVA ,Decreasing from position ( ) )kV Regulating range ±( )% or + ( No. of steps ±( )Steps or +( (Star connection) )% - ( )% ) /-( )Steps (Star connection Configuration of tap windings (Star connection at middle of winding) at end of winding) (Delta connection (Delta connection at (Linear regulation, single phase) at end of winding) middle of winding) Rated current I=( Max. tapping current Imax.=( )A )A Rated step voltage in the phase Constant Ust=( Insulating strength Rated separate source AC withstand voltage (kV/50Hz,1min) )V Variable Ust max.=( )V Ust min.=( )V Rated lightning impulse withstand voltage (kV,1.2/50μs) Tap changer to ground Between tap in service and pre-selected tap Across tap winding Between phases TYPE CZ TAP CHANGER DATA Type Number of phases Max. rated through-current (A) Um (kV) Number of position TYPE CVT TAP CHANGER DATA Type Number of phases Max. rated through-current (A) Y/D Um(kV) Number of position Vacuum OLTC for dry type Shanghai Huaming Power transformer order Specifications Equipment Co., Ltd. Desination of Max.number of eff. turns.Position ( ), Mid.Position (s) ( operating positions Min.number of eff. Turns Position ( ) ), Additional requirement (only for CZ) with supporting frame with cabinet Supporting frame paint (only for CZ) RAL 9005 (Black, Standard) Others to be specified ( ) CZ RAL 7040 (Standard) Others to be specified ( ) CVT RAL 7032 (Standard) Others to be specified ( ) AVR: HMJK-10Z and length of cable (only for CVT) 220V 50Hz Others to be specified ( ) 30m Others to be specified ( )m Nameplate and Manual English Others ( Cabinet paint ) TYPE CZ TAP CHANGER (Standard) Terminal arrangement scheme (Standard) Location of motor drive unit Dimensions a=( )mm b=( )mm Vertical shaft=( 后视图 后视图 (Standard offer 200mm) TYPE CVT TAP CHANGER 接线端子 接线端子 Terminal arrangement scheme 约 约 0 0 0 (Standard) )mm 0 0 0 Remark: ( ) Note: Any items failed to be filled in shall be manufactured as per standard specification. Problems or further consequences arising out of this will not be borne by Huaming. 底部安装尺寸 顶部支撑安装尺寸 吊环位置) 底部安装尺寸 顶部支