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Elecal Electric Appliance Co., Ltd.

Transformer, Power Inverter, Electronic Transformer manufacturer / supplier in China, offering S9-M-30-2500/10 Hermetically-Sealed Distribution Transformer, Elecal Panel Meter, MCB Circuit Breaker (DZ47-63 4P) and so on.

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Supplier Homepage Product Power Equipment & Transformer & Solar Transformer S9-M-30-2500/10 Hermetically-Sealed Distribution Transformer

S9-M-30-2500/10 Hermetically-Sealed Distribution Transformer

FOB Price: US $10,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10,000/ Piece
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Payment Terms: T/T

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Basic Info
  • Application: Power
  • Core: Amorphous Alloy Transformer
  • Winding Type: Two-winding Transformer
  • Frequency Characteristics: Power Frequency
  • Phase: Three
  • Cooling Method: Oil-immersed Type Transformer
  • Usage: Power Transformer
  • Brand: Elecal
Product Description

Production introduction

Installation mode:indoor/outdoor type
Ambient temperature:-25oC~+40oC(outdoor) -5oC~+40oC(indoor)
Highest altitude:1000m
Installation site:in places without corrosive gases and obvious dusts. 

Applicable standards 
GB1094.1-2-1996 Power Transformer
GB1094.3;5-2003 Power transformer
GB/T6451-1999 Technical parameters and requirements for three-phase oil-immersed power transformer

Model designation

Performance characteristics
1.A multilayer cylinder structure is used for all high voltage windings in order to improve the voltage impulse distribution of windings.
2.For the capacity range of low voltage windings is from 30kVA to 2000kVA,the cylinder type or spiral structure is used to ensure the high mechanical strength,ampere lure distribution,and excellent short-circuits proof performance.
3.The securing structure is set in the transformer body,which is used for ensuring that no displacement will occur during the transportation;meanwhile,the turnbuckles are mounted in fasteners,which is for assuring that fasteners will not be loose during the long term operation.
4.Corrugated tanks are used in transformer for replacing the conservator.The tank enclosure and rim are completety sealed by welding or bolting up,which prolongs the service life of transformer oil.
5.The transformer surface are painted with primer and finish coats after derusting,and phosphorizing;which can meet the special operation requirements in metallurgic and petrochemical industries,as well as,in moist and dirty places.
6.The press relief valves,signal thermometers,and gas relays are equipped in the oil tank of hermetically sealed transformer in order to the standard requirements for safe operation.The transformers are attractive and competitive due to the compact shape,excellent design,and maintenance-free.

Notes for placing orders

Transformer type:rated capacity kVA
Number of phases:three-phase single-phase
High voltage: KV/Low voltage:KV
Frequency:50HZ 60HZ
Tapping range:±4×2.5% ±3×2.5% other
Connection group:Yyn0 Dyn11 other
Impedance voltage:4% 6% other 


Main technical parameters of S9-M-30~2500/10 series of transformers

Rated capacity(KVA)
Voltage combination(KV)Connecting groupidNo-load lossess(W)Load-loss(W)(75oC)Short circuit impedance(%)No-load current(%)IP00(no crust)Overall dimension(mm)Gauge(mm)
High voltage(KV)Tapping(%)Low voltage(KV)BodyOilGross weightLength×Width×Height
306
6.3
10
±5
±2×2.5
0.4Yyno or Dynll1306004.02.118580330750×530×820400×400
501708702.024090400830×630×970400×400
6320010401.9260100440830×670×970400×400
8024012501.82801055201145×665×1030550×550
10029015001.63251206001145×665×1055550×550
12534018001.5440140700920×680×1075550×550
16040022001.44901407401190×690×1145550×550
20048026001.35001608601290×765×1165550×550
25056030501.261020010001385×815×1180550×550
31567036501.174022012501345×770×1275550×550
40080043001.092024014001430×820×1305660×660
50096051501.0110030017001520×870×1380660×660
630120062004.50.9133039021001650×920×1390820×820
800140075000.8156047025651780×1020×1475820×820
10001700103000.7172042026901830×1110×1600820×820
12501950120000.6192051031101870×1120×1685820×820
16002400145000.6243059038001930×1160×18001070×1070
20002850172005.50.5295081047702120×1260×19201070×1070
25003360205000.53250104053702240×1320×19501070×1070



Main technical parameters of S10-M-30~2500/10 series of transformers

Rated capacity(KVA)Voltage combination(KV)Connecting groupidNo-load lossess(W)Load-loss(W)(75oC)Short circuit impedance(%)No-load current(%)IP00(no crust)Overall dimension(mm)Gauge(mm)
High voltage(KV)Tapping(%)Low voltage(KV)BodyOilGross weightLength×Width×Height
306
6.3
10
±5
±2×2.5
0.4Yyno or Dynll1106004.02.118580330750×530×820400×400
501508702.024590390830×630×970400×400
6318010401.9285100490860×670×1000400×400
8020012501.8295115520890×680×1025550×550
10023015001.6325140590930×690×1060550×550
12527018001.5380150730950×720×1090550×550
16031022001.4470170770970×740×1180550×550
20038026001.35502059301070×805×1150550×550
25046030501.263522510601410×820×1210550×550
31554036501.182524012551455×830×1260660×660
40065043001.096528015251530×840×1300660×660
50078051501.0115030518001630×930×1390660×660
63092062004.50.9136042022251710×960×1445660×660
800112075000.8156047025651780×1020×1475820×820
10001320103000.7190054030701850×1130×1600820×820
12501560120000.6216061534151900×1170×1660820×820
16001880145000.6257577041551074×1240×17001070×1070
20002280172005.50.5284081546902120×1260×17901070×1070
25002630205000.53500124060852260×1360×19001070×1070


Main technical parameters of S10-M-30~2500/10 series of transformers

Rated capacity(KVA)Voltage combination(KV)Connecting groupidNo-load lossess(W)Load-loss(W)(75oC)Short circuit impedance(%)No-load current(%)IP00(no crust)Overall dimension(mm)Gauge(mm)
High voltage(KV)Tapping(%)Low voltage(KV)BodyOilGross weightLength×Width×Height
306
6.3
10
±5
±2×2.5
0.4Yyno or Dynll1006004.02.116570300800×660×940400×400
501308702.0240100450820×610×1035400×400
6315010401.9270100500830×640×1045400×400
8018012501.8360113585900×675×1140550×550
10020015001.6380120590870×670×1170550×550
12524018001.54301297801180×670×1170550×550
16028022001.45501408001190×690×1195550×550
20034026001.35701659401290×765×1245550×550
25040030501.275022012301385×790×1330550×550
31548036501.179023012801335×770×1340550×550
40057043001.0110028016701430×820×1430660×660
50068051501.0130030018801420×790×1510660×660
63081062004.50.9144035021701525×830×1540660×660
80098075000.8175035524531550×840×1660660×660
10001150103000.7181047028201830×1130×1640820×820
12501360120000.6216052033401870×1130×1680820×820
16001640145000.6262560037001850×1150×19651070×1070
20001940172005.50.5310071043002090×1280×19301070×1070


Main technical parameters of S9,s10,s11-2500~6300/10 series of transformers

Rated capacity(KVA)Voltage combination(KV)Connecting groupidNo-load lossess(W)Load-loss(W)(75oC)Short circuit impedance(%)No-load current(%)IP00(no crust)Overall dimension(mm)Gauge(mm)
High voltage(KV)Tapping(%)Low voltage(KV)BodyOilGross weightLength×Width×Height
S9
25006

6.3

10

10.5

11
±5
±2×2.5
3.15
6.3
Yd112970207005.50.703000124061002260×1360×19001070×1070
31503510243000.703630151078002460×1400×26001070×1070
40004320288000.604350177081002700×1900×28001475×1070
50005130330000.605180200093003000×2200×29001475×1475
63006120369000.5564902200108003200×2400×31001475×1475
S10
25006

6.3

10

10.5

11
±5
±2×2.5
3.15
6.3
Yd112640195505.50.703150130063902260×1360×19501070×1070
31503120229500.703800159073602460×1400×26501070×1070
40003840272000.604560186085002700×1900×28501475×1070
50004560311700.605440210097603000×2200×29501475×1070
63005440348500.5568202300113503200×2400×31501475×1070
S11
25006

6.3

10

10.5

11
±5
±2×2.5
3.15
6.3
Yd112310195505.50.703300143066902260×1360×20001070×1070
31502730229500.703990166077502460×1400×27001070×1070
40003360272000.604780195089002700×1900×29001475×1070
50003990311700.6057002200102003000×2200×30001475×1070
63004760348500.5571402400118803200×2400×32001475×1070

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