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400+ factories verified
Changzhou Pacific Electric Power Engineering Co., Ltd.
5.0
Send Inquiry
55/11kV 25MVA 3 Phase Auto Transformer for Substation, Industrial Park Power Distribution
US$
300,000.00
-
350,000.00
1 Piece
(MOQ)
Oil Cooled Auto Transformer 500kVA for Substation - Competitive Price
US$
20,000.00
-
25,000.00
1 Piece
(MOQ)
220V to 110V 5kVA Auto Transformer, Step Down Voltage Converter CE Certified
US$
20,000.00
-
25,000.00
1 Piece
(MOQ)
Impedance Matching Auto Transformer, Optimized Design for Power Systems, Supplier
US$
20,000.00
-
25,000.00
1 Piece
(MOQ)
1/4
Xiamen Actranx New Energy Technology Co., Ltd
Send Inquiry
High Insulation Three-Phase Autotransformer 415V/230V for Laboratory Testing
US$
362.00
1 Piece
(MOQ)
Compact Step-up Step-Down Autotransformer Voltage Regualtor for Switching Power Supply/Laboratory
US$
48.00
-
55.00
1 Piece
(MOQ)
Non-Isolated 3-Phase Autotransformer 400V to 208V/220V for Us & Caribbean Export
US$
362.00
1 Piece
(MOQ)
Sg Series High-Efficiency Three Phase Autotransformer for Industrial Motor Starting
US$
362.00
1 Piece
(MOQ)
1/4
Dongguan Yi Li Electronics Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Aluminum Winding Single Phase Encapsulated Buck Boost Autotransformer
US$
10.00
-
50.00
10 Pieces
(MOQ)
115VAC to 85/95/105/110/115/125VAC Autotransformer
US$
14.50
-
25.60
10 Pieces
(MOQ)
120V 208V to 230V 240V Step up Autotransformer
US$
14.50
-
25.60
10 Pieces
(MOQ)
400V 480V 380V to 208V 220V 230V 277V Step Down Autotransformer
US$
14.00
-
25.00
10 Pieces
(MOQ)
1/4
Zhejiang Mingch Electrical Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Mingch Indonesia Sg Series Three Phase Dry Type Transformer AC High Frequency Single to Three Phase Converter Auto Transformer
US$
368.00
5 sets
(MOQ)
Compact Qzb Series 50Hz 3 Phase Autotransformer for Efficient Voltage Control
US$
32.50
-
37.35
5 Pieces
(MOQ)
2. Electronic Variac Autotransformer 15kVA Single Phase Switching Voltage Regulator
US$
150.00
-
194.40
5 Pieces
(MOQ)
Versatile 120V 240V Variac Autotransformer for Precision Voltage Control
US$
150.00
5 sets
(MOQ)
1/4
ROOQ ELECTRIC GROUP CO., LTD.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Three Phase Dry Type Auto Transformer 400V to 690V 30kVA 75kVA 100kVA
US$
50.00
-
1,000.00
1 Piece
(MOQ)
Dry Type Three Phase 380V to 220V Autotransformer
Negotiable
1 Piece
(MOQ)
Dry Type Single Phase Autotransformer 110V to 220V 1kVA 2kVA 5kVA
US$
50.00
-
1,000.00
1 Piece
(MOQ)
Three Phase Dry Type Voltage Transformer 415V 400V 380V Autotransformer
US$
500.00
-
8,000.00
1 Piece
(MOQ)
1/4
Xuzhou Pengcheng Electric Co., Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Three Phase Low Voltage Stable Retail Center Dry Type Autotransformer 21kv High Performance Distribution
US$
2,100.00
-
2,260.00
1 Piece
(MOQ)
High Efficiency Oil Immersed Autotransformer 21kv Aluminum Winding Onan Cooling Price
US$
1,764.00
-
1,780.00
1 Piece
(MOQ)
Three Phase Medium Voltage Explosion Proof Oil Field Dry Type Auto-Transformer Price Stable Power Supply Unit
US$
2,100.00
-
2,260.00
1 Piece
(MOQ)
High Efficiency Oil Immersed Auto-Transformer Price 16kv 750kVA Copper Winding Onan Cooling System
US$
1,764.00
-
1,780.00
1 Piece
(MOQ)
1/4
Liaocheng Ketexiangrui New Energy Co.,Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Kete 6kv 6.3kv 10kv 10.5kv 1250kVA 1600kVA 2000kVA Auto Transformer for Energy Saving with Oltc
US$
1,299.00
-
1,999.00
1 Piece
(MOQ)
630kVA/800kVA/1000kVA 6kv 6.3kv 10kv 10.5kv Oltc Manufacturer Directly Supply Low Noise Oil-Immersed Autotransformer
US$
8,299.00
-
8,999.00
1 Piece
(MOQ)
6kv 6.3kv 10kv 10.5kv 200kVA/250kVA/315kVA/400kVA Kete Low Noise Oil-Immersed Autotransformer with Oltc
US$
1,299.00
-
1,999.00
1 Piece
(MOQ)
6kv 6.3kv 10kv 10.5kv 30-2500kVA Best Low Noise Oil-Immersed Auto Transformer Onan Cooling with Oltc
US$
1,299.00
-
1,999.00
1 Piece
(MOQ)
1/4
Jiangsu Daelim Electric Co., Ltd.
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
132/33/11 Kv 120 Mva Auto Transformer Multi-Purpose Use
US$
85,000.00
-
260,000.00
1 unit
(MOQ)
Custom 250 Mva Auto Transformer for High Efficiency Power Transfer
US$
85,000.00
-
260,000.00
1 unit
(MOQ)
315 Mva Three Phase Auto Transformer 220/132/11 Kv
US$
85,000.00
-
260,000.00
1 unit
(MOQ)
132/66/11 Kv 160 Mva Auto Transformer Distribution Center
US$
85,000.00
-
260,000.00
1 unit
(MOQ)
1/4
Wenzhou Rockwill Electric Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Efficiency Single Phase 32-Step Auto Transformer Voltage Regulator
US$
28,000.00
1 Set
(MOQ)
13.8kv Single Phase 32steps Auto Transformer Voltage Regualtor
US$
28,000.00
1 Set
(MOQ)
7.6kv Single Phase 32steps Auto Transformer Voltage Regualtor
US$
28,000.00
1 Set
(MOQ)
19.9kv Single Phase 32steps Auto Transformer Voltage Regualtor
US$
28,000.00
1 Set
(MOQ)
1/4
Shenzhen Okerda Technology Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Auto Transformer Toroidal for Flip Open Door
US$
8.00
-
30.00
100 Pieces
(MOQ)
Customized Auto Transformer Voltage Stabilizing Autotransformer
US$
5.00
-
15.00
100 Pieces
(MOQ)
Safety Isolation Trafo Auto Transformer Autotransformer
US$
10.00
-
100.00
100 Pieces
(MOQ)
Step Down Transformer 240V 230V 150va Toroidal Auto Transformer
US$
5.00
-
15.00
500 Pieces
(MOQ)
1/4
Changsha Lushan Electronic Technology Co., Ltd.
51 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
8kVA 380V-800V Isolation Electric Precision Dry Type Test Auto Transformer Supplier for Laboratory to Step up of Power 0-2000kVA with Low Voltage 0V-3.3kv
US$
342.00
1 Piece
(MOQ)
120kVA 400V-2.1kv Custom Electric Copper Dry Auto Transformer Supplier for Industrial Equipment to Trasmission of Power 0-2000kVA with Low Voltage 0V-3.3kv
US$
3,240.00
1 Piece
(MOQ)
120kVA 400V-2.1kv Custom Electrical Copper Dry Auto Transformer Supplier for Commercial Building to Trasmission of Power 0-2000kVA with Low Voltage 0V-3.3kv
US$
3,240.00
1 Piece
(MOQ)
500kVA 380V-480V Custom Electrical Copper Three Phase Industrial Auto Transformer Supplier for Port Crane of Power 0-2000kVA with Low Voltage 0V-3.3kv
US$
11,428.00
1 Piece
(MOQ)
1/4
Wenzhou Modern Group Co., Ltd.
32 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Auto Transformer for Industry (220V, 230V)
Negotiable
1 Piece
(MOQ)
Auto Transformer for Industry (Low Voltage)
Negotiable
1 Piece
(MOQ)
Auto Transformer for Industry (600V, 690V)
Negotiable
1 Piece
(MOQ)
Auto Transformer for Industry (380V, 400V)
Negotiable
1 Piece
(MOQ)
1/4
Liaocheng Huarui Electric Co., Ltd.
Send Inquiry
400kVA 380/660V Auto Transformer with Bushings Enclosure
US$
5,900.00
-
6,900.00
1 Piece
(MOQ)
Huarui Oil-Immersed Auto Transformer 3 Phase Power Distribution Autotransformer
US$
8,000.00
-
10,000.00
1 Piece
(MOQ)
on Load Tap Changer Low Noise Oil-Immersed Auto Transformer with ISO Certificate
US$
9,999.00
-
19,999.00
1 Piece
(MOQ)
Outdoor Installation Low Noise Oil-Immersed Auto Transformer with ISO Certificate
US$
9,999.00
-
19,999.00
1 Piece
(MOQ)
1/4
Shenzhen Xingkerong Technology Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Small Power Single-Phase Autotransformer 240V/220V
US$
280.00
-
560.00
1 Piece
(MOQ)
Small Autotransformer for Low Power Packaging Machine 415V 380V 400V to 200V 220V 230V
US$
332.00
-
530.00
1 Piece
(MOQ)
15 kVA Three-Phase Dry Autotransformer
Negotiable
2 Pieces
(MOQ)
50kVA Autotransformer Dry Type Electrical Transformer 3 Phase for Machine with Good Price
US$
482.00
-
757.00
5 Pieces
(MOQ)
1/4
SHENZHEN XINPOMING POWER EQUIPMENT MANUFACTURING CO., LTD.
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
60kVA Dry Type Auto Transformer for Multi-Axial Automatic Lathe Converting From 440V to 220V
US$
528.00
-
659.00
1 Piece
(MOQ)
Xinpoming Factory Price 380V 220V 24V Step Down and Step up Auto Transformer 7000va for Medical Equipment
US$
109.00
-
149.00
1 Piece
(MOQ)
3 Phase 380V/220VAC with Grounding 10kVA Customized Auto Transformer with Breaker for Die Cutting Machine
US$
150.00
-
300.00
1 Piece
(MOQ)
Black Grey White Panel High Dry Type Variable Auto Transformer for Protecting The Textile, Laser, Woodworking and Aviation Equipment
US$
1,073.00
-
1,268.00
1 Piece
(MOQ)
1/4
Anhui Kebang Electric Technology Co., Ltd.
7 yrs
·
4.3
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Usage Three Phase Auto Transformer with Class H Insulation Grade 50kVA Photovoltaic
US$
250.00
-
330.00
1 set
(MOQ)
50kVA Digital Display Three-Phase Dry Autotransformer
US$
240.00
-
330.00
1 set
(MOQ)
5kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer
US$
150.00
-
325.00
1 set
(MOQ)
4.2kVA 430V/380V- 220V Three Phase Auto Transformer 6kVA
US$
250.00
-
350.00
1 set
(MOQ)
1/4
AL Transfo Technology Limited
5.0
Send Inquiry
Three Phase Auto Transformers for Industrial Equipment
US$
142.00
-
150.00
50 Pieces
(MOQ)
Industrial usage three phase auto transformer
US$
135.00
-
139.00
50 Pieces
(MOQ)
Three Phase Auto Transformer with Dry type
US$
135.00
-
146.00
50 Pieces
(MOQ)
Industrial usage 230V to 380V dry type three phase auto transformer
US$
135.00
-
147.00
50 Pieces
(MOQ)
1/4
Zhejiang TTN Electric Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ttn 220V to 110V Auto Transformer for House Electrical Appliances
US$
14.00
-
15.40
10 Pieces
(MOQ)
Ttn St2000va 220V to 110V and 110V to 220V Step up&Down High Quality Auto Transformer
US$
22.35
50 Pieces
(MOQ)
Ttn St1500va 220V to 110V and 110V to 220V Step up &Down High Quality Auto Transformer for House Electrical Appliances
US$
16.35
50 Pieces
(MOQ)
Ttn St8000va 220V to 110V and 110V to 220V Step up&Down High Quality Auto Transformer
US$
49.35
50 Pieces
(MOQ)
1/4
Shanghai Wenlida Technology Co., Ltd.
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
[Three-Phase Autotransformer]Dry Type Low Voltage Isolation Electrical Autotransformer for Power Distribution Osg-30kVA for CNC Machine
US$
200.00
-
60,000.00
1 Piece
(MOQ)
[Three-Phase Autotransformer]Dry Type Low-Voltage Isolation Electrical Autotransformer for Power Transforming for Medical Hospital Osg-400kVA
US$
200.00
-
60,000.00
1 Piece
(MOQ)
[Single Phase Autotransformer]Dry Type Low-Voltage Isolation Electrical Autotransformer for Power Distribution Odg-6kVA
US$
200.00
-
60,000.00
1 Piece
(MOQ)
[Single Phase Autotransformer]Dry Type Low-Voltage Isolation Electrical Autotransformer for Imported Textile Machine Odg-150kVA
US$
200.00
-
60,000.00
1 Piece
(MOQ)
1/4
Shanghai Borui Hong Industrial Trading Co., Ltd
5.0
Send Inquiry
200kVA Oil Immersed Transformer Three Phase Autotransformer for Industrial Use
US$
999.00
-
1,100.00
1 sets
(MOQ)
Durable Oil Immersed Autotransformer for Three Phase Power Systems
US$
999.00
-
1,100.00
1 sets
(MOQ)
200kVA Three Phase Transformer Oil Immersed Autotransformer with Toroidal Structure
US$
999.00
-
1,100.00
1 sets
(MOQ)
Efficiently Designed 100kVA Three Phase Transformer Oil Immersed Autotransformer
US$
999.00
-
1,100.00
1 sets
(MOQ)
1/4
Henan Energy Electric Equipment Co.,Ltd
Send Inquiry
12 a Variable Autotransformer, 3 Phase 220 V 4.5kVA Variable Autotransformer
US$
280.00
-
560.00
1 Piece
(MOQ)
15 AMP 11 kVA Variable Auto Transformer 3 Phase 440 Volt
US$
330.00
-
880.00
1 Piece
(MOQ)
3 Phase 15 AMP 9 kVA Variac Variable Auto Transformer Voltage Control
US$
520.00
-
840.00
1 Piece
(MOQ)
3 Phase Variac Auto Transformer Voltage Regulator 380V/220V in & 0~430V/0~250V out
US$
330.00
-
880.00
1 Piece
(MOQ)
1/4
Ningbo Ville Electric Co., Ltd.
Send Inquiry
334mva 500kv Auto Transformer with No Load Tap Changer for Power Applications
US$
1,000.00
-
800,000.00
1 Piece
(MOQ)
Odfs-334000/500 Auto Transformer 320mva 230kv
US$
6,000.00
-
800,000.00
1 Piece
(MOQ)
Dry Type Electromagnetic Induction Autotransformer
US$
2,000.00
-
3,000.00
1 Piece
(MOQ)
Sz-63000/69/6.3 63mva 66kv Double-Winding Power Transformers Auto Transformer with on-Load Tap Changer
US$
10,000.00
-
77,000.00
1 Piece
(MOQ)
1/4
Taizhou Haitian Electric Manufacture Co., Ltd.
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Water Proof Marine Grade Electric Autotransformer for Deck Machinery Power
US$
2,000.00
-
20,000.00
1 Set
(MOQ)
Durable Marine Auxiliary Autotransformer for Ship Power Distribution
US$
6,888.00
-
20,000.00
1 Set
(MOQ)
Three Phase Dry Type Voltage Transformer 415V 400V 380V to 220V Autotransformer
US$
2,000.00
-
15,000.00
1 Set
(MOQ)
High-Reliability Marine Propulsion Autotransformer Step up Transformer for Diesel-Electric Ships
US$
20,000.00
-
80,000.00
1 Set
(MOQ)
1/4
Shanghai Xunbang International Trading Co., Ltd.
Send Inquiry
25kVA 13.8kv 120/240V Auto Transformer High-Quality Single-Phase Pole-Mounted UL Certification
US$
1,000.00
-
2,000.00
1 Piece
(MOQ)
2023 Soboom 25kVA 13.8kv 120/240V Auto Transformer High-Quality Single-Phase Pole-Mounted Transformer
US$
1,000.00
-
2,000.00
1 Set
(MOQ)
Soboom 37.5kVA 50kVA 75kVA Pole Mounted Transformer Power Onan 200kVA Three Phase Transformer Autotransformer Toroidal S11 2 Years
US$
1,000.00
-
1,999.00
1 Set
(MOQ)
Soboom 2023 13.8kv 240V/480V 100kVA Oil Immersed Distribution Transformer Single Phase Pole Mounted Transformer
US$
2,800.00
-
3,500.00
1 Set
(MOQ)
1/4
Hangzhou Udwells Technology Co., Ltd.
5 yrs
·
4.5
·
Manufacturer/Factory & Trading Company
Send Inquiry
Manufacturers Supply Ei28 Low Frequency Full Power Voltage Isolation Auto Transformer
US$
0.20
-
5.00
500 Pieces
(MOQ)
Ei133 Auto Transformer 380V to 50V 2000mA Lead-Type Low-Frequency Isolation Product RoHS/Reach Compliant
US$
0.20
-
5.00
500 Pieces
(MOQ)
Ei133 High-Power Isolation and Auto Transformer Multiple Output Support with Lead 380V 2A
US$
0.20
-
5.00
500 Pieces
(MOQ)
10kVA Toroidal Autotransformers Manufacturer 50/60Hz Audio Power Coil Transformer for Amplifier
US$
2.00
-
20.00
500 Pieces
(MOQ)
1/4
Shanxi C-Trying Machinery Equipment Co., Ltd
3 yrs
·
5.0
Send Inquiry
UL/CUL Certification 1-300kVA One/Three Phase Low-Voltage Isolated Electrical Auto Transformer
US$
108.00
-
1,399.00
1 Piece
(MOQ)
15kVA 25kVA 30kVA 380V to 220V Single-Phase/Three-Phase Dry Autotransformer
US$
108.00
-
1,399.00
1 Piece
(MOQ)
Dry Type Three Phase 220V to 380V Step-up/Down Aluminum Coil Auto Transformer
US$
108.00
-
1,399.00
1 Piece
(MOQ)
ANSI Standard 1-300kVA Low Voltage One/Three Phase Step up Isolation Transformer
US$
108.00
-
1,399.00
1 Piece
(MOQ)
1/4
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
100kVA 20kv/0.4kv 50Hz Oil Immersed Type Electrical Distribution Three Phase Indoor/Outdoor Power Auto Transformer Price
US$
1,000.00
-
20,000.00
1 Piece
(MOQ)
Oil Immersed Power Distribution Transformer 300kVA 400kVA 500kVA 800kVA 1500kVA 33kv Autotransformer
US$
500.00
-
200,000.00
1 Piece
(MOQ)
11kv 22kv/400V Dry Type Transformer 500kVA 1000kVA 1500kVA 2000kVA Power Autotransformer
US$
1,000.00
-
20,000.00
1 Piece
(MOQ)
Oil-Immersed Power Distribution Transformer 33kv 11kv 100kVA/500kVA/800kVA/1000kVA/1500kVA Autotransformer
US$
500.00
-
20,000.00
1 Piece
(MOQ)
1/4
Yueqing Shuntong Imp. & Exp. Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Qzb Autotransformer Motor by Source Manufacturers Three-Phase with Strong Conductivity
US$
733.00
1 Piece
(MOQ)
Factory Direct Supply Three Phase Dry-Type Isolation Transformer Controls Autotransformer
US$
319.00
1 Piece
(MOQ)
Jlszv-10 Outdoor Vertical Stainless Steel 10kv High Voltage Three-Phase Pole Mounted Combination Transformer Metering Box
US$
430.00
-
450.00
1 Piece
(MOQ)
Qzb-55kw Autovacuum Buck Tri-Coherent Starting Cabinet Transformer
US$
733.00
1 Piece
(MOQ)
1/4
Golden Triangle Electric Power Technology Co., Ltd.
17 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Three Phase Duplex Winding Distribution Auto Transformer
US$
700.00
-
20,000.00
1 Piece
(MOQ)
Three Phase Dry Type Transformer Input 220V Output 380V
US$
600.00
-
15,000.00
1 Piece
(MOQ)
Jsjw Three-Phase Recloser Distribution Automation
US$
1,650.00
1 Piece
(MOQ)
Single Phase Automstic Voltage Regulator
US$
12,000.00
1 Piece
(MOQ)
1/4
Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.
1 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Well Exported Auto Transformer Winding Turns Ratio Meter Manufacturer
US$
1,600.00
-
1,800.00
1 Piece
(MOQ)
Auto Transformer Insulating Oil Dissipation Factor Loss ASTM D924 1169 Tan Delta Tester
US$
3,690.00
-
3,890.00
1 Piece
(MOQ)
Transformer Oil Dielectric Tester 80kv with 1 Year Warranty
US$
1,025.00
-
1,440.00
1 Piece
(MOQ)
Electronic Transformer Bdv Tester Insulation Oil Dielectric Strength Tester
US$
1,025.00
-
1,440.00
1 Piece
(MOQ)
1
16