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Resistor 30kw

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Precedence Research
Report Prime
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I have completed a comprehensive analysis of the 30kW resistor market and supplier landscape.

The high-power resistor market is currently driven by electrification in mining and marine sectors, as well as the increasing power demands of AI data centers. A significant shift is occurring toward liquid-cooled resistors, which offer up to 10x higher power density for 30kW+ applications.

I have identified and verified several leading manufacturers for your sourcing needs:

  • Braking Resistors: Specialized suppliers for heavy-duty industrial energy dissipation.
  • Load Banks: Manufacturers providing 30kW testing units with high accuracy and IP23 protection.
  • Custom Components: Factories offering high-precision wire-wound solutions for power supplies.

The detailed report below includes market growth statistics (10.3% CAGR for the >50kW segment), key technological trends, and a curated list of verified suppliers.

I can help you with the next steps:

30kw Braking Resistor Supplier

Verified suppliers · 3 lists

Guangdong Ruisite Electric Co., Ltd.

Guangdong Ruisite Electric Co., Ltd.

VerifiedManufacturer· 1 yrs · Guangdong, CN🇨🇳
Matches
2/2

Accepts over 8 secure payment methods

Operates 7 self-owned production lines with certified equipments

Inspection of all products

5.0/5.0(9)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Other ResistorsTesting EquipmentResistors Networks, Arrays
Stable Resistance Value 25W-5000W Wirewound Power Resistor Durable and Sturdy Load Resistor
High Power Density 36KW 380V AC Water Cooled Load Bank Resistor for Server Rack and Data Center Cooling System Verification
404kW-2000kW Mining Braking Resistor SUS304 Stainless Steel Element Forced Air Cooling for Electric Mining Truck LHD/Drill Rig
$1.50
MOQ : 5000 pieces
$800-1,200
MOQ : 1 piece
$5,000-15,000
MOQ : 1 set
Contact
Foshan Shunlianfa Electric Group Co., Ltd.

Foshan Shunlianfa Electric Group Co., Ltd.

VerifiedManufacturer· 5s yrs · Guangdong, CN🇨🇳
Matches
2/2

100% quality control across all production lines

Provides e-commerce design services

Operates 10 self-owned production lines with certified equipments

4.9/5.0(11)
Rating
<15%
Reorder
83.1%
On-time
≤2h
Reply
Main categories
Other ResistorsCapacitors & ReactorVariable Frequency Drivers
High Power VFD Brake Resistor 30KW 50KW 60KW 80KW 10R 20R 50R AC 380V Load Heavy Duty Braking Resistor Box
10KW 20KW 30KW 50KW Variable Resistor Box Adjustable Load Bank for Braking Equipment
Resistor manufacturer RXLG 50W~10KW 1R 10R 20R 30R 50R 75R 80R 100R Aluminum shell wire wound braking resistor
$60-120
MOQ : 1 piece
$133-480
MOQ : 5 pieces
$0.80-45
MOQ : 1 piece
Contact
Guangdong Qingda Electronic Technology Co., Ltd.

Guangdong Qingda Electronic Technology Co., Ltd.

· 2s yrs · Guangdong Province, CN🇨🇳
Matches
2/2

Recommended supplier for Resistors

4.8/5.0(5)
Rating
<15%
Reorder
80.0%
On-time
≤1h
Reply
Main categories
Other ResistorsTrimmer PotentiometersInductors, Coils
500W 1200W 1500W Ceramic Flanged Resistor for Robust Thermal Management and Power Control
10 Ohms 10KW Infinitely Adjustable Resistive Battery Dummy Load Bank, 30Amps Rheostat
AC Resistive Load Bank for Generator Testing with Meters and Fans 200kW
$3
MOQ : 10 pieces
$500-5,000
MOQ : 1 set
$400-600
MOQ : 1 set
Contact
Shenzhen Zhenbangwei Technology Co., Ltd.

Shenzhen Zhenbangwei Technology Co., Ltd.

· 5s yrs · Guangdong, CN🇨🇳
Matches
2/2

Competitive supplier in Resistors

5.0/5.0(12)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Heating EquipmentOther ResistorsDiodes
Precision metal film 1r 5w ohm metal film resistor,manufacturer 0.25watt 5 band resistor,resistor 1k5,flame resistant resistor
10W to 6000W rxlg 60W 80W 100W 120W 150W 500w wirewound inverte resistor,load resistors,braking resistor For Frequency Inverter
Z Variable Round Disk Adjustable Resistor 25w 50w 100w 200w 300w,150w Vitreous Enameled Variable Speed Wirewound Power Rheostats
$0.001-0.02
MOQ : 10 pieces
$1.50-10
MOQ : 30 pieces
$1.80-15
MOQ : 5 pieces
Contact
Jiangxi Sichuang Electric Co., Ltd.

Jiangxi Sichuang Electric Co., Ltd.

· 3s yrs · Jiangxi Province, CN🇨🇳
Matches
2/2

Trusted supplier in Resistors Networks, Arrays

<15%
Reorder
100.0%
On-time
≤2h
Reply
US $4,700+
Transactions
Main categories
Resistors Networks, Arrays
High Power 1KW 50 Braking Resistor Load Bank Model BPR2KW100RJ for Port Equipment with 0-100 Resistance
STRONG RX24 0-10k Wire Wound Resistor Load Bank Network Array 1%-5% Tolerance 350K Operating Temp 350ppm/ Temp Coeff
$66-666
MOQ : 1 piece
$0.99-1.99
MOQ : 1 piece
Contact
Quanzhou Machtric Automation Equipment Co., Ltd.

Quanzhou Machtric Automation Equipment Co., Ltd.

· 21s yrs · Fujian, CN🇨🇳
Matches
2/2

Reliable supplier in Resistors

4.7/5.0(8)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Variable Frequency DriversInverters & ConvertersOther Electrical Equipment
Coated High Power Wirewound Brake Resistor 3.3 2500W MACHTRIC CRR2000W30RJ 1.2KV
4000W Brake Resistor 30Ohm Aluminium braking resistors AX-REM00K6100-IE
Aluminum Wire Wound Braking Resistor 2000W CAR Aluminum Case Inverter Ceramic Brake Resistors Aluminum 8000w 8 Hom Metal Oxide
$17.99-20.99
MOQ : 1 piece
$99
MOQ : 1 unit
$30-150
MOQ : 1 piece
Contact
Shenzhen K-Easy Electrical Automation Company Limited

Shenzhen K-Easy Electrical Automation Company Limited

VerifiedManufacturer· 6s yrs · Guangdong, CN🇨🇳
Matches
2/2

100% quality control across all production lines

Inspection of all products

4.8/5.0(23)
Rating
21%
Reorder
97.0%
On-time
≤6h
Reply
Main categories
Variable Frequency DriversOther Electrical EquipmentMotor Starters
100% New Original Braking Resistor Power Rated From 60KW-4000KW
Good Price Frequency Converter Braking Resistor Power Rated From 60KW-2000KW
K-easy Braking Resistor Rated Power From 60KW-4000KW
$24
MOQ : 1 bag
$24
MOQ : 1 bag
$24
MOQ : 1 bag
Contact
Shenzhen Huake Shengye Technology Co., Ltd.

Shenzhen Huake Shengye Technology Co., Ltd.

Verified· 1 yrs · Guangdong, CN🇨🇳
Matches
1/2

Well-suited supplier in Resistors

4.5/5.0(184)
Rating
68%
Reorder
99.2%
On-time
≤4h
Reply
Main categories
Other Electronic ComponentsOther ICsRF Transceiver Modules and Modems
1200w Aluminum Housed Brake Resistor Aluminum Crust Load Resistor Wire Wound breaking Resistance Resistors
3000w Aluminum Housed Brake Resistor Aluminum Crust Load Resistor China High Power Wire Wound Aluminum Braking Resistor
Power 1000 Watt 4 Ohm Resistor Winding Resistor 1000W 30 Ohm Braking Brake Aluminum Case Resistor
$8.50-30.55
MOQ : 1 piece
$8.50-30.55
MOQ : 1 piece
$8.50-30.55
MOQ : 1 piece
Contact
Dongguan Tairan Electronics Co. , Ltd.

Dongguan Tairan Electronics Co. , Ltd.

· 8s yrs · Guangdong, CN🇨🇳
Matches
1/2

Reliable supplier in Resistors

5.0/5.0(4)
Rating
<15%
Reorder
100.0%
On-time
≤4h
Reply
Main categories
Other Resistors
Power 1000 Watt 4 Ohm Resistor Winding Resistor 1000W 30 Ohm Braking Brake Aluminum Case Resistor
1200w Aluminum Housed Brake Resistor Aluminum Crust Load Resistor Wire Wound breaking Resistance Resistors
3000w Aluminum Housed Brake Resistor Aluminum Crust Load Resistor China High Power Wire Wound Aluminum Braking Resistor
$8.50-30.55
MOQ : 1 piece
$8.50-30.55
MOQ : 1 piece
$8.50-30.55
MOQ : 1 piece
Contact
Shenzhen Zenithsun Electronics Tech. Co., Ltd.

Shenzhen Zenithsun Electronics Tech. Co., Ltd.

· 17s yrs · Guangdong, CN🇨🇳
Matches
1/2

Recommended supplier for Resistors

5.0/5.0(2)
Rating
<15%
Reorder
82.6%
On-time
≤7h
Reply
Main categories
Other ResistorsResistance Boxes
80W 20 Ohm Ceramic Cement Power Resistor
Thick Film High Power High Frequency High voltage Non-inductive Resistor 10W 30W 80W 100W 200W 300W
20watts 100 megohm high voltage power resistor
$0.50-1
MOQ : 5000 pieces
$5-20
MOQ : 1 piece
$2-50
MOQ : 1 piece
Contact
Xianyang Qinhua Special Electronic Components Co., Ltd.

Xianyang Qinhua Special Electronic Components Co., Ltd.

VerifiedManufacturer· 13s yrs · Shaanxi, CN🇨🇳
Matches
1/2

Has served Fortune 500 clients

Comply with ISO standards

23 years of experience in industry

5.0/5.0(1)
Rating
<15%
Reorder
100.0%
On-time
≤7h
Reply
Main categories
Other ResistorsThrough Hole ResistorsChassis Mount Resistors
High Precision High Voltage Resistor 10KV 20KV 30KV 50KV For High Voltage Testing
Braking resistor 1kw 2kw 5kw 10kw 1ohm 40ohm 100ohm dummy load resistor
$1-10
MOQ : 10 pieces
$1-36
MOQ : 1 piece
Contact
Dongguan City Hanxiang Electronics Co., Ltd.

Dongguan City Hanxiang Electronics Co., Ltd.

· 7s yrs · Guangdong, CN🇨🇳
Matches
1/2

Reliable supplier in Resistors

5.0/5.0(3)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Other ResistorsDiodesCircular Connectors
RX24 200W 300W 500W 800W 1000W Gold Aluminum Housed Wirewound Power Resistor Power Resistor Dynamic Braking Resistor
High Power Resistor Braking Wirewound Resistor 200W,250W,300W,400W,500W,600W,800W, 1000W,1200W
Ceramic Insulator Tube Wirewound Power Resistor 30W 40W 20*90MM
$10
MOQ : 1 piece
$3
MOQ : 1 piece
$0.86
MOQ : 1 piece
Contact
Tong Yue Xin Commercial And Trading Co., Ltd. (Chengdu)

Tong Yue Xin Commercial And Trading Co., Ltd. (Chengdu)

· 11s yrs · Sichuan Province, CN🇨🇳
Matches
1/2

Well-suited supplier in Resistors

4.8/5.0(11)
Rating
<15%
Reorder
94.3%
On-time
≤7h
Reply
Main categories
Rotary Potentiometers, RheostatsOther ResistorsOther Potentiometers
RX20 2ohm Fixed Wirewound Braking Resistor 100W
Wire Wound Variable Braking Resistor RX20 1-10K 5% Tolerance Through Hole Package
Aluminum Shell Braking Resistor 80W 100W 150W 200W 300W 500W 800W 1000W 1500W 2KW 3KW 4KW 6KW 8K 10KW
$2-4
MOQ : 1 piece
$1-10
MOQ : 1 piece
$3-100
MOQ : 2 units
Contact
Dongguan Runneng Electric Mechanical Co., Ltd.

Dongguan Runneng Electric Mechanical Co., Ltd.

· 3s yrs · Guangdong, CN🇨🇳
Matches
1/2

Competitive supplier in Resistors

4.9/5.0(11)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
SwitchesOther ResistorsFuses & Fuseholders
3000W 100ohm Ceramic Tube Fixed Wirewound Braking Resistor 25W 15000W for RFD Inverter Elevator High power resistor
Customizable High Power Wirewound Ceramic Brake Resistor RX20 2500W for Industrial Motor Braking Systems
$14.99-19.99
MOQ : 10 pieces
$13.99-20.99
MOQ : 10 pieces
Contact
Shenzhen Jianhong Jitai Technology Co., Ltd.

Shenzhen Jianhong Jitai Technology Co., Ltd.

· 7s yrs · Guangdong, CN🇨🇳
Matches
1/2

Well-suited supplier in Resistors

4.8/5.0(7)
Rating
<15%
Reorder
95.8%
On-time
≤2h
Reply
Main categories
Other ResistorsTesting EquipmentTest Tube Racks
Wholesale 3000W 40Ω Ceramic Tube Power Resistor Wirewound Braking Resistor Manufacturer
RXLG Power 3000W Dummy Load Brake Aluminum Fixed Resistor Wirewound VFD Resistor
RX20 Wire Wound Power Resistor Bank Load 50 Ohm 500W/1KW/61 Ohm 650W Variable Electrical 300W Dummy Braking Resistor
$10.10-14
MOQ : 1 piece
$29-37
MOQ : 1 piece
$12-13.50
MOQ : 1 set
Contact
Shenzhen Shenyijia Technology Co., Ltd.

Shenzhen Shenyijia Technology Co., Ltd.

· 7s yrs · Guangdong, CN🇨🇳
Matches
1/2

Recommended supplier for Resistors

5.0/5.0(1)
Rating
<15%
Reorder
25.0%
On-time
≤16h
Reply
Main categories
Other ResistorsElectronics Production MachineryChip Type, Surface Mount Resistors
LRX 100W 120R J Golden Aluminium Housed Inorganic Coated Ceramic Tube Wirewound Braking Resistor Strong Overload Capacity Car
For Passed LRX 100W 120R J Ceramic Tube Wirewound Braking Resistor with Strong Overload Capacity Golden Aluminum Housed
SHENYIJIA Gold Aluminium Housed Ceramic Tube Wirewound Braking Resistor 50W 100W 200W Strong Overload Capacity Inorganic Coated
$0.49-1.20
MOQ : 800 pieces
$0.49-1.60
MOQ : 800 pieces
$0.49-1.20
MOQ : 800 pieces
Contact
Chengdu Cuanstar Technology Co., Ltd.

Chengdu Cuanstar Technology Co., Ltd.

· 1 yrs · Sichuan, CN🇨🇳
Matches
1/2

Reliable supplier in Resistors

4.7/5.0(9)
Rating
13%
Reorder
86.9%
On-time
≤8h
Reply
Main categories
Audio Products AccessoriesOther Electronic ComponentsOther Electronic Accessories
750W 140 OHM 335*60*30 MM RXLG Power Resistors Aluminum Case Invert Braking Resistors
3000W 26 OHM 550*107*50 mm RXLG Power Resistors Aluminum Case Invert Braking Resistors
$7-77
MOQ : 1 piece
$7-77
MOQ : 1 piece
Contact
Zhejiang Ziri Electrical Technology Co., Ltd.

Zhejiang Ziri Electrical Technology Co., Ltd.

VerifiedManufacturer· 18s yrs · Zhejiang, CN🇨🇳
Matches
1/2

Provides e-commerce design services

Comply with ISO standards

22 years of experience in exporting

4.9/5.0(15)
Rating
<15%
Reorder
96.2%
On-time
≤2h
Reply
Main categories
Variable Frequency DriversMotor StartersInverters & Converters
High Power Braking Resistor 1000w 50 Ohm Resistor
High Power 300W Copper Braking Resistor Variable Resistor 250 Ohm Precision Resistor IP20 Rated RS485/232 Vector Control for
Inverter Braking Resistor 80w - 2500w High Power Variable Resistor
$7-100
MOQ : 1 piece
$100
MOQ : 1 piece
$7-100
MOQ : 1 piece
Contact
Shenzhen Jinmaoyuanweiye Technology Co., Ltd.

Shenzhen Jinmaoyuanweiye Technology Co., Ltd.

· 13s yrs · Guangdong, CN🇨🇳
Matches
1/2

Recommended supplier for Resistors

5.0/5.0(11)
Rating
<15%
Reorder
95.2%
On-time
≤3h
Reply
Main categories
Other ResistorsOther CapacitorsAluminum Electrolytic Capacitors
RXLG 200W Brake Resistor Slide Dynamic Braking Resistor
Inverter Brake Resistor RXLG 300W 250RJ Trapezoidal Aluminum Shell Wirewound Brake Resistor 250 ohm
120W Inverter Brake Resistor RXLG Trapezoidal Aluminum Shell Resistor
$2.57-2.68
MOQ : 1 piece
$5-5.24
MOQ : 1 piece
$2.02-2.10
MOQ : 10 pieces
Contact
Guangdong Fullde Electronics Co., Ltd.

Guangdong Fullde Electronics Co., Ltd.

· 8s yrs · Guangdong, CN🇨🇳
Matches
1/2

Experienced in serving buyers from United States of America

Trusted supplier in Resistors

≤10h
Reply
Main categories
Other ResistorsOther Electrical EquipmentOther MV&HV Products
Braking Resistor Stainless Steel High Power Resistor for Port Crane
6000W Steel Steel Tube Braking Resistor
Aluminum case Braking Resistor
$1,140-1,250
MOQ : 1 piece
$299-319
MOQ : 10 pieces
$9.80-10.60
MOQ : 100 pieces
Contact
Shenzhen Huanxin Technology Co., Ltd.

Shenzhen Huanxin Technology Co., Ltd.

· 4s yrs · Guangdong, CN🇨🇳
Matches
1/2

Well-suited supplier in Electronic Components

4.9/5.0(23)
Rating
11%
Reorder
99.1%
On-time
≤3h
Reply
Main categories
Other Electronic ComponentsSpecialized ICsTransistors
RXG20 Resistors High Power Ripple Wirewound Resistor Load Aging Discharge Inverter Brake Resistor 50W-10KW Multi-Resistance
30K/47K/50K/100K/150K/200K/300K/470K/500K/1M/2M WH06 Trimmer Potentiometer Variable Resistor Adjustable Resistors
30K/47K/50K/100K/150K/200K/300K/470K/500K/1M/2M RM065 RM063 Trimmer Potentiometer Variable Resistor Adjustable Resistors
$1-10
MOQ : 1 piece
$0.10
MOQ : 1 piece
$0.10
MOQ : 1 piece
Contact
Shandong Lianchuang Gaoke Automation Co., Ltd.

Shandong Lianchuang Gaoke Automation Co., Ltd.

VerifiedManufacturer· 4s yrs · Shandong, CN🇨🇳
Matches
1/2

Operates 5 self-owned production lines with certified equipments

Inspection of all products

Comply with ISO standards

4.8/5.0(34)
Rating
14%
Reorder
90.7%
On-time
≤1h
Reply
Main categories
Variable Frequency DriversInverters & ConvertersSolar Pump Inverters
Single Phase 220V Aluminum Shell Resistor 200Ω/200W 700Ω/400W Customizable Braking Resistor
Single Phase 220V Aluminum Shell Resistor 200Ω/200W 700Ω/400W Customizable Braking Resistor
LC GK Single Phase 220V/380V Aluminum Shell Braking Resistor 200/200W 700/400W Customizable
$4-36
MOQ : 10 sets
$4-36
MOQ : 10 sets
$4-36
MOQ : 10 sets
Contact
Shenzhen Anfuxin Technology Co., Ltd

Shenzhen Anfuxin Technology Co., Ltd

· 3s yrs · guang'dong, CN🇨🇳
Matches
1/2

Well‑matched supplier in Resistors

4.5/5.0(2)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Variable Frequency DriversTransistorsPower Management (PMIC)
Gold Aluminum Resistors Metal Resistors 5W 10W 25W 50W 100W 200W 300W 500W
Aluminum Housed Braking Resistors for Servo Inverters 1000W 1200W 1500W 2000W 2500W 3000W 4000W 5000W 6000W 8000W 10KW
$0.10-5
MOQ : 10 pieces
$0.10-5
MOQ : 10 pieces
Contact

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Sources & References

30 sources cited · Verified industry data & reports

Resistor Market Size, Share and Trends 2026 to 2035

Precedence Research

The global resistor market size is valued at USD 10.38 billion in 2025 and is predicted to increase from USD 10.76 billion in 2026 to ...

Power Braking Resistor Market Size, Growth, Forecast Till ...

Report Prime

The global power braking resistor market is forecast to attain USD 587.42 million in 2026, expanding at a 6.49% CAGR as industries pursue safer, ...

Braking Resistors Market Size, Trends, 2026-2033 ...

LinkedIn · Strategic Research Experts

Braking Resistors Market size was valued at USD 1.2 Billion in 2024 and is poised to grow from USD 1.4 Billion in 2025 to USD 2.3 Billion by ...

Automotive Chip Resistor Market Outlook 2026-2032

Intelmarketresearch

➤ The global automotive chip resistor market is projected to grow at a CAGR of 6.8% from 2023 to 2030, driven by electrification trends.

Resistor Market Report 2026

Research and Markets

The Resistor Market, valued at USD 11.2B in 2026, is projected to reach USD 12.84B by 2030, growing at a 3.5% CAGR.

Braking Resistor Market | Global Market Analysis Report

Future Market Insights

The braking resistor market is projected to grow from USD 10.2 billion in 2025 to USD 16.4 billion by 2035, at a CAGR of 4.8%.