Home Electrical & Electronics UPS Wholesale Power Harmonic 2017 Product List
Total 16,270 products from about 739

 Wholesale Power Harmonic

manufacturers & suppliers

Low Voltage 50Hz Active Power Filter (APF) Improving Power Quality Detuning Harmonics

Min. Order: 1 Piece
  • Type: Power
  • Structure: Fixed Board
  • Certification: ISO9001:2000
  • Form: All- packaged Type
  • Operation Voltage: Low Voltage
  • Size: 1 Uint

Active Power Filter, Power Factor Correction, Shunt Active Harmonic Filter

Min. Order: 1 Piece
  • Type: Power
  • Structure: Fixed Board
  • Certification: ISO9001:2000, CCC
  • Form: All- packaged Type
  • Operation Voltage: Low Voltage
  • Size: 1 Uint
  • Baoding Mingrui Optoelectronics Technology Co., ...
  • Hebei
  • ISO 9001, ISO 9000
  • Contact Supplier

Mrd-Tsf Thyristor Switched Filter, Low Voltage Harmonic Filter System, Power Factor ...

Min. Order: 1 Piece
  • Type: Power
  • Structure: Fixed Board
  • Certification: ISO9001:2000, CCC
  • Form: All- packaged Type
  • Operation Voltage: Low Voltage
  • Size: 1 Uint
  • Baoding Mingrui Optoelectronics Technology Co., ...
  • Hebei
  • ISO 9001, ISO 9000
  • Contact Supplier

40kw/ 50 kVA Super Soundproof Diesel Generator Set with Weichai Engines

FOB Price: $1500 - $60000 / set
Min. Order: 1 set
  • Type: Basic Diesel Generator
  • Installation Method: Fixed
  • Stroke: Four Stroke
  • Cooling Method: Water Cooling
  • Output Type: AC Three Phase
  • Speed: Speed

Hv Harmonic Filters/Power Filters

FOB Price: $9200 - $35400 / Set
Min. Order: 1 Set
  • Power Supply Voltage(Kv): 0.4/0.69kv(-20%~+15%)
  • Power Supply Frequency (Hz): 45~55Hz
  • Power Supply Mode: Three-Phase Three Wire or Three-Phase Four Wire
  • Harmonic Compensation Order: 2~25
  • Response Time (Ms): <20ms
  • Capacity(kVA): 20~500kVA
  • Zhuhai Wanlida Electrical Automation Co., Ltd.
  • Guangdong
  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Contact Supplier

Bdtl-30/7 Fw Dynamic Harmonic Suppression Reactive Power Compensation Module

FOB Price: $3480 - $4197 / Piece
Min. Order: 1 Piece
  • 679*225*471 mm: 682*157*471 mm
  • Packing: Wooden Case
  • Standard: ISO9001, ISO 14001, 3C
  • Production Capacity: 1000PCS/Year
  • Trademark: Bapu
  • Origin: Chongqing of China
  • Guangzhou Bapu Power-Saving Technology Co., ...
  • Guangdong
  • ISO 9001
  • Contact Supplier

Low Voltage Dynamic Reactive Compensation and Harmonic Filtering Device

Min. Order: 1 Piece
  • Type: Power
  • Structure: Fixed Board
  • Certification: ISO9001:2000, CCC
  • Form: All- packaged Type
  • Operation Voltage: Low Voltage
  • Size: 1 Uint
  • Baoding Mingrui Optoelectronics Technology Co., ...
  • Hebei
  • ISO 9001, ISO 9000
  • Contact Supplier

40kVA Silent Diesel Generator Set Power by Cummins

FOB Price: $4770 - $6455 / Piece
Min. Order: 1 Piece
  • Type: Basic Diesel Generator
  • Installation Method: Fixed
  • Stroke: Four Stroke
  • Cooling Method: Water Cooling
  • Output Type: AC Three Phase
  • Speed: Speed

St-3kw~20kw Single Phase Power Generator, Alternator

FOB Price: $90 - $100 / Piece
Min. Order: 200 Pieces
  • Type: Basic Diesel Generator
  • Installation Method: Fixed
  • Cooling Method: Water Cooling
  • Output Type: AC Single Phase
  • Speed: Speed
  • Conditions of Use: Land Use

Shangchai 150kw/187.5kVA Power Diesel Generator (SC7H230D2)

FOB Price: $10000 - $20000 / Piece
Min. Order: 1 Piece
  • Type: Basic Diesel Generator
  • Installation Method: Portable
  • Stroke: Four Stroke
  • Cooling Method: Water Cooling
  • Output Type: AC Three Phase
  • Speed: Speed

Meze Sine Wave 3 Phase Online UPS Power

FOB Price: $4400 - $5012 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage Short Circuit Overcurrent Unbalanced
  • Application: Fire Safety
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Tops Stf Series Brushless AC Generator Power (STF)

FOB Price: US $500 / Piece
Min. Order: 5 Pieces
  • Type: Basic Diesel Generator
  • Cooling Method: Air Cooled
  • Output Type: AC Three Phase
  • Speed: Speed
  • Conditions of Use: Land Use
  • Usage: Standby Unit

Ce Approved 10kVA 15kVA UPS Power Price

FOB Price: US $1300 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Online UPS 0.9 Output Power Factor 10-400kVA

FOB Price: US $500 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

50kw Water Cooled Weifang Engine Electric Portable Power Diesel Generator with ATS

FOB Price: $500 - $5000 / Set
Min. Order: 1 Set
  • Type: Basic Diesel Generator
  • Installation Method: Fixed
  • Stroke: Four Stroke
  • Cooling Method: Water Cooling
  • Output Type: AC Three Phase
  • Speed: HSS

Usv Pure Sine Wave True Online UPS Power 1-20kVA

FOB Price: $100 - $1000 / Piece
Min. Order: 5 Pieces
  • Phase: Single Phase
  • Type: On-line
  • Protection: Over Load/Current/Voltage, Short Circuit etc
  • Color: Black & White
  • Output Power Factor: 0.8
  • Display: Digital LCD Display

Marine Big Power Diesel with Cummins Engine Generator

FOB Price: $20000 - $30000 / Piece
Min. Order: 1 Piece
  • Type: Self-Starting Diesel Generator
  • Installation Method: Portable
  • Stroke: Eight Stroke
  • Cooling Method: Water Cooling
  • Output Type: AC Three Phase
  • Speed: Speed

Online UPS 0.9 Output Power Factor 1-400kVA

FOB Price: $2100 - $3900 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage, Short Circuit, Overcurrent
  • Application: School, Hospital, Factory, Bank
  • Classification: Uninterruptible Power Supply
  • Standby Time: Long-acting Machine

Online UPS 0.9 Output Power Factor 10-800kVA

FOB Price: US $500 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Water Cooling China Tianhe Weifang Engine Generator Diesel Power 50kw

FOB Price: $2000 - $35000 / Piece
Min. Order: 1 Piece
  • Type: Micro-Computer Control Automatic Diesel Generator
  • Installation Method: Fixed
  • Stroke: Six Stroke
  • Cooling Method: Water Cooling
  • Output Type: AC Three Phase
  • Speed: Speed

High Accuracy Standard Signal Source Standard Power Source

FOB Price: $1000 - $5000 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Display: 320*240 LCD
  • Power supply: AC220 V, 50Hz ±5%
  • AC voltage output: 0V~420V, 0V~264V
  • AC current output: 0A,1mA~10A(20A)
  • Output phase range: 0~359.99°

Online Power Frequency UPS 3/3, Output Power Factor 0.9

FOB Price: $2100 - $3900 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage, Short Circuit, Overcurrent
  • Application: School, Hospital, Factory, Bank
  • Classification: Uninterruptible Power Supply
  • Standby Time: Long-acting Machine

Online UPS Output Power Factor 10kVA

FOB Price: US $500 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

50kw/62.5kVA Sielnt Weifang Tianhe Diesel Engine Generator/ Diesel Genset/ Electric Power

FOB Price: $1500 - $3000 / Set
Min. Order: 1 Set
  • Type: Micro-Computer Control Automatic Diesel Generator
  • Installation Method: Fixed
  • Stroke: Six Stroke
  • Cooling Method: Water Cooling
  • Output Type: AC Three Phase
  • Speed: Speed

Xinyabo 30kVA Cheapest Tech Generators Power by 3-Cylinder Deutz Diesel Engine 3 Phase ...

FOB Price: $2000 - $100000 / Piece
Min. Order: 1 Piece
  • Type: Self-Starting Diesel Generator
  • Installation Method: Fixed
  • Stroke: Four Stroke
  • Cooling Method: Water Cooling
  • Output Type: AC Three Phase
  • Speed: Speed

Online UPS 0.9 Output Power Factor with Meze UPS

FOB Price: $3500 - $3900 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage, Short Circuit, Overcurrent
  • Application: School, Hospital, Factory, Bank
  • Classification: Uninterruptible Power Supply
  • Standby Time: Long-acting Machine

Online UPS 0.9 Output Power Factor 10kVA with Meze Company

FOB Price: $2100 - $3900 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage, Short Circuit, Overcurrent
  • Application: School, Hospital, Factory, Bank
  • Classification: Uninterruptible Power Supply
  • Standby Time: Long-acting Machine

Online UPS 0.9 Output Power Factor 10kVA with Size Meze

FOB Price: $2100 - $3900 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage, Short Circuit, Overcurrent
  • Application: School, Hospital, Factory, Bank
  • Classification: Uninterruptible Power Supply
  • Standby Time: Long-acting Machine

Online UPS 0.9 Output Power Factor 10kVA with Size Mzt9830L

FOB Price: $2100 - $3900 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage, Short Circuit, Overcurrent
  • Application: School, Hospital, Factory, Bank
  • Classification: Uninterruptible Power Supply
  • Standby Time: Long-acting Machine

IGBT/PWM Single Phase AC Power Source

FOB Price: $600 - $1500 / set
Min. Order: 1 set
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 0-2kw
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
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