Home Electrical & Electronics Variable-Frequency Drive Low Frequency 2019 Product List
54,960 products found from 2,892  

Low Frequency manufacturers & suppliers

5kVA-500kVA UPS Low /High Frequency Online UPS Power Supply

FOB Price: US $ 3500-3900 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage Short Circuit Overcurrent Unbalanced
  • Application: Fire Safety Defence Communication Spaceflight
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Low Frequency Inverter 6000W 12V/24V 220V 6kw Hybrid Inverter with MPPT Solar Charger Controller 60A

FOB Price: US $ 585 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO, CE
  • Application: Home
  • Specification: Normal
  • Packing: Carton
  • Standard: 635*535*252

Low Frequency Solar Power Inverter 1kw - 12kw Inbuilt MPPT Controller and Isolation Trasnformer

FOB Price: US $ 50-800 / Piece
Min. Order: 5 Pieces
  • Application: Home
  • Output Power: 1kw-12kw
  • Brand: Upsen
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Full-Bridge Type

0.1Hz 80kv High Voltage Vlf Very Low Frequency AC Insulation Hipot Tester for Cable/ Hv Measuring Instrument/ High Voltage Electrical Test Equipment

FOB Price: US $ 4100-19200 / Set
Min. Order: 1 Set
  • Type: Strength Testing Machine
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: LCD
  • Control: Computer Control

500kVA Double Conversion Smart Online High Frequency/Low Frequency UPS Power Supply

FOB Price: US $ 2500-4500 / piece
Min. Order: 1 piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage, Short Circuit, Overcurrent
  • Application: Fire Safety, Defance, Industy
  • Classification: Uninterruptible Power Supply
  • Standby Time: Long-acting Machine

HD-2 Indoor Low Frequency Auto Car Antenna

FOB Price: US $ 2.48-2.95 / Piece
Min. Order: 200 Pieces
  • Usage: Car Antenna
  • Terms of Trade: EXW,Fob,Fca,DDU,DDP,CIF
  • Color: Black
  • MOQ: 200PCS
  • Packing: Blister Box, Carton
  • Standard: 125KHz

55kw 75HP Low Pressure Air Cooled 3 Bar Variable Frequency Screw Air Compressor Direct Driven for Glass Industry

FOB Price: US $ 3988-4000 / Piece
Min. Order: 1 Piece
  • Lubrication Style: Lubricated
  • Cooling System: Air Cooling
  • Power Source: AC Power
  • Cylinder Position: Vertical
  • Structure Type: Open Type
  • Installation Type: Stationary Type

Prt-100kVA (3: 3) Industrial-Grade Online Low Frequency UPS (Transformer Base)

Min. Order: 1 Piece
  • Phase: 3phase in, 3phase out
  • Type: Low Frequency,Online,DSP Digital Control Tech.
  • Protection: Full Protections
  • Application: Power Supply Areas
  • Classification: Industrial-Grade Online Low Frequency UPS
  • Standby Time: Long-acting Machine

Low Frequency Solar Power Inverter 1kw - 12kw Inbuilt MPPT Controller and Isolation Trasnformer

FOB Price: US $ 438.6-448.6 / Piece
Min. Order: 10 Pieces
  • Nature of Source Flow: Active Inverter
  • Phase: Single
  • Output Power: 6000W
  • Certification: CE
  • Brand: One Inverter
  • Type: DC/AC Inverters

Ei30 Series Low Frequency/Epoxy Resin Encapsulated /Safety Isolating /Laminated Electronic Transformer for Power Supply

FOB Price: US $ 0.37-0.4 / Piece
Min. Order: 1000 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Shell-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Two-winding Transformer
  • Certification: ISO9001, Ce

1kVA~500kVA Modular/Static/Low Frequency Power Supply Online UPS

FOB Price: US $ 20-100000 / Set
Min. Order: 1 Set
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Three Phase 380V 400V 415VAC Low Frequency Online UPS 10k-200kVA with Cheap Price

FOB Price: US $ 2000 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Suoer Low Frequency MPPT 80A 5kVA Hybrid Inverter 4000W 24/48V to 220V off Grid Solar Power Invertor for Solar System

FOB Price: US $ 439.09-501.82 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Active Inverter
  • Certification: CE
  • Output Power: >1000W
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Half-Bridge Type

Energy Saving Low Pressure Variable Frequency Screw Permanent Magnet Synchronizing Air Compressor

FOB Price: US $ 3988-4000 / Piece
Min. Order: 1 Piece
  • Lubrication Style: Lubricated
  • Cooling System: Air Cooling
  • Power Source: AC Power
  • Cylinder Position: Vertical
  • Structure Type: Open Type
  • Installation Type: Stationary Type

UL Approved Mini Electronic Transformer Ei 4117 Type Low Frequency Low Profile Electrical Power Transformer Ei4117 Ei41

FOB Price: US $ 0.8-2.4 / Piece
Min. Order: 500 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, CCC

30kv to 80kv Very Low Frequency Vlf AC Hipot Tester

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Max Diameter of Workpiece: Na
  • Mass Scope of Workpiece: <900kg
  • Type: Vlf AC Hipot Tester for Cable Testing
  • Maxcapacity: 80kv
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load

50kv AC Hipot Tester Vlf Ultra-Low Frequency High Voltage Generator Vlf AC Generator

FOB Price: US $ 2500-5000 / Piece
Min. Order: 1 Piece
  • Type: Vlf Insulation Test for Cable
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Static Load
  • Display: Digital
  • Control: Computer Control

0.1Hz Vlf Very Low Frequency AC/DC Power Cable High Voltage Hipot Withsand Test Set Generator

FOB Price: US $ 3000-7000 / Piece
Min. Order: 1 Piece
  • AC Hipot 60kv: AC Hipot 60kv
  • Packing: Aluminum Box Inside
  • Standard: CE
  • Port: Wuhan
  • Production Capacity: 20 Units/Month
  • Trademark: GOLDSOL

Suoer Low Frequency 50A PWM Controller Invertor 3kVA 24/48V DC to 220V AC Hybrid Solar Power Inverter

FOB Price: US $ 292.73-334.55 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Active Inverter
  • Certification: CE
  • Output Power: >1000W
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Half-Bridge Type

Ce/ISO China Manufacture Portable 0.1Hz 30kv to 80kv High Voltage Programmable Very Low Frequency AC Insulation Hipot Tester for Cable AC Hipot Vlf Tester

FOB Price: US $ 2880-10900 / Set
Min. Order: 1 Set
  • Model: Vlf-30, 50, 80kv
  • Rated Voltage: 30kv/20mA, 50kv/30mA, 80kv/30mA
  • Load Capacity: 0.1Hz, 0.05Hz, 0.02Hz
  • Fuse: 5A, 15A, 20A
  • Output Frequency: 0.1Hz,0.05Hz,0.02Hz
  • Measurement Accuracy: 2.5 %

0.1Hz Vlf Very Low Frequency Withstand AC/DC Hipot High Voltage Test Equipment Generator

FOB Price: US $ 5000-6000 / Piece
Min. Order: 1 Piece
  • AC Hipot 60kv: AC Hipot 60kv
  • Packing: Aluminum Box Inside
  • Standard: CE
  • Port: Wuhan
  • Production Capacity: 20 Units/Month
  • Trademark: GOLDSOL

Yp Ysp Ypkk Ypks Ybpkk Low and High Voltage Variable Frequency Inverter VFD Motor

Min. Order: 1 Piece
  • Application: Industrial
  • Speed: Variable Speed
  • Number of Stator: Three-Phase
  • Function: Driving
  • Casing Protection: Closed Type
  • Number of Poles: 2, 4, 6, 8, 10, 12

Low Frequency Transformer Ei Type Transformer with Frame and Lead Wire

FOB Price: US $ 2-5 / Piece
Min. Order: 100 Pieces
  • Application: Power, Electronic, Instrument
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Separated Winding Transformer
  • Certification: ISO9001-2000, UL

Three Phase Inbuilt Isolation Transformer Low Frequency 10kVA UPS

FOB Price: US $ 1550-1800 / Piece
Min. Order: 50 Pieces
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage,Short Circuit, Overcurrent, etc.
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Souer Low Frequency 3kw 12V/24V/48V Hybrid Solar Power Inverter with 35A Battery Charger

FOB Price: US $ 229.85-267.64 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Active Inverter
  • Certification: CE
  • Output Power: >1000W
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Half-Bridge Type

Fluorescent Low Frequency Induction Light Tube 200W Circular 5000K Daylight Electrodeless Lamp

FOB Price: US $ 18.95-24.6 / Piece
Min. Order: 100 Pieces
  • Shape: Ring
  • Principle: Electrodeless
  • Type Lamp Holder: Single Tube Fluorescent Lamp Holder
  • Reflector: Aluminium
  • Warranty Period: 5 Years
  • Certification: CE

0.3va-0.6va Ee20 Series Low Frequency Transformer for PCB Mount

FOB Price: US $ 0.47-0.51 / Piece
Min. Order: 1000 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Shell-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Two-winding Transformer
  • Certification: ISO9001, Ce

3/3 Online Transformer Base UPS for 300K, 60-400K, Three Phase, 3 in 3 out, Low Frequency, Industry UPS

FOB Price: US $ 4321-23000 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: All Type
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Ei Type Low Frequency Transformer

FOB Price: US $ 0.5-2.5 / Piece
Min. Order: 100 Pieces
  • Application: Power, Electronic, Instrument
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Separated Winding Transformer
  • Certification: ISO9001-2000, UL

G-Psw 1kw-12kw Low Frequency Solar Power System Pure Sine Wave DC to AC off Grid Solar Inverter

FOB Price: US $ 110-369.05 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Active Inverter
  • Phase: Single
  • Output Power: 2kw
  • Certification: CE, ISO9001
  • Brand: Kemapower
  • Type: DC/AC Inverters
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