Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
VACON
VACON
  • VFD
    VFD
Inovance
Inovance
  • HMI
    HMI
  • VFD
    VFD
  • Memory Cards & Readers
    Memory Cards & Readers
Fuji
Fuji
  • HMI
    HMI
  • VFD
    VFD
  • Transmitter
    Transmitter
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Contactor
    Contactor
  • Surge Protection Device
    Surge Protection Device
  • Industrial Belt
    Industrial Belt
  • Flowmeter
    Flowmeter
  • Fuse
    Fuse
  • Fan
    Fan
  • Relay
    Relay
  • Power Supply
    Power Supply
  • Battery
    Battery
Panasonic
Panasonic
  • Refrigeration Compressors
    Refrigeration Compressors
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Sensor
    Sensor
  • Gearbox
    Gearbox
  • Contactor
    Contactor
  • PLC
    PLC
  • Electric Motor
    Electric Motor
  • Flowmeter
    Flowmeter
  • Temperature Controller
    Temperature Controller
  • Relay
    Relay
  • Module
    Module
  • Industrial Heater
    Industrial Heater
  • Expansion Valve Coil
    Expansion Valve Coil
  • Resistor
    Resistor
  • Battery
    Battery
  • IC
    IC
  • Air Conditioner
    Air Conditioner
  • Servo Drive
    Servo Drive
  • Servo Motor
    Servo Motor
Yaskawa
Yaskawa
  • Encoder
    Encoder
  • VFD
    VFD
  • PLC
    PLC
  • Servo Drive
    Servo Drive
INVT
INVT
  • VFD
    VFD
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • Fuji VFD Frequency Converter FRN18.5F1L/D-4A521
      1/1
      Fuji VFD Frequency Converter FRN18.5F1L/D-4A521

      There is no price at present, you can Request a Quote

      • Specifications
      • Q&A
      • Reviews
      The Fuji Frequency Converter VFD is high quality!

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are there size restrictions for international shipping?

        A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.

      • Q: What should I do if I forgot my password?

        A: If you forgot your password, click on the "Forgot Password" link on the login page. Follow the instructions to reset your password.

      • Q: Can I save my payment information for faster checkout?

        A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.

      View More
      Question has been sent successfully

      Reviews

      • A

        Anonymous user

        Nov 25, 2022

        Fuji VFD Frequency Converter FRN18.5F1L/D-4A521
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Fuji VFD Frequency Converter FRN18.5F1L/D-4A521

      There is no price at present, you can Request a Quote

      People who bought this item also viewed

      New In stock for sale, VACON VFD Frequency Converter NXL00035C1N1SSS00

      VACON VFD Frequency Converter NXL00035C1N1SSS00

      US$480.00
      New In stock for sale, VACON VFD Frequency Converter NXL00315C2H1SSS00AA

      VACON VFD Frequency Converter NXL00315C2H1SSS00AA

      US$1716.00
      New In stock for sale, Fuji Frequency Converter VFD FVR0.75AS1Z-4C

      Fuji Frequency Converter VFD FVR0.75AS1Z-4C

      US$769.23
      New In stock for sale, Fuji Frequency Converter VFD FRNO.75E1S-4C

      Fuji Frequency Converter VFD FRNO.75E1S-4C

      US$857.69
      New In stock for sale, Fuji Frequency Converter VFD FRN0.75C1S一7C

      Fuji Frequency Converter VFD FRN0.75C1S一7C

      US$726.92
      New In stock for sale, Fuji Frequency Converter VFD FVR0.4E11S-2FA

      Fuji Frequency Converter VFD FVR0.4E11S-2FA

      US$865.38
      New In stock for sale, ABB Frequency Converter VFD ACS800-104-0100-3

      ABB Frequency Converter VFD ACS800-104-0100-3

      US$1673.08
      New In stock for sale, Yaskawa Frequency Converter VFD CIMR-ET4A0023FAA

      Yaskawa Frequency Converter VFD CIMR-ET4A0023FAA

      US$1400.38
      New In stock for sale, LG LS Frequency Converter VFD SV280iH-4VT

      LG LS Frequency Converter VFD SV280iH-4VT

      US$1230.77
      New In stock for sale, Emerson Nidec Frequency Converter VFD TD3200-2S0002D

      Emerson Nidec Frequency Converter VFD TD3200-2S0002D

      US$1238.46
      New In stock for sale, Kollmorgen Servo Motor AKM23F-ANBNC-00

      Kollmorgen Servo Motor AKM23F-ANBNC-00

      US$5314.93
      New In stock for sale, Sanyo Denki Servo Drive RS1L01AZA00

      Sanyo Denki Servo Drive RS1L01AZA00

      US$303.85
      New In stock for sale, HENGSTLER Encoder RI76TD/1000ED.4N25KF

      HENGSTLER Encoder RI76TD/1000ED.4N25KF

      US$615.38
      New In stock for sale, Yaskawa Frequency Converter VFD CIPR-GA70B2010ABAA

      Yaskawa Frequency Converter VFD CIPR-GA70B2010ABAA

      US$1321.54
      New In stock for sale, SIEMENS Actuator SAL81.00T40

      SIEMENS Actuator SAL81.00T40

      US$717.19
      New In stock for sale, Schneider PLC 172JNN21032

      Schneider PLC 172JNN21032

      US$230.00
      New In stock for sale, DAYTON Speed Reducer 6K329

      DAYTON Speed Reducer 6K329

      US$2167.23
      New In stock for sale, SanDisk Micro SD Card SDSQXCY-064G-ZN6MA

      SanDisk Micro SD Card SDSQXCY-064G-ZN6MA

      US$49.62
      New In stock for sale, IXYS Relay PLA110LS

      IXYS Relay PLA110LS

      US$11.92
      New In stock for sale, DEKA Battery HR7500ET

      DEKA Battery HR7500ET

      US$1406.25

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, Schneider Sensor XS4P12NA340D

      Schneider Sensor XS4P12NA340D

      US$181.54
      New In stock for sale, COKERY Belt A61

      COKERY Belt A61

      US$9.23
      New In stock for sale, Fuji VFD Frequency Converter FRN0032LM2A-4A

      Fuji VFD Frequency Converter FRN0032LM2A-4A

      Contact Us
      New In stock for sale, IKO Linear Guideway LWES15SL Linear way EFlange type mounting from bottom

      IKO Linear Guideway LWES15SL Linear way EFlange type mounting from bottom

      US$76.92
      New In stock for sale, Siemens Contactor 3RT2517-1AF00

      Siemens Contactor 3RT2517-1AF00

      US$84.62
      New In stock for sale, OMEGA Pressure Gauge DPG101-030G

      OMEGA Pressure Gauge DPG101-030G

      US$755.77
      New In stock for sale, P+F Pepperl Fuchs Sensor BB10-P/25/33/76B/103/115A

      P+F Pepperl Fuchs Sensor BB10-P/25/33/76B/103/115A

      US$138.00
      New In stock for sale, Copeland Compressor RST40C1E-IAA-098

      Copeland Compressor RST40C1E-IAA-098

      Contact Us
      New In stock for sale, Danfoss Expansion Valve Temperature sensitive package 067G3001

      Danfoss Expansion Valve Temperature sensitive package 067G3001

      US$493.08
      New In stock for sale, Omron Sensor E2B-S08LN02-WP-C1

      Omron Sensor E2B-S08LN02-WP-C1

      US$32.40

      Recent related posts

      The heart of the compressor's refrigeration system

      07/02/2020

      The heart of the compressor's refrigeration system

      The heart of the compressor's refrigeration system If a person does not have a heart, it is equivalent to a dead person! The "heart" of a car is the engine. If there is no engine, the car is equivalent to scrap iron. The "heart" of the refrigeration system is the compressor. Now that summer is here, all kinds of air-conditioning, cold storage, chemical refrigeration processes, etc.

      What are the causes of air conditioning trip

      06/20/2020

      What are the causes of air conditioning trip

      What are the causes of air conditioning trip 1. The contradiction between the rated current of the air conditioner and the current carrying capacity of the wire.   Here are two formulas involved:   ①The rated current of air conditioner I=P÷U ÷power factor, the power remains unchanged, the smaller the voltage, the greater the current required.   ② The current carrying capacity of the wire I=U÷R, the voltage is proportional to the current.    So when the power supply voltage is normal, we must consider the line voltage drop. The longer the line, the greater the resistance, the greater the voltage drop, and the smaller the output current at the end. However, because the power of the load remains unchanged, the voltage becomes smaller, and the current that needs to be output will be larger. At this time, the wire is forced to overload, and the time will cause heating, and eventually cause the tripping of the open circuit.    Some friends said that the heat of the wire will not cause the tripping of the circuit breaker. In fact, the manufacturer of the air switch has made it clear in the relevant manuals that the heat of the wire will cause the air switch to trip. Because the wire heats up, the crimp terminal will also heat up, and the resistance will become larger and larger. The larger the resistance, the greater the current consumption, and the hotter it will be, a vicious cycle.    2. Leakage   During the daily maintenance work, we will encounter the situation that the air circuit trips due to the leakage of electricity. At least I have not experienced it once or twice. Regardless of the leakage of the neutral line or the leakage of the live line, a long time will cause the circuit breaker to trip.   Why does the electric leakage cause the MCB to trip? There are two situations.    ① Good grounding. At the beginning, the leakage current was not large, and as time went by, the leakage current became larger and larger, and eventually evolved into a short circuit to ground, unable to close.   ②There is no ground wire. If the equipment is not connected to the protective ground, when the wire leaks to the equipment, it is equivalent to adding a large shunt resistance. Like this problem, if the air conditioner does not have a ground wire, when the wire leaks to the air conditioner, the air conditioner is a very large shunt resistor and will consume a lot of current. Eventually, the wire will heat up or trip open.   How to determine whether the trip caused by the above two aspects can be done with a clamp ammeter.    ① Measure the voltage at the input and output to see if there is a significant change in voltage drop.   ②Measure whether the output current exceeds the standard.    So my suggestion is: first measure the supply voltage to see if it is within the allowable fluctuation range. Then measure the current to see if it exceeds the rated ampacity of the wire. Finally, check the data one by one according to the measured data to find out the reason.

      Do you know the causes, hazards, treatment and prevention methods of compressor liquid strike?

      07/23/2020

      Do you know the causes, hazards, treatment and prevention methods of compressor liquid strike?

      Liquid hammer refers to the situation in which the refrigerant liquid or wet vapor is sucked into the compressor by the compressor due to the failure or insufficient heat absorption and evaporation of the refrigerant, which is called liquid hammer.<br></br> <br></br>

      The benefits of using precision filters

      09/04/2020

      The benefits of using precision filters

      Compressed air purification requires the use of precision filters, which are very useful. Although there are many filter equipments nowadays, the precision filter is undoubtedly the most special one, and it is also a leader in the filter industry. What are the benefits of using precision filters?

      How to Make an Industrial Fan Quiet?

      11/15/2022

      How to Make an Industrial Fan Quiet?

      In construction machinery, fans are an important noise source. The cooling of the machine requires a lot of airflow, which directly causes the fan to generate high noise.

      Working principle of air conditioning sensor_The role of air conditioning sensor

      01/15/2021

      Working principle of air conditioning sensor_The role of air conditioning sensor

      Air conditioning sensors are also called temperature sensors. The main function in air conditioning is to detect the temperature of various parts of the air conditioner. There are more than one air conditioning sensors in the air conditioner, and they are器2䀀ᅵ皥䖒皦즠Ʋ㉄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㉎ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧Ԣ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Ref Tools puts essential tools in the hands of installers

      01/03/2021

      Ref Tools puts essential tools in the hands of installers

      Over the past months, we’ve made several exciting updates to our popular Refrigerant Slider app. We improved the interface, integrated several of our other apps, and added quality of life improvements that made it much easier to use.

      The difference between centrifugal compressor and reciprocating compressor

      06/22/2020

      The difference between centrifugal compressor and reciprocating compressor

      The difference between centrifugal compressor and reciprocating compressor Centrifugal compressor overview    Centrifugal compressor is also called "vortex compressor", a type of compressor. The structure and operation principle are similar to the centrifugal blower, but it is always multi-stage, which can make the gas obtain higher pressure, larger processing capacity and higher efficiency.<img src="{{media url=&quot;The_difference_between_centrifugal_compressor_and_reciprocating_compressor.jpg&quot;}}" alt="" />

      Ammonia refrigeration equipment has leaked, which is the safest way to deal with it!

      06/14/2020

      Ammonia refrigeration equipment has leaked, which is the safest way to deal with it!

      Ammonia refrigeration equipment has leaked, which is the safest way to deal with it! 1. The danger of ammonia refrigeration system in advance   According to the statistical analysis of the actual operation of the refrigeration system, the safety risk ma器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢

      Causes and troubleshooting of industrial chillers

      08/21/2020

      Causes and troubleshooting of industrial chillers

      1. High condensing pressure (higher than the specified value) failure causes and remedies:   ① Non-condensable gas in the system: release non-condensable gas.

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      Lenze VFD INVT VFD TOSHIBA VFD TAIAN VFD Allen Bradley VFD Yaskawa VFD Holip VFD Inovance VFD Fuji VFD GEFRAN SIEI VFD D5M-0.75S2-1B VFS9-2002PM-AN FRN55G11S-4CX ACSM1-04AM-031A-4 NXL00315C2H1SSS00AA 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ad0912hb a70gl ADDA AB06805HB14BB00 ava5546exn awa7512zxd CKD GAB312-1-0-02E-DC24V e40h8 1024 6 l 5 fuji magnetic contactor sc 03 h23a503dbea h2ng294dpef JH514YBC kde2406ptb1 KONOR GPY16AF mtz22jc3bve NICOTRA DD 9/7 M946 1F 4P 1V ODE 31A3GV10-U Panasonic DA110E13RBY5 (RSCR) RKB5513EXA Samsung NC4AV80ALR Servo G1751M48B8ZZ-00 YB645VMCC

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot