Variable speed drive ac

Variable Speed Drive-AC Drive Motorello Electric Motors AD800-4T3.7GB Power: 3.7KW Input: AC3PH380V +-15% 50/60HZ Output: AC3PH 0-380V 8.5A 0-400 HZ Bought this for a project and wanted to use it. Selling because we are immigrating. User Manual included.

A Variable Speed Drive (VSD) takes fixed-frequency AC supply and converts this to a variable-frequency AC supply. This controls the power use and mechanical power output so that the motor can run at the most efficient speed for the motor and the process.

Buy AC 220V-240V 8A Router Fan Variable Speed Controller Electric Motor Rheostat for R773.00

STROBE LIGHT Variable flash rate - Excellent condition The strobe light is used, in excellent condition with only some very minor marks. Operates on 220V AC, has a variable strobe rate and a removable hanging bracket. It has a metal construction and a perspex lens. size is approximately 24cm x 21cm x 17cm. Note that it does not have an input or output function and has to operate independently. Please have a look at the actual images to verify and feel free to ask any questions. Questions welcome!    

Note: Will not work with brushless type motor or soft/slow start motors. Specifications: Dimension: Approx. 13.5x5.8x6cm/ 5.31x2.28x2.36''Cable Length: Approx. 183cm/ 6 ftMaterial: Plastic + AluminumPower Supply: 120V/ 60HzCurrent Capacity: 15 ampsInput Voltage Capacity: 120 ACFuse: 15 ampsPlug: 3 pole Features: Variables peed or full runWorks with any universal AC/DC brush-type motor, 15 amps or under, to give you control over your router speedWith a three-way socket switch, the dial controls router speed as you work on wood, plastic and even aluminumPlug your router into the control unit and you instantly have a variable-speed tool Package Included: 1 x Universal Motor Speed Controller1 x English Manual

Buy AC 220V 4000W Electronic Variable Voltage Regulator Speed Motor Fan Control Controller for R799.00

Buy AC 0-220V 4000W Variable Voltage Regulator Power Drill Motor Speed Fan Control for R734.76

10K Potentiometer Frequency Converter VSD VFD For Variable Speed Drive Inverter

Feature: Material: Carbon film Size: 22mm Resistance adjustment: Rotary Resistance change mode: D type (index type) Nominal resistance: 10K Rated power: 2 (W) Tolerance tolerance: ± 0.5 (%) Slip noise: 0 (V) Resolution: 0 (%) Zero resistance: 0 (Ω) Contact resistance: 20 (Ω) Insulation resistance: 100 (MΩ) Features: Screw type terminals no soldering required Application: Variable speed drive invert Package includes: 1 x 10k potentiometer 22mm panel mount VSD VFD

Mitsubishi freqrol A700 Delta programmable controllers DVP06XA-S DVP16SP11R Altivar 11 variable speed drive DF. TR. 28 transformer R10K the lot. Open to offers/swap for W.H.Y

Ultra High Torque Direct Drive Turntables for Sale. Perfect for DJ. Complete with 2x Ortofon Pro S Concorde Cartridges and Extra Stanton Heads. Accurate Pro Feel. More Torque than Technics SL1200. Excellent As New Condition. Hardly Used! 4.5kg starting torque Height adjustable tone arm Variable start and brake speed ±10, 20, 50% pitch shift selectable Reverse play Removable target light Dual start buttons for battle mode Metal top panel and rubber base designed for acoustic isolation Anti-skate Protected On/Off switch Quartz lock Includes 2g headshell weight Variable speed 33, 45, 78rpm Self grounded for low static noise Built-in pre amp for switchable LINE/PHONO output

Ultra High Torque Direct Drive Turntables for Sale. Perfect for DJ. Complete with Stanton Cartridges. Accurate Pro Feel. More Torque than Technics SL1200. Excellent As New Condition. Hardly Used! 4.5kg starting torque Height adjustable tone arm Variable start and brake speed ±10, 20, 50% pitch shift selectable Reverse play Removable target light Dual start buttons for battle mode Metal top panel and rubber base designed for acoustic isolation Anti-skate Protected On/Off switch Quartz lock Includes 2g headshell weight Variable speed 33, 45, 78rpm Self grounded for low static noise Built-in pre amp for switchable LINE/PHONO output Please message me for more information.

Description: 1. The use of synchronous rectifier converter design, high efficiency, high current work doesn't require additional heat sink, the output is smooth DC (no pulse), direct drive output design. 2. Can support all 12V 5A within the fan, including brush DC motors, pumps, light bulbs, etc. Can't exceed the maximum current conditions can work more than one fan in parallel, a soft-start power. 3. Can be adjusted by rotating the board any manual speed control resistor. 4. With four-zone automatic temperature control variable speed function, plug in the temperature control probe automatically after the entry into force, temperature control will manually adjust the speed to the lowest speed, the highest speed is 12V through. The linear speed of the middle speed change. 5. With the work monitoring function of a channel, can support a way with a speed wire (such as three-wire fan) stop monitoring alarm, when the speed is less than 450 rpm sound and light alarm (need to be equipped with buzzer). Specifications: Working voltage: DC 12V Circuit load capacity: maximum current per output 5A, the bus current up 9A Output range: the first channel: 20%-100% or 40%-100% (TFL = ON); the second channel and the third channel: 10%-100%; (Note: above range only for PWM range, the actual control effect will vary depending on the fan) Temperature probe parameters: 50K B=3950 Thermostat temperature zone error: error depending on the temperature probe, generally 3%-5% Stall alarm minimum speed: 700-800 rpm Circuit board size: 50 x 49 x 15mm Center distance of locating hole: 44 x 43mm, diameter: 3.2mm Setting switch description: TFL(No.1): the lowest temperature channel PWM setting, when ON state FAN1 PWM minimum is 40%, when OFF the minimum PWM of FAN1 is 20%,. TP1 TP2(No. 2, 3): temperature channel control temperature zones are interpreted as follows(need to use with the temperature probe) TP1 TP2 Accelerating temperature Full speed temperature OFF OFF 35￢ﾄﾃ 45￢ﾄﾃ ON OFF 40￢ﾄﾃ 55￢ﾄﾃ OFF ON 50￢ﾄﾃ 70￢ﾄﾃ ON ON 60￢ﾄﾃ 90￢ﾄﾃ Package included: 5 x DC 12V 5A PWM fan speed controller 5 x Temperature probe 5 x Buzzer

Feature: 20A large current to drive 1200W motor, dual power tube design, variable speed 0-100% Input voltage: DC10-60V Output voltage: Load Linear Output Current: 0-20A Continuous power: 1200W Speed Type: adjusting flow Speed mode: potentiometer (linear) Speed range: 0 - 100% Control frequency: 25KHZ Connection Type: Barrier Terminal Block Knob: 097 (0-100% speed) Size: 77CM X 42CM Package included: 3 x DC 10-60V 20A 1200W PWM Motor Speed Control Module

This item is sold brand new. It will be ordered from our supplier and normally ships in 3 to 5 working days Includes the following: G-DRIVE mini 1 USB cable (3.0; backwards compatible with USB 2.0) 2x FireWire® cables (FW 800; FW 800 to 400) Protective Carrying Case Quick Start Guide Compatible with: USB powered, PC and Mac compatible Specifications: Capacity: 500GB Interface: USB 3.0, 2x FireWire® 800 Data transfer speed: USB 3.0: up to 5GB/sec (Gigabytes per second) Disk Drive Speed: RPM (revolutions per minute) Cache: 32MB Compatibility: Mac OS® 10.6 +; Windows® 8, 7 and Vista® Features: • Now with USB 3.0 and FireWire RPM (revolutions per minute) for ultimate performance • Stylish Aluminum enclosure • Integrated heat-sink for near silent operation and cooling • Bus-powered • Apple® Time Machine® compatible • Plug-and-play on Mac OS • 3-Year limited warranty (data recovery is not covered under the warranty) High-Speed Portable Hard Drive G-DRIVE mini is the perfect storage solution for users demanding high performance from their portable storage device. Featuring USB 3.0 and FireWire®, the G-DRIVE mini is versatile, works with Time-Machine®, and has storage capacities up to 500GB—always with RPM hard drives. The G-DRIVE mini has an integrated heat-sink for superior cooling and silent operation. This durable drive is housed in a compact all-aluminum case. No plastic shell casings here. High-Speed Portable Hard Drive Weighing in at less than 256grams, the G-DRIVE mini comes with a reduced form factor making it perfect those on the go. With 500GB of storage space you can store important documents, MP3s, digital video and digital photo files. The system can withstand up to 100 G's of shock to ensure your data is protected against the bumps and bruises encountered on the road. G-DRIVE mini is bus powered eliminating the need to carry an external AC power supply. G-DRIVE mini features a fan-less cooling system and a RPM drive. Easy to Setup - Time Machine Ready G-DRIVE mini comes preformatted HFS+ with Journaling and is Time Machine ready right out of the box. A simple initialization is all it takes to prepare G-DRIVE mini for use with Windows systems. Optional Power Adapter Typically, no AC power supply is necessary. The G-DRIVE mini is bus powered to eliminate the need to carry around an external AC power supply to use the drive. However, some computer systems may not supply adequate power via USB, which keeps the G-DRIVE mini from properly spinning up. If this is the case, it may become necessary to use an optional AC power adapter. Simply plug the optional power adapter into the G-DRIVE mini and attach the other end to a wall outlet. Warranty & Support G-DRIVE mini is backed by a standard 3-year limited warranty and unlimited free technical support by representatives experienced with the latest content creation applications. Product dimensions: 126 x 81 x 23mm (L x W x H)