Hand-cranked generators: Konel-Jiedian electric hand-cranked generators are widely used in various communication equipment such as satellite phones, Beidou individual equipment, GPS positioning and navigation.
Brief introduction of KON-20WDC series hand crank generator
Description:
Our product is a portable hand-cranked generator, an emergency backup power source that can be charged and supplied. In any corner of the world, it can be used for various electronic products to use human hand-cranked power generation without any electricity, oil-free power generation, or solar energy.
It can be used in emergency power conditions such as field operations, border patrol, communication command, forest fire protection, outposts, ships, marine operations, water conservancy monitoring, traffic command, fieldwork, rescue operations, natural disasters, survival training, fieldwork, emergency communications, emergency lighting, long-term lack of electricity, mountaineering, hiking, and tourism.
It mainly charges portable products such as low-power communication radio stations, land and sea satellite phones, Beidou individual equipment, walkie-talkies, laptops, PDAs, mobile phones, camcorders, digital cameras, music CDs, MP4, MP3, portable mobile TVs, DVDs, radios, flashlight lighting, and various Portable products such as lamps, power tools, and various measuring instruments are powered or charged. It also can charge various types of batteries directly such as lithium batteries, nickel-metal hydride batteries, and lead-acid batteries.
Features:
High-tech magnetoelectric conversion technology is used in our product and it has the advantages of small size, high power and high efficiency. The shell is made of high-strength aluminum alloy composite material, which is light in weight, durable and easy to carry.
The circuit adopts a wide range of output voltage, which is suitable for charging all electrical batteries of 0-28V. The charging method adopts the most efficient pulse charging method, which fully activates the battery and prolongs the battery life and protects the battery.
Our product can also be used with backup batteries and optional inverters. It can be inverted to 220V AC mains power for any electrical appliances below 100W to improve the continuity of electronic products.
Technical Parameter:
Rated power: 20W
Output: There are single-channel voltage output and dual-channel voltage output, please specify when customizing
Output voltage: 5V±0.5V, 6V±0.5V, 7.2V±0.5V, 8.4V±0.5V, 12V±0.5V, 12.6V±0.5V, 14.6V±0.5V, 15V±0.5V, 16.8V± 0.5V, 19.5V±0.5V, 24V±0.5V, 28V±1V, 55V±2V, 120V±5V, and various voltages can be customized.
Rated current: 2.0A Maximum current: 3.0A
Ripple: designed to charge the battery, need to have ripples in order to achieve the best charging effect
Rated load: ≥20W full load
Voltage change rate: ≤20%.
Torque: 10N.m
Hand crank speed: 90~140 r/min
Protection function: over voltage, over current, overheat protection, overload protection function.
Charging time: 20W/hour, such as the time required to charge a 5AH/12V battery 5A×12V÷20W=3.0 hours
Discharge time: total battery power (W) ÷ load power (W) = working time
Using a fully charged 5AH/12V battery for 3W-LED light working time: 5A×12V÷3W=20 hours
Load selection requirements: Hand cranks are generally used when there is no mains or power failure. In order to extend the work, you should try to choose energy-saving low-power electrical appliances, such as 1-10W LED lamps, radios and walkie-talkies to extend the silent time and reduce the number of calls to save electricity.
Net weight: 650g
Host size: 113×67×40mm
Handle length: 140mm
Small packing box size: 205×135×80mm, weight: 0.85Kg, quantity: 1 set
Packing box size: 425×425×300mm, weight: 20Kg, quantity: 20 sets
Motor type: brushless generator (maintenance-free)
Magnet: high standard neodymium iron boron permanent magnet
Coil: pure copper wire
Gear: Precision metal
Bearings: sealed ball bearings, oil-impregnated bearings
Lubrication: Commonly used industrial grade lubricating oil -30ºC----220ºC, special requirements
use military aviation lubricating oil -50ºC----220ºC
Shell: precision die-cast aluminum alloy
Appearance color: army green
Waterproof grade: rainproof
Product grade: industrial grade product
Remarks: Any output voltage within the voltage range of 3-120VDC can be customized for customers.