Frequency conversion series resonance test device is designed and manufactured for alternating-current withstand voltage test of Possessing a wider application scope, it is the ideal withstand voltage equipment for prefecture-level, municipal-level and county-level high-voltage test departements as well as power installation and repair & testing engineering units.
Frequency Conversion Series Resonance Test Device
Technical index
Rated voltage
Quality factor under full load in test of fire power generator Q 10 relating to load
Quality factor under full load in cable test Q 30 relating to load
Quality factor under full load in test of main transformer: Q 30 relating to load
GIS, the quality factor under full load in switch test and other tests Q 50 relating to load
Input power supply single phase of 380V
Frequency adjustment range 20Hz 300Hz
Accuracy of system measurement 1.5
The unit possesses protective functions, such as over voltage, over current and zero start.
Description for main configuration and technical data of equipment
One set of variable-frequency power supply
Rated power 10kVA;
Input voltage single phrase of 220V or three phase of 380V 10 and 45 65Hz
Features:
1) this device can reach perfect effect to electromotor for oil field and clothing.
This device can be applied to all kinds of three-phase electrical equipment
Especially some complicated equipment with heavy load
2) usage: try to install it in front of electrical equipment and at the back of
Ammeter. As all the engineering products have been installed in the box,
It is very convenient to install. After installing, all the indicator lights
Turned bright, the device begins to effect on electricity-saving
3) work load: each j.S.D three-phase electronic power saving engineering
Contains six sets of three-phase electronic electricity saving devices. Its work
Load is 60kw, 380v, 50-60hz, three-phase
4) life span: six to eight years
5) remark: the effect is distinct after a month, the longer time you use it, the
More electricity you will save. Consider installing several electricity-saving
Engineering jointly if the load is heavy
6) the number of engineering that have to be installed equals to the total
Electricity load/60kw
7) we have our own appearance design patents
Building costs of typical individual house is about 40% cheaper than another popular in eu systems;
Small costs of investment, production and working power the execution of buildings in system r;
Costs of air conditioning for typical house is about 5 times cheaper than another popular in eu systems;
Costs of heating for typical house is about 5 times cheaper than another popular in eu building systems;
System r possesses indispensable certificates and it fulfils all valid in eu building norms:
- stamina norms
- resistance on moisture
- protecting before noise
- protecting before fire
- hygienic norms
- norm of waste of energy
- large range of recycling
Coefficient of heat infiltration “u” for 30 cm of wall is ca. U = 0, 20 w/m2k and can be more reduced easily yet;
Heat energy consumption for typical individual house is ca. 42, 50 kwh/m2 and can be more reduced easily yet;
System consists from 17 basic building elements;
Lateral surface of one typical structural element: 0, 18 m2
Consumption structural typical elements per unit: 5, 5 elements/m2
The joining the elements follows of thin-layer plaster glue.
Basic materials to production small block in system r:
- plaster
- water
- expanded polystyrene, eps
Product model: p65
Capacity:15600mah(57.7wh)
Size: 174*78*21.5(mm)
Weight (net): about 420g
Cell type: lithium battery icr 18650
Input: mic usb: 5v/2.1a(max) nb: 13-20v/3a(max)
Output: usb1: 5v/2.1a, usb2: qc 2.0 5v/2.1a 9v/2a 12v/2a(max), nb: 12-24v/65w(max)
Charge mode: cc-cv (costant-current charge/constant-voltage charge)
Charge and discharge: yes
Application: smart phones, tablet pcs, notebook, car charging
Conversion efficiency: more than 93%
Charge full time(input): usb charging 8-12 hours (need 2.1a adapter) nb port car charger charging: about 3 hours.
Cycle times: more than 500 times
Charge temperature range: 0?~+50?
Discharge temperature range: -10?~+65?
Storage temperature range: 0?~+45?, within 30 days
Long-term storage temperature range: 0?~+40?, within 180 days
Storage humidity: 45%~85% rh
Long term storage time: advise charging it if it is not used within 90 days.
Application: charge all kinds of dc5v usb interface products, such as smart mobile phone , tablet pc , notebook, mp3/mp4, digital camera, etc.
Specification:
1, qc power bank, quick charge.
2, lcd display, accurate, inteligent, efficiency.
3, multi-function, fit for tablet pcs, notebook, mobile phones, car charged and car start.
4, conversion efficiency up to 93%.(ordinary power bank 82%)
5, safe protection: overvoltage protection, undervoltage protection, overcurrent protection, overtemperature protection.
Electricity Saving Box
30kw or 50kw dual, 100% ABS, CE Available
Function: Improve Power factor / harmonic filter / eliminates emf / transient surge protector
Intelligent electric Power saver for home, Shop, School, etc...
Search Exclusive Distribution agent for every country
OEM your brand
50kw
CE Available
Patent Design, protect your market.
Material: 100% ABS, Hi quality, Heavy
Rated Voltage: 90V-250V
Rated Frequency: 50/60Hz
Big size: 130*80*40mm.
Power saver
It reduces electrical consumption upto 33%, stabilizes load current, filter harmonics & improves power factor.It operates on 230vac (range 90-270vac) & operating freq 50/60hz.It is maintenance free & easy to install in any 2/3 pin sockets. Normal working is indicated by green led, its capacity is 15000va with free replacement guarantee for 12 months.
It increases the lifespan of appliances (fan, fridge, washing machine, mixers, computer, water pump, vacuum cleaner, air conditioner, disc washer, sewing machine, ata chaki, wet grinder etc) & lighting loads.It has wide application for houses, apartments, shops, restaurants, hospitals, offices, schools, resorts, factories, auditorium, malls, commercial complex, exhibition center, holy places, railway stations, atm center, farm house, green house, porta cabin .It saves energy thus saves money.
1.Mega power saver is an innovative technology and patent device in 21st century,
Intended for use in the house and small-and middle-scale companies. It effects power saving and cuts electricity bills
By increase in power factor. It can also stabilize indoor electric current & voltage and prolong lifespan of electric appliances.
2.Mega power saver does not consume the power by itself; daylong and yearlong use will not bring extra electricity charge. This device is suitable for normal electric appliances such as air conditions, refrigerators, washing machines, televisions, fans, pumpers, lamps, computers, etc.But, it effects no power saving on heating íºresistanceí¿ electric appliances such as Electromagnetic stoves, ovens, water heaters, etc.
3.It can work with power supply: single-phase 110v or 220v, 60hz/50hz. Please use it in accordance with power supply specifications locally. Mega power savers of 110v cannot be substituted for those of 220v in use.
4.Safety protect:
A. Patent aps (anti-power shock) exclusive design
B. Protect against leakage, electric shock, and shock due to abnormal pulling out.
C. Overload protection for the blink of high voltage or high current.
Quality assurance
1.Certificated by ulíg ul e302379.
(the first one passed ul certification among plug-in filter power saving devices in the market.)
2.Certificated by ce íg95-0291
3.Product quality is in conformity with Europe rohs command.
4.New utility (invention) patentígpower saving device china íg
Invention patent no.200620025611.2, listed under state intellectual property office of P.R.China, Taiwan
Invention patent number m294777, listed under intellectual property office of ministry of economic affairs.
Enhance the effectiveness of device-side (a little distance away from the electric meter) electricity, instant compensate of electric current, suppress harmonic wave, raise power factor to compensate circuit loss and avoid invalid waste of electricity to achieve power saving effectiveness.
Mega auto power up consumes little electric current (one red led light), which is installed by the equipment and it starts by auto-detection device, can be used 24 hours a day 365 days a year.
Use under 3-phase voltage 220víp440vía60/50hz environment. Can be used at least for 5 years. Free warranty for 1 year.
This product is suitable for 3-phase (220-440v); those with characteristic of standby and constant movement linear (inductive) loading machinery equipment will have obvious effect.
Suitable for large companies, business, firms and factories under 3-phase electrical environment.
Provided with new model patent of auto-detection starter device. The product is ce safety certificate guaranteed.
Enhance the effectiveness of device-side (a little distance away from the electric meter) electricity, instant compensate of electric current, suppress harmonic wave, raise power factor to compensate circuit loss and avoid invalid waste of electricity to achieve power saving effectiveness.
MEGA Auto Power Up consumes little electric current (one red Led light), which is installed by the equipment and it starts by auto-detection device, can be used 24 hours a day 365 days a year.
Use under 3-phase voltage 220víp440VíA60/50HZ environment. Can be used at least for 5 years. Free warranty for 1 year.
This product is suitable for 3-phase (220-440V); those with characteristic of standby and constant movement linear (inductive) loading machinery equipment will have obvious effect.
Suitable for large companies, business, firms and factories under 3-phase electrical environment.
Provided with new model patent of auto-detection starter device. The product is CE safety certificate guaranteed.
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