Name: 4kw Online Low Frequency UPS single phase foroffice electrical appliances
Features:
1. Pure sine wave output
2. CPU control technology; SCM control
3. Strong ability of impact resistance
4. Wide input voltage range: 90-280V; Four step AVR (three step boost, one step reduction voltage)
5. Protection against overload, short-circuit, overvoltage, under-voltage and over-temperature, etc.
6. Anti reverse connection protection and high-low voltage protection(option)
7. Special overload protection: When it is overload, it will lock the unit automatically, when it restores, it will restart the unit automatically again.
8. Strong inverter ability. It can change frequency immediately and it is able to drive the inductive load such as air conditioner, refrigerator, motor, etc.
Protect function:
1. Lack-voltage alarm protection
2. Low-voltage protection
3. Over voltage protection
4. Over load protection
5. Short-circuit protection
6. Over temperature protection
7. AC input low voltage protection
8. AC input over voltage protection
9. Battery reverse connection protection (Optional)
Application:
1. Power Supply Field: Solar System, wind power system, gas discharge lamp and etc.
2. Household Appliances: Lamps, refrigerator, TV, washing machine, electric fans, vacuum cleaner, air conditioner, satelliate receiver, micro-wave oven, induction cooker etc.
3. Office area: Computer, printer, copier, scanner, digital camera and etc.
4. Power tools series: Electric saw, drilling machine, punching machines, air compressor etc.
5. Irrigating system: Solar pumping system
6. Traffic Devices: Military vehicle, police cars, medical ambulance, ships, traffic lights, and etc.
Warranty: Two years
If you can cooperate with us, we will be honored and you will benefit from:
1. Professional engineers and professional analysis equipements and testing decives support professional aftersales services
2. The good construction warranty is 2 years
3. Your client will be satisfied on the right schedule and quality
4. Your can get good reputation from your market and obtain more orders
5. The free inverter samples will be provided after your first 3 orders
6. The reasonable prices
7. Any question from you are welcome and will be replied in 24 hours.
|
Rated capacity(VA) |
3KW |
4KW |
5KW |
6KW |
|
Input |
Commercial Power range (VAC) |
100/110/120/127/220/230/240(+25%,-35%) |
100/110/120/127/220/230/240(±20%) |
|
Frequency(Hz) |
50/60±10% |
|
Output |
AVR voltage range(VAC) |
100/110/120/127/220/230±10%(Auto-sensing) |
(No) |
|
Efficiency |
90% |
|
Transfer time |
Typical:4ms(Including detection time) |
|
Battery |
DC Voltage |
24/48VDC |
48/96/192VCD |
|
Output |
Waveform |
Pure sine wave |
|
Frequency(Hz) |
Commercial power supply: shared frequency with the commercial inversion state:60/50±0.5 |
|
Protection |
Overload |
IPS automatically shut down if overload exceeds 120% of normal value for 10 seconds, IPS automatically resume work if overload comes to rated load. |
|
Battery |
Type |
Sealed, maintenance-free lead acid |
|
Recharge current |
15A(Maximum) |
|
Batteryprotection |
Automatic self-test, discharge protection, over-charge protection, smart management system. |
|
Size |
External Size(mm)D×W×H |
470*260*500 |
|
Size(mm)D×W×H |
532*468*335 |
|
Net weight(kg) |
40 |
35 |
43 |
44 |
|
Gross weight(kg) |
42 |
37 |
44 |
46 |
Foshan Polytex Technology Co., Ltd. Was founded in 2009, which is located at Guangdong New Lighting Industrial Base, Nanhai District, Foshan City, Guangdong Province of China, specialize in Renewable Energy, include Uninterruptible Power Supply ( UPS ), High Frequency Online UPS, offline UPS, home UPS, normal frequency online UPS, inverter, include off-grid inverter and on-grid inverter for solar system and wind turbine system, Telocom Inverter, Battery, include lead acide battery, deep cycle battery, GEL battery, Solar and Wind turbine Hybrid system, include solar charge controller, solar panels and small wind turbine system and LED street lights.
Foshan Polytex Technology Co., Ltd has a strong team consisted of highly competent personnel for the R&D, sales and production. Besides, the company applies the advanced production technology and the impeccable detection, measuring and testing quality control equipment. With the accurate measuring & testing technology as well as the perfect ISO9001: 2008 quality management system, the company insists on pursuing the products' Reliability, practicality and advanced nature as well as continuously seeking for the technical breakthrough and innovation which bring the brand new conception of the product development for us. Currently, our products have passed through such related certifications as CE/EMC, RoHS, TLC, UL and TLC.
Foshan Polytex Technology Co., Ltd adheres to the "people-oriented, pragmatic, dynamic, creative excellence" enterprise culture. In order to provide the high-quality, reliable, energy-saving and environmentally green products to the society, we take soft cultural marketing to display our hard power while focusing on the combination of the company' S inner management and external development.
Foshan Polytex Technology Co., Ltd is willing to work with all domestic and overseas friends from various kinds of fields and create our brilliant future together.
