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We are Zhejiang Gangkong Electric Co., Ltd, a prestigious high-tech enterprise dedicated to pioneering advancements in power supply and high/low voltage technology. We excel in the research, development, professional sales, and unparalleled service of sophisticated products that meet the dynamic needs of our clients. Our flagship offerings include EPS emergency power supplies, UPS uninterruptible power supplies, integrated AC/DC power systems, DC power cabinets, and APF power filters, all of which have been rigorously certified and meticulously tested to ensure outstanding performance and reliability.
Zhejiang Gangkong Electric Co., Ltd boasts an elite management team, an innovative and cutting-edge R&D division, alongside seasoned market development experts. We adhere to the strictest modern enterprise management standards, ensuring excellence in every facet of our operations. Through the dedicated efforts of our team, our products have become indispensable in a multitude of industries. Our solutions are vital to power communications, China Mobile, China Unicom, and industrial sectors like the chemical industry, rail transit, healthcare, finance, and beyond. Our commitment to exceptional quality and service has earned us the trust and admiration of a diverse clientele.
Introducing the High Frequency Online UPS Queen Star Series 1K-3Kva (1ph in/1ph out), a cutting-edge solution tailored for unwavering power protection.
* Engineered with advanced DSP Technology for superior performance and efficiency.
* Crafted to be Environment Friendly and meticulously eco-designed to minimize ecological impact and maximize sustainability.
* Features a Wide range of input voltage and frequency, offering flexible adaptability in diverse conditions.
* Provides a Zero power switch delay, ensuring seamless and continuous power delivery without interruptions.
* Includes Active Load Management for enhanced control and optimized energy distribution.
* Equipped with Sufficient Expansion Slots to accommodate future upgrades and additional functionalities.
* Fully Generator Supportable, enabling reliable operation even in power outage scenarios.
| Technical Specification: | ||||||||||
| Model | Q1KPus | Q1K | Q1KL | Q2KPLUS | Q2K | Q2KL | Q3KPLUS | Q3K | Q3KL | |
| Rating | 1KVA/900W | 2KVA/1800W | 3KVA/2700W | |||||||
| Input | ||||||||||
| Input system | Single phase&earth ground | |||||||||
| Voltage range | (90±5)VAC~(290±5)VAC | |||||||||
| Power factor | ≥0.99 | |||||||||
| Voltage range of bypass | (80±5)VAC-(286±5)VAC(default:80VAC-264VAC Could be adjusted by software) | |||||||||
| Output | ||||||||||
| Output system | Single phase&earth ground | |||||||||
| Rated voltage | 220/230240VAC | |||||||||
| Power factor | 0.9(Standard) | |||||||||
| Voltage precision | ±2% | |||||||||
| Output frequency |
Normal mode |
1.The output frequency synchronizes with the input frequency when the input frequency is in the range of 46Hz-54 Hz | ||||||||
| 2.The output frequency is 50Hz when the input frequency is not in the range of46Hz-54Hz | ||||||||||
| Battery mode | 3.Can be set as 60Hz | |||||||||
| Inverter overload capacity (Utility power,25°ºC) |
105%±5%<Load≤125%±5%50s transfer to bypass | |||||||||
| 125%±5%<Load≤150%±5%25s transfer to bypass | ||||||||||
| Load>150%±5%300s transfer to bypass | ||||||||||
| Transfer time | 0ms(Normal mode←→Battery mode) | |||||||||
| Crest factor | 3:1 | |||||||||
| Battery | ||||||||||
| Batteries voltage | 24VDC | 36VDC | 48VDC | 72VDC | 96VDC | |||||
| Battery Quantity | 2 | 3 | none | 4 | 6 | none | 6 | 8 | none | |
| Battery Type | Sealed maintenance-free lead-acid battery of battery voltage 12V17AH | |||||||||
| Backup Time(25ºC) | Full load:5-10mins(Standard) | |||||||||
| Charge current | 1A | 6.5A | 1A | 5.5A | 1A | 5.5A | ||||
| Physical | ||||||||||
| Operating environment | Humidity:20%-90%,Temperature:0°C-40°C | |||||||||
| Size(W×DxH)mm | 350×144×229 | 424×190×328 | 424×190×328 | |||||||
| Net Weight(kg) | 9.5 | 11.5 | 5.7 | 18.2 | 22.2 | 10 | 22.3 | 26.3 | 10 | |
Q1: Why you should choose us?
---16 years UPS experiences
---Professional team for both oversea and domestic market
--UPS provider of SCO meeting 2015 and Shanghai-Kunming high-speed railway project
---Qualified product plus competitable prices
---Delivery in time
---Sincerely services