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Zhejiang Gangkong Electric Co., Ltd is a trailblazing high-tech enterprise at the forefront of innovation, dedicated to the meticulous research and development, expert sales, and exceptional service of cutting-edge power supply and high/low voltage technology products. Our standout offerings encompass EPS emergency power supplies, UPS uninterruptible power supplies, integrated AC/DC power systems, DC power cabinets, and APF power filters. Each of our products has undergone rigorous certifications and testing, ensuring unmatched quality and reliability.
Our company boasts an elite management team, a highly skilled research and development squad, and seasoned market development professionals, all operating under stringent modern enterprise management standards. With concerted efforts of our dedicated workforce, our products have permeated a diverse array of industries. From power communication to major players like China Mobile and China Unicom, and spanning sectors including chemical industries, rail transit, hospitals, and finance, our unparalleled quality and service have garnered widespread acclaim and trust from our esteemed clientele.
High Frequency Online UPS Queen Star Series 1K-3Kva (1ph in/1ph out)
* Advanced DSP Technology: Harness the cutting-edge prowess of DSP technology to optimize performance and reliability.
* Environmentally Friendly and Eco-Designed: Designed with sustainability in mind, this product minimizes environmental impact while maximizing efficiency.
* Robust Input Voltage and Frequency Range: Accommodates a wide variety of input conditions, ensuring consistent power delivery.
* Zero Power Switch Delay: Experience seamless transitions with zero delay, safeguarding your sensitive equipment at all times.
* Proactive Active Load Management: Intelligent load management for optimal performance and resource utilization.
* Ample Expansion Slots: Future-proof your investment with expandable slots for additional capacity and functionality.
* Generator Compatibility: Easily integrate with generators for uninterrupted power continuity in every scenario.
| 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