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Ske Sr31-20ks 20kVA Three-Phase Rack Mount UPS for Data Centers
US$1,680.00-1,720.00
1 Piece
Sample price:US$200.00/piece.Request sample
Product profile
Phase
Three PhaseType
On-lineProtection
OvervoltageModel NO.
SR31-20KSApplication
DefenceClassification
Lighting/PowerStandby Time
Long-acting MachineStandby UPS
Sine Wave Output UPSOutput Capacity
Small TypeEquipment Mode
DecentralizedBrand
SkePhase Config
Three-Phase Input, Single-Phase Output (ConfigurabRated Capacity
20kVA/20kwInput Voltage
3X380VAC (Three-Phase + N + PE)Input Voltage Range
190-520 VAC @50% Load; 305-478 VAC @ 100% LoadInput Frequency
46-54Hz or 56-64HzInput Power Factor
>= 0.99 at 100% LoadOutput Voltage
208/220/230/240VAC (Single-Phase + N)Output Voltage Range
± 1%Frequency Range Battery Mode
50 Hz ± 0.1 Hz or 60 Hz ± 0.1 HzTransfer Time AC to Battery
0msTransfer Time
0msOutput Waveform
Pure Sine WaveEfficiency AC Mode
95.5%Efficiency Battery Mode
94.5%Battery Spec
32/36/40 Cells with NeutralTransport Package
Paper CartonSpecification
438 * 680 * 133 [3U] mmTrademark
SKEOrigin
ChinaHS Code
8504402000Production Capacity
50000PCS/YearKey features
High Efficiency Performance: Achieves 95.5% efficiency in AC mode and 98.5% in ECO mode for energy savings.
Zero Transfer Time: Provides 0ms transfer time from AC to battery mode ensuring continuous power.
Wide Input Voltage Range: Accepts 190-520VAC at 50% load and 305-478VAC at 100% load for stability.
Pure Sine Wave Output: Delivers clean pure sine wave output with low harmonic distortion for sensitive loads.
Flexible Configuration: Supports configurable single-phase input and output options for diverse needs.
Advanced Battery Management: Features adjustable charge current up to 12A and supports 32-40 cells.
Comprehensive Protection: Includes overload protection up to 150% and overvoltage protection capabilities.
Certified Quality: Complies with CE, RoHS, UL, FCC, PSE, and IEC international standards.
Company profile
Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.19h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
Address313, Floor 3, Building 1, Yard 4, Fuze Road, Fangshan, Beijing, China
Plant Area220 square meters
Registered Capital10,000,000 RMB
International Commercial Terms(Incoterms)CIF, CFR, EXW, FOB
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity1
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsUPS
R&D Engineers2 people
Our Industry Experience & Global Business Record
Year of Establishment2010-07-14
Main MarketsDomestic
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO14001, ISO45001:2018
Product Q&A
Q:Are you a factory or a trading company?
A:
We are a factory established in 2015. Our main products include UPS (Uninterruptible Power Supply), photovoltaic inverters, micro-module data centers, energy storage batteriess, etc.
Q:How to customize products and what aspects can be customized?
A:
First, customization requires meeting a certain quantity requirement (the specific quantity depends on the customization needs). We can customize the logo and product packaging. For small UPS, we can also customize the input power cord plug, output socket, enclosure material, color, display screen, etc. If only logo customization is required without other changes, the MOQ will be relatively lower.
Q:What is your minimum order quantity (MOQ)?
A:
For standard products in stock, the MOQ is 1 piece. For non-standard customized products, the specific quantity needs to be confirmed with our sales representative.
Q:What are the packaging methods?
A:
Generally, we use neutral kraft cartons or pallets for packaging. Upon receiving your brand authorization, we can use your customized packaging boxes.
Q:What are the payment terms?
A:
By T/T (Telegraphic Transfer), 30% advance payment as deposit, and 70% balance paid before shipment. Before you pay the balance, we will provide you with photos of the products and packaging.
Send Inquiry
*To:
Beijing Jinyida Borui Technology Development Co., Ltd.
Beijing Jinyida Borui Technology Development Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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