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Online Double Conversion 15KVA UPS 3 Phase Input 1 Phase Output RS232 USB 15KW
Online Double Conversion 15KVA UPS 3 Phase Input 1 Phase Output RS232 USB 15KW
Online Double Conversion 15KVA UPS 3 Phase Input 1 Phase Output RS232 USB 15KW
Online Double Conversion 15KVA UPS 3 Phase Input 1 Phase Output RS232 USB 15KW
Specifications
Brand Name :
RSUN or OEM service
Model Number :
DT31-15K
Place of Origin :
China
MOQ :
5
Price :
Negotiation
Payment Terms :
L/C,T/T
Supply Ability :
10,000PCS per month
Delivery Time :
25 working days
Packaging Details :
Wooden box
UPS Type :
3 Phase UPS
Capacity :
15KVA 15kW
Input Voltage :
360/380/398/415VAC
Output Voltage :
208/220/230/240VAC
Frequency Range :
46～54 Hz or 56～64Hz
Efficiency :
>96.5%(Peak efficiency), ＞98.5%(ECO Mode)
Battery type :
sealed lead acid battery
Battery Voltage :
16PCS(default), 16～20PCS Settable
LCD Indicators :
Load level, Battery level, AC mode, Battery mode, Bypass mode,etc
SNMP Card :
Optional
Description

Three Phase UPS 15KW UPS 15KVA three phase input single phase output online ups RS232 USB EPO online ups double conversion

KEY FEATURES:
• True Online Double-Conversion Architecture
• 3-Phase Input / 1-Phase Output, optimized for sensitive loads
• Configurable battery bank: ±16 to 20 cells
• Programmable charging current: 1A to 12A
• Full protection: Overload, surge, and short circuit
• Built-in EPO (Emergency Power Off) function
• RS-232 standard interface, SNMP module optional
• Ideal for high-end electronic systems and critical applications

DESCRIPTIONS:

The RSUN DT31 is a compact, high-density three-phase online UPS with double-conversion architecture. Equipped with digital signal processing and active power factor correction (PF ≥ 0.99), it minimizes input distortion and optimizes energy use. Designed for sensitive loads, it delivers stable power while protecting against transients, harmonics, and grid instability.

SPECIFICATIONS:

Model DT31-10K DT31-15K DT31-20K
Capacity 10kVA / 10KW 15kVA / 15KW 20kVA / 20KW
Input
Main topology
3Ph+N+PE
Nominal Voltage
360/380/398/415VAC(@Line Voltage)
Input voltage
190-520 VAC (3Ph ) @ 50% Load
305-478 VAC (3Ph ) @100% Load
Frequency Range
46～54 Hz or 56～64Hz
Output
Main topology
1Ph+N+PE
Nominal Voltage
208/220/230/240VAC(@208V derating 90%)
Voltage Regulation
± 1%
Output Frequency
46～54 Hz @ 50Hz; 56～64 Hz @ 60Hz
Harmonic Distortion
≤3% (Linear Load); ≤5% (Non-linear Load)
Transfer Time
0ms(Line Mode To Battery Mode, Bypass Mode to Line Mode, Line mode to ECO mode.
Efficiency
>96.5%(Peak efficiency), ＞98.5%(ECO Mode)
Battery
Battery Pieces
16PCS(default), 16～20PCS Settable
Charging Current
5A(default), 1～12A Settable
Charging mode
Two / Three auto selection (Three states: CC/CV/Floating;Two states:CC/Floating)
LCD Indicators
Load level, Battery level, AC mode, Battery mode, Bypass mode,etc
Physical
Size (mm)
550×190×500
Environment
Working Temperature 0-40 °C (non condensing)
Relative Humidity 0~95% no condensation
Altitude 1000 meters no derate, ＞ 1000 meters derating 1% for every 100 meters rise
Management
Communication Port
RS232, USB, EPO
Optional SNMP Card

Application Scenarios:
• Information Technology - Enterprise servers, edge computing nodes, and cloud-based platforms
• Telecom Networks - Mobile stations, core routers, and ISP backbone nodes
• Banking & Finance - ATM systems, transaction servers, and digital banking centers
• Transportation Systems - Air, rail, and logistics control infrastructure
• Government Services - e-Government platforms and public safety communications
• Industrial Environments - Smart manufacturing, automated lines, and industrial control systems
• Energy Sector - Smart grids, renewable energy farms, and oil & gas telemetry

FAQ (Frequently Asked Questions):

Q: Can I try a unit before bulk ordering?
A: Definitely! We offer sample units, and you’re free to request different models for comparison.

Q: How fast can I get my order?
A: Samples ship in about a week. Standard production time for larger orders is roughly 25 business days.

Q: Do you have a minimum order limit?
A: Not at all. We welcome single-unit orders especially for first-time evaluation.

Q: What are the shipping options?
A: We ship globally via DHL, FedEx, air freight, or sea. Delivery time depends on the selected method and destination.

Q: What’s the ordering process like?
A: Share your product needs, and we’ll prepare a detailed quote. After confirmation and deposit, we proceed with production.

Q: Can you print my logo on the UPS?
A: Yes, branding is available. Just send us your logo early in the order process.

Q: What warranty do you offer?
A: We provide a limited 1 - 3 year warranty, depending on the model. It covers product defects and core function reliability.

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Online Double Conversion 15KVA UPS 3 Phase Input 1 Phase Output RS232 USB 15KW

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Product Detail
Brand Name :
RSUN or OEM service
Model Number :
DT31-15K
Place of Origin :
China
MOQ :
5
Price :
Negotiation
Payment Terms :
L/C,T/T
Contact Supplier
Online Double Conversion 15KVA UPS 3 Phase Input 1 Phase Output RS232 USB 15KW
Online Double Conversion 15KVA UPS 3 Phase Input 1 Phase Output RS232 USB 15KW

Rsun Power Technology Co.,Ltd

Verified Supplier
1 Years
guangdong, foshan
Since 2002
Business Type :
Manufacturer, Importer, Trading Company
Main Products :
Line Interactive UPS, High Frequency Online UPS, Offline UPS
Total Annual :
15,000,000USD-30,000,000
Employee Number :
300~500
Certification Level :
Verified Supplier
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