Rsun Power Technology Co.,Ltd
| 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 |
| Brand Name | RSUN or OEM service |
| Model Number | DT31-15K |
| Place of Origin | China |
View Detail Information
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Product Specification
| 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 |
| Brand Name | RSUN or OEM service | Model Number | DT31-15K |
| Place of Origin | China | ||
| High Light | Online 15KVA UPS 3 Phase ，Double Conversion 15KVA UPS 3 Phase ，Online UPS RS232 | ||
Three Phase UPS 15KW UPS 15KVA three phase input single phase output online ups RS232 USB EPO online ups double conversion
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
|
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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
|
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| Output | |||||
|
Main topology
|
1Ph+N+PE
|
||||
|
Nominal Voltage
|
208/220/230/240VAC(@208V derating 90%)
|
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|
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.
|
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Efficiency
|
>96.5%(Peak efficiency), ＞98.5%(ECO Mode)
|
||||
| Battery | |||||
|
Battery Pieces
|
16PCS(default), 16～20PCS Settable
|
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| Charging Current |
5A(default), 1～12A Settable
|
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|
Charging mode
|
Two / Three auto selection (Three states: CC/CV/Floating;Two states:CC/Floating)
|
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|
LCD Indicators
|
Load level, Battery level, AC mode, Battery mode, Bypass mode,etc
|
||||
| Physical | |||||
| Size (mm) |
550×190×500
|
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| 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 | ||||
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.
Company Details
Business Type:
Manufacturer,Importer,Trading Company
Year Established:
2002
Total Annual:
15,000,000USD-30,000,000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
With over 23 years of industry expertise, RSUN POWER is a trusted manufacturer specializing in Uninterruptible Power Supplies (UPS), inverters, and battery solutions. Our state-of-the-art factory spans nearly 20,000 square meters and is equipped with 33 fully automated SMT production lines, over 10 ... With over 23 years of industry expertise, RSUN POWER is a trusted manufacturer specializing in Uninterruptible Power Supplies (UPS), inverters, and battery solutions. Our state-of-the-art factory spans nearly 20,000 square meters and is equipped with 33 fully automated SMT production lines, over 10 ...
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