30kVA Three Phase Online UPS with DSP Control - 27KW High Frequency Parallel System for Data Centers
Price:
Negotiation
MOQ:
5
Delivery Time:
25 working days
Brand:
RSUN or OEM service
Product Description
Product Overview
The RSUN DT33 Series is a high-efficiency, true online double-conversion UPS system engineered for demanding three-phase power applications. With input and output both in three-phase, it ensures consistent and clean power delivery for mission-critical infrastructure.
Key Features
- Online double conversion for seamless power transfer
- DSP control for high stability and precision
- Active PFC with 0.99 input power factor
- Configurable battery system (±16 - 20 units)
- 4-unit parallel capability with shared batteries
- Smart multi-stage charging technology
- LCD + LED display for real-time status monitoring
- Maintenance bypass switch for service continuity
- Supports unbalanced three-phase loads
- RS-232 communication with optional SNMP support
- Emergency Power Off (EPO) functionality
Technical Specifications
| Model | DT33-10K | DT33-20K | DT33-30K | DT33-40K | DT33-50K | DT33-60K | DT33-80K | DT33-100K | DT33-120K | DT33-160K | DT33-200K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity | 10kVA | 20kVA | 30kVA | 40kVA | 50kVA | 60kVA | 80kVA | 100kVA | 120kVA | 160kVA | 200kVA |
Input Specifications
Rated Voltage: 380Vac (3 phase+N)
Voltage Range: 304Vac - 478Vac (line voltage) full load
Frequency Range: 40Hz - 70Hz
Power Factor: ≥ 0.99@100% load; ≥ 0.98@50% load
THDi:
Output Specifications
Output Voltage: 380/400/415Vac (3phase+N)
Voltage Accuracy: ±1%@balanced load; ±5%@unbalanced
THDu: ≤2% (100% linear load); ≤4% (nonlinear load)
Power Factor: 0.9 (1 optional)
Switching Time: 0 ms (Main power Battery); 1 ms (Inverter Bypass);
Efficiency
Inverter Mode: ≥95%
ECO Mode: ≥99%
Applications
IT & Data
Data centers, server rooms, cloud platforms, NOCs
Telecom
Base stations, switching centers, transmission hubs, ISP facilities
Finance
Core banking, trading systems, data vaults, ATMs
Transportation
Airports, rail systems, traffic control, logistics operations
Government
Public sector IT, emergency systems, security networks
Industry
Factory automation, production lines, industrial IoT systems
Energy
Power grids, renewables, oil & gas monitoring, substations
Frequently Asked Questions
Q1: Can I request a UPS sample for evaluation?
Yes, sample orders are welcome for testing and evaluation purposes. We also support mixed model samples if needed.
Q2: What is your delivery time?
For samples, the lead time is typically 5-7 days. Mass production requires approximately 25 working days, depending on order size and customization.
Q3: Is there a minimum order quantity (MOQ)?
No strict MOQ is required. We accept orders starting from just one unit for testing or pilot use.
Q4: What shipping methods are available, and how long is the transit time?
Shipping options include sea freight, air freight, and express services such as DHL, FedEx, or UPS. Delivery times vary by region and method.
Q5: How can I place an order?
1. Share your requirements or application scenario. 2. We'll provide a detailed quotation tailored to your needs. 3. After sample approval (if needed), confirm the order and arrange a deposit. 4. Production will begin, with regular updates throughout the process.
Q6: Can I customize the UPS with my logo?
Yes, OEM service is available. Please send us your logo files and confirm details prior to production.
Q7: Do you provide a warranty for your UPS systems?
Yes, we offer a 3-year limited warranty covering manufacturing defects and performance issues under standard operating conditions.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Rsun Power Technology Co.,Ltd
Location
Block 1, NO. 46, Xianfeng Road, Mingcheng Town, Gaoming District, Foshan, Guangdong, China
Contact Person
Bella