RSUN DT33 Series 20KVA Three Phase Online UPS with 0.99 Power Factor 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-performance three-phase online double-conversion UPS engineered for demanding power environments. With advanced PFC technology achieving up to 0.99 input power factor, this system reduces upstream stress while enhancing energy efficiency for medium-scale data centers.
Key Features
- Double-conversion true online UPS technology
- Advanced DSP for precise control and monitoring
- PFC-enabled with input power factor up to 0.99
- Battery configuration: ±16 - 20 units
- Parallel operation support for up to 4 units with shared batteries
- Smart multi-stage charging management system
- Dual interface: LED + LCD display
- Built-in maintenance bypass functionality
- Tolerates three-phase load imbalance
- RS-232 standard interface with optional SNMP
- Emergency Power Off (EPO) included
Technical Specifications
Capacity Range
| Model | Capacity |
|---|---|
| DT33-10K | 10kVA |
| DT33-20K | 20kVA |
| DT33-30K | 30kVA |
| DT33-40K | 40kVA |
| DT33-50K | 50kVA |
| DT33-60K | 60kVA |
| DT33-80K | 80kVA |
| DT33-100K | 100kVA |
| DT33-120K | 120kVA |
| DT33-160K | 160kVA |
| DT33-200K | 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 | <3% (100% linear load); <5% (100% nonlinear load) |
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); <2 ms (Inverter ECO) |
Efficiency Performance
| Inverter Mode | ≥95% |
| ECO Mode | ≥99% |
Application Scenarios
- IT & Data: Data halls, edge computing, cloud clusters, NOC facilities
- Telecom: Mobile networks, core switching, signal relay, ISP nodes
- Finance: Transaction systems, ATM networks, banking datacenters
- Transport: Air traffic control, rail operations, logistics terminals
- Government: Public safety networks, emergency communications, e-Government systems
- Industrial: Smart factories, robotics, PLC & SCADA systems
- Energy: Grid control, renewables, oil & gas instrumentation
Frequently Asked Questions
Q: Can I request a sample unit of the UPS?
A: Absolutely. We support sample orders for testing and evaluation purposes. You may also request a mix of models if needed.
Q: What's the typical lead time for orders?
A: Samples are ready within 5-7 days. For bulk production, standard lead time is around 25 working days, depending on quantity.
Q: Is there a minimum order quantity (MOQ)?
A: No strict MOQ. Even a single unit can be ordered for sample validation.
Q: What shipping options do you offer?
A: We ship via sea freight, air cargo, and express couriers such as DHL or FedEx. Delivery times vary by destination and method.
Q: Can I customize the UPS with my company logo?
A: Yes. Logo branding is available, please inform us during the initial order process for proper arrangement.
Q: Do your UPS systems come with a warranty?
A: Yes, all products include a 3-year limited warranty covering manufacturing defects and hardware performance.
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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