100KVA Online UPS 3 Phase UPS Manufacturers UPS 50kva Module Three Phase Ups Systems 32-40PCS Battery Quantity
KEY FEATURES:
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Online double-conversion UPS
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Reliable DSP-based control
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Active PFC, PF up to 0.99
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Flexible battery setup (32 ~ 40 pcs)
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Parallel up to 4 units with shared batteries
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Intelligent multi-stage charging
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LCD/LED display for easy monitoring
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Built-in maintenance bypass
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Handles 3-phase imbalance
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RS-232 port, optional SNMP
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Emergency Power Off (EPO) support
DESCRIPTIONS:
The RSUN DT33 Series is a high-performance online UPS built for mission-critical environments. Featuring three-phase input and output, it incorporates active PFC to reach an input power factor of up to 0.99, boosting efficiency and reducing strain on the upstream power network.
Its compact, high-density design saves valuable space without compromising output, while advanced DSP control delivers precise voltage regulation, continuous monitoring, and strong protective functions.
The DT33 safeguards sensitive equipment against power anomalies such as surges, sags, transients, harmonics, and frequency fluctuations, ensuring reliable, uninterrupted power for continuous operations.
SPECIFICATIONS:
| Model |
DT33-10K |
DT33-20K |
DT33-30K |
DT33-40K |
DT33-50K |
DT33-60K |
DT33-80K |
DT33-100K |
DT33-120K |
DT33-160K |
DT33-200K |
DT33-300K |
| Capacity |
10kVA |
20kVA |
30kVA |
40kVA |
50kVA |
60kVA |
80kVA |
100kVA |
120kVA |
160kVA |
200kVA |
300kVA |
| Input |
| Rated Voltage |
380Vac (3 phase+N) |
| Voltage Range |
304Vac ～ 478Vac (line voltage) full load； 304Vac ～ 228Vac (line voltage) load derated linearly from100% to 80% |
| Frequency Range |
40Hz ~ 70 Hz |
| Power Factor |
≥ 0.99@100% load；≥ 0.98@50% load |
| THDi |
＜3％ (100% linear load) ; ＜5％ (100%nonlinear load) |
| Output |
| 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) |
| Frequency Range |
±2Hz(settable)；±0.5Hz,±1Hz,±3Hz(settable) (Synchronizing Range) |
| Frequency Range |
50 Hz ± 0.1 Hz or 60Hz ± 0.1 Hz (Battery Mode) |
| Overload |
＜ 105％, long run; ＜ 110％, 60 min; 110～125％ rated load, load 10 min; ＞125～150％ rated load, load1 min; ＞150％, 200ms |
| Crest Factor |
3:1 (maximum) |
| Switching Time |
0 ms (Main power Battery) |
| 1 ms (phase lock failure, <2ms interrupt occurs) (Inverter Bypass) |
| < 2 ms (Inverter ECO) |
| Efficiency |
| Inverter Mode |
≥95% |
| ECO Mode |
≥99% |
| Battery |
| Number |
Long backup |
32; 30 ~ 44(±15~±22)(settable) |
| Standard backup |
(30~60)x7AH/9AH |
(60~80)x7AH/9AH |
NA |
| Charging Current |
Capacity* 15%/N/12(N=±15-22) |
| Charging Voltage |
± 13.65Vdc * N ± 1%(N=±15-22) |
| Physical |
| Long backup |
Size (mm) |
280 x 685 x 725 |
425 x 780 x 1200 |
600 x 800 x 1600 |
600 x 960
x 1600 |
600 x 1010
x 2000 |
600 x 1010
x 2000 |
| Net Weight(kg) |
45 |
108 |
230 |
310 |
360 |
460 |
/ |
| Standard backup |
Size WxDxH(mm) |
400 x 685 x 1000 |
425 x 780 x 1580 |
NA |
| Net Weight(kg) |
62 (w/o battery) |
135 (w/o battery) |
NA |
| Environment |
| Working Temperature |
0 ~ 40°C battery life will be shorten when temperature > 25°C |
| Relative Humidity |
0~95% no condensation |
| Altitude |
1000 meters no derate, ＞ 1000 meters derating 1% for every 100 meters rise |
| Noise |
≤ 60dB (A)@ 1 meter |
| Management |
| Intelligent RS232/RS485 |
Support Windows® 2000/2003/XP/Vista/2008,Windows® 7/8/10,Linux and MAC |
| Optional |
SNMP / Dry contact |
Application Areas:
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IT & Data Centers: Cloud services, server farms, and enterprise IT infrastructures
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Telecommunications: Mobile towers, network exchanges, and communication nodes
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Finance & Banking: Core banking platforms, fintech systems, and ATM networks
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Transportation & Smart Mobility: Airports, rail networks, and intelligent traffic solutions
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Government & Safety: Secure public-sector data systems, emergency control, and command centers
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Industrial Automation: Smart factories, automated production lines, and industrial IoT setups
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Energy & Utilities: Grid management, renewable energy plants, and oil & gas monitoring systems
Frequently Asked Questions - FAQ:
Q1: Can I get a UPS sample for evaluation?
Yes! We welcome sample orders for testing, and you can combine different models in a single request.
Q2: What’s the typical lead time for samples and bulk orders?
Samples are usually ready within 5 ~ 7 days, while full production orders take approximately 25 working days.
Q3: Is there a minimum order requirement?
Just one unit is enough, ideal for testing or initial verification.
Q4: Which shipping methods are available, and how long does delivery take?
We ship via sea freight or express couriers like DHL and FedEx. Delivery time depends on the chosen method and destination.
Q5: How do I place an order?
Send us your application details first. We’ll recommend the right solution and provide a quote. Production starts after sample approval and deposit payment.
Q6: Can the UPS be customized with our logo?
Yes, OEM logo printing is available. Please submit your logo before production begins.
Q7: What warranty is offered for the UPS units?
All units come with a 3-year warranty covering manufacturing defects and operational issues.
