60KVA - 300KVA Online UPS 3 Phase UPS Touch Screen LCD Three Phase Online UPS 32-40PCS Battery
KEY FEATURES:
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Online double-conversion UPS
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DSP-controlled for stable performance
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Active PFC, PF up to 0.99
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Flexible battery configuration (32 ~ 40 pcs)
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Parallel up to 4 units with shared battery
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Intelligent multi-stage charging
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LCD & LED status display
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Built-in maintenance bypass
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Supports three-phase imbalance
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RS-232 port, SNMP optional
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Emergency Power Off (EPO) function
DESCRIPTIONS:
The RSUN DT33 Series is a high-performance online UPS built for critical, high-demand power environments. Featuring three-phase input and output, it employs active PFC to reach an input power factor of up to 0.99, improving efficiency and reducing stress on upstream power systems.
Its compact, high-density design maximizes space utilization without compromising output, while advanced DSP control provides accurate voltage regulation, continuous monitoring, and strong protective functions.
The DT33 shields sensitive equipment from power disturbances, including 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, enterprise servers, and data hubs
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Telecommunications: Mobile base stations, network switches, and communication infrastructure
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Finance & Banking: Core banking platforms, digital finance solutions, and ATM networks
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Transportation & Smart Mobility: Airports, rail systems, and advanced traffic management
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Government & Public Safety: Secure government networks, emergency command, and control centers
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Industrial & Automation: Smart factories, automated production lines, and industrial IoT setups
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Energy & Utilities: Power grids, renewable energy plants, and oil & gas monitoring systems
Frequently Asked Questions - FAQ:
Q1: Can I order a UPS sample?
Yes! Samples are available for evaluation, and you can combine multiple models in one request.
Q2: What is the lead time for samples and full orders?
Sample units are typically ready in 5 ~ 7 days, while bulk orders take around 25 business days.
Q3: Is there a minimum order requirement?
Only one unit is required, ideal for testing or initial verification.
Q4: Which shipping methods are offered, and how long is delivery?
We ship via sea freight or express carriers like DHL and FedEx. Delivery times depend on the chosen method and destination.
Q5: How can I place an order?
Provide your application requirements first. We’ll offer a customized solution and quote. Production starts after sample approval and deposit payment.
Q6: Can the UPS be customized with our logo?
Yes, OEM branding is supported. Please submit logo details before production begins.
Q7: What warranty is provided?
All UPS units come with a 3-year warranty covering manufacturing and performance issues.
