120KVA Online UPS UPS Three-phase Solutions Touch Screen Three-phase UPS 32-40PCS Battery Quantity
KEY FEATURES:
-
True online double-conversion design
-
DSP control for consistent and reliable operation
-
Active PFC, input PF up to 0.99
-
Adjustable battery quantity (32 ~ 40 batteries)
-
Up to 4 units in parallel with shared battery system
-
Smart multi-step battery charging technology
-
Clear LCD and LED monitoring interface
-
Integrated maintenance bypass function
-
Supports unbalanced three-phase loads
-
RS-232 interface, SNMP optional
-
Emergency Power Off (EPO) capability
DESCRIPTIONS:
The RSUN DT33 Series is a true online UPS engineered for high-demand and critical power applications. With three-phase input and output architecture, it utilizes active PFC to achieve an input power factor of up to 0.99, enhancing overall energy efficiency and reducing impact on upstream electrical systems.
Designed with a compact footprint and high power density, the DT33 optimizes floor space while delivering robust performance. Advanced DSP technology ensures precise power control, continuous system monitoring, and enhanced protection capabilities.
By isolating connected equipment from disturbances such as voltage spikes, drops, harmonics, transients, and frequency variations, the DT33 guarantees clean, stable, and uninterrupted power to support nonstop 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:
-
IT & Data Environments: Cloud computing platforms, data centers, server infrastructures
-
Telecom Systems: Cellular base stations, switching hubs, communication networks
-
Banking & Financial Services: Core banking systems, digital payment platforms, ATM operations
-
Transportation & Mobility: Airports, railway systems, intelligent traffic control
-
Government & Public Safety: Secure government platforms, emergency response and command centers
-
Industrial & Automation: Intelligent manufacturing, automated processes, industrial IoT applications
-
Energy & Utilities: Power transmission systems, renewable energy facilities, oil and gas control and monitoring systems
Frequently Asked Questions - FAQ:
Q1: Can I request a UPS sample?
Absolutely. Sample orders for testing and evaluation are encouraged, and you can mix different models in a single request.
Q2: How long before samples or bulk orders are ready?
Samples are generally dispatched within 5 - 7 days. Full production orders typically take around 25 business days.
Q3: Is there a minimum order quantity?
Yes, but it’s just one unit, perfect for trial runs or verification purposes.
Q4: What shipping options do you provide, and how long does delivery take?
We offer sea freight and express options like DHL or FedEx. Delivery time varies by method and destination.
Q5: How do I place an order?
Share your application details, and we’ll propose a tailored solution and quotation. Production begins after sample approval and deposit payment.
Q6: Can UPS units be branded with our logo?
Yes, OEM logo printing is supported. Please provide logo details before production.
Q7: What warranty do the UPS units come with?
Every unit includes a 3-year warranty covering manufacturing defects and performance issues.
