
Low Frequency UPS 10kVA-300kVA (3/3 PF:0.8 220VAC/230VAC/440VAC/480VAC)
Uranus PLUS Series Low Frequency Online UPS | Capacity: 10kVA-300kVA | Power Factor: 0.8 | Phase: 3/3 | Input/Output Voltage: 208VAC/220VAC/230VAC/240VAC/440VAC/480VAC | Frequency: 50Hz/60Hz
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UPS
Low Frequency Online UPS
keywords:
Low Frequency Online UPS
Low Frequency UPS
Three Phase UPS
Three Phase Online UPS
Online UPS

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- Brand: Prostar
- Commodity name: Low Frequency UPS 10kVA-300kVA (3/3 PF:0.8 220VAC/230VAC/440VAC/480VAC)
Uranus PLUS Series Low Frequency Online UPS | Capacity: 10kVA-300kVA | Power Factor: 0.8 | Phase: 3/3 | Input/Output Voltage: 208VAC/220VAC/230VAC/240VAC/440VAC/480VAC | Frequency: 50Hz/60Hz
Prostar Uranus PLUS Series 3-Phase 10kVA-300kVA Low Frequency UPS utilizes advanced DSP full digital control processing technology and IGBT high-frequency pulse width modulation technology. The double-conversion online topology structure design ensures the UPS output is a pure sine wave power supply that tracks frequency, phase-locks, stabilizes voltage, and filters out noise without being affected by grid fluctuations. Flexible parallel technology can be applied to different loads and systems, forming N+1 or N+X working architectures based on customer needs, and can also be used for up to 8 units in parallel with different capacities according to varying customer requirements. Equipped with an output isolation transformer, static bypass switch, and manual maintenance switch, it has high short circuit resistance and can be applied to demanding industrial environments, making it suitable for high-performance UPS power supply in critical applications.
Features Introduction
1. DSP full digital control technology effectively enhances product performance and system reliability.
2. Advanced IGBT inverter technology reduces system noise and power loss, with an input efficiency of over 95%.
3. Dual conversion pure online technology provides full-time protection for the load.
4. Comprehensive protection features include output overload, short circuit, inverter over-temperature, battery under-voltage warning, and battery overcharging protections.
5. Powerful redundant parallel capability supports N+1 or N+X configurations with up to 8 units in parallel.
6. Advanced communication features come standard with RS232, RS485, dry contact, and Emergency Power Off (EPO) interfaces.
7. Predictive alarm system and startup self-diagnostic function to timely avoid potential failure risks caused by UPS hidden issues.
8. Large full-color touchscreen display, 7-inch full-color touchscreen, multi-language display.
9. Supports 208V/220V/230V/240V/415V/440V/480V at 50/60Hz.
Key words:- Low Frequency Online UPS
- Low Frequency UPS
- Three Phase UPS
- Three Phase Online UPS
- Online UPS
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Model
GT10K PLUS
GT15K PLUS
GT20K PLUS
GT30K PLUS
GT40K PLUS
GT50K PLUS
GT60K PLUS
GT80K PLUS
GT100K PLUS
GT120K PLUS
GT160K PLUS
GT200K PLUS
GT300K PLUS
Capacity (VA/W)
10K/8K
15K/12K
20K/16K
30K/24K
40K/32K
50K/40K
60K/48K
80K/64K
100K/80K
120K/96K
160K/128K
200K/160K
300K/240K
Battery Voltage
384V
480V
UPS Efficiency
≥95%
Noise
48~54dB
(Distance1m)
53~60dB
Distance1m)
53~62dB
(Distance1m)
54~65dB
(Distance1m)
Size
(WxDxH mm)
835x695x1000
905x740x1220
1450x750x1400
1720x750x1400
2220x908x1650
Weight (Kg)
170
185
200
275
345
360
390
560
600
750
940
1170
1240
Input
Voltage
3 phase 4 wires and ground, 208V/220V/230V/240V/440V/480V ±25%
Frequency
50Hz/60Hz ±5% (Automatically)
Power Factor
≥0.95
Output
Voltage
3 phase 4 wires and ground, 208V/220V/230V/240V/440V/480V ±1%
Frequency
50Hz/60Hz ±0.05% (by battery)
Harmonic Distortion
Linear Load <3%, Non-linear load <5%
Imbalance Voltage
Balance load =1%, Imbalance load =3%
Phase Shift Angle
Balance load ≤ ±1°, Imbalance load ≤ ±2°
Dynamic Transient Range
Output at 0-50%~100% ≤5%, Response ≤10ms
Overload Capacity
110% ≥300 Min, 125% ≥10 Min, 150% ≥1 Min
Crest Factor
3:1
Wave Form
Pure sine wave
Transfer Time
0ms
Battery
Max Charging Current
0.2A x C10
Charging Time (Standard)
12 Hours
System Performance
Protective Function
Input overvoltage, undervoltage, output overload, short circuit, inverter over-temperature, battery undervoltage, overvoltage
Running Temperature & Humidity
Temperature 0~40°C, Humidity 0~95% (non-condensing)
Altitude
<1000m (with increase of 100m, it will reduce output of 1%) max 4000m
Communication Interface
RS232, RS485
Remote Signaling
Dry contact (battery low, battery discharging, bypass/fault), EPO
Remote Control
EPO and bypass
Degree of Protection
IP20
Parallel Mode
N+1, N+X, can be in parallel with different power capacity
Software Interface
Windows 9x, 2000, NT, ME, XP, Linux, Novell, MacOS X, NT 4.0
Mean Time Between Failures
300,000 Hours
Other
Dustproof & dampproof, Isolating inverter transformer, lightning surge absorption, state switches, manual maintenance switch
Optional
Parallel Module, Cold Start, SNMP Card,12 Pulse,ECO
Note: Product specifications are subject to change without notice.
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