Security and Stability
Modular UPS is a three-phase, four-wire online, dual-conversion, and inverter-type UPS that can operate in multiple modes:
Standby Mode
Online Mode
Battery Mode
Bypass Mode
ECO Mode
Power Failure Mode
Maintenance Bypass Mode (Manual Bypass)
Product Features
Pre-engineered STS modules, power modules, and battery modules for rapid maintenance and replacement.
Power modules feature modular and hot-swappable designs, offering a cost-effective power solution to meet diverse user requirements.
The product allows users to adjust the number of power modules based on initial needs.
As power demand increases, users can easily add additional power modules without interrupting system operation.
1. STS Module
The STS module is pre-installed at the factory and provides bypass power when the UPS enters bypass mode.
2. Power Module
Power modules are individually packaged when shipped from the factory and can only be installed into the UPS during the system installation phase.
Each power module has a capacity of 30kVA/30kW.
Equipped with a power factor correction rectifier, battery charger, inverter, and control circuit.
3. Battery Module
Battery modules are shipped separately from the factory, with each module capable of holding up to 10×12V/9Ah batteries.
PARAMETERS
| Model |
RM33-60kVA |
RM33-90kVA |
RM33-120kVA |
RM33-180kVA |
RM33-200kVA |
RM33-210kVA |
RM33-300kVA |
| Phase |
3-in 3-out |
| Cabinet Capacity |
60kW |
90kW |
120kW or 80kW |
180kW or 120kW |
200kW |
210kW |
300kW |
| Battery Mode |
External Battery Pack |
| Power Module Capacity |
20kVA/20kW |
30kVA/30kW |
20kVA/30kW |
30kW or 20kW |
20kVA/20kW |
30kVA/30kW |
30kVA/30kW |
| Number of Power Modules |
3 |
3 |
4 |
6 |
10 |
7+1 |
10 |
| Number of Battery Module Sets |
3 |
3 |
- |
- |
- |
- |
- |
| INPUT |
| Rated Voltage |
3×380/400/415VAC (3PH+N) |
| Voltage Range |
305-478VAC@100% load,208-304VAC@<70% load |
| Rated Frequency |
50/60Hz (Auto selection) |
| Frequency Range |
40-70Hz |
| Input Power Factor |
>0.99@100% load,>0.98@50% load |
| THDI |
<3%@100% load |
| OUTPUT |
| Rated Voltage |
3×380/400/415VAC (3PH+N) |
| Voltage Stability (Static) |
≤±1% typical (balanced load),≤±2% typical (unbalanced load) |
| Voltage Stability (Transient) |
≤±5% typical |
| Rated Frequency |
50/60Hz |
| Frequency Range (Sync) |
46-54Hz or 56-64Hz |
| Overload Capacity |
110%:60min,120%:10min,150%:60sec,>150%:200ms |
| THD |
≤1.5% (linear load),≤4% (non-linear load) |
| Efficiency |
Up to 94.5% |
| Battery/Charging |
| Rated Voltage |
±216V (12V×36 cells) |
| Maximum Voltage |
±240V (12V×40 cells) |
| Minimum Voltage |
±192V (12V×32 cells) |
| Float Charge Voltage |
2.25V/cell |
| Boost Charge Voltage |
2.35V/cell |
| Temperature Compensation |
Yes |
| Max Charging Current |
8A for 30kW module,6A for 20kW module |
6A |
8A |
8A |
| Physical Specifications |
| Cabinet Dimensions (D×W×H, mm) |
1100×514×763 |
1100×600×1475 |
1100×600×2010 |
| Net Weight (kg) |
182 |
183.5 |
335 or 333 |
437.5 or 434.5 |
625 |
549 |
620 |
| Operating Environment |
| Temperature & Humidity |
0-40°C, 0-95% RH (non-condensing) |
| Altitude |
Rated power <1000m |
| IP Rating |
IP20 |
| Control & Management |
| Smart RS-232/USB |
Compatible with Windows® 2000/2003/XP/Vista/2008, Windows® 7, Linux, and Mac |
| Optional SNMP |
Supports SNMP and network management |
| Safety Standards |
| Safety |
IEC/EN 60950-1; IEC/EN 62040-1 |
| Electromagnetic Compatibility (EMC) Standard |
IEC/EN 62040-2 Category C3 |
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| Model |
Description |
Dimensions D×W×H (mm) |
Weight (kg) |
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| PM-20HV |
3P/3P 20kVA/20kW Power Module |
650 × 440 × 132 (3U) |
33 |
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| PM-30HV |
3P/3P 30kVA/30kW Power Module |
650 × 440 × 132 (3U) |
34.5 |
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| Battery Module |
10×12V/9Ah Lead-Acid Batteries |
735 × 107 × 155 |
26 |
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