ACM-HV Series 30–300kVA Modular UPS is a 480V modular online UPS platform configured around 30kVA power modules for scalable protection of critical commercial and industrial loads.
30kVA modular design: Product-tree configurations include 120kVA, 180kVA and 300kVA systems using the MOD30-HV platform.
480V input and output: Supports 480Vac three-phase systems with 40–70Hz input frequency and input power factor of 0.99.
Reliable power quality: Input THDi is 2%, with output voltage distortion below 1% for linear loads.
Efficient operation: Online double-conversion efficiency reaches up to 95.7%, while ECO mode reaches 99%.
This page is limited to the 30kVA-module configurations in the current product tree. Final cabinet, battery, redundancy and breaker arrangement should be confirmed for each project.





| Model | AC120/30-HV | AC180/30-HV | AC300/30-HV | |
|---|---|---|---|---|
| Rate Power | 120kVA | 180kVA | 300kVA | |
| Power Module | MOD30-HV · 30kVA | |||
| Main Input | Rated Input | 480Vac, Three-Phase | ||
| Input Voltage Range | -40% to +25% | |||
| Input Frequency | 50 / 60Hz; Range 40–70Hz | |||
| Input Power Factor | 0.99 | |||
| Input THDi | 2% | |||
| Output | Rated Output | 480Vac, Three-Phase Four-Wire | ||
| Output THD | <1% Linear Load; <3% Non-Linear Load | |||
| Neutral Current Capability | 170% | |||
| Overload | 110%: 1h; 125%: 10min; 150%: 1min; >150%: 200ms | |||
| Battery | Battery Bus | Nominal ±192–240Vdc | ||
| Nominal Battery String | 40 × 12V Lead-Acid Blocks | |||
| Charging Power | 10% Default; Adjustable 1–20% of UPS Capacity | |||
| Bypass | Synchronized Bypass Transfer | 0 ms | ||
| Efficiency | Online Efficiency | Up to 95.7% | ||
| ECO Efficiency | Up to 99% | |||
| Battery-Mode Efficiency | Up to 94.5% | |||
| Cabinet | Dimension (W × D × H) mm | 482 × 816 × 796 | 482 × 815 × 1018 | 600 × 1000 × 2000 |
| Weight (kg) | 113 | 132 | 260 | |
| Module | Dimension (W × D × H) mm | 440 × 678 × 85 | ||
| Weight (kg) | 20 | |||