Modular Power Architecture

Scalable Modular UPS Systems for Growing Critical Infrastructure

Modular UPS platforms deliver flexible capacity expansion, hot-swappable serviceability, and high availability for data centers, telecom, and industrial systems.

Explore Modular Series
MODULAR UPS

RM33-M 20-200 kVA

20-200 kVA (3-phase in / 3-phase out)

Modular UPS with hot-swappable power modules and N+X scalability for tiered data centers and enterprise infrastructure.

Full digital control; stable performance.
Space-saving design for data rooms.
Hot-swap modules; near-zero downtime.
MTBF up to 250,000 h.
Flexible redundancy; ≥2 spare modules up to 99.999% reliability.
Fault module isolates instantly.
Distributed bypass with load sharing.
Adjustable charging; auto CC/CV/float.
Color touch LCD (CN/EN); module LCD/LED.
Front-panel EPO.
Download brochure
RM33-M 20-200 kVA
MODULAR UPS

RM33-M 30-300 kVA

30-300 kVA (3-phase in / 3-phase out)

Scalable modular platform for mission-critical server rooms, industrial control centers, and telecom shelters.

Full digital control; stable performance.
Space-saving design for data rooms.
Hot-swap modules; near-zero downtime.
MTBF up to 250,000 h.
Flexible redundancy; ≥2 spare modules up to 99.999% reliability.
Fault module isolates instantly.
Distributed bypass with load sharing.
Adjustable charging; auto CC/CV/float.
Color touch LCD (CN/EN); module LCD/LED.
Front-panel EPO.
Download brochure
RM33-M 30-300 kVA
MODULAR UPS

RM33-M 50-600 kVA

50-600 kVA (3-phase in / 3-phase out)

High-capacity modular UPS that grows with your facility and supports large-scale computing, manufacturing, and process applications.

Full digital control; stable performance.
Space-saving design for data rooms.
Hot-swap modules; near-zero downtime.
MTBF up to 250,000 h.
Flexible redundancy; ≥2 spare modules up to 99.999% reliability.
Fault module isolates instantly.
Distributed bypass with load sharing.
Adjustable charging; auto CC/CV/float.
Color touch LCD (CN/EN); module LCD/LED.
Front-panel EPO.
Download brochure
RM33-M 50-600 kVA

Built for availability

Modular benefits for modern UPS deployments

Modular systems enable incremental power growth, simplify maintenance, and support higher availability without replacing the entire UPS. This architecture is ideal for edge, data center, and industrial applications.

Modular uptime monitoring

Automatic health checks for power modules, battery racks, and bypass paths keep your system within safe operating limits.

Remote capacity planning

Forecast load growth and expansion requirements using integrated analytics for load, runtime, and redundancy.

Rapid service readiness

Front-access power and battery modules simplify field replacement during maintenance windows.

Applications we support

Modular UPS systems are designed for environments where uptime, flexibility, and phased capacity growth are essential.

Data centers and colocation facilities
Telecommunications and edge computing hubs
Healthcare imaging and critical care systems
Manufacturing automation and control rooms
Finance and trading infrastructure
Large office campuses and mission-critical facilities

Get Your Custom Power Solution

Our power engineers are ready to design the perfect UPS solution for your critical infrastructure. Get a detailed quote and technical consultation.

Phone Support

+86-21-61346169

24/7 Technical Support

Email

sales@rack-mount-ups.com

Response within 2 hours

Location

No. 1, Lane 2633, Hunan Road

Pudong New Area, Shanghai, China

WhatsApp contact