High Frequency Power Conditioning

High-frequency UPS systems for demanding mission-critical environments

From online UPS 1kVA rackmount guards to 200 kVA high frequency power islands, we deliver modern UPS platforms that pair compact footprints and high efficiency with strong redundancy, low THDi, and cloud-ready monitoring.

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HIGH FREQUENCY UPS

RM11-H High-frequency Series

1-10 kVA (Single-phase in / Single-phase out)

Compact online UPS that targets mission-critical racks, broadcast suites, and edge IT rooms with high-frequency IGBT rectifier and inverter technology.

Online double-conversion design with microprocessor control.

LCD display for easy operation and maintenance.

Wide input voltage: 110–300 VAC, suitable for poor grid conditions.

Input power factor > 0.99; green power design.

Output power factor 0.8 / 0.9 / 1.0 optional; strong load capability.

Utility-mode efficiency up to 94%; energy saving.

Long-runtime models: charging current up to 12 A; multi-stage smart charging management.

Complete protection: under/over-voltage, short circuit, over-temperature, etc.

Standard RS232; optional SNMP card and USB.

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HIGH FREQUENCY UPS

RM31-H High-frequency Series

10-30 kVA (Three-phase in / Single-phase out)

Hybrid tower/rack UPS delivering 6kVA to 20kVA racks the efficiency of online topology while keeping footprint slim for server rooms.

True online double-conversion.

LCD human–machine interface for intuitive operation.

Ultra-wide input voltage range with frequency self-adaptation.

Pure sine wave output ensures stable and reliable performance.

Energy-efficient with 95.5% overall efficiency.

High load capacity and selectable output power factors (0.8/1.0).

Full protections: overload, short circuit, over-temperature, low battery, overcharge, etc.

Optional maintenance bypass (no interruption).

Real-time LCD status/parameters.

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HIGH FREQUENCY UPS

RM33-H High-frequency Series

100-200 kVA (Three-phase in / Three-phase out)

High-frequency heavy-duty UPS that replaces legacy online sets with a lighter, more efficient footprint while keeping redundancy options open.

True double-conversion technology.

DSP technology ensures high performance.

Full-phase active power factor correction (PFC).

50/60 Hz frequency converter mode.

ECO energy-saving mode.

EPO (Emergency Power Off).

Generator compatible.

Dual AC input.

Parallel operation supported; shared battery bank supported.

Three-stage charging design to optimize battery performance.

Adjustable battery quantity.

Standard maintenance bypass.

Plug-and-play.

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Why choose high frequency

Efficient, compact, and reliable

High-frequency online UPS platforms reduce size and operating cost while maintaining the protection demanded by data centers, labs, and production facilities.

High frequency UPS systems tuned for cleanrooms, broadcast, data centers, and healthcare

Online UPS 1kVA to 200kVA coverage ensures consistent power across rackmount, tower, and row-based deployments

Unified monitoring stack for SNMP, Modbus, and TCP/IP remote supervision

Vertical scalability from 6kVA UPS models to 20kVA, 50kVA, 100kVA, and 200kVA power islands

Monitoring & reliability stack

Deploy remote management for every high frequency UPS model, connect SNMP or Modbus, and keep firmware/latest service packs synced over the cloud.

Remote visibility

SNMP v3, HTTP API, and dry-contact status make integration into NOC platforms effortless.

Predictive maintenance

Smart diagnostics surface fan hours, capacitor aging, and battery impedance before issues escalate.

Service readiness

Front-access modules with tool-less door hinges simplify on-site repair and battery swaps.

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