Elite Rack/Tower UPS 6–10 kVA
High-end online double-conversion (VFI) UPS with 3-Level IGBT topology and PF 1.0 standard output. 2U/4U rack-tower convertible design, dual intelligent slots, up to 95.5% efficiency, and whisper-quiet operation at <45dB.
Engineered for Reliability
Advanced features designed to keep your critical systems running without interruption.
3-Level IGBT Topology
Advanced 3-Level IGBT inverter with dual DSP control delivers PF 1.0 output, ≤1% THDv, and 0ms transfer time for maximum power quality.
2U/4U Rack/Tower Convertible
2U head unit or 4U chassis with internal batteries. Rotatable LCD panel for rack-mount and tower configurations.
Up to 95.5% Efficiency
Industry-leading online efficiency (up to 95% on 6 kVA, 95.5% on 10 kVA) plus ECO mode up to 99% for maximum energy savings.
Dual Intelligent Slots
Two independent intelligent slots for simultaneous SNMP, Modbus-TCP, or relay cards. More monitoring flexibility than standard models.
Parallel Redundancy
Up to 4 units in parallel (N+X) for redundancy and capacity scaling in mission-critical applications.
Whisper-Quiet <45dB
Ultra-low noise operation at <45dB (6 kVA) and <50dB (10 kVA) — ideal for office and noise-sensitive environments.
Expand Your System
Optional accessories to extend capability and integrate with your infrastructure.
External Battery Cabinets
RC16192EL rack battery cabinet (3U, 192Vdc) for extended runtime on RM11E Elite models.
SNMP Network Card
TM220 intelligent slot card for remote monitoring via SNMP protocol.
Rack Rail Kit
Adjustable 19” rack-mount rails for secure 2U installation.
Maintenance Bypass PDU
External bypass PDU (RM11E-PDU1100E / RM11E-PDU9300E) for hot-service maintenance.
Technical Details
Complete specifications for the RM11E Elite 6–10 kVA series.
| Specification | 6 kVA | 10 kVA |
|---|---|---|
| Full Name | RM11E Elite Rack Online UPS | |
| Topology | Online Double-Conversion (VFI), 3-Level IGBT, DSP Control | |
| Phase | 1P–1P (Single Phase In / Single Phase Out) | |
| Form Factor | 2U Rack (no battery) / 4U Rack (with battery) / Tower Convertible | |
| Capacity | 6000 VA / 6000W | 10000 VA / 10000W |
| Output Power Factor | 1.0 (kW = kVA) | |
| Display | 2.4” LCD (optional 3.5” rotatable HMI) | |
| Operating Modes | NOR (Online), ECO, GEN, CF, PAL, Bypass, Battery | |
| Parallel | Up to 4 units (N+X redundancy, optional parallel kit) | |
| Intelligent Slots | 2× dual slots (TM220 SNMP, Relay, Modbus-TCP) | |
| Standards | EN IEC 62040-1:2019, IEC/EN 62040-2, IEC/EN 62040-3 | |
| Specification | 6 kVA | 10 kVA |
|---|---|---|
| Input Voltage Range | 110–300Vac (176–300V at 100% load; 110–176V at 50%) | |
| Input PF | ≥0.99 | |
| Input THDi | ≤3% | |
| Input Frequency | 40–70Hz (50/60Hz auto-sensing) | |
| Input Connection | Hardwired terminal (L+N+G) | |
| Output Voltage | 208/220/230/240Vac selectable, ±1% regulation | |
| Output PF | 1.0 (kW = kVA) | |
| Output Frequency (online) | ±1%/±2%/±4%/±5%/±10% of rated | |
| Output Frequency (battery) | 50/60Hz ±0.1% | |
| THDv | ≤1% linear / ≤3% non-linear | |
| Transfer Time | 0ms (AC→Battery); 0ms (Inverter→Bypass) | |
| Crest Factor | 3:1 | |
| Waveform | Pure Sinewave | |
| Efficiency (Online) | Up to 95% | Up to 95.5% |
| Efficiency (ECO) | Up to 98.8% | Up to 99% |
| Programmable Outputs | C19×2 + C13×3 (load shedding capable) | |
| Specification | 6 kVA | 10 kVA |
|---|---|---|
| Battery Type | 12V 9Ah VRLA (ATN1209); Lithium optional | |
| Chemistry | Sealed Lead-Acid (VRLA) or Lithium (LFP) | |
| VRLA Bus Voltage | 192 / 216 / 240Vdc (settable: 16/18/20 pcs × 12V) | |
| Lithium Bus Voltage | 192Vdc | |
| Internal Battery (4U chassis) | Up to 16 × 12V/9Ah = 192Vdc | |
| Recharge Time | 4 hours to 90% | |
| Max Charging Current | 8A | 10A |
| Charger Type | Smart 3-stage (auto-adapts to battery type) | |
| Battery EOL Threshold | 1.67V/cell | |
| Battery Life | 3–5 years at 25°C | |
Compatible Battery Cabinet
| Model | Type | Capacity | Voltage | Dims (W×D×H) | Weight |
|---|---|---|---|---|---|
| RC16192EL | Rack | 16 blocks | 192Vdc | — | — |
| RC16192EL-B | Rack (w/batteries) | 16 × 12V/9Ah | 192Vdc | — | — |
2U Chassis (no internal battery)
| Specification | 6 kVA | 10 kVA |
|---|---|---|
| Form Factor | 2U Rack / Tower Convertible | |
| Dimensions (W×D×H) | 440×621.5×86.5mm | |
| Weight | 15.4kg | 17kg |
4U Chassis (with internal battery space)
| Specification | 6 kVA | 10 kVA |
|---|---|---|
| Form Factor | 4U Rack / Tower Convertible | |
| Dimensions (W×D×H) | 440×621.5×175mm | |
| Weight (with 16×9Ah) | 55kg | 57kg |
General
| Specification | 6 kVA | 10 kVA |
|---|---|---|
| Noise | <45dB at 1m | <50dB at 1m |
| Rack Rail Depth | Adjustable 700–760mm | |
| Max Output Cord (EMC) | 10 metres | |
| Cable Sizing (all) | 6mm² | 10mm² |
| Cable Terminal | M4 crimped IT, torque 3N·m, hole 4.5mm | |
| Colour | Black | |
| Interface | Details |
|---|---|
| USB | Type-B USB port for KPower / UPSilon2000 monitoring |
| RS-232 | DB9 serial — cannot use with USB simultaneously |
| RS-485 | Built-in for Modbus RTU / multi-drop monitoring |
| Intelligent Slots | 2× dual slots (accepts TM220 SNMP, Modbus-TCP, or Relay card) |
| EPO | Emergency Power Off connector |
| MAINT | Maintenance bypass sensor (dry-contact input) |
| BAT_T / BAT_N | Battery temperature / neutral sensor port |
| Parallel Ports | 2× parallel ports (up to 4 units, optional parallel kit) |
| Programmable Outputs | C19×2 + C13×3 (priority-based load shedding) |
| HW Terminal Output | L+N+G (non-programmable, always on) |
| Display | 2.4” LCD standard; 3.5” rotatable LCD/HMI optional |
| Optional | TM220 SNMP, Modbus-TCP card, Relay card, Parallel kit, RC16192EL cabinet, Rack PDU, External bypass box |
Online Mode
| Load Level | Duration | Action |
|---|---|---|
| 105–110% | 60 minutes | Sustained |
| 110–125% | 10 minutes | Transfer to bypass |
| 125–150% | 1 minute | Transfer to bypass |
| >150% | 0.5 seconds | Transfer to bypass |
Battery Mode
| Load Level | Duration | Action |
|---|---|---|
| 105–110% | 10 minutes | Sustained on battery |
| 110–125% | 1 minute | Shutdown |
| 125–150% | 10 seconds | Shutdown |
| >150% | 0.5 seconds | Immediate shutdown |
Bypass Mode
| Load Level | Duration | Action |
|---|---|---|
| 105–130% | Continuous | Overload alarm only |
| 130–150% | 10 minutes | Shutdown |
| 150–200% | 1 minute | Shutdown |
| >200% | 0.5 seconds | Immediate shutdown |
| Parameter | Specification |
|---|---|
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | −25°C to 55°C |
| Humidity | 0–95% RH non-condensing (0–40°C) |
| Altitude (Full Load) | <1000m — derate above: 2000m=90%, 2500m=85%, 3000m=80% |
| Max Operating Altitude | 3000m |
| Protection Class | IP20 |
| Safety Standards | EN IEC 62040-1:2019 + A11:2021 |
| EMC Standards | IEC 62040-2:2016, EN IEC 62040-2:2018 |
| Performance | IEC/EN 62040-3 |
| Cooling | Forced air (fan) |
Heat Dissipation (Online VFI, PF 1.0)
| Model | 50% Load | 100% Load |
|---|---|---|
| 6 kVA | 158W | 316W |
| 10 kVA | 236W | 471W |
Recommended Circuit Breakers (external)
| Breaker | 6 kVA | 10 kVA |
|---|---|---|
| Input (1P) | 40A | 63A |
| Maintenance (1P) | 40A | 63A |
| Output (1P) | 40A | 63A |
| Battery (2P DC) | 50A | 63A |
Ideal For
Trusted across industries where uptime is non-negotiable.
Server Rooms & Data Centers
Protect servers, switches, and storage from power disruptions.
Network & Telecom
Uninterrupted power for switches, routers, and network infrastructure.
Medical Equipment
Reliable backup for imaging, diagnostic, and life-support systems.
Industrial Automation
Clean power for PLCs, SCADA systems, and precision manufacturing.
Financial Systems
Continuous uptime for ATMs, trading floors, and transaction systems.
Security & Surveillance
Dependable power for CCTV, access control, and alarm systems.
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