PF 1.0 Elite Rack/Tower UPS 6–10 kVA
High-end online double-conversion VFI rack/tower UPS for 6–10 kVA applications. RM11E Elite combines 3-Level IGBT technology, full DSP control, PF 1.0 output (kW = kVA), dual intelligent slots, online efficiency up to 95.5% and low-noise operation for servers, network switches, telecom shelters, edge IT and data-center loads. CE, EMC, LVD and IEC 62040 standards available by series.
Engineered for Reliability
High-end online double-conversion topology, 3-Level IGBT inverter, dual intelligent slots and parallel-capable models for server rooms, telecom shelters and edge IT environments.
3-Level IGBT Topology
Online double-conversion VFI with 3-Level IGBT inverter and DSP control delivers PF 1.0 output, pure sine wave power and 0 ms online transfer for high power quality.
2U / 4U Rack/Tower Design
2U chassis without internal battery or 4U chassis with internal battery space. Rotatable LCD supports rack or tower installation with the display facing the user.
Up to 95.5% Efficiency
High online-mode efficiency: up to 95% on 6 kVA models and up to 95.5% on 10 kVA models. ECO mode reaches up to 99% in stable utility environments to reduce operating cost.
Dual Intelligent Slots
Two independent intelligent slots support optional SNMP / Modbus-TCP and relay communication cards, giving more monitoring and signalling flexibility than single-slot models.
Parallel-Capable Models
Parallel-capable 6 and 10 kVA models support up to 4 units for capacity scaling or N+X redundancy, subject to model configuration and project design.
Low-Noise Operation
Low-noise operation: under 45 dB at 1 m on 6 kVA models and under 50 dB at 1 m on 10 kVA models – suitable for server rooms, offices and noise-sensitive environments.
Expand Your System
Optional accessories for runtime extension, remote monitoring, rack installation and maintenance bypass support – available by model.
External Battery Cabinets
RC16192EL rack battery cabinet, 3U / 192 Vdc / 16 × 12V 9Ah, extends runtime for RM11E Elite 6–10 kVA models. RC16192EL-B version ships with batteries pre-installed.
SNMP Network Card
Optional TM220 intelligent-slot card for remote monitoring via SNMP, web interface and email alerts. RM11E Elite includes dual intelligent slots for optional SNMP / Modbus-TCP and relay communication cards.
Rack Rail Kit
Adjustable 19″ rack-mount rails, 700-760 mm depth, for secure RM11E Elite installation in standard server racks.
Maintenance Bypass PDU
External RM11E-PDU9300E maintenance bypass PDU supports UPS service or replacement while maintaining load supply, when installed according to procedure.
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
Designed for rack-based IT, telecom, edge, security and industrial environments requiring PF 1.0 online power, zero-transfer operation and flexible dual-slot monitoring.
Server Rooms & IT Racks
PF 1.0 online double-conversion protection for rack servers, network switches, storage arrays, firewalls and edge IT loads in small and medium server rooms.
Network & Telecom
Clean online power for routers, switches, telecom shelter electronics, access equipment and 5G network cabinets in server rooms and edge sites.
Healthcare Facility IT
Online UPS protection for healthcare facility IT, laboratory instruments, imaging support loads and monitoring infrastructure – subject to project electrical requirements.
Industrial Automation
Stable online power for PLCs, SCADA workstations, industrial PCs, automation controllers and precision manufacturing support loads.
Banking & Finance IT
Mission-critical UPS for ATM networks, branch banking IT, payment systems, trading-floor workstations and network infrastructure.
Security & Surveillance Racks
Online UPS protection for IP CCTV, NVRs, access-control panels, alarm systems and security network racks in commercial and edge installations.
Need Standard PF, Lithium or Tower Format?
Compare RM11E Elite with related ATENCO online UPS series – RM11E for standard PF 0.9 rack applications, RM11E PRO for LiFePO4 lithium systems and TM11E Elite for tower installations.
Specify Your RM11E Elite
High-Efficiency Rack UPS
Send us your load, runtime target, rack space and site voltage. ATENCO will size the right RM11E Elite 6 or 10 kVA model, recommend the 2U or 4U chassis configuration, confirm the internal or external battery setup, and include SNMP, relay, parallel or maintenance bypass options in your project quotation.