Outdoor Online UPS 1–10 kVA
IP55 weatherproof online double-conversion (VFI) UPS with integrated air conditioning, lightning protection, and extended battery runtime. Engineered for outdoor deployment at traffic intersections, CCTV sites, telecom cabinets, and remote locations with harsh environments.
Engineered for Reliability
Advanced features designed to keep your critical systems running without interruption.
Double-Conversion Online (VFI)
True online topology with 0ms transfer time, pure sinewave output, and wide input range 100–300Vac for unstable grid and generator compatibility.
IP55 Outdoor Cabinet
Weatherproof galvanized steel enclosure with IP55/IP56 rating, anti-theft lock, and waterproof cable entry. Built to withstand rain, dust, and harsh environments.
Integrated Air Conditioning
Built-in 600W air conditioner maintains optimal internal temperature from −10°C to +55°C. Auto-heater below 0°C protects batteries.
Lightning Protection (SPD)
Integrated surge protection device safeguards against lightning strikes and transient surges — critical for exposed outdoor and mountain installations.
Extended Battery Runtime
Large 100Ah internal batteries (1–3 kVA) for hours of backup. 6–10 kVA supports configurable 16–20 battery blocks with adjustable charger up to 12A.
Smart Auto-Restart
After power recovery, UPS auto-checks mains quality before restarting. Cold start from battery supported for full-load startup without mains.
Expand Your System
Optional accessories to extend capability and integrate with your infrastructure.
Outdoor Cabinet System
Outdoor cabinet with integrated battery compartment, air conditioning, and lightning protection.
SNMP Network Card
TM220 intelligent slot card for remote monitoring via SNMP protocol.
Lightning Protection (SPD)
Integrated surge protection device for lightning-prone outdoor installations.
Dry Contact Card
Five dry contact relay outputs for remote monitoring of UPS status, utility failure, and battery conditions.
Technical Details
Complete specifications for the PowTerra 1–10 kVA outdoor online UPS series.
1–3 kVA Models
| Specification | 1 kVA | 2 kVA | 3 kVA |
|---|---|---|---|
| Full Name | PowTerra Outdoor Online UPS | ||
| Topology | Online Double-Conversion (VFI), DSP Controlled | ||
| Phase | 1P–1P (Single Phase In / Single Phase Out) | ||
| Form Factor | IP55 Outdoor Cabinet (galvanized steel, powder-coated) | ||
| Capacity | 1000 VA / 800W | 2000 VA / 1600W | 3000 VA / 2400W |
| Output Power Factor | 0.8 | ||
| Battery | 12V VRLA (sealed lead-acid), internal | ||
| Cabinet Features | Integrated 600W A/C, lightning SPD, anti-theft lock | ||
| Operating Modes | NOR (Online), ECO, Bypass, Battery | ||
| Display | LCD panel with status indicators | ||
| Standards | IEC 62040-1, IEC 62040-2, IEC 62040-3 | ||
6–10 kVA Models
| Specification | 6 kVA | 10 kVA |
|---|---|---|
| Full Name | PowTerra Outdoor Online UPS | |
| Topology | Online Double-Conversion (VFI), 3-Level IGBT, DSP | |
| Phase | 1P–1P (Single Phase In / Single Phase Out) | |
| Form Factor | IP55 Outdoor Cabinet (galvanized steel, powder-coated) | |
| Capacity | 6000 VA / 5400W | 10000 VA / 9000W |
| Output Power Factor | 0.9 | |
| Battery | 12V VRLA (16–20 blocks configurable) | |
| Display | LCD panel; optional SNMP remote monitoring | |
| Operating Modes | NOR (Online), ECO, GEN, Bypass, Battery | |
| Cabinet Features | Integrated 600W A/C, lightning SPD, ventilation, anti-theft lock | |
| Intelligent Slot | 1× slot (TM220 SNMP, Relay, or Modbus card) | |
| Standards | IEC 62040-1, IEC 62040-2, IEC 62040-3 | |
1–3 kVA Models
| Specification | 1 kVA | 2 kVA | 3 kVA |
|---|---|---|---|
| Input Voltage Range | 100–300Vac (wide range for unstable grid & generators) | ||
| Input PF | ≥0.98 at 100% load | ||
| Input Frequency | 40–70Hz auto-sensing | ||
| Output Voltage | 220/230/240Vac selectable, ±2% regulation | ||
| Output PF | 0.8 | ||
| Output Waveform | Pure sinewave | ||
| Output Frequency (line) | 46–54Hz or 56–64Hz (synced to mains) | ||
| Output Frequency (battery) | 50/60Hz ±0.5Hz | ||
| THDv | ≤3% linear / ≤5% non-linear | ||
| Transfer Time | 0ms (AC→Battery); 4ms (Inverter→Bypass) | ||
| Crest Factor | 3:1 | ||
| Efficiency (Online) | 88% | 90% | 90% |
| Efficiency (ECO) | 95% | 96% | 96% |
6–10 kVA Models
| Specification | 6 kVA | 10 kVA |
|---|---|---|
| Input Voltage Range | 100–300Vac (176–300V at 100%; 100–176V derated) | |
| Input PF | ≥0.99 | |
| Input THDi | ≤5% | |
| Input Frequency | 40–70Hz auto-sensing | |
| Output Voltage | 208/220/230/240Vac selectable, ±1% regulation | |
| Output PF | 0.9 | |
| Output Waveform | Pure sinewave | |
| THDv | ≤2% linear / ≤5% non-linear | |
| Transfer Time | 0ms (AC→Battery); 4ms (Inverter→Bypass) | |
| Crest Factor | 3:1 | |
| Efficiency (Online) | Up to 93% | Up to 93.5% |
| Efficiency (ECO) | Up to 96% | Up to 97% |
1–3 kVA — Internal VRLA Batteries
| Specification | 1 kVA | 2 kVA | 3 kVA |
|---|---|---|---|
| Battery Type | 12V VRLA (Sealed Lead-Acid) | ||
| Battery Configuration | 2×12V (24Vdc) | 4×12V (48Vdc) | 6×12V (72Vdc) |
| Battery Capacity | 100Ah (internal, large capacity for extended runtime) | ||
| Backup Time (full load) | >2 hours | >2 hours | >2 hours |
| Max Charge Current | 5A | 5A | 10A |
| Recharge Time | 8–10 hours to full | ||
| Battery Life | 3–5 years at 25°C (extended with A/C temperature control) | ||
| Deep Discharge Protection | Auto shutdown at low voltage threshold | ||
6–10 kVA — External VRLA Battery Blocks
| Specification | 6 kVA | 10 kVA |
|---|---|---|
| Battery Type | 12V VRLA (Sealed Lead-Acid) | |
| Bus Voltage | 192 / 216 / 240Vdc (16/18/20 × 12V blocks) | |
| Recommended Capacity | 7–9Ah per block (configurable for runtime needs) | |
| Max Charge Current | 6A (adjustable up to 12A) | 6A (adjustable up to 12A) |
| Recharge to 90% | 4 hours | |
| Battery Life | 3–5 years at 25°C (extended with A/C) | |
| Battery Location | Internal battery compartment within outdoor cabinet | |
1–3 kVA Outdoor Cabinets
| Specification | 1 kVA | 2 kVA | 3 kVA |
|---|---|---|---|
| Form Factor | IP55 Outdoor Cabinet (floor-standing) | ||
| Cabinet Material | Galvanized steel, powder-coated (RAL 7035 Light Grey) | ||
| Cabinet Dimensions (W×D×H) | 500×450×850mm | 600×500×1000mm | 600×600×1200mm |
| Weight (incl. batteries) | ≈80kg | ≈120kg | ≈160kg |
| Door | Lockable front door with anti-theft lock | ||
| Cable Entry | Bottom entry with waterproof cable glands | ||
| Air Conditioning | 600W integrated A/C, thermostat-controlled | ||
| Noise | <55dB at 1m (including A/C) | ||
| Colour | RAL 7035 (Light Grey) | ||
6–10 kVA Outdoor Cabinets
| Specification | 6 kVA | 10 kVA |
|---|---|---|
| Form Factor | IP55 Outdoor Cabinet (floor-standing) | |
| Cabinet Material | Galvanized steel, powder-coated (RAL 7035 Light Grey) | |
| Cabinet Dimensions (W×D×H) | 800×600×1400mm | 800×800×1600mm |
| Weight (incl. batteries) | ≈200kg | ≈280kg |
| Door | Lockable front door with anti-theft lock | |
| Cable Entry | Bottom entry with waterproof cable glands | |
| Air Conditioning | 600W integrated A/C, thermostat-controlled | |
| Heater | Auto-heater below 0°C for battery protection | |
| Noise | <55dB at 1m | <58dB at 1m |
| Colour | RAL 7035 (Light Grey) | |
1–3 kVA Communication
| Interface | Details |
|---|---|
| RS-232 | DB9 serial port for local monitoring |
| SNMP Slot | 1× intelligent slot (optional TM220 SNMP card) |
| Dry Contact | Relay output for remote alarm (optional card) |
| Output Terminal | Hardwired terminal block output (L+N+G) |
| Display | LCD panel on cabinet door with status indicators |
| Optional | SNMP card (TM220), Dry contact relay card |
6–10 kVA Communication
| Interface | Details |
|---|---|
| RS-232 | DB9 serial port |
| RS-485 | Built-in for Modbus RTU / multi-drop monitoring |
| Intelligent Slot | 1× slot (TM220 SNMP, Modbus-TCP, or Relay card) |
| EPO | Emergency Power Off connector |
| Dry Contact | Relay outputs for remote alarm signalling |
| Output Terminal | Hardwired terminal block (L+N+G) |
| Display | LCD panel on cabinet door |
| Optional | TM220 SNMP, Modbus-TCP card, Relay card |
1–3 kVA — Online Mode
| Load Level | Duration | Action |
|---|---|---|
| 105–125% | 1 minute | Transfer to bypass |
| 125–130% | 30 seconds | Transfer to bypass |
| >130% | 0.2 seconds | Transfer to bypass |
1–3 kVA — Battery Mode
| Load Level | Duration | Action |
|---|---|---|
| 105–125% | 1 minute | Shutdown |
| 125–130% | 10 seconds | Shutdown |
| >130% | 0.2 seconds | Immediate shutdown |
6–10 kVA — Online Mode
| Load Level | Duration | Action |
|---|---|---|
| ≤110% | 60 minutes | Sustained |
| ≤125% | 10 minutes | Transfer to bypass |
| ≤150% | 1 minute | Transfer to bypass |
| >150% | 0.5 seconds | Transfer to bypass |
6–10 kVA — Battery Mode
| Load Level | Duration | Action |
|---|---|---|
| ≤110% | 10 minutes | Sustained |
| ≤125% | 1 minute | Shutdown |
| ≤150% | 10 seconds | Shutdown |
| >150% | 0.5 seconds | Immediate shutdown |
| Parameter | Specification |
|---|---|
| Operating Temperature (outdoor) | −10°C to +55°C (with integrated A/C) |
| A/C Cooling Capacity | 600W, thermostat-controlled auto start/stop |
| Auto Heater | Activates below 0°C for battery protection |
| Storage Temperature | −25°C to +70°C |
| Humidity | 0–95% RH non-condensing |
| Altitude (Full Load) | <1500m — derate above: 2000m=90%, 2500m=85%, 3000m=80% |
| Max Operating Altitude | 3000m (suitable for mountain installations) |
| Protection Class | IP55 (dust-tight, protected against water jets) |
| Lightning Protection | Integrated SPD (Surge Protection Device) |
| Safety | IEC 62040-1, IEC 62040-2, IEC 62040-3 |
| EMC | IEC/EN 62040-2 |
| Cabinet | Galvanized steel, anti-corrosion, anti-UV coating |
| Cooling (internal) | Forced air fans + A/C closed-loop cooling |
Recommended Circuit Breakers (external)
| Breaker | 6 kVA | 10 kVA |
|---|---|---|
| Input (1P) | 40A | 63A |
| Output (1P) | 40A | 63A |
| Battery (2P DC) | 50A | 63A |
Ideal For
Purpose-built for outdoor environments where climate control and weatherproofing are essential.
Traffic & Transportation
Traffic signal controllers, intersection cameras, and roadside ITS cabinets exposed to sun, rain, and temperature extremes year-round.
CCTV & Surveillance
Outdoor camera poles, perimeter security, and monitoring stations where continuous power with A/C-cooled enclosure prevents equipment overheating.
Telecom & Cell Towers
Base stations, microcell sites, and edge-network cabinets at rooftops or poles with no indoor space. A/C keeps electronics within operating range.
Extreme Climate Sites
Desert, tropical, and high-humidity locations where integrated air conditioning maintains safe internal temperature from −10°C to +55°C.
Mountain & High-Altitude
Remote mountain repeater stations, weather monitoring, and rural infrastructure where altitude derating and temperature protection are critical.
Remote SCADA & Industrial
Outdoor PLCs, SCADA RTUs, pipeline monitoring, and unmanned industrial sites where weatherproof power with lightning protection is mandatory.
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