Offline Offline & line-interactive UPS
Clean backup for PCs, POS & networks
Compact UPS with automatic voltage regulation. Keeps computers, cash registers, routers and CCTV running through power cuts and voltage swings — with sockets made for your market.
400 VA–3 kVACapacity range
2–8 msTransfer time
AVRWide input with AVR
6Socket standards, up to 10 per unit
Sizing helper
How big a UPS do I need?
Add the devices you want to protect. We add a 25% safety margin and suggest the right capacity.
Desktop PC~250 W
Monitor~30 W
Laptop~65 W
POS terminal~60 W
Router + ONT~16 W
DVR + 4 cameras~60 W
Total load
0 W
Add a device to see our recommendation.
Backup time is an estimate for new batteries at 25 °C. Offline UPS are designed for a few minutes up to half an hour — enough to save work and shut down safely.Models
Offline & line-interactive range
Type
Capacity
No model matches — tell us what you need and we will suggest one.
Sockets for your market
Six socket standards, fitted at the factory
Every model can be built with the outlets your customers use — up to 10 per unit, no adapters needed.
SchukoEurope, Russia, CIS
NEMA 5-15Americas incl. Venezuela
UK BS1363UK, Gulf, Nigeria, Malaysia
UniversalMulti-standard markets
IEC C13Servers, racks, IT gear
Type I (AU/CN)Australia, Argentina, China
Which type?
Offline or line-interactive?
Offline
Offline (standby) UPS
- How it worksPasses mains through; switches to battery when power fails
- Voltage swingsBasic AVR on most models
- Transfer timeTypically 4–8 ms
- PriceLowest cost per VA
Best for: home PCs, routers, small shops with stable power
Line-interactive
Line-interactive UPS
- How it worksCorrects high and low voltage without using the battery
- Voltage swingsMulti-step AVR, longer battery life
- Transfer timeTypically 2–6 ms
- PriceSlightly higher, better protection
Best for: offices, POS, CCTV, areas with unstable voltage
Specifications
Compare models
| Model | GF400 | GF600 | GF800 | GF1000 | GS400 | GS600 | GS800 | GS1000 | GS1200 | GS1500 | GS2000 | GS3000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Offline | Offline | Offline | Offline | Offline | Offline | Offline | Offline | Offline | Offline | Offline | Offline |
| Capacity | 400VA/240W | 600VA/360W | 800VA/480W | 1000VA/600W | 400VA/240W | 600VA/360W | 800VA/480W | 1000VA/600W | 1200VA/720W | 1500VA/900W | 2000VA/1200W | 3000VA/1800W |
| Input voltage range | 81-145Vac or 162-268/170-280Vac | 81-145Vac or 162-268/170-280Vac | 81-145Vac or 162-268/170-280Vac | 81-145Vac or 162-268/170-280Vac | 81–134 Vac / 89–145 Vac or 140–290 Vac / 140–300 Vac | 81–134 Vac / 89–145 Vac or 140–290 Vac / 140–300 Vac | 81–134 Vac / 89–145 Vac or 140–290 Vac / 140–300 Vac | 81–134 Vac / 89–145 Vac or 140–290 Vac / 140–300 Vac | 81–134 Vac / 89–145 Vac or 140–290 Vac / 140–300 Vac | 81–134 Vac / 89–145 Vac or 140–290 Vac / 140–300 Vac | 81–134 Vac / 89–145 Vac or 140–290 Vac / 140–300 Vac | 81–134 Vac / 89–145 Vac or 140–290 Vac / 140–300 Vac |
| Output voltage | 110V/120Vac or 220V/230Vac | 110V/120Vac or 220V/230Vac | 110V/120Vac or 220V/230Vac | 110V/120Vac or 220V/230Vac | 110/120 Vac or 220/230 Vac | 110/120 Vac or 220/230 Vac | 110/120 Vac or 220/230 Vac | 110/120 Vac or 220/230 Vac | 110/120 Vac or 220/230 Vac | 110/120 Vac or 220/230 Vac | 110/120 Vac or 220/230 Vac | 110/120 Vac or 220/230 Vac |
| Waveform (battery mode) | Simulated Sine Wave | Simulated Sine Wave | Simulated Sine Wave | Simulated Sine Wave | Simulated Sine Wave | Simulated Sine Wave | Simulated Sine Wave | Simulated Sine Wave | Simulated Sine Wave | Simulated Sine Wave | Simulated Sine Wave | Simulated Sine Wave |
| Transfer time | Typical 2-6ms, 10ms max | Typical 2-6ms, 10ms max | Typical 2-6ms, 10ms max | Typical 2-6ms, 10ms max | Typical 2–8 ms, 13 ms max | Typical 2–8 ms, 13 ms max | Typical 2–8 ms, 13 ms max | Typical 2–8 ms, 13 ms max | Typical 2–8 ms, 13 ms max | Typical 2–8 ms, 13 ms max | Typical 2–8 ms, 13 ms max | Typical 2–8 ms, 13 ms max |
| Battery | 12V6AH × 1 | 12V7AH × 1 | 12V8AH × 1 | 12V9AH × 1 | 12V4.5AH×1 | 12V7AH×1 | 12V9AH×1 | 12V7AH×2 | 12V7AH×2 | 12V9AH×2 | 12V9AH×2 | 12V9AH×4 |
| Recharge time | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity | 8 hours recover to 90% capacity |
| Interface | Support windows xp/vista, windows 7/8/11 and MAC | Support windows xp/vista, windows 7/8/11 and MAC | Support windows xp/vista, windows 7/8/11 and MAC | Support windows xp/vista, windows 7/8/11 and MAC | USB/RS232 port (optional); supports Windows XP/Vista/7/8/11 and MAC | USB/RS232 port (optional); supports Windows XP/Vista/7/8/11 and MAC | USB/RS232 port (optional); supports Windows XP/Vista/7/8/11 and MAC | USB/RS232 port (optional); supports Windows XP/Vista/7/8/11 and MAC | USB/RS232 port (optional); supports Windows XP/Vista/7/8/11 and MAC | USB/RS232 port (optional); supports Windows XP/Vista/7/8/11 and MAC | USB/RS232 port (optional); supports Windows XP/Vista/7/8/11 and MAC | USB/RS232 port (optional); supports Windows XP/Vista/7/8/11 and MAC |
| Dimensions (mm) | 285 × 193 × 103 | 285 × 193 × 103 | 285 × 193 × 103 | 285 × 193 × 103 | 255×86×140 | 255×86×140 | 306×86×140 | 306×86×140 | 345×123×189 | 345×123×189 | 345×123×189 | 397×148×235 |
| Net weight (kg) | 4.5 | 4.9 | 5.5 | 6.1 | 4 | 4.7 | 5.5 | 8.7 | 9.6 | 11.2 | 11.9 | 19 |
| Sockets (default) | 5 × Universal | 5 × Universal | 5 × Universal | 5 × Universal | — | — | — | — | — | — | — | — |
Applications
Where offline UPS make the difference
Home & gaming PCs
Shops & POS
Offices
CCTV & DVR
Internet & Wi-Fi
Gaming consoles
OEM for importers
Your brand, your sockets, your box
Logo & colourSilk-screen or laser logo, custom front panel colour
SocketsAny of the 6 standards, up to 10 per unit
LED or LCDChoose the display for your price point
BatteryBattery size and quantity for your runtime
InterfacesUSB / RS-232, RJ45 surge protection
PackagingColour box and manual in your language
Start an OEM order
OEM from 1000 pcs. The sample costs US$3,000, fully refunded on your bulk order.
Need a quote?
Send us the capacity, socket type and quantity — we reply on WhatsApp the same day.