Product Overview:
The SL Series line-interactive UPS features dual input voltage
compatibility, delivering a stable 120V/220V nominal output whether
powered by a standard North American 120V or international 220V AC
source. It ensures reliable protection for a wide range of
computer, networking, and sensitive electronic equipment against
power interruptions, voltage fluctuations, and transient surges.
Equipped with Automatic Voltage Regulation (AVR), the unit
automatically boosts voltage during brownouts and reduces it during
overvoltage conditions, maintaining a regulated 120V output across
input voltages ranging from 89V to 148V or 220V output across input
voltages ranging from 212V to 286V. This bivoltage UPS incorporates
a four-stage protection system that safeguards against overload and
short circuits at the output sockets, overload at the mains input,
and battery overload.
Designed for easy installation, the SL Series UPS is suited for
diverse applications, including:
Home and small office networks (modems, routers, computers)
Audio and video systems (TVs, home theaters, gaming consoles)
Security systems (DVRs, cameras, alarms, video intercoms)
Point-of-Sale (POS) equipment (receipt printers, card terminals)
Telecommunications devices (PABX, media gateways, terminals)
Key Features:
Dual Input Voltage: Supports 120V–220V input range with stable
120V/220V output
Pure Sine Wave Output: Ensures high compatibility with sensitive
electronics
Expandable Battery Runtime: External battery support for extended
backup during outages
Advanced AVR: Automatically corrects both voltage sags and
overvoltages
Intuitive LED Indicators: Display power status, voltage correction
activity, load level, and battery charge state
Specificatons:
| Model | SL-1K | SL.1.5K | SL-2K | SL-3K |
| Capacity | 1000VA/800W | 1500VA/1200W | 2000VA/1600W | 3000VA/2400W |
| Display | LCD |
| AC MODE | |
| Input voltage range | 120Vac: 92-140Vac / 220Vac: 183-245Vac |
| Input Frequency | 45-65Hz |
| Output voltage range | 120Vac: 100-132Vac or 220Vac: 200-240Vac |
| INVERTER MODE | |
| Output voltage range | 120Vac±5% or 220Vac±5% |
| Output frequency | 50±0.5Hz/60±0.5Hz |
| Power factor | 0.8 |
| Output wave form | Pure Sine Wave |
| Transfer time | Typical 2-6ms, Max.10ms. |
| Overload capability | Automally shut down in 60 sec while with 110% load, and shut down
in 5 sec while with 120% load |
| Overcurrent Protection | System shuts down automatically within 20ms |
| BATTERY | |
| Battery model | Sealed Maintenance-Free Lead-Acid Battery |
| DC Voltage | DC 24V | DC 24V | DC 48V | DC 48V |
| QTY & capacity of battery | 2 pcs*12V7Ah | 2 pcs*12V9Ah | 4 pcs*12V7Ah | 4 pcs*12V9Ah |
| Charging current | 1.5/3A |
| Charging period | 6-8 hours recover to 90% capacity |
| Battery protection point | Adjustable |
| PROTECTION | | | | |
| PROTECTIONS | 1.Auto re-starts when AC recovers |
| 2.Automatic chamging (offline charging) |
| 3.Battery low woltage protection |
| 4.Overoad & Short circuit protection |
| 5.Over curent protection (Breaker for AC mode, System automaticlly
shut down wihin 20ms in Inverter mode). |
| Remarks: Product specifications are subject to change without
notice. |
