UPS – Uninterruptible Power Supplies
The UPS – Uninterruptible Power Supplies Protects against power interruptions.
This is by providing a battery backup power in the case where common power problems such as a blackout, voltage sag, or voltage surge present themselves.
When incoming utility power drops below or surges above safe voltage levels, then the Uninterrupted Power Supply switches to a Direct Current (DC) battery power and then inverts it to an Alternating Current (AC) power to power connected equipment’s.
There are three major types of UPS’s, theses are:
1.A Standby UPS
2.Line Interactive
3.Online devices
These three types generally meet both the enterprise and consumer needs, in their own different ways.
In addition each type keeps network devices operational when power is unavailable. With features such as energy metering vary by model.
Lightwave 650 va ups
Mecer UPS 800VA
Mercury 850 va ups
- Excellent microprocessor control for Super Performance
- Intelligent battery management for Longer Battery Life
- Comprehensive and reliable protection to Safeguard Your Equipment
- Boost and buck AVR for voltage stabilization
- Built-in super-fast charger that shortens charging time
- Off mode charging function
- Optional no-load shutdown
- Built-in self-diagnostic function
- Auto restart while AC is recovering
- Power-on self-test
- Sinewave Power Output
- Humanized Alarm System
- Line Interactive UPS
Mecer UPS 650VA
- Microprocessor control guarantees high reliability
- Boost and buck AVR for voltage stabilization
- Auto restart while AC is recovering
- Simulated sine wave
- Off-mode charging
- Cold start function
- USB communication port
- RJ-11 (Phone/Fax/Modem)-1 & RJ-45 Port -1 with RJ-11/RJ-45 protection
- Built-in Surge Protection – Yes
- Battery Type-12V / 7AH x 1
- Battery Recharge Time-4-6 hours recover to 90% capacity
- Overload, discharge and overcharge protection
- Supports Windows 2000/2003/XP/Vista/2008, Windows 7/8, Linux, Unix, and MAC
Mecer 650 va ups
Mercury 1050va ups
Apc 650 va ups
- APC Back-UPS 650VA, 230V, AVR, Universal Sockets
- Max Configurable Power (Watts)
- 325 Watts / 650VA
- Output Frequency (sync to mains) 50/60 Hz +/- 1 Hz Sync to mains
- Topology Line interactive
- Waveform type Stepped approximation to a sinewave
- Transfer Time 4 ms typical : 6 ms maximum
- Input frequency 50/60 Hz +/- 3 Hz Auto-sensing
APC 800VA Line-Interactive UPS
- Maximum output power: 800 VA / 450 W.
- Line Interactive technology.
- Automatic voltage regulation (AVR).
- 4 Schuko corrugated sockets.Â
- Provides your router with backup power for hours, maintaining your Internet connection.
- Reliable Surge Protection.
APC 1600VA Uninterrupted-Power-Supply
- 1600VA / 230V.
- AVR Automatic Voltage Regulation, protect connected devices by stabilizing incoming voltage levels.
- 6 IEC Surge Protection Outlets.
- Protection as it provides Backup & Surge Protector for Electronics and Computers.
- Ideal UPS for Computers, Networking and Security and Surveillance.