Product Overview
A True Online UPS (Untinterruptible Power Supply) provides the ultimate power protection with clean and stable electrical power for critical target loads. It acts as an “electrical firewall” to protect your hardware from damage typically caused by power surges and spikes. A true online UPS isolates equipment from commercial input power source to stabilize line voltage conditions, frequency regulation and provides uninterruptible power in the event of a power failure.
This is ideal for environments where electrical isolation is necessary, such as if your equipment is very sensitive to power fluctuations or to keep the equipment operational long enough for critical equipment to shut down properly or until a generator comes online.
PROTEK
ALP-Series, 3-Phase Online UPS 10 to 800kVA Galvanic Isolation Design
Features
- Advance technology DSP, IGBT components.
- Wide input range, robust design for harsh environment.
- Multi-CPU and software/hardware co-operation control.
- Multi-CPU and software/hardware co-operation control.
- DC start function, can be started without AC.
- True galvanic isolation design.
- Modular design for ease of maintenance and minimizes MTTR (Mean Time to Repair).
- Intelligent, safe and unique battery management system.
- Variety of accessories available.
- Parallel operation.
Features & Advantages
Advanced technology DSP, IGBT and switching components:
To increase reliability and efficiency
True Galvanic Isolation design:
The true galvanic isolation on the output of each UPS isolates the AC output under every mode of operation to solve the problem of poor input grounding and to stop any current leakage through the ground.
Multi-CPU design and software/hardware cooperate control:
Several CPUs are employed in the control circuit with critical functions that are designed to parallel redundancy to improve reliability.
Redundant power supply:
An extra, redundant power supply is connected to supply power of the static switch to ensure an AC output no matter what happens to the UPS.
Plug & play modular design:
The power circuit of the UPS features a modular design, which allows for each power circuit to be easily removed for quick maintenance and troubleshooting.
Each phase with individual inverter supporting:
Characteristics will not be violated under 100% unbalanced load.
Protection against detaching and floating of neutral of input power supply:
MOV (surge protector) is added at the input to provide sufficient protection to both UPS and load from lightning or power surges caused by neighboring large loads.
User friendly control design:
UPS is designed with breaker on/off sensor, power supply sensor etc. to protect the UPS from any operational mistake made by the user.
Intelligent charger with temperature compensation:
To improve the battery life expectancy
Huge charging power (selectable):
The charge power is selectable (Low/Medium/High) according to the Ah of the battery and can charge up the battery for more than 8 hours of back-up time without an extra charger.
Intelligent, safe battery test circuitry:
Battery is tested after every boost charge of battery (either initiated by battery discharge or after one month elapsed) without stopping the rectifier. It prevents the risk of output AC failure in case the battery is in bad condition and can notify the user of battery’s condition.
Intelligent fan speed control:
Fans will slow down during light load to extend the fans’ life expectancy and to extend the MTBF of fans.
DC start function:
The UPS can be start up with its batteries without an AC power source connected thanks to the special current limit circuitry that protects the UPS from high in rush currents associated with DC battery connections on a dry DC bus.
Various interface options:
Remote control panel, 3 phases software for PC monitoring, auto dialing module, battery monitoring module, 3 phases SNMP card, and emergent stop switch are available.
12-Pulse full controlled rectified (option):
Our 120kVA and above UPS feature 12-pulse full controlled rectified to further improve the power factor and reduce harmonic current drawn by the rectifier. Total harmonic current can be reduced by 10% and power factor is improved to over 0.8.
Parallel operation (optional)
To increase the capacity and reliability by equally sharing the load across parallel units. When one unit has problem, the other units can continue running without output interruption. No site adjustments required.
Options
UPSCAN – Remote control panel
A handheld display module with LCD and LED that can monitor 1 – 99 UPS with RS-485 connected in series from distance < 1,000m.
UPSCOM – PC monitoring software
Provides real-time three phases information of UPS connected on the line and monitor several UPS with one PC.
DCMAN – Battery monitoring module
An intelligent module to keep watch of each battery in a battery bank connected in series and to distinguish and repair aged battery before it gets seriously worn out.
SNMP/HTTP
Can monitor and manage the UPS through web browser and Java applet, providing simultaneous three phase data acquisition.
Emergency stop switch
In case of hazards, such as electrical shock or fire, the UPS can be shutdown (no AC output) either through a switch (can be added upon request) or through a smoke detector signal (can be added upon request) to prevent further injuries or destruction.
SOLTEC
AHA-H/HR Series, Double Conversion Online UPS 1 to 20kVA
- True sine wave double conversion online UPS.
- Multiple microprocessor high frequency design & DSP technology.
- Unity input power factor and wide input range.
- Extended backup time.
- Two-way dialogue interractive dot-matrix LCD control panel.
- Detachable LCD or LED control panel.
- Communication ports selectable; Smart RS232, SNMP, AS-400, USB and DB-9.
- DC start and automatic self-diagnose function.
- Low heat dissipation in long time operation.
- Enhanced protection against lightning surge, disturbance and etc.
- Designed to operate under harsh environment
- 6KVA-20KVA supports parallel redundancy function & capacity expansion.
- 10KVA-20KVA built in two-step charger to reduce charging time.
Features & Advantages
LCD Control Panel
AHA-H/HR Series built-in intelligent two-way dialogue interactive dot-matrix LCD control panel provides monitoring as well as management access to the UPS. Detachable design enables remote control and status monitoring to suit users’ convenience. An economical and plain LED display with the same size as LCD panel is selectable.
Tower and Rack Models
Tower and rack models are both available. Tower models work to minimize occupied space while rack mount models can fit in the equipment rack to ensure server room is neat and clean. Rack mount model UPS come with the same size battery back that matches the UPS.
6KVA-20KVA N+1 Parallel Redundancy
6KVA-20KVA is specially designed to provide redundant power protection solution that’s able to perform up to 3 parallel UPS systems. With high frequency PWM technology, the UPS attains high input power factor over 95% and avoids significant harmonic interference on the power workshop.
Multiple interface cards
With a multi-interface slot and an additional multi-interface card, users can now select various communications combination, including RS232, SNMP, RS485, AS-400, modbus, USB, dry contact and customized interfaces. All interfaces are enabled at the same time.
SOLTEC
AHR Series, 3-Phase Modular UPS 60 to 200kVA
Features:
High Safety
- By employing TI’s DSP control, the processing speed and fault protection becomes much better.
- By using advanced 3-level inverter technology, it has good output wave form and a high overall efficiency.
- With cold-start function, the UPS can be started up without AC input.
- Because the input power factor is up to 0.999, the energy efficiency can be improved a lot. The grid load becomes lower to reduce cost of electricity distribution.
- Intelligent battery management: Automatically converts boost or float charge, temperature compensation to avoid over or under charge; adjusts the cut-off voltage of discharge according to load capacity, thereby greatly extending the life of battery pack.
- With intelligent fan speed control, the fan speed is dependent on the load capacity to extend the life of fan.
- Under ECO energy-saving mode, the efficiency of UPS system can be more than 99%, suitable for area with good AC quality.
- Can be quickly switched back to inverter mode with 5ms.
- Manual bypass design ensures uninterrupted operations during maintenance and the system becomes more reliable.
Easy Operation
- Each power modular is independent hence will not have compatibility issues. It also meets the demand of hot-swappable feature.
- 7” inch touch-screen LCD provides visibility on UPS operating data and historical records.
Multiple Communication Interface
- Inbuilt RS232, RS485, SNMP, multiple input and output dry contact ports.
