DC-UPS with Capacitor Storage
DIMENSION | DC-UPS and buffer modules with capacitor storage
- The DC-UPS with integrated electrochemical double layer capacitors are fully maintenance free and guarantee an uninterrupted power supply for periods measured in seconds.
- Buffer modules with electrolytic capacitors work similarly to a DC-UPS and can bridge power failures in the 24V or 48V net for periods measured in milliseconds.
- In buffer mode, the output voltage is regulated and the change from normal to buffer mode occurs without interruptions. All modules are protected against overload and short-circuit and have a wide operating temperature range.
- A regular maintenance or replacement of the capacitors is not necessary.
DC-UPS with Batteries
- For the installation of a DC-UPS system three essential elements are necessary: a power supply, a DC-UPS and a battery.
- The DC-UPS is responsible for monitoring and charging the battery, as well as controlling the seamless transition between normal and buffer mode.
- Highest system availability even in the event of mains failure
- 1-Battery-Concept: each battery is individually charged and monitored, which avoids the need for matched batteries
DC-UPS with Batteries
- Battery modules use maintenance-free VRLA batteries (valve regulated lead-acid) and are charged at PULS before delivery.
- Battery modules can be ordered with (UZK) or without a battery (UZO). All battery modules from PULS support the 1-Battery-Concept.
- The 24V battery modules are equipped with a center-tap, which protect against over-current, and with an integrated temperature sensor.
Redundancy modules
- PULS developed a decoupling solution with MOSFETs to fulfil the need for minimal no-load losses. For instance, when using a MOSFET module, a load current of 40A will only produce power losses amounting up to 3W.
- With MOSFETs as a decoupling element, even voltage drops can be minimised. The voltage drop at 40A output current is lower than 50mV between the input and output.
- After implementing MOSFETs, even the parallel-use mode achieves better thermal balance, thus leading to an extended lifetime of the power supplies. In this process, the load current is divided equally between the individual power supplies.
Redundancy modules
- Our product family DIMENSION is known for full featured DIN rail power supplies with the highest performance and numerous variants.
- PULS also offers redundancy modules based on the cost-oriented diode technology. The modules are suitable to set up reliable 1+1 and n+1 redundancy systems.
- Their compact and light-weight design makes them a perfect fit for applications with little space.
Redundancy modules
- The PIANO power supplies are perfectly suited for a wide range of economical applications. More demanding applications can be realised with the fully-featured DIMENSION products.
- PULS also offers redundancy modules based on the cost-oriented diode technology. The modules are suitable to set up reliable 1+1 and n+1 redundancy systems.
- Their compact and light-weight design makes them a perfect fit for applications with little space.
Redundancy modules
- The units, in their rugged plastic housing are highly efficient, compact, reliable and can be installed in seconds.
- PULS also offers redundancy modules based on the cost-oriented diode technology. The modules are suitable to set up reliable 1+1 and n+1 redundancy systems.
- Their compact and light-weight design makes them a perfect fit for applications with little space.
Protection modules
- The PISA protection module distributes the current of a large power source to multiple lower current output channels and therefore allows for smaller wires to be used. Furthermore, it permits only so much current on the output so the input voltage of the unit (which corresponds to the output voltage of the power supply) does not fall below 21V typically.
- This ensures a reliable supply voltage for sensitive equipments, such as PLCs, controls or sensors, when they are connected directly to the same power supply as the PISA protection module.
- Less critical loads, that are not affected by short voltage interruptions or could even cause a fault on the 24V power supply, are connected to one of the four current controlled output channels of the PISA module. The protection is independent of the length of the wires or of the power supplies‘ characteristics.
Single-Point Lubrication Systems
- perma CLASSIC can be used for all applications with ambient temperatures of 0 to +40 °C.
- The reliable operating principle is based on an electrochemical reaction.
- The lubrication period is determined by color coded activator screws.
- Depending on your application's requirement, you may choose to discharge 120 cm³ in a period of 1, 3, 6 or 12 months.
- The activator screw generates pressure (max. 4 bar) which moves the piston forward and continuously injects small lubricant amounts into the lubrication point.
- perma CLASSIC is fully dust and water proof and can withstand impacts and accidental knocks.
Single-Point Lubrication Systems
- perma FUTURA is the ideal automatic lubrication system for areas that require hygiene or for harsh operating conditions which may lead to corrosion of metal lubricators or electronic systems. Its reliable operating principle is based on an electrochemical reaction.
- The lubrication period is determined by color coded activator screws.
- Depending on your application‘s requirement, you may choose to discharge 120 cm³ in a period of 1, 3, 6 or 12 months.
- The activator screw generates pressure (max. 4 bar) which moves the piston forward and continuously injects small lubricant amounts into the lubrication point.
Single-Point Lubrication Systems
- perma FUTURA PLUS can be used in all types of applications with ambient temperatures from 0 to +40 °C.
- Depending on operating conditions, a lubricant volume of 120 cm³ is dispensed in 1, 3, 6 or 12 months.
- Reliable function is based on an electrochemical reaction, which is started by simply turning the activation cap.
- The contained gas generator generates a pressure of max. 4 bar, which moves the piston forward and transports lubricant into the lubrication point.
Single-Point Lubrication Systems
- The automatic lubrication system perma FLEX is available in two convenient sizes (60 cm³ / 125 cm³).
- It can be used for inside or outside applications at temperatures ranging from -20 °C to +60 °C.
- Discharge period setting is flexible and can be adjusted from 1 – 12 months using the dial on top of the lubricator.
- perma FLEX comes fully assembled and ready-to-use.
- Simply turn the dial to the desired discharge period and the system is activated.
- The electronically controlled chemical reaction will build up the pressure that is necessary to continually supply the lubrication point with fresh lubricant.
