POWE R
FEAT
ATURE
INDUSTRIAL POINT OF LOAD POWER TAKEN TO A NEW LEVEL supply sy stem featuring integrated
current-limited outputs and is a real alternative to a power supply unit with an ext ernal electronic protection module. S pecial features include staggered out put activation, prot ection of sensitive loads through prioritised outputs and selective shutdown in the event of a fault .
machines and feature a no pott ing Eco- friendly modular design which may be specified with IP54, IP 65 or IP67 for reliable protection against ingress of dust and water.
P ULS ZeroCabinet power supplies may be used for the decentralised supply of 1-phase or 3-phase sy stems and machines and feature a no pott
The revolutionary ZeroCabinet from PULS Power, the specialist manufacturer of high reliability DIN-Rail power supplies, meets the growing need
DIN-Rail power supplies, meets the growing n for flexible, modular power systems for machine building and process engineering
D ecentralisation of system
components has proven to be an important factor in modern sy st em planning as it simplifies installation, enables expansion and reformatting of sy stems, and simplifies maintenance. In addit ion, conventional cont rol cabinets can be replaced by smaller versions or
The ZeroCabinet from P even removed completely.
ULS is
a new type of power supply that was developed specifically for this environment. A decentralised power supply with protection to class IP54, IP65 or IP67 that is available ex stock, is easy to install and flexible enough to meet the diverse requirements of modular factory automation.
pe of power supply t Decentralisation of system
Traditional indust rial systems designed with a central IP20 rated power supply will have long cable runs to peripheral devices in the field and will require costly large cross-section cables to minimise losses. It is also common for such a power supply to be over specified to compensat e for any potential cable losses. ZeroCabinet is the alternat ive t o a power supply in a centralised control cabinet. It provides an energy efficient , point of load, modular system structure which is simple to expand and maintain.
components has proven to be an important factor in modern system planning as it simplifies installation, enables expansion and reformatting of systems, and simplifies maintenance
T he eFused series which may be
specified with up to 4 current-limited DC output s and may be configured for NEC Class 2 circuits. This power supply simplifies the implement ation of selective power distribution, protection and monit oring directly in the field. T he eFused series is a space-saving power
/ ELECTRONICS
Two versions of the PULS ZeroCabinet are available both offering either 300W or 500W power out put .
The high-power singe DC output Basic series ZeroCabinet, which can be connected in parallel to increase total output power or form an N+1 redundant system using integrated high efficiency MOSFET decoupling (Oring).
Basic series ZeroCabinet
Key features include an L ED int erface providing sy stem st atus and immediate diagnosis in the field, output voltage and the current-limited out puts (eFused series) may be monit ored and set directly via the L ED int erface and the push but tons on the front of the device or remotely via IO-Link. Various connector options enable the power supply to be installed flexibly and directly on the machine. DIN-Rail, integrated keyholes or screw mounting with no additional accessories required.
he current-limited out
ZeroCabinet is available with input voltage ranges 1-phase 85 - 264 V, 1-phase 170 - 264V, 3-phase 320 - 550V, output voltage from 24 - 28VDC, output power 300W or 500W, efficiency > 95 per cent , an operating t emperat ure range from -25 °C t o +55 °C wit hout any loss of performance and has dimensions (WxHxD) of 181 x 183 x 57mm.
> 95 per cent emperat
The potential applications of PULS ZeroCabinet are virtually limitless and include modular applications in the field of conveyor systems, storage technology, robotics, control systems and materials handling.
or syst
manager, for PUL S comments: “Our new ZeroCabinet decentralised power supply offers designers of indust rial sy stems a cost and space saving alternative t o convent ional power distribution. ZeroCabinet makes it possible to use shorter and smaller cross-section cables which reduces both t he cost of cabling and of its installation. In addition, an all-in-one device can be used instead of several components simplifying sy stem design and reducing inventory .”
Marco van der L inden, UK country manager, for PUL
design and reducing inventory For more information on P ULS ZeroCabinet visit https://www.
pulspower.com/products/din-rail- power-supplies/ip54-ip65-ip67- power-supplies/
PULS Power
www.pulspower.com ELECTRONICS | MAY 2020 25
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