PULS
These PIANO series units are extraordinarily compact, industrial grade power supplies that focus on the essential features required in today’s industrial applications. The excellent cost/performance ratio presents many new and exciting opportunities without compromising quality or reliability.
The mechanically robust housing is made of a high-grade, reinforced molded material, which permits the units to be used in surrounding temperatures up to +70°C.
Since typical industrial applications do not require multiple mains inputs, the reduction to a regional input voltage range (AC 200 240V) simplifies the circuitry and has significant advantages for reliability, efficiency and cost.
The integrated DC-OK signal makes the unit suitable for many industry applications, such as process, automation and many other critical applications where preventive function monitoring can help to avoid long downtimes.
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| Approvals | CB, CE, cRUus, cULus, GL |
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| Cable Connection | Screw max 6 mm² solid, 4 mm² stranded |
| DC relay output | Yes |
| Depth | 124 |
| Effect | 240 |
| Efficiency At 230 V AC, full load. Typical | 91.4 |
| Efficiency At 230 V AC. Typical | 90.9 |
| Height | 124 |
| Hold-up time at 230 V AC, full load. Typical. | 33 |
| Input voltage AC | 200-240 V |
| Input voltage ac max | 264 |
| Input voltage ac min | 180 |
| Inrush current at 230 V ac typical | 48 |
| IP Class | IP20 |
| Lifetime at 230 V ac, full load and +40 ° C | 38000 |
| Load Regulation | <150 mV (0-10 A) |
| MTBF (IEC 61709) 230 V AC, Maximum Load, 40 ° C | 791000 |
| Number of phases | 1 |
| Output Current | 10 |
| Output voltage | 24 |
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| Output voltage max | 28 |
| Output voltage min | 24 |
| Parallel Connection For Increased Power | Not allowed |
| PFA (EN61000-3-2) | Not met |
| Power Consumption At 230 V AC | 2.2 |
| Power Factor at 230 V AC, full load. Typical | 0.52 |
| Power Reduction Of 60 To 70 ° C | 6 |
| Primary Fuse | Min 16A B type or 10A C type |
| Ripple. max | 100 |
| Series | Piano |
| Series Connection For Increased Tension | Yes |
| Supply Frequency | 50-60 ±6 % |
| Temperature Range Without Derating From | -10 |
| Temperature Range Without Derating To | 55 |
| Transient | VDE 0160 (750 V, 1,3 ms) |
| Weight | 0.55 |
| Width | 49 |
These PIANO series units are extraordinarily compact, industrial grade power supplies that focus on the essential features required in today’s industrial applications. The excellent cost/performance ratio presents many new and exciting opportunities without compromising quality or reliability.
The mechanically robust housing is made of a high-grade, reinforced molded material, which permits the units to be used in surrounding temperatures up to +70°C.
Since typical industrial applications do not require multiple mains inputs, the reduction to a regional input voltage range (AC 200 240V) simplifies the circuitry and has significant advantages for reliability, efficiency and cost.
The integrated DC-OK signal makes the unit suitable for many industry applications, such as process, automation and many other critical applications where preventive function monitoring can help to avoid long downtimes.
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Great electrical installations don't fail because of the major components. They fail because of the small ones that didn't get enough attention.
It's easy to focus on the big-ticket items during specification — and let the terminal blocks become an afterthought. But inferior connection components have a habit of making themselves known over time. Loose connections, degraded insulation, premature failure. The kind of faults that are frustrating to trace and expensive to fix.
Tekox engineer their terminal strips, safety blocks, insulated strips, and porcelain blocks to the standards your installations deserve. Available now from Demesne Electrical — get in touch and we'll show you the range.
Conta-Clip PPVK push-in potential distribution terminals simplify control cabinet wiring with tool-free connections, compact DIN rail mounting, and reliable current distribution up to 41A.
The PMX fuse holder range is compact, halogen-free, and manufactured in Europe for fast availability. Available in 10×38, 14×51, and 22×58 sizes with IEC, UL, and CSA approvals, they feature silver-plated contacts, IP20 touch-safe design, and optional blown fuse indicators — giving panel builders reliable, safe, and flexible protection.
We’re excited to share some great news at Demesne Electrical. Wayne Moody has joined our team, bringing with him years of experience and a clear vision for the future. His focus will be on building on our strong reputation here in Ireland and driving our growth across Europe.
The PMX fuse holder range is compact, halogen-free, and manufactured in Europe for fast availability. Available in 10×38, 14×51, and 22×58 sizes with IEC, UL, and CSA approvals, they feature silver-plated contacts, IP20 touch-safe design, and optional blown fuse indicators — giving panel builders reliable, safe, and flexible protection.
STEGO’s new loop enclosure heaters are a smart fix for condensation in control cabinets. They heat evenly, install fast with no tools, and come in a range of sizes from 10 to 150 W. They're tough, touch-safe, and even have a built-in thermostat option—everything you need to protect your gear and keep things running smoothly.
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| My favourites | Articles | Approvals | Efficiency At 120 V AC, full load. Typical | Efficiency At 230 V AC, full load. Typical | Efficiency At 230 V AC. Typical | Hold-up time at 120 V AC, full load. Typical. | Hold-up time at 230 V AC, full load. Typical. | Input voltage AC | Input voltage ac min | Input voltage range | Inrush current at 120 V ac typical | Inrush current at 230 V ac typical | Lifetime at 120 V ac, full load and +40 ° C | Lifetime at 230 V ac, full load and +40 ° C | Load Regulation | MTBF (IEC 61709) 230 V AC, Maximum Load, 40 ° C | PFA (EN61000-3-2) | Power Consumption At 120 V AC | Power Consumption At 230 V AC | Power Factor at 120 V AC, full load. Typical | Power Factor at 230 V AC, full load. Typical | Primary Fuse | Transient | Weight | Price | |
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PSU 200-240V ac I/P 24V dc 10A 240W O/P
Art:
PIC240.241C
Copied
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CB, CE, cRUus, cULus, GL
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91.4
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90.9
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33
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200-240 V
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180
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48
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38000
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<150 mV (0-10 A)
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791000
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Not met
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2.2
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0.52
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Min 16A B type or 10A C type
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VDE 0160 (750 V, 1,3 ms)
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0.55
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PSU 100-240V ac I/P 24V dc 10A 240W O/P
Art:
PIC240.241D
Copied
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CB, CE, cRUus, cULus
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94
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95.2
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93.9
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32
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32
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100-240 V
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90
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Wide-range
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14
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26
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55000
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74000
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<100 mV (0-10 A)
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822000
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Fulfilled (Class A)
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2.17
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1.18
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0.98
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0.93
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Min 10A B type or 6A C type
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VDE 0160 (750 V, 0,3 ms)
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0.54
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Select a variant in the list