Solutions for automations and control
Cabur: new capacitive buffer modules CSB series
The new series of capacitive buffer modules CSB series expands Cabur solutions to ensure service continuity.
November 20, 2024
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3-phase power supply IN: 3x 400–500 Vac / OUT: 72 Vdc 6.6 A
| Series | Easy Power |
|---|---|
| Code | XCSL3480W072VAB |
| Type | CSL3-480W/072V/AB (3) |
| INPUT TECHNICAL DATA | |
| Input rated voltage | 3x 400–500 Vac |
| Input voltage AC | 340…550 Vac |
| Input voltage DC | 500 – 600 Vdc |
| Frequency | 47…63 Hz |
| Current consumption | 0.8 A (400 Vac) |
| Inrush peak current | 22 A |
| Power factor | 0.76 |
| External protection on AC line | MT: C-4 A / Fuse: T-3.15 A |
| OUTPUT TECHNICAL DATA | |
| Output voltage range | 72 Vdc ±1% |
| Output adjustable range | 60…81 Vdc |
| Continuous current | 6.6 A at 50°C |
| Overload limiting | 11 A (max. 22.5 A constant current) |
| Short circuit peak current | 20 A 400 ms On /800 ms Off (HICCUP mode) |
| Ripple @ nominal ratings | 200 mVpp |
| Hold up time | 10 ms (400 Vac) |
| Status indication | LED "DC OK", LED "Stand-by" |
| Alarm contact | 68.4 Vdc) |
| Parallel connection | possible |
| Redundant parallel connection | possible with external ORing diode |
| GENERAL TECHNICAL DATA | |
| Efficiency | 91.5% (400 Vac) |
| Dissipated power | 44.6 W (400 Vac) |
| Operating temperature range | –20…+70°C (derating -14 W/°C >50°C) |
| Input / output isolation | 3 KVac / 60 s (no SELV output) |
| Input / ground isolation | 1.5 kVac / 60 s |
| Output / ground isolation | 0.5 kVac / 60 s |
| Standard / approvals | EN 60950-1 |
| EMC Standard | EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4 |
| Overvoltage category / pollution degree | II / 2 |
| Protection degree | IP 20 |
| Connection terminal | 4 mm² / 4 mm² |
| Housing material | aluminium |
| Dimensions (LxHxD) | 80x170x127 mm |
| Approximate weight | 1.5 kg |
| Mounting information | vertical on a rail, 20 mm from adjacent components |
| ACCESSORIES | |
| Mounting rail (IEC60715/TH35-7.5) | PR/3/AC, PR/3/AC/ZB, PR/3/AS, PR/3/AS/ZB |
| APPROVALS AND MARKINGS |   |
For further information see PDF catalog
Switching power supply for DIN-rail, for general applications in automation and installation. Offering excellent value for money, these offer a perfect and convenient solution for uses in which the powered loads do not require strong peak currents.
They can deliver over +30% of nominal current for a sustained period, keeping the output voltage stable and ensuring continuity of supply to the system. With these features, this range of power supplies enables designers to meet the requirements of the Machinery Directive EN 60204-1, allowing the protection devices connected to the output to trigger quickly, safely and selectively, thus ensuring continuity of service to the other parts of the system.
Suggested uses
Main features
The new series of capacitive buffer modules CSB series expands Cabur solutions to ensure service continuity.
The new devices are specifically designed for the industrial applications and complete the current range of unmanaged Ethernet switches for DIN-rail.
These are 1.2Ah, 3.4Ah, 7.2Ah and 12Ah battery module holders.
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