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AhlsellProductsElectricTelecoms, Data, Security 50-6352 Power supply

52 Power supply

Power supply and accessories
Rectifier
Protective transformers
Protective transformers
Isolating transformers
Battery eliminators, Mains and Laboratory units, Others
Lighting transformers electronic, Osram
Surge protection
Lead batteries valve-regulated
Starter batteries
Leisure battery
UPS Uninterruptible power supply
Battery backup and accessories
Battery charging

Do you work with Telecom, Data, or security? Ahlsell helps you find the products within security and integration. Whether you work in electrical engineering, burglar alarms, or access systems, we have the range you need. Here you will find fiber optics, telephony, antenna material, and power supply for installation, along with smart solutions from major suppliers. Explore our wide selection here in the online store or visit your nearest Ahlsell store.

Transformer PSS 230V/24V for DIN rail or screw fastening
Tufvasson
Transformer PSS 230V/24V for DIN rail or screw fastening
Art. no.: 5204316
Protective transformer according to EN 61 558 in class II for use in isolation or an inefficient insulated system where U = 50V alternating current. The transformers are designed with safety separation between the primary and secondary windings and intended for the supply of SELV and PELV circuits. The transformers are CE-marked and meet the applicable LVD and EMC requirements and insulation requirement class III that are 4kV.
Transformers are nested within the cover of the light grey UV resistant self-fading thermoplastic and fitted with plastic bushings > IP44, breakout openings < IP40.
The secondary voltage varies linearly with the load and the nominal voltage is indicated in the event of 100% load, the transformer must never be overloaded, but can cope with a temporary start current of 300% for 10 s.
The transformer is intended for use in appropriate areas such as supply voltage of the actuator control, thermostats, light and sound signals.
All dimmer transformer ZERO 35 and ZERO 70 0W, Vadsbo
All dimmer transformer ZERO 35 and ZERO 70 0W, Vadsbo
Art. no.: 5280826
0 WATT Alldimmer transformers ZERO 35 and ZERO 70 start even at 0 W.
ZERO 35 is made in a box format and accommodates a device box, which facilitates installation work.
The combination of LD 220 (13 774 40) + ZERO, 0 Watt transformers – You 0TM - generate a unique profile on phase angle control of 12 VAC LEDs. The result is that 100% of dimmable 12 VAC LED lamps and 99% of non-dimmable 12 VAC LED lamps may be dimmed in an excellent way. In addition, ZERO 35 and LD 220 accommodate a device box.
Perfect for the possibility in the future of replacing a halogen lamp installation with LEDs and still being able to dim them error-free.
For dimmable 12 VAC LED
For non-dimmable 12 VAC LED
For halogen
Starting from 0W
Short circuit – Auto reset
Overload – Auto reset
Overheating – Auto reset
Transient protection
All dimmer transformer ZERO 35 and ZERO 70 0W, Vadsbo
Jump Starter Ironside 2000A
Ironside
Jump Starter Ironside 2000A
Art. no.: 74332915
Power bank with starting aid for engines. Robust starting aid that can start cars and other vehicles with 12V electrical systems. The product can also be used as a power bank to charge products via USB or wirelessly. 12000mAh Li Ion battery provides a starting current of up to 2000A. Starter cable with strong clamps for secure connection to 12V battery. Can start petrol engines up to 8 liters and diesel engines up to 6.5 litres. If the starting battery is short-circuited, the starting aid senses this and boosts the battery so that the starting current can pass. The power bank is charged via USB-C socket. USB-A output for charging mobile accessories max 18W. Wireless charging max 10W. Built-in LED lamp means it can also be used as a flashlight. The flashlight also has a flashing and SOS function. Display showing charging status. Delivered in a practical bag. USB-A - USB-C cable included.
Charging time 3.5-6h.
Capacity: 12000mAh/ 44.4 Wh
Type-C input: 5V/2A, 9V/2A
USB-A output: 5V/3A, 9V/2A, 12V/1.5A
Starting current: 2000A
Wireless charging: 10W Max
Transformer PVS 230V/24V for screw fastening
Tufvasson
Transformer PVS 230V/24V for screw fastening
Art. no.: 5204052
Protective transformer according to EN 61 558 in class II for use in isolation or an inefficient insulated system where U = 50V alternating current. The transformers are designed with safety separation between the primary and secondary windings and intended for the supply of SELV and PELV circuits. The transformers are CE-marked and meet the applicable LVD and EMC requirements and insulation requirement class III that are 4kV.
Transformers are nested within the cover of the light grey UV resistant self-fading thermoplastic and fitted with plastic bushings > IP44, breakout openings < IP40.
The secondary voltage varies linearly with the load and the nominal voltage is indicated in the event of 100% load, the transformer must never be overloaded, but can cope with a temporary start current of 300% for 10 s.
The transformer is intended for use in appropriate areas such as supply voltage of the actuator control, thermostats, light and sound signals.
Transformer PVS 230V/24V for screw fasteningTransformer PVS 230V/24V for screw fastening
Power supply unit variable Quint-PS
Phoenix Contact
Power supply unit variable Quint-PS
Art. no.: 5246044
Compact power supplies that activate automatic fuses for 24VDC side for mounting on the support rail with SFB technology.
Primary-switched power supplies for mounting on DIN-/ EN support rail. The broad input voltage (primary voltage) means that the power supplies can be used virtually all over the world as well as in applications where high demands are placed on the operating safety. All power supplies are equipped with the external emergency exits which signal if the secondary voltage drops by 10% and if the power supply is overloaded (only SFB version), which also makes them suitable for applications that demand redundancy with monitoring. See also diode module QUINT-DIODE/40 for 100% redundancy connection. Power supplies in the series fulfil the standard for power factor compensation EN 61000-3-2for installation on public networks. The power supplies are also available as Ex-version (for installation in zone 2).
3-phase power supplies also deliver full power if one of the phases falls out. The secondary side is fitted with an electronic circuit protection. The protection is specially developed to reliably activate "normal" automatic fuses/miniature circuit breakers on the secondary side of the power supply if the application requires individually fused groups with SFB technologies and Power Boost.
SFB technology is specially designed to be able to activate slow miniature circuit breakers/automatic fuse protections by being able to deliver under 12 ms a current pulse of 6 times the nominal current (for example, a 10A power supply with SFB technology, delivering a 60 A pulse). This facilitates a quick and safe immediate release of the automatic fuse in the event of a short circuit which, with the traditional power supplies, would take a significant amount of time (even if it were possible).
Safety transformer Type LF-GS 230-250/12 V stationary IP44
Noratel
Safety transformer Type LF-GS 230-250/12 V stationary IP44
Art. no.: 5202070
1-phase transformer, in design in accordance with EN61558-2-6. Compact, robust construction for industrial applications that is resistant to moisture, dust and vibrations. Low noise level. Embedded in self-extinguishing polyurethane with external cover made of plastic. Class ll, double-insulated. Short-circuit-proof and protected against overload with glass tube fuse and a built-in "one cut" thermal fuse. Surface mounting fixing holes for permanent installation. Connection to screw terminals easily accessible under cover. Cable glands and details cable relief are included upon delivery. The output voltage can be regulated by means of connection to terminals for 230 or 250V on the primary side. CE certified. Application areas: Power supply for control and regulation equipment, locking and alarm installations, heat foil or - cable, halogen lighting and other installations for extra low-voltage (power supply to SELV and PELV circuits). For fixed installation.
Safety transformer Type LF 230-250/24 V stationary IP44
Noratel
Safety transformer Type LF 230-250/24 V stationary IP44
Art. no.: 5202270
1-phase transformer, in design in accordance with EN61558-2-6. Compact, robust construction for industrial applications that is resistant to moisture, dust and vibrations. Low noise level. Embedded in self-extinguishing polyurethane with external cover made of plastic. Class ll, double-insulated. Short-circuit-proof and protected against overload with glass tube fuse and a built-in "one cut" thermal fuse. Surface mounting fixing holes for permanent installation. Connection to screw terminals easily accessible under cover. Cable glands and details cable relief are included upon delivery. The output voltage can be regulated by means of connection to terminals for 230 or 250V on the primary side. CE certified. Application areas: Power supply for control and regulation equipment, locking and alarm installations, heat foil or - cable, halogen lighting and other installations for extra low-voltage (power supply to SELV and PELV circuits). For fixed installation.
Isolation transformer Type SUS 400-440/230 V non-enclosed IP00
Noratel
Isolation transformer Type SUS 400-440/230 V non-enclosed IP00
Art. no.: 5202419
Unenclosed 1-phase transformers manufactured in accordance with standard EN6158-2-4. Performed with various windings and impregnated in thermosetting paint. Stationary version calculated for being built into apparatus cabinet or similar. The transformers are manufactured in accordance with applicable requirements from Det Norske Veritas which among other things requires an ambient temperature of 45°C. Also satisfies the requirements from Lloyds Register Of Shipping and Bureau Veritas. CE marked. ASUS transformers are designed for vertical mounting. The transformers cannot be mounted unprotected on a wall of a building. Area of application: Industrial power supply to the control and regulation equipment for mounting in apparatus cabinet in Class I. The transformer must be protected against overload and short circuit with fuses in accordance with the conditions in the relevant installation.
Power supply Type LF-DC 230/12 V DC IP44
Noratel
Power supply Type LF-DC 230/12 V DC IP44
Art. no.: 5218002
1-phase power supply without filtering for 12 or 24V DC. Max 48% ripple. Made in accordance with EN61558-2-6and CE marked. Separate windings, integrated fuses against overload and short circuit. Double-insulated, completely embedded in self-extinguishing polyurethane with plastic outer casing, IP44. Stationary model, for easy mounting on the wall or in the ceiling. Can also be supplied in moveable design with mounted power cords and contact. Application areas: Selected when safe and reliable DC power supply is required, but when the voltage can be permitted to vary slightly. Power supply in the LF-DC series can be used for DC-contacts, solenoid valves and other industrial objects that can tolerate "coarse" DC voltage.
Power supply Type LF-DC 230/24 V DC IP44
Noratel
Power supply Type LF-DC 230/24 V DC IP44
Art. no.: 5218154
1-phase power supply without filtering for 12 or 24V DC. Max 48% ripple. Made in accordance with EN61558-2-6and CE marked. Separate windings, integrated fuses against overload and short circuit. Double-insulated, completely embedded in self-extinguishing polyurethane with plastic outer casing, IP44. Stationary model, for easy mounting on the wall or in the ceiling. Can also be supplied in moveable design with mounted power cords and contact. Application areas: Selected when safe and reliable DC power supply is required, but when the voltage can be permitted to vary slightly. Power supply in the LF-DC series can be used for DC-contacts, solenoid valves and other industrial objects that can tolerate "coarse" DC voltage.
Power supply unit 1-phase Dimension Q 3 and 5 A
Puls
Power supply unit 1-phase Dimension Q 3 and 5 A
Art. no.: 5219262
• 50% bonus effect
• Very high efficiency (up to 95%)
• High short-circuit currents and several protection filters
• Maximum performance for demanding applications
Dimension Q has very small dimensions and many technical advantages. The units have low input current (even at warm-start), increased temperature range and active protection against network transients (Not QS20). Metal housing
The bonus effect provides 50% extra reserve with a retained 24V, which is an advantage when connected loads draw a high start-up current. The unit also provides high short-circuit current which simplifies tripping of secondary fuses. The units are highly efficient, which yields long life for both the unit and associated products. Temperature development in the cabinet is also kept to a minimum.
Safety transformer Type FR 230-250/24 V encased IP20
Noratel
Safety transformer Type FR 230-250/24 V encased IP20
Art. no.: 5202302
1-phase transformer, in design in accordance with EN61558-2-6. Class II, double-insulated. The FR series is based on modern production methods and developed to meet increased requirements for reliability and service life. It is completely cast in self-extinguishing polyurethane with an outer cover of plastic, providing a robust design that withstands vibrations and other mechanical stresses and protects against dirt and moisture. Designed for a 45°C ambient temperature and meets the requirements of DNV. Earthing connection not needed, as the transformer is double-insulated. Standard FR must be protected against overloading and short-circuit with an external fuse.
Application areas:
All FR series transformers are intended for installation in control cabinets. FR-60B, FR78B and FR-84B can be directly installed on a 35mm DIN rail. Often used for power supply to contactors. The plastic enclosure is vibration-tested by Det Norske Veritas for marine applications. No extra covering for the transformer is normally required when installed in a control cabinet. Special designs on request.
Battery charger ctek mxs 7.0eu
CTEK
Battery charger ctek mxs 7.0eu
Art. no.: 266652
The MXS 7.0 EU is a 12Vvolts 8-step fully automatic primary-switched battery charger for lead/acid batteries. (Open, MF, GEL and AGM). Four unique charging modes including boost and supply modes. Maintenance charging with pulses gives the battery the best performance and service life. Also charges discharged batteries. Pulse function to “awaken" lightly sulphated batteries. Low back draft, low ripple and input voltage independent (170-260V). High efficiency: 85%. Short circuit-proof and safe for electronics, i.e. will not damage sensitive vehicle electronics. Supplied with two replaceable connecting cables, one with pole clamps and one with ring lugs. 5-year warranty. Protection class IP 65 (splash- and dust-proof). Maintenance charges batteries up to 225 Ah.
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