The ACI-3000 is an inrush current limiter with active protection against reverse polarity available as a complimentary accessory for Premium PSU's DC/AC inverter series: ODS-1500, ODS-3000 and ODX-3000. It can also completely stop the inverter via the ON/OFF input so that only a very small standby current remains.

Key Features

Remote ON/OFF with low standby current
Active polarity reversal protection
According to EN-50155
According to EN-45545

Product warranty

3 years for industrial version
5 years for railway version

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Premium PSU's ACB-3000 is a power transfer switch converter with 2 sine voltage input lines able to switch between the lines and give a secure output in case of failure in one of the input lines. The device has been designed to give extra protection against failure in one of the input lines for mainly auxiliary loads in railway and industrial applications.

The ACB-3000 is protected against overload and short-circuits by means of a current limiting circuit and offers isolated CAN BUS monitoring, auxiliary DC input voltage from 15 to 139 Vdc for control and monitoring without AC input lines present and control LEDs and solid state relays that will change the state in case of failure.

The ACB-3000 is available as a complementary solution for DC/AC Inverters. A product that comes to meet the expectations of the industrial and railway sector.

Key Features: 

• Suitable for series: ODS-750, ODS-1500 and ODS-3000.
• Available for both 120V and 230V versions
• 2ms high speed failure detection and transfer time, which goes unnoticed for the vast majority of AC loads.
• Does not require a synchronised network.

Product warranty

3 years for industrial version
5 years for railway version

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As part of the new Spark Series, which includes solutions designed to get power straight from the catenary line, the new OVX-6400 is a 6400VA 3 phase sine wave DC/AC inverter that meets EN612587-1 and EN50155 standards among others. The OVX-6400 is designed not only to work within 400 to 900V input voltage range but also to withstand surges and over-voltages as described in EN50124-2.

Configurable power & soft start to supply electricity to a locomotive, streetcar, or light rail vehicle. In addition to the wide continuous input range, the OVX-6400 includes an innovative active catenary filter that protects itself from surges up to 3kW. 

The unit allows:

• Adjustable output frequency 
• Adjustable output voltage 
• Input voltage according to: EN50163:2006 & EN50124-2:2017 
• High input-output isolation 5400Vrms 
• Remote off opto-coupled 
• Alarm by isolated relay contacts 
• Configurable input: Reverse or Mid power 
• Remote control via RS232  
• CAN BUS  
• Railway applications according to EN61287-1  
• Fire and smoke: EN45545-2 

The OVX-6400 will be available during 2025.

Product warranty

5 years 

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The OPS-260 inverter arrives to offer maximum performance with a high degree of protection (IP66). Safe and reliable, the new model complies with the IP66 normative protection in order to offer ruggerized resistance. The OPS-260 consists of sine-wave 120Vac or 230Vac output voltage DC/AC converters. The frequency can be factory selected to 50Hz or 60 Hz, and input and output are galvanically isolated.

The OPS-260 inverters consist of two cascaded converters, one DC DC generating an intermediate output voltage from the input voltage. That intermediate voltage is inverted to supply the output voltage and frequency by means of a second DC AC converter.

The input is protected against reverse polarity by means of fuse and against under-voltage by unit shutdown.

The output has protection of maximum average power and maximum peak current. The unit shutdowns when the operation curve limit is exceeded for more than one second. Every 2 seconds after shutdown, the unit tries to restart up to 3 times. If the overload persists, the unit remains shutdown until an input reconnection.

Main Features

• Sine wave output voltage
• 50-60Hz output frequency
• Convection cooling
• IP66 protection
• Output failure alarm
• Remote inhibit
• High input-output isolation 3000Vrms
• Railway version EN50155
• Fire and smoke: EN45545-2 approved
• OCS-260 inside

Product Warranty

3 years for industrial version

5 years for railway version

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A High power Railway & Industrial 260VA DC/AC Inverter, the OCS-260 series is composed of sinusoidal inverters of up to 260VA apparent power and is presented in a very compact format. We have the rail version (EN50155) and offer multiple mounting options.

KEY FEATURES

• Sine wave output voltage
• Selectable output frequency: 50/60Hz
• Adjustable output voltage
• Output failure alarm
• Remote inhibit
• High input-output isolation 3000Vrms
• Optional railway version EN50155
• Fire and smoke: EN45545-2 approved
• Efficiency up to 90%

PRODUCT WARRANTY

3 years for Industrial version
5 years for Railway version

The post High power Industrial and Railway 260VA DC/AC Inverters appeared first on Premium PSU.

The ODS-750 is a sine wave, single-phase DC/AC inverter. The series offers 450W-750W power and is available with 120Vac or 230Vac output and a wide range of input voltages (12, 24, 36, 48, 72, and 110Vdc). With a robust design, it fits in a wide range of industrial applications that require high reliability with a compact design. A version for railway applications is also available for all models, which comply with EN50155 and RIA12.

The ODS-750 DC/AC has M3 threaded holes for chassis mounting in different positions, DIN rail or subrack mounting. The equipment is protected against reverse polarity, maximum average power and maximum peak current. It also shuts down when the operation curve limit is exceeded for over 1 second.

At Premium we offer the possibility to modify the ODS-750 DC/AC inverter to each project needs to make it the best solution for each application. Flexibility and customization is our standard, so don´t hesitate to contact us to tell us about your project.

Product warranty

3 years for industrial version
5 years for railway version

Complementary Solution

ACB-3000 Redudancy static transfer switch

The post High power Industrial and Railway 450‑750W DC/AC Inverters appeared first on Premium PSU.

The ODS-1500 is a series of single-phase sinusoidal DC/AC inverters that offer up to 1500W of active power with adjustable output voltage and frequency and input voltage range from 12Vdc to 110Vdc, allowing many possible input-output combinations. The output voltage can be monitored and adjusted along with other parameters via RS232 through an application available with all models.

All ODS-1500 DC/AC inverters have been designed for industrial applications that require a robust and compact design and versions are available to comply with the EN50155 standard for rolling stock, with a tropicalized circuit and improved robustness. This inverter has been designed for chassis mounting and a rackmount kit is available as well. Cooling takes place through an internal fan and models offer up to 91% efficiency.

At Premium we offer the possibility to modify the ODS-1500 DC/AC inverter to each project needs to make it the best solution for each application. Flexibility and customization is our standard, so don’t hesitate to contact us to tell us about your project.

Product warranty

3 years for industrial version
5 years for railway version

Complementary Solutions

ACI-3000 and ACB-3000

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The ODS-3000 is a single-phase sinewave 120Vac or 230Vac DC/AC inverter series that delivers up to 4000VA. Input and output signals are galvanic isolated and the output voltage can be adjusted via RS232 along with other parameters that can be monitored and controlled through an application available with all models. The input voltage ranges from 24Vdc to 300Vdc and frequency can be set to 50Hz or 60Hz via a dip switch.

All models are designed to comply with the EN50155 standard for rolling stock and fit perfectly in a wide variety of industrial applications. This inverter series has been designed for chassis mounting and a rackmount kit is available as well. Cooling takes place through an internal fan and models offer up to 91% efficiency.

At Premium PSU we offer the possibility to modify the ODS-3000 DC/AC inverter to each project needs to make it the best solution for each application. Flexibility and customization are our standards, so don’t hesitate to contact us to tell us about your project.

Product warranty

3 years for industrial version
5 years for railway version

Complementary Solutions

ACI-3000 and ACB-3000

The post High power Industrial and Railway 3000VA DC/AC Inverters appeared first on Premium PSU.

The ODX-1300 are three phase sinusoidal DC/AC inverters that offer 1300VA with multiple input-output combinations. All models have been designed to feed industrial equipment and are suitable for motor control and offer a version for railway applications that comply with the EN50155.

The ODX-1300 inverters have a maximum output current protection and feature a disable function for input under-voltage. Parameters can be monitored and adjusted through the PAMTool application via RS232 and the efficiency of this series goes up to 91%.

At Premium we offer the possibility to modify the ODX-1300 DC/AC inverter to each project needs to make it the best solution for each application. Flexibility and customization is our standard, so don’t hesitate to contact us to tell us about your project.

Product warranty

3 years for the industrial version
5 years for railway version

The post High power Industrial and Railway 3ph 1300VA DC/AC Inverters appeared first on Premium PSU.

The ODX-3000 is a three phase 3000VA DC/AC inverter available both for a wide range of industrial and railway applications (under 50155 standard). It offers true sine wave output voltage, high power density and it is suitable to work under harsh environment conditions while optimizing efficiency.

More info

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