Power system

The MTPU (Modular Three Phase UPS) is a modular uninterruptible power supply (Hot-Swap) with double conversion technology capable of satisfying all plant power requirements.
Each system can manage up to 12 modules connected in parallel, making it possible to extend or modify the system architecture directly in the plant without impacting the overall dimensions and installation.
Thanks to its high flexibility, efficiency and low cost of ownership, the MTPU has applications in many industry sectors such as transport, telecommunications, oil & gas, IT and data centres.
The strengths of the MTPU are:

It is a new line of AC/DC systems designed to cover all the fields of application of the industrial sector where continuity of service is of primary importance.
It offers great flexibility in terms of possible configurations to adapt to the increasingly varied specifications on the market, while maintaining a high hardware standardization and reliability of architecture.

Technology:
Totally controlled hex-phase or 12-phase rectifier, managed by latest generation digital control electronics.

Ratings:
Available with output voltage 24-220 Vdc and current 50-1000A.

Insulation:
Galvanic with transformer.

Configurations:
Single, Redundant, Double Branch.

Human Machine Interface (HMI):
Alphanumeric display or full-color 10” touchscreen.

ACU21 is a line of latest generation AC-UPS systems designed to meet the needs of industrial applications where the quality and continuity of power supply to critical loads is of paramount importance.
Manufactured with the most robust technology available on the market, they offer a high level of reliability and maintainability while maintaining small dimensions

Technology:
Double conversion system managed by latest generation digital control electronics.

Ratings:
5 – 100kVA with single-phase output
5 – 300kVA with triple-phase output

Isolations:
Galvanic input /output
Input / Bus DC

Configurations:
Single,Redundant with distributed bypass, Dual with bus-tie

Human Machine Interface (HMI):
Alphanumeric display or full-color 10” touchscreen.

CEG power converter, called DIMIa, is an electronic inverter (DC/AC) for heavy duty applications.
Featuring hot-plug connection and modular concept for simple use, installation and maintenance, its typical application is for industrial market (O&G, railway, naval) and for telecom systems.
The input voltage from battery is isolated from the AC output by a high frequency transformer. Nominal input voltage is standard 48Vdc and 110Vdc.
The converter can operate in wide range of temperature between -25° / +70°C and severe pollution, as all the components are protected with coating.
Output nominal power is 5 kVA with cos-fi 0,8 and 230 Vac pure sine wave. The bypass emergency line is integrated inside the module, so there’s not a single point of failure.

Typology:
The converter has 2-stages of power conversion. The first stage is a DC/DC (isolated) converter and the second stage is a single phase inverter with bypass line integrated.
It can be connected in groups of 3 converters to create a 3Ph inverter output.

The DRMI system is a family of step-up / step-down power supplies / stabilizers, typically 3kW each, with a wide input range, capable of supplying a direct current (DC) output, starting from an AC source or in DC; the DRMI system is also capable of operating as a battery charger if equipped with the DRMI-SV board.

MAIN FEATURES

ORACLEX-EVOLUTION is the monitoring management system for cells, batteries or battery banks specifically designed for UPS. Extremely easy to use.
Thanks to predictive diagnostics, it allows you to program the replacement of critical components prior to their failure. It also allows you to constantly monitor the entire battery bank to evaluate the efficiency of individual battery element, the remaining capacity and autonomy of the battery, and the voltage of each battery (or battery packs).
Designed and optimized to be used with most types of batteries from lead acid batteries to Ni-Cd.
Complies with ATEX and IECEx standards and can be used directly in the room battery in the hazardous areas (Zone 1).

Industrial plants have installed back-up DC systems and AC UPS systems with large stationary battery strings typically ranging from 24Vdc to 240Vdc nominai system voltages at up to thousands of ampere-hour capacity.
The determination and verification of the battery performance is absolutely necessary in criticai industriai plants.
Battery capacity can degrade severely with the age of the battery and the rate of decrease of battery capacity is highly dependent upon the environmental and operating conditions.
Critical back-up systems are not always available for periodic battery testing and normally do not have the required in-built functioning to verify the true battery back-up capacity.
The MDB-e is a microcontroller-controlled system which allows the discharging of any battery bank with the typical system parameters in industriai plants. This discharging can be performed in constant current mode, constant power mode or by following a predefined discharge profile.
The MDB-e can be connected together with other MDB-e units in order to extend the tota I discharge current up to 1500A.
For the entire duration of a discharge test (up to 15 hours), data is memorized internally in the MDB-e. Up to 8 different discharge sessions can be memorized in this way and easily consulted for analysis, also using a connected PC.
During a discharge, the MDB-e constantly monitors essential battery parameters in order to stop a discharge currently in process in the case of a failure of the connected battery or a severe under-performance with respect to the predicted battery performance