Siel Green Point 6:20KVA Specifications download pdf (Page 3)

SP121E Rev. 000 Siel S.p.A. Pag. 3 of 42

Issued date: 2005-05-06

GREEN POINT

1 - OBJECTIVE

This technical document has been produced to be used by UPS system designers and installers.

The objective of this document is to provide and illustrate:

- the technical information required to enable you to choose the correct UPS to suit your needs

- the information required to set up and configure the system

- the information concerning the installation and location of the UPS

- the information the UPS displays locally to the user or to the monitoring systems it is connected to

(E.g. control centres, etc.)

- a list of the possible options available to configure the UPS to the operators specific requirements

2 - DESCRIPTION OF THE SYSTEM

The GREEN POINT range of UPS has been designed to offer a high level of versatility and reliability.

Utilising the latest On Line double conversion (VFI) technology, meaning that the load is constantly supplied by

the alternating current (AC) from inverter, the UPS first converts the alternating current from the mains supply

into direct current (DC) and then back to AC again to ensure a perfectly sinusoidal, stable and filtered output in

terms of voltage and frequency. The frequency and voltage are constantly monitored using microprocessor

digital control, this control ensures true independence of the input power supply, with input and output filters

that significantly increase the extent to which the load is protected from mains supply borne transients, current

surges and noise. The GREEN POINT range is available in 10-15-20kVA single/single-phase or three/single-

phase.

In terms of technology, performance (standard Economy Mode selectable), reliability, diagnostics (LCD display

with 128 alarms as standard), RS232 interface, EPO input and slot for network interface, the GREEN POINT is

the finest solution available for providing uninterruptible power to sensitive and vital “mission critical” loads and

safety systems (electro-medical).

To enable easy installation, the single-phase output version can be connected to either a single or three-phase

mains power supply.

The range

The GREEN POINT range consists of the following models:

MODEL DESCRIPTION

GP 10000

10kVA three-phase or single-phase input (selectable) / single-phase output

(only parallel configuration)

GP 15000

15kVA three-phase or single-phase input (selectable) / single-phase output

GP 20000 20kVA three-phase or single-phase input (selectable) / single-phase output

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Siel Green Point 6:20KVA Specifications Page 3