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UPS SOCOMEC MASTERYS EM

UPS SOCOMEC MASTERYS EM

from 10 to 30 kVA

A centralised power supply for your emergency systems

Centralised power supply systems are designed for buildings subject to fire safety regulations They comply with EN 50171.

The CPSS are designed chiefly to supply emergency lighting in the event of a failure in the normal power supply, but can also be used to supply other emergency systems, for example:

  • automatic fire extinguishing installations,
  • emergency detection and warning units,
  • smoke extraction equipment,
  • carbon monoxide detection systems,
  • specific safety installations in sensitive areas.

Complies with standards

The EMergency EM range has been developed in compliance with European standards. The product is defined as a "Central Supply System" running on AC current under 1000 V and employing batteries as a backup power source

Using a centralised power supply system

  • reduces installation costs
  • simplifies mandatory periodic test operations
  • eliminates the drawbacks caused by thermal stress on back-up batteries located in high places
  • reduces the cost of your investment
  • reduces operational costs (long-term reliability).

Emergency : improved reliability

The battery is a vital part of Backup Power Supply systems.

The innovative battery charging feature offered by SOCOMEC UPS provides optimum service life by reducing the effects of temperature and corrosion of the plates.

Advantages

  • centralised power source EN 50171
  • on line double conversion technology (VFI-SS-111)
  • supply to leading loads up to PF 0.9 without de-rating the active power.
  • high capacity batteries with a 10 year life
  • batteries with two independent and redundant branches
  • battery inspection by automatic and manual testing
  • control panel with graphic display.
  • LAN interface (Ethernet)
  • RS 232/ 485 serial interface
  • dry contacts interface

Operating modes

  • changeover mode
  • mode without interruption
  • changeover mode with additional control switching device for central and partial switching of the load (on request)

Accessories (on request)

galvanic isolation transformer

permanent isolation controller

Standard and option features
Technical Data

Range and dimensions

 

Model

Input/output

kVA

 kW

Dimensions (WxDxH) mm

Weight (kg)

 MAS EM 110

 3/1

10

8

 444 x 795 x 1400

 118

MAS EM 115

 3/1

15

12

 444 x 795 x 1400

 123

MAS EM 120

3/1

20

16

444 x 795 x 1400

 126

Three-phase operations

 MAS EM 310

 3/3

10

8

 444 x 795 x 1400

 118

 MAS EM 315

 3/3

15

12

 444 x 795 x 1400

 123

 MAS EM 320

 3/3

20

16

 444 x 795 x 1400

 126

 MAS EM 330

 3/3

30

24

 444 x 795 x 1400

 137

 MAS EM 340

 3/3

40

32

 444 x 795 x 1400

 157


Technical data

 

 

Rectifier input

Voltage

three-phase 400 V (3ph+N) ± 20 %

Permissible tolerance

up to -35 % at 70% nominal load

Frequency

50 - 60 Hz ± 10 %

Absorbed current

THDI < 3 %

Input power factor

> 0.99

 

Output

Voltage

single-phase 230 V
three-phase 400 V*

Tolerance under static conditions

± 1 %

Frequency (configurable)

50 - 60 Hz

Frequency tolerance

± 0.1 %

Admissible crest factor without de-rating

3:1

Overload

150 %

 

Environment

IP rating(CEI 60529)

IP 30

Noise level  (ISO3746)

< 62 dB

 

Compliant with:

Centralised power supply system

EN 50171

Reference standards

EN / IEC 62040-1 safety
EN 50091-2 EMC
CEI 62040-3 performance

Classification (CEI 62040-3) :

UPS VFI** - SS - 111

* three-phase 220-230-240 V on demand
** Voltage Fequency Independent

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