Atlantic Boilers ME STANDARD 455 Manual de funcionamiento y mantenimiento - Página 3
Navegue en línea o descargue pdf Manual de funcionamiento y mantenimiento para Caldera Atlantic Boilers ME STANDARD 455. Atlantic Boilers ME STANDARD 455 20 páginas. Electric boiler
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1.0 INTRODUCTION
1.1
Description
The ME STANDARD electric boiler is suitable for a variety of types of space heating and indirect
domestic hot water – covering sealed circuits from 0.5BARS to 7.0BARS working pressure.
The ME STANDARD electric boiler electric boiler always requires earthing, under protection
index IP21/1K 08.
The ME STANDARD electric boiler electric boiler is designed and manufactured according to the
following :-
• EN Decree 95-1081 – control of boiler materials and electrical supply voltage used in
order to conserve the safety of persons and animals which might be in the vicinity
• European Directive 2006/95/CEE covering low voltage system application
• BS EN 60335-1 class C73800, part 1, general rules
THE STANDARD ELECTRIC BOILER
• Outputs from 90kW to 630kW
• Outputs above 630kW to 980kW by special order
• Maximum working pressure 4BARS, test pressure 6BARS
• Maximum working temperature 100°C, limit 110°C
• 50mm thick glass silk insulation with MO fire classification cladding
• Hand reset limit thermostat at 110°C
• Resistance to earthing shock not less than 1 megohm
INCOLLOY IMMERSION HEATERS – 90kW to 180kW boilers
• Individual heater elements 80-200mm diameter
• Individual elements – 30kW, 415V, 3phase & earth
• Vertical access requirement – 2010mm
INCOLLOY IMMERSION HEATERS – 210kW to 630kW
• Individual heater elements 80-200mm diameter
• Individual elements – 35kW, 415V, 3phase & earth
• Vertical access requirement – 2050mm
CONTROL PANEL
• Control cabinet fixed to the boiler
• Enabling from remote electronic or hand operation
• Three cartridge fuses per each step control
• Three contactors, one per step
• One transformer for the control circuit
• One main isolator with manual lock
• One 'alive' lamp indicating power on
• One 'lock-out' lamp indicating boiler stopped
• One digital controller
• One set of terminal connections
• The control panel can
(i) be located in any of three positions on the boiler
(ii) have the panel door in either of two hinge positions
(iii) be provided with variable control & output
ME Standard Manual
3