çConsilium
SAL R1a Manual Art No. 703810
Doc ID: 703847A0, SAL R1a Section E Annex.docx 5 (8)
ANNEX II – ENERGY SAVING
“
Technical Regulations on the Safety of Sea Transport Items”, approved by the RF
Government Order No. 620 of 12 August 2010, declare following in Paragraph 6:
“Designers, builders and manufacturers of sea transport and infrastructure items
shall ensure the energy efficiency of such items”.
SPEED LOG UNITS AND MODULES
Speed Log Main Unit and optional Log Processing Unit are using AC-supply powered
from the ship’s 230 VAC emergency power supply. The Main Unit and optional Log
Processing Unit are then feeding other units with internal power providing protection
against excessive voltage and interference.
Speed Log Units are developed in accordance with following Consilium guidelines:
- Modular platform design based on re-use of proven hardware architectures
yielding stability and reliability.
- Software running under Linux and dedicated processor operating system yielding
stability and reliability during normal operation.
- Quality of selected material i.e. recognized brand name components.
The Consilium Speed Log uses low power dissipation components and is based on solid
state technology without moving parts such as rotating storage media and cooling fans.
This reduces wear and maintenance to a minimum.
POWER CONSUMPTION CALCULATION
Speed Log, power consumption (example):
1.) SAL R1a Main Unit: Power consumption ≤ 30 VA @ 230 VAC.
This includes providing internal DC-supply to:
- SD4 Master display (Remote Control Unit)
2.) Optional Log Processing Unit LPU: Power consumption:
- typically 15 VA @ 230 VAC with three SD-displays;
Total power supply needed: 30 VA (SAL R1a) + 15 VA (LPU) = 45 VA.
Recommended power supply for the mentioned example: 230 VAC, 50 VA.
To Next Page
Loading...