Mechanical Requirements. Length: < 90mm Width: < 60mm Thickness: < 40mm Volume: < 200cc Output cable length and connector type: TBD, device department Weight: < 250g (Including: fuel, electrolyte & associated electronics)
Mechanical Requirements. When one looks at the overall non-conformities related to mechanical requirements (clause 8 of EN 1888:2012), you will immediately notice that the level of the non-conformities is high. Only 10 out of a total of 51 samples (20%) passed all of the test requirements. Table 5 presents the number of failed samples and percentage of non-conformities related to mechanical hazards (clause 8), including a breakdown of some of the more relevant sub-clauses within the related standard.
Mechanical Requirements a) check propellers The propellers of the AUV's should be guarded. propellers cannot harm the diver
II. ACOUSTIC REQUIREMENTS Analyze if specifications of the acoustic devices installed on the vehicle (modem, Sonar, Doppler velocity log) met the safety requirements from the D6.
II.a) check modem See the specifications in datasheet safety requirements from the D6.
1.1. chapter 2 and chapter 4 are met
III. LOW FREQUENCY ACOUSTIC REQUIREMENTS Although it is not envisioned that any low frequency acoustic source will be used on the RECUV, make sure that sounds close to the human lung resonant frequency of 42 Hz, even at low power should not be emitted, simply to avoid the discomfort of the diver. III.
a) check all acoustic devices sound source with the frequency close to the human lung resonant frequency of 42 Hz is not used
IV. POWER REQUIREMENTS Table 1. shows safe voltage that diver may come to contact with according to [3]. IV.
a) check power requirements See the specifications in datasheet BUDDY is supplied with the "safe voltage" (see Table above) and complies with the IMCA code of practice, [3]
Mechanical Requirements. [Subject to a request for confidential treatment; Separately filed with the Commission]
Mechanical Requirements. All power equipment installations shall meet Seismic Zone 4 regulations and practices. Relay Rack Mountable: Standard 19” or 23” wide rack. Rectifiers may have fans for cooling. Contractor will provide floor space and floor loading requirements, and information with the description of equipment.
Mechanical Requirements. The radio communications console furniture shall have an electrically adjustable keyboard shelf/writing surface independent of the monitor surface and an electrically adjustable monitor surface.
Mechanical Requirements. 4.1 Module I/O Placement The sub-rate clocks and all low speed signals (data, clock, control, power) shall be connected to the module through [*] [*]. ). Figure 4 shows a rough diagram of the module I/O layout. For exact details, see the appropriate mechanical drawing. [*] [*] Confidential materials omitted and filed separately with the Securities and Exchange Commission. Asterisks denote omissions. Issue 7 TSSL PROPRIETARY 1/19/2000 Sheet 13 of 15 Tyco Submarine Systems, Ltd Issue 7 [*] TSSL Part Number [*]
Mechanical Requirements a)Ingress Protection: The minimum IP degrees for ingress of objects is IP 55. However in addition canopy may be required for outdoor chargers depending on site requirements. Bidder shall quote for the canopy as a separate line item. b)
Mechanical Requirements. 2.1.1 The plug used shall be of the 3 pole, 3 wire locking type, as per detail drawing figure 1. The locking type plug shall be part of the photoelectric control unit, and shall be equal to the male part, 3-wire, 15 Ampere, 120 Volt "Twist -lock" device, rated for 600 Volts as per ANSI C136.10 - 2010.
2.1.2 The locking type receptacle shall be part of the field equipment on which the photo electric control unit will be installed and is not to be furnished under these specifications. The locking type receptacle shall comply with ANSI C136.10-2010, and as per figures 2 and 3. The LLPEC device shall be capable of being installed in the locking type receptacle without any additional parts being necessary. The receptacle shall be able to turn 350°, but not more than 360° when mounted on a Luminaire with an adjustment angle of ±15°. The adjustment of orientation shall be externally accessible. A north reference mark indicated by an arrow with the letter “N” or the word “NORTH” shall be permanently affixed to the receptacle. The receptacle shall be rated 600V.
2.1.3 The gasket shall be a long life Neoprene blend material or equivalent, it shall be rated UL-94-HF- 1 and it shall pass ASTM 1056 accelerated aging test for thermal stability and % shrinking.
2.1.4 The base shall be a high temperature material with a minimum rating of 140 degrees Celsius, UL94HB flame class rating and comply with ANSI C136.10- 2010.
2.1.5 Cover shall be double-wall thickness black polymer with maximum UV inhibitor, or double-wall thickness black xenoy or approved equal it shall comply with ANSI C136.10- 2010. Window shall be transparent and UV inhibitor.
Mechanical Requirements. An overall view of non-conformities – except for packaging and product information requirements show already a large number of non-conformities: 21 out of a total of 70 samples (30%) passed all of the requirements. The rest, 70%, show different levels of non-compliances. From 27 samples that have been assessed to EN14988: 2006 they are claiming compliance with, 2 passed all applicable requirements as they shown other types of non-compliances as well.