TYPE APPROVAL CERTIFICATE
No. LAB484722CS/002
This is to certify that the product identified below satisfies the requirements of the
standard quoted under “Reference standard”
| Description | Devices for the passage of electric cables through A or B |
|---|---|
| Class divisions | |
| Type | ROXTEC R-Series - SLA type |
| — | — |
| Applicant | ROXTEC INTERNATIONAL AB |
| ROMBVAGEN 2, BOX 540 | |
| SE-37123 Karlskrona |
SWEDEN
| Manufacturer | ROXTEC INTERNATIONAL AB |
|---|---|
| Place of manufacture | ROMBVAGEN 2, |
| 37165 LYCKEBY |
SWEDEN
| Reference standards | IMO Res. MSC.307(88)-(2010 FTP Code) - Part. 3 |
|---|
Issued in Genoa on June 13, 2023. This Certificate is valid until June 12, 2028
RINA Services S.p.A.
Enrico Cabella
This certificate consists of this page and 1 enclosure
RINA Services S.p.A.
Via Corsica, 12 - 16128 Genova - Italia
Tel. +39 010 53851
Fax. +39 010 5351000
TYPE APPROVAL CERTIFICATE
No. LAB484722CS/002
Enclosure - Page 1 of 2
ROXTEC R-S eries - S LA type
Product description
Devices for the passage of electric cables having maximum diameter of 50 mm through A Class bulkheads and decks.
The devices are composed of rubber designated Roxylon inserted in a circular steel frame (SLA) and fitted inside with
RM Modules. The transits are insulated as follows:
Decks - one layer of mineral wool (certified non-combustible according to the IMO FTP Code) having minimum
thickness of 50 mm and minimum density of 120 kg/m3 and one layer of mineral wool (certified non-combustible
according to the IMO FTP Code) having minimum thickness of 30 mm and minimum density of 125 kg/m3 fitted on
the lower side.
Bulkheads - two layers of mineral wool (certified non-combustible according to the IMO FTP Code) having, each,
minimum thickness of 45 mm and minimum density of 90 kg/m3 fitted on the non-fire hazard side.
On decks and bulkheads the mineral wool covers the transits and is applied all around the transits for a minimum width
of 250 mm.
The transits may be fitted with additional insulation as described in the following table:
BULKHEAD
| Transit type | Fill | Cables - | TRANSIT FIXING AND NOTES |
|---|---|---|---|
| % | Maximum | ||
| diameter |
(mm)
| R50 | 16 | 10 | The penetration may be fixed on the exposed and unexposed side; when |
|---|---|---|---|
| fixed on the unexposed side, additional insulation composed of two layers | |||
| of the same mineral wool, having length of 110 mm, is to be fitted around | |||
| the cables | |||
| R100 | 22.10 | 47 | The penetration may be fixed on the exposed and unexposed side; when |
| — | — | — | — |
| fixed on the unexposed side, additional insulation composed of two layers | |||
| of the same mineral wool, having length of 110 mm, is to be fitted around | |||
| the cables |
DECK
| Transit type | Fill | Cables - | TRANSIT FIXING AND NOTES |
|---|---|---|---|
| % | Maximum | ||
| diameter |
(mm)
| R50 | 12 | 10 | The penetration is fixed on the unexposed side; no additional insulation |
|---|---|---|---|
| R50 | 16 | 10 | The penetration may be fixed on the exposed and unexposed side; when |
| fixed on the exposed side, additional insulation composed of the deck | |||
| insulation, having width of 100 mm, is to be fitted around the cables | |||
| R100 | 25 | 50 | The penetration may be fixed on the exposed and unexposed side; when |
| — | — | — | — |
| fixed on the exposed side, additional insulation composed of the deck | |||
| insulation, having width of 100 mm, is to be fitted around the cables |
RINA Services S.p.A.
Via Corsica, 12 - 16128 Genova - Italia
Tel. +39 010 53851
Fax. +39 010 5351000
TYPE APPROVAL CERTIFICATE
No. LAB484722CS /002
Enclosure - Page 2 of 2
Field of application
Fire resistant A-60 Class cable transits through A Class bulkheads; fire risk on the uninsulated side.
Fire resistant A-60 Class cable transits through A Class decks.
Reference documents
Roxtec drawings enclosed in CTO Test Reports No. RS-21/B/-518/E dated 15 December 2021, No. RS-22/B-152/E
dated 4 May 2022 and DBI Test Reports No. PGA10871Arev2 dated 16 January 2018 and No. PGA10800A dated 26
May 2016.
Tests carried out
Tests as per CTO Test Reports No. RS-21/B/-518/E dated 15 December 2021, No. RS-22/B-152/E dated 4 May 2022
and DBI Test Reports No. PGA10871Arev2 dated 16 January 2018 and No. PGA10800A dated 26 May 2016 issued
according to 2010 FTP Code.
Note: Transits SLA 25 – 75 – 100 were subjected to hydrostatic test (water – 4 bar) for 60 minutes and gas-tightness
test (helium – 1.5 bar) for 30 minutes without any leakage – test as per DNV-GL Survey report No. 141EX8Z Rev. 2
dated 10 August 2017
General conditions for the approval
a) The initial conditions verified by RINA at the time of the approval are to be maintained
b) Any changes to the initial conditions are to be promptly communicated to RINA, which reserves the right to repeat the relevant
assessment
c) This certificate will no be valid if the manufacturer makes any changes or modifications to the approved equipment, which have not been
notified to, and agreed with RINA
d) RINA personnel are to allowed to witness during the performances of activities, upon their request
e) The activities are to be carried out in compliance with the RINA Rules and/or other applicable Rules
f) Should the specified regulations or standards be amended during the validity of this certificate, the product is to be reapproved prior to it
being placed on board vessels to which the amended regulations or standards apply.