Marine Grounding System SEK-3

Description

Effective potential equalization between ship and shore prevents possible formation of sparks and hot spots
Highest safety by interruption of the battery effect (galvanic cell) between ship and shore
Automatic shut off of product flow, when grounding is interrupted
Explosion protection for worldwide use according to IECEx and the European ATEX directive 2014/34/EU (zone 1)
As absolutely essential safety component even when insulating flanges are used
Bridging the gap between local requirements and Industrial Standards
In accordance with ISGOTT / ISGINTT

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Andreas Brückner
Sales & Order Processing

Effective low-ohmic bonding line, especially for maritime application
Opening of the housing during operation in hazardous areas is allowed
2 clearly visibly LEDs at the device front
Easy check of a proper grounding connection due to status LEDs at the grounding clamp
Usage under extreme environmental conditions (sturdy stainless steel housing with IP 65) and wide temperature range (-40 °C to +60 °C)
Over 30 years of experience with Marine Grounding Systems

Type of Protection:	According to ATEX directive 2014/34/EU: II 2 G Ex eb ib q [ib] IIB T4 Gb (SEK-3) II 2 G Ex eb ib IIB T4 Gb (SKS-4A)
EC Type Examination:	PTB 17 ATEX 2024
IECEx Certificate:	IECEx PTB 17.0036
Power Supply:	110, 120, 220, 230 V ± 10 %, 50-60 Hz ca. 15 VA type of protection “increased safety“ Ex eb IIB
Output Circuits: Contact circuits	Max.: 250 V AC, 3 A, 100 VA type of protection “increased safety“ Ex eb IIB
Output Circuits: Electronical Circuits	Max.: Ui = 20 V, Ii = 20 mA, Pi = 400 mW Li und Ci negligibly small type of protection “intrinsic safety“ Ex ib IIB NAMUR-compatible transistor output
PA Measuring Circuit:	type of protection “increased safety“ Ex eb IIB Only for connection to cable relating to SKS-4A marine grounding clamp
Clamp Circuits:	Type of protection “intrinsic safety” Only for connection to cable relating to SKS-4A marine grounding clamp Max. Uo = 11,2 V, Io = 475 mA, Po = 1,34 W, Lo = 1 mH, Co = 2,7 μF
Marine Grounding Cable:	Max. 50 m
SKS-4A Marine Grounding Clamp:	V2A-Steel
Protection of Enclosure:	IP65
Operation Temperature:	– 40 °C up to + 60 °C
Dimensions (W x L x H):	ca. 650 mm x 380 mm x 245 mm
Weight:	ca. 25 kg (without cable and clamp)