Explosion-proof interface splitter KTG-RI

Explosion-proof interface splitter KTG-RI - Figure 3

Product Description

The explosion-proof KTG-RI interface splitter is a passive network interface cable splitter. It is used to couple signals from KTG-RI network interface receivers and transmitters of protocols such as Modbus ASCII/RTU, Profibus, MPI/PPI, and others.

Scope: explosion-hazardous areas of premises and outdoor installations according to explosion protection marking, GOST 30852.13-2002 (IEC 60079-14:1996) and areas dangerous for ignition of combustible dust, according to GOST IEC 61241-3-2011, hazardous industrial facilities of I, II, III, IV hazard classes, supervised by Rostekhnadzor of the Russian Federation and national technical supervision agencies of the CU and CIS countries.

Frequently bought together

KTG-PC Computers

KTG-TERMINAL Terminals

KTG-MONITOR2 Monitors

KOV for Armored Cable

KOVTVL Female Thread

Compliance with standards

GOST 14254-96 (IEC 529-89)

GOST 30852.0-2002 (IEC 60079-0:1998)

GOST 30852.8-2002 (IEC 60079-0:1998)

GOST R IEC 60079-31-2010

GOST 30852.10-2002 (IEC 60079-11:1999)

GOST 30852.20-2002

GOST IEC 61241-1-1-2011

Chapter 7.3 of the Electrical Installation Code

Chapter 7.4 of the Electrical Installation Code

GOST 24754-2013

GOST 12.2.007.0-75. Occupational Safety Standards

TR CU 012/2011

TR CU 004/2011

Certificates

EAEU RU C-RU.NA67.B.00778/25

EAEU N RU D-RU.RA02.V.05658/26

ROSS RU C-RU.MY62.V.00094/23

Maritime Register STO No. 23.44.01.09129.120

TU 27.33.13-033-72453807-2017

GOST R ISO 9001-2015

Markings

Explosion protection marking

1Ex e IIC T6...T4 Gb

1Ex e [ia Ga] IIC T6...T4 Gb

Ex ia IIIC T85°C...T135°C Da

Ex tb IIIC T85°C ...T135°C Db

Marking of mining equipment

RN1/RN2

Degree of protection

IP66

Installation

Category II for gas subgroups IIA, IIB, IIC, zones 1, 2;
Category III for dust, explosive dust atmospheres containing volatile particles, non-conductive and conductive dust;
Underground workings that are not hazardous for gas (methane) and coal dust;
Non-hazardous zone of surface structures and open areas;
Facilities supervised by the Russian Maritime Register of Shipping

Technical data

Ambient temperature, °C

-75*/-60...+40 (T6/T85°C)
-75*/-60...+60 (T5/T100°C)
-75*/-60...+85 (T4/T135°C)
-60…+85 (PH1/PH2 and general industrial design)

* design /HOLOD

Grounding

2 ground cluminaires (internal and external) made of stainless steel

Cover fastening

Removable lid with 4 stainless steel hex socket head cap screws

Mounting inside the case

2 or 4 mounting posts for panel mounting

Coating

Antistatic polymer-epoxy coating, friction-proof, spark-proof, resistant to working environments and ionizing radiation. Color RAL 7035

Sealing

Silicone rubber (in the lid groove)

Material

Aluminum alloy with alloying modifiers

Housing fastening

4 external mounting points

Working position in space

Any

Protection class against electric shock

III

Weight, kg

Climatic category

NF1 (as required NF2, NF3, NF4, NF5, HL1, HL2, HL3, HL5, T1, T2, T3, T5, MU1, MU2, MU3, MU4, W2.1 , W5 )

Standard solutions for KTG-RI

Standard size	Overall dimensions, mm	Equipment	Ambient temperature range , °C
KTG-RI1	112x112x91	Terminal block UT2.5 - 6 pcs, cable entry KNV1 - 3 pcs	-60…+85
KTG-RI2	149.5x149.5x107	Terminal block PYK2.5 - 5 pcs, cable entry KNVM3M-25 - 3 pcs	-60...+60
KTG-RI3	149.5x149.5x107	Terminal block TU2.5 - 10 pcs, cable entry KNVM3M-25 - 3 pcs	-60…+60
KTG-RI4	149.5x149.5x107	Terminal block TU2.5 - 10 pcs, cable entry KOVTV2M3GHK - 3 pcs	-60…+60
KTG-RI5	149.5x149.5x107	Terminal block TU2.5 - 15 pcs, cable entry KNVM2M - 3 pcs	-60…+60
KTG-RI6	201x201x129	Terminal block TU2.5 - 15 pcs, cable entry KNVM2M - 6 pcs	-60…+60
KTG-RI7	304.5x149.5x109	Terminal block TU2.5 - 30 pcs, cable entry KNVM2M - 6 pcs	-60…+60
KTG-RI8	149.5x149.5x107	Terminal block TU2.5 - 20 pcs, cable entry KNVM2M - 4 pcs	-60…+60
KTG-RI9	201x201x129	Terminal block TU2.5 - 20 pcs, cable entry KNVM2M - 4 pcs	-60…+60