EAEU KZ 7500533.01.01.03838 
EAEU N RU D-RU.PA08.B.60586/24 
Maritime Register STO No. 26.44.01.00440.120 
TU 28.21.13-041-72453807-2017 Saint Petersburg
Head office and production site
Telephone
Address
193149, Leningrad region, Vsevolozhsk district, Novosaratovka village, Rabochaya street, house 9, building 1
GTG-KR-2 Explosion-Proof Two-Core Constant-Wattage Heating Cable
Product Description
Scope: Hazardous areas of indoor and outdoor installations of classes 1 and 2 according to GOST IEC 60079-10-1-2013, hazardous areas of classes 21 and 22 according to GOST 31610.10-2-2017/IEC 60079-10-2.2015, normal.
Advantages
- Possibility of heating long pipelines
Frequently bought together
Compliance with standards
TR CU 012/2011
TR CU 004/2011
TR CU 037/2016
Certificates
Markings
Explosion protection marking
1Ex 60079-30-1 IIC T3 Gb X Ex 60079-30-1 IIIC T200°C Db X*Only when used with GTG-N mounting kits
Degree of protection
IP67/IP68
Installation
Hazardous areas of indoor and outdoor installations of classes 1 and 2 according to GOST IEC 60079-10-1-2013, hazardous areas of classes 21 and 22 according to GOST 31610.10-2-2017/IEC 60079-10-2.2015, normal.
Technical data
Ambient temperature, °C
-60...+200 (nominal temperature)
Minimum installation temperature, °C
-60
Maximum operating temperature, °C
+200
Temperature class
T3
Voltage, V
230/400
Linear power, W/m
up to 50
Cable sheath material
Steel wire armor
Climatic category
У1…5 (N1…5), NF1…5 (NF1…5), ХЛ1…3 (F1…3), ХЛ5 (F5)
Design parameters
Technical parameters for heating cables type GTG-KR-2
| Name | Cross-section of the core, mm2 | Maximum resistance of shielding braid, Ohm/km | Nominal cable size, mm | Minimum bending radius of cable at -20°C, mm | Nominal weight, kg/km | Wire resistance limits, Ohm/m |
|---|---|---|---|---|---|---|
| GTG-KR-2-200-00570-230 | 0,081 | 36,4 | 4,86±0,20 | 35 | 66,1 | 0,57-0,663 |
| GTG-KR-2-200-00290-230 | 0,083 | 4,74±0,20 | 64,64 | 0,29-0,336 | ||
| GTG-KR-2-200-00060-230 | 0,057 | 5,36±0,20 | 73,77 | 0,06-0,073 | ||
| GTG-KR-2-200-00050-230 | 0,085 | 5,46±0,20 | 75,51 | 0,05-0,062 | ||
| GTG-KR-2-200-00040-230 | 0,126 | 5,60±0,20 | 78,04 | 0,04-0,050 | ||
| GTG-KR-2-200-00570-400 | 0,20 | 4,86±0,20 | 66,1 | 0,57-0,663 | ||
| GTG-KR-2-200-00290-400 | 0,26 | 4,74±0,20 | 64,64 | 0,29-0,336 | ||
| GTG-KR-2-200-00060-400 | 0,31 | 5,36±0,20 | 73,77 | 0,06-0,073 | ||
| GTG-KR-2-200-00050-400 | 0,38 | 5,46±0,20 | 75,51 | 0,05-0,062 | ||
| GTG-KR-2-200-00040-400 | 0,50 | 5,60±0,20 | 78,04 | 0,04-0,050 |
Two-core heating cable with constant power is supplied in ready-made sections.
Changing any key parameters such as supply voltage or cable length will result in the output power differing from the design, which may require recalculation of the entire system and a change in the heating cable type.
Crossing the strands of a constant-wattage heating cable is not permitted. The minimum permissible gap between strands of a constant-wattage heating cable is 20 mm.
Options
Additional information
Constant Power Cable Construction:
1. Heating core.
2. Isolation.
3. Shielding braid.
4. Outer shell.
5. Steel wire armor.
Submit request
Quantity
Additional description
0 / 300
Drag files here
CAD " GORELTEX ", questionnaires, necessary documents
or
GTG-KR - 1X - 2X - 3X - 4X / 5X – TU 28.21.13-041-72453807-2017
1X - Number of cores: 2 - two-core
2X - Maximum operating temperature of the cable
3X - Wire resistance
4X - Nominal voltage: 230, 400
5X - Options, accessories and versions
Example: GTG-KR-2-200-00570-230/DS027/DV002-TU 28.21.13-041-72453807-2017.
Where to buy GORELTEX products
Moscow
Sales office
Telephone
Address
123112, Moscow, Presnenskaya Embankment, 6, building 2, business complex "Imperia Tower", floor 12, office No. 15
Kazan
Sales office
Telephone
Address
420061, Russia, Republic of Tatarstan, Kazan, st. Nikolay Ershova, 1A, Korston Business Center, floor 11, office No. 1110
Tyumen
Sales office and production site
Telephone
Address
625031, Russia, Tyumen, Shcherbakova St., 160G
Khabarovsk
Sales office
Telephone
Address
680000, Khabarovsk, st. Postysheva, 22A, office. 206
Minsk
Sales office
Telephone
Address
220125, Republic of Belarus, Minsk, Shafarnyanskaya St., 11, room 89
