GTG-KSV Explosion-Proof High-Temperature (+200°C/ +250°C) Self-Regulating Heating Cable

Product Description

Self-regulating high-temperature heating cable GTG-KSV of parallel type is used for protection against freezing and maintaining process temperatures up to +200°C of pipelines, tanks, automation facilities and other objects.

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

Saving electricity.
Easy installation and operation.
No overheating effect.

Frequently bought together

GTG-ZGK Heating Cable Sealing Component

GTG-VK2 Terminal Boxes for Connecting Heating Сables

OKT4 Thermal Insulation Entry Support Brackets

Compliance with standards

TR CU 012/2011

TR CU 004/2011

TR CU 037/2016

Certificates

EAEU RU C-RU.PB98.V.00606/25

EAEU N RU D-RU.PA08.B.60586/24

EAEU RU C-RU.NV94.V.00439/24

Maritime Register STO No. 26.44.01.00440.120

TU 28.21.13-041-72453807-2017

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

IP66/IP67/IP68

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;
Non-hazardous zone of surface structures and open areas

Technical data

Ambient temperature, °C

-60...+250 (maximum permissible temperature without load)

Minimum installation temperature, °C

-60

Maximum supported temperature, °C

+240

Maximum permissible temperature without load (1000 hours in total), °C

+260

Temperature class

Voltage, V

~220-240

Nominal power, W/m

15, 30, 45, 60

Cable sheath material

Fluoropolymer

Climatic category

У1…5 (N1…5), NF1…5 (NF1…5), ХЛ1…3 (F1…3), ХЛ5 (F5)

Technical parameters of heating cables of the GTG-KSV type

Name	Nominal power (W/m at 10°C)	Thickness, mm	Width, mm	Weight, kg/km
Name	Nominal power (W/m at 10°C)	Thickness, mm	Width, mm	Weight, kg/km
GTG-KSV-15F	15	6,1±0,4	13,0±0,6	146±10%
GTG-KSV-30F	30
GTG-KSV-45F	45
GTG-KSV-60F	60

Maximum length of cable circuit when using type C circuit breaker, m

Type	Switch-on temperature, °C	Maximum length of heating cable circuit, m
Type	Switch-on temperature, °C	16A	20A	32A
GTG-KSV-15F	10	138	160	160
	0	129	160	160
	-20	114	142	160
GTG-KSV-30F	10	96	110	110
	0	90	110	110
	-20	79	99	110
GTG-KSV-45F	10	73	82	82
	0	68	82	82
	-20	60	76	82
GTG-KSV-60F	10	39	48	64
	0	37	46	64
	-20	34	42	64

The given figures are intended only for preliminary estimation of the length of electric heating circuits.

For an accurate calculation, please contact ZAVOD GORELTEX CO. LTD.. To ensure safety and fire protection, a 30 mA RCD must be used.

If the design results in a higher earth leakage current, for devices with adjustable tripping current, the preferred tripping current level is 30 mA above the heating cable manufacturer's specified earth leakage current rating or the next available tripping current value for devices with non-adjustable tripping current, up to a maximum of 300 mA.