Explosion-proof equipment plant
Explosion-proof combined heater module GTG-MODULE is installed in housings, automation cabinets and in rooms with equipment that require maintaining of a particular temperature for normal operation. Allowed for operation in class 1 areas
GTG-MODULE includes:
- 1-4 explosion-proof heaters GTG-OSHA (depending on module power);
- explosion-proof thermostat DVG-TERMOSTAT3 (controls ambient temperature and switches off the heater in case of overtemperature).
Modular construction significantly increases repairability of the device.
Power connection of GTG-MODULE is performed through terminals in DVG-TERMOSTAT3 thermostat enclosure. DVG-TERMOSTAT3 is more functional thanks to its location in side.
As an alternative, application of GTG-PT explosion-proof programmable thermostat manufactured by Zavod Goreltex may be applied. Also, decorative screen for stainless steel module is available as an additional option.
Note: The devices may be operated in areas classified as T1-T3 in terms of gas ignition temperature. Operation in T4-T6 zones is prohibited.
Marking:
1Ex db e IIC T3 Gb Ex tb IIIC T159°C Db X ( Ex tb IIIC T156°C Db X ( Ex tb IIIC T169°C Db X ( Ex tb IIIC T164°C Db X (
TU 28.21.13-041-72453807-2017
| Name | Dimensions, mm | Mass, kg | Number of heating sections | Power, W | ||||
| A | B | C | D | E | ||||
| GTG-MODULE-1 | 435 | 136 | 95 | 340 | 85 | 2,8 | 1 | 480 |
| GTG-MODULE-2 | 730 | 136 | 95 | 635 | 85 | 5,0 | 2 | 960 |
| GTG-MODULE-3 | 731 | 250 | 95 | 635 | 185 | 7,4 | 3 | 1440 |
| GTG-MODULE-4 | 731 | 250 | 95 | 635 | 185 | 8,6 | 4 | 1920 |
| GTG-MODULE |
- | Х | - | Х | - | Х | / | Х | – TU 3400-007-72453807-07 |
| Device type | |||||||||
| Number of heating sections: 1,2,3,4 | |||||||||
| Maintained ambient temperature: 10 (included thermostat DVG-TERMOSTAT3 - (- 5/13) 1 with an on range of -5-3 ° C and an off range of 7-13 ° C); 15 (included thermostat DVG-TERMOSTAT3- (0/18) 1 with an on range of 0-8 ° C and an off range of 12-18 ° C); 75 (included thermostat DVG-TERMOSTAT3- (60/78) 1 with an on range of 60-68 ° C and an off range of 72-78 ° C); |
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| Cable gland | |||||||||
| Options, accessories and versions |
Example: GTG-MODULE-2-10-1KNV2 - TU 3400-007-72453807-07
Explosion-proof combined heater module with two heating sections, with thermostat with actuation range -5-3°C...7-13°C and one cable gland for non-armored cable.
