- BrandНПП «МАГНИТО-КОНТАКТ»
- Country of manufactureRussia
Certificate of compliance with the requirements of GOST R 53325 - 2012 No. RU C - RU. PB65.V.00025 / 19 . Valid from 17.09.2019 to 16.09.2022
Declaration of Conformity with the requirements of TR EAEU 037/2016 "On the Restriction of the Use of Hazardous Substances in Electrical and Electronic Products" EAEU No. RU D - RU. BN01.B.03008 / 19 . Valid from 12/13/2019 to 12/12/2024
Certificate of compliance with the requirements of the Technical Regulations TR CU 012/2011 "On the safety of equipment for operation in explosive atmospheres" No. EAEU RU С - RU. BH02.B.00464 / 20 . Valid from 10.06.2020 to 9.06.2025
Purpose of the product
Maximum heat point fire detectors IP114 - 50 of classes A1, A2, A3, B, C, D, E, F, G are intended for round - the - clock operation in order to detect fire, accompanied by an increase in temperature in closed rooms of various buildings and structures.
The detector belongs to special explosion - proof electrical equipment. Application area of IP114 - 50 - explosive zones of premises and outdoor installations in accordance with explosion protection marking 0ExiaIIС Т6 . . . T3 GaX; GOST IEC60079 - 14 - 2013, chapter 7.3 of the PUE and other regulatory documents governing the use of electrical equipment located in the hazardous area and connected by intrinsically safe external circuits with electrical devices installed outside the hazardous area.
IP114 - 50 detectors of classes A1, A2, A3, B, C, D, E, F, G give information about a fire to the fire or burglar - fire alarm loop of receiving and control devices (hereinafter PPK) by closing or opening the contacts of the thermosensitive element of the detector . . .
Main technical characteristics
The detectors comply with the requirements of the technical regulations of the Customs Union TR CU 012/2011, which establishes on the unified customs territory of the Customs Union uniform requirements for equipment for operation in explosive atmospheres, GOST 31610.0 - 2014 (IEC60079 - 0: 2011), GOST 31610. 11 - 2014 (IEC60079 - 11: 2011) and are marked with explosion protection 0Ex ia IIC T6 . . . Т3 Ga Х according to GOST 31610.0 - 2014 (IEC60079 - 0: 2011), the requirements of GOST R 53325 - 2012, NPB 76 - 98, NPB 85 - 2000. The "X" sign following the explosion protection marking of the detectors means that the temperature class of the detectors is determined depending on the ambient temperature (table 1).
Main technical characteristics
|Explosion protection marking||0 Ex ia IIC T6 . . . T3 Ga X|
|Class of an electrical product according to the method of protecting a person from electric shock in accordance with GOST 12.2.007.0 - 75||III|
|Maximum intrinsically safe input parameters:
- voltage Ui, V
- current Ii, mA
- Pi power, W
- internal inductance Li, μH
- internal capacitance Ci, pF
|The degree of protection of detectors IP 114 - 50, provided by the shell in accordance with GOST 14254 - 2015||IP20|
|Climatic modification according to GOST 15150||UHL4|
|Transient electrical resistance of closed contacts of the detector||no more than 2 Ohm|
|Weight of detectors IP 114 - 50||no more than 25 g|
|The maximum switching power of the detector is no more than 1.5 W in the range of switching voltage from 9 to 30 V.|
|Switching current range of the detector||up to 0.5 A|
|Average service life of detectors||at least 10 years|
|The detector does not contain precious metals (clause 1.2 of GOST 2.608 - 78).|
|Detector class||Medium temperature, ° С||Response temperature, ° С||Temperature class according to GOST 31610.0 - 2014|
|conditionally normal||maximum normal||minimal||maximum|
Figure: a - normally closed contacts (on the detector housing ●)
Figure: b - normally - open contacts (on the detector housing ●●)
- Thermal fire detector IP114 - 50 - 1 pc.
- Remote light indicator IVS - 3 * - 1 pc.
- Thermal fire detector IP114 - 50 Passport - 1 pc. for packaging
* by agreement with the customer, it is allowed to supply the IP114 - 50 detectors without a remote indicator IVS - 3.
Device and principle of operation
Structurally, the detector is made in a plastic housing consisting of a base and a removable cover. A temperature - sensitive element is installed inside the housing, connected to the terminal block, which also serves to connect the detector to the loop.
The connection diagram for IP114 - 50 and the control panel is shown in Fig. 1.
There are two holes at the base of the detector for mounting on site. Figure 2 shows the overall and mounting dimensions of the detector.
Figure: 1. Scheme of switching on the IP 114 - 50 detector with NC and NO contacts
There are two holes in the base of the heat fire detector for mounting on site. In fig. 2 shows the overall and mounting dimensions of the detector.
Figure: 2. Overall and mounting dimensions of the detector
Placement and installation
Placement and installation at the controlled facility must be carried out in accordance with the requirements of NPB 88 - 2001 “Fire extinguishing and alarm installations. Norms and design rules "and RD 78.145 - 93" Systems and complexes of security fire and security - fire alarm systems. Rules for production and acceptance of works. "
Heat fire detectors are installed in the upper part of the room and are included in the fire alarm loop. The number of heat fire detectors included in the fire alarm loop is determined by the type of control panel. It is not allowed to place and operate heat fire detectors closer than 1 meter from sources of constant and variable magnetic fields (loudspeakers, transformers, electric motors). The area monitored by one point heat fire detector, as well as the maximum distance between the detectors or the detector and the wall, must be determined according to the table, but not exceeding the values specified in the technical specifications and passports for the detectors.
|HEIGHT OF THE PROTECTED AREA, M||AVERAGE AREA CONTROLLED BY ONE DETECTOR, SQ. M||MAXIMUM DISTANCE, M|
|BETWEEN DETECTORS||FROM DETECTOR TO WALL|
|Up to 3.5||Up to 25||5.0||2.5|
|St. 3.5 to 6.0||Up to 20||4.5||2.0|
|St. 6.0 to 9.0||Up to 15||4.0||2.0|
The manufacturer guarantees the compliance of the heat fire detector with the requirements of the PASHK.425212.135 TU technical conditions, subject to the conditions of transportation, storage, installation and operation.
Mean time between failures not less than 60,000 hours.
The warranty period is 3 years from the date of commissioning, but not more than 3.5 years from the date of shipment of the fire heat detector by the manufacturer, provided that the consumer observes the conditions of transportation, storage and operation, as well as installation requirements. Heat fire detectors, which have been found to have failures during the warranty period, are replaced by a serviceable manufacturer.