PGSK05 series explosion-proof audible-visual illuminated signaling signs are used as information indicators for issuing sound and light warning signals in explosion-hazardous areas in order to regulate human behavior, both in normal mode and in emergency situations.
Advantages
Certified equipment ensuring safety and uninterrupted operation.
The body is made of impact-resistant, glass fiber-reinforced polyamide with antistatic modifiers.
The large working surface of the key allows you to use the switch without removing protective gloves.
The switch key is equipped with a cap to prevent accidental pressing.
Protection against mechanical damage IK10 and a high degree of protection against moisture and dust IP66/IP69.
1Ex eb mb IIC T6…T5 Gb Х Ex tb IIIC T61⁰C…T81⁰C Db Х РП Ex eb mb I Mc Х
Marking of mining equipment
RP Ex e mb I Mc
Degree of protection
IP66
IK10
Installation
Category I for firedamp and coal dust;
Category II for gas subgroups IIA, IIB, IIC, zones 1, 2;
Underground workings hazardous for gas (methane) and coal dust
Technical data
Ambient temperature, °C
-60…+60 (T5/81⁰C) -60…+40 (T6/61⁰C) -60...+60 (for normal mine and general industrial designs)
Impact-resistant, fiberglass-reinforced polyamide with antistatic modifiers
Housing fastening
4 external mounting points
Power factor (cos φ)
not less than 0.8 (for ~230V)
Maximum sound pressure level, dB
101,3
Beam angle
680
Average luminous intensity (along the radiation axis), cd
27
Protection class against electric shock
I
Weight, kg
2,1
Climatic category
NF1
Design parameters
Options
Options, accessories and versions
Marking
Explosion-proof uninterruptible power supply
/UPS
Class of protection of a person against electric shock II
/KZCH2
Marine version
/MORE
Earthquake-resistant design
/MSHK-64
A plate with the customer's inscription
/NADPIS "_"
Non-explosion-proof design
/PROM
Mining normal design
/RN
Note: - for the /KZCH2 , a grounding stud is not installed; polyamide cable glands are used.
Option Correspondence Table
PROM
INSCRIPTION
SEA
UPS
MSHK-64
RN
INSCRIPTION
+
SEA
+
+
UPS
+
+
+
MSHK-64
+
+
+
+
RN
+
+
-
+
+
KZCH2
+
+
+
+
+
+
Additional information
Typical inscriptions used in illuminated boards*
Red letters, black background
White letters, red background
White letters (symbols), green background
FIRE GAS
DO NOT ENTER
GAS GO AWAY!
AEROSOL DO NOT ENTER
AEROSOL GO AWAY!
POWDER DO NOT ENTER
POWDER GO AWAY!
FOAM GO AWAY!
FOAM DO NOT ENTER
BEWARE OF ELECTRIC TRAIN!
FIRE GAS
DO NOT ENTER
GAS GO AWAY!
AEROSOL DO NOT ENTER
AEROSOL GO AWAY!
POWDER DO NOT ENTER
POWDER GO AWAY!
FOAM GO AWAY!
FOAM DO NOT ENTER
BEWARE OF ELECTRIC TRAIN!
AUTOMATION IS DISABLED
EVACUATION EXIT
EXIT
EXIT
EXIT TO THE LEFT EXIT
TO THE RIGHT
Symbolic designation of the entrance, exit
* We will produce any inscription or pictogram, standard or custom
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CAD " GORELTEX "
CAD "GoreltEx" 4.1.1.851 for Windows
EXE, 188 MB
The GORELTEX CAD system is designed to automatically generate drawings of explosion-proof terminal boxes, control stations, starters, and cable penetrations. The program is designed so that it does not require specialized skills in explosion-proof equipment design or in-depth knowledge of current standards, and the system's built-in algorithms eliminate errors in drawing creation.