1 Prohibition signs: a Prohibition of approaching b Prohibition of climbing c Prohibition of extinguishing fire with water d Prohibition of entering e Prohibition of starting d Prohibition of wearing gloves f Prohibition of closing the gate
g Prohibition of touching h Prohibition of wearing spiked shoes i Prohibition of wearing chemical fiber clothing.
2 warning signs: a Beware of explosion b Beware of gas c Beware of electric shock d Beware of arc light e Beware of cables f Beware of ionizing radiation g Beware of injuries to the hands
h Beware of lasers i Beware of hangings j Beware of microwaves k Beware of scalding l Beware of injuries to the hands of machinery.
3 Instruction sign: ----------
4 Tip sign: ----------
5 Safety signage: a Prohibited category: prohibit the closing of the gate someone to work (red letters on a white background) Distribution of heavy ground free of idlers (white letters on a red background)
b Allowed category: work here (green background, with the center of the diameter of 210mm white circle, inside the circle written in black letters)
b Allowed category: work here (green background, with the center of the diameter of 210mm white circle, written in (black letters)
c warning class: stop high-voltage hazard (white background, red edges, black letters, with red arrows)
The electrical system has those safety signs, the role of what are
According to the use of signage is divided into. Warning class; allow class; prompt class and prohibit class four categories of eight kinds.
The purpose of the sign is to warn the staff shall not approach the charged part of the equipment, remind the staff to take safety measures at the workplace and indicate that it is forbidden to close the gate to a piece of equipment to send electricity.
The hanging and removal of the sign must be carried out in accordance with the relevant provisions.
What are the safety signs for high voltage
Prohibited signs are: "Prohibit the closing of the gate, some people work!" The "Prohibition of closing the gate, line manned work!" . Allow class signage: "Work here!" "Up and down from here!" The warning signs are: "Work here! Warning signs are: "Stop, high voltage danger!" "No Climbing, High Voltage Danger!" The above signs are required by the state. These things above the state regulations of the size of the signage and the color of the background are strictly regulated. If necessary, there should also be some corresponding signs, such as prohibit driving, prohibit traffic, prohibit staring at fireworks, beware of electric shock, pay attention to the falling objects, must take a helmet, must wear protective gloves, must wear goggles.
What are some pictures of the safety signage for electric power engineering and construction?
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Low-voltage distribution room configuration which safety signage
Stop, high-voltage danger. Prohibit the closing of the gate, someone working. Prohibit the closing of the gate, line manned work.
"No climbing, high voltage danger. Work here. From here in and out and other signage
Prohibit the closing of the gate, someone working!
Once the gate is closed, power can be sent to the circuit breaker (switch) and disconnecting switch (knife gate) operating handle of the construction equipment
200×160 and 80×65
White background, red rounded slash, black prohibited sign symbols
Black lettering
Prohibition of the closing of the circuit breaker, line manned work!
Line breaker (switch) and disconnecting switch (knife gate) handles
200×160 and 80×65
White background, red circular slash, black prohibition sign symbol
Black letters
Work here!
On the workplace or on the service equipment
250 x 250 and 80 x 80
Green background with white circles 200 mm and 65 mm in diameter
Black lettering in white circles
STOP, HIGH-VOLTAGE HAZARD!
On fences near energized equipment at construction sites; on fences at outdoor workplaces; on aisles where passage is prohibited; at high-voltage test sites; on outdoor frames; on beams near energized equipment at workplaces
300x240 and 200x160
Black square triangles and symbols on a white background with a yellow backing
Black letters
From here on up and down the white circle, in a black circle. >
From here on down!
On a steel frame or ladder where staff can go up and down
250 x 250
Green background with a 200mm diameter white circle
Black letters in a white circle
Enter and exit from here!
Outdoor workplace fences at entrances and exits
250 x 250
Green background with a 200 mm diameter white circle
Black lettering in a white circle
No climbing, high voltage hazard!
On the ladder of the frame of the high-voltage power distribution unit, on the ladder of the transformer, reactor and other equipment
500×400 and
200×160
White background, red circular slash, black prohibition sign symbol
Black letters
What are the warning signs in the distribution room?
Non-duty electricians are prohibited from operating
High-voltage danger or beware of electricity
What are the common safety techniques
Ground wire should be multi-stranded soft bare copper wire, choose a good working position, low-voltage lines with the pole, to ensure that the safety of technical measures
⒈ ⒈ ⒈ power outages, working on low-voltage energized lines, but shall not be less than 25mm2
Sungunglasses hanging on the ground, the power lines, the power lines, the power lines and the power lines.
⒈ sung signage and installation of cover rails.
sung on the pole before the phase should be clear, should be hung "prohibited: disconnect the switch
Pake power test, construction equipment and once closed can be sent to the workplace or construction equipment switch and knife gate operation handle, zero line: work on electrical equipment should be filled out the first work ticket, transfer and termination of the system, to ensure the safety of the organizational measures must be wearing long-sleeved clothes. Long-sleeved clothing work, the use of tools with insulated handles: work on electrical equipment should be licensed to carry out, the staff shall not be traversed, and wear gloves and helmets, after connecting the conductor end, metal rulers and brushes with metal objects, brushes, brushes, bombs and other tools.
¾ in the low-voltage energized conductor does not take insulation measures, some people work "signage, to take measures to prevent accidentally touching the energized high-voltage part of the measures to ensure the safety of the organizational and technical measures
A.
Selected electrically charged parts are only allowed to be located in front of or to the side of the staff; the order of removing the grounding wire is reversed.
Singed work interruption: installing the grounding wire must be connected to the grounding terminal first, the work is carried out while standing on a dry insulator: at the workplace.
Be careful that the human body shall not touch the two wires at the same time. Third, its cross-section should meet the requirements of the short-circuit current should first check the distance from the high-voltage line:
Second: there must be a person at the work site to monitor the work of all staff.
🙂 High:
⒈ work ticket system, the use of thwarted knife is strictly prohibited: the same voltage level must be used and a qualified test apparatus
揲 Installation of grounding wire, non-stop overhaul
⒈ low-voltage energized work should be supervised by a person.
⒈ work permit system
Power safety warning signs price, what is the material of the warning signs commonly used in the distribution room
There are clear provisions in the regulations for safe work in the electrical industry. Provides for a variety of signage language expression, word and base plate color, size and dimensions. And stipulates the safety signage that should be configured in the distribution room.