Some standard content:
5.1.3.5.3, 5.4, 5.7, 5.11, 5.15.1 of this standard are mandatory, and the rest are recommended. GA 442—2003
Since there is no national standard for lighting fire trucks, the standards for lighting fire trucks have been adopted by Japan, the United States, and the United Kingdom; therefore, this standard mainly collects the relevant automobile standards and regulations for the production and use of fire trucks in my country, as well as the standards for exhaust and electric control.
This standard has been approved by the Ministry of Public Security for fire protection.
This standard is under the jurisdiction of the National Technical Committee for Standardization of the Ministry of Public Security and other technical committees. This standard mainly includes the following three persons: Wu Jinghua, Cheng Jun, and Fan Tian
Lighting fire trucks
This standard specifies the technical requirements, test methods, and inspection rules for lighting fire trucks. This standard is applicable to fire trucks with lighting system. (Hereinafter referred to as lighting trucks) GA 442—2003wwW.bzxz.Net
This standard is also applicable to other types of fire trucks equipped with independent power generation system and equipped with emergency rescue, smoke exhaust, lighting, etc. 2 Normative references
The clauses in the following documents shall become the contractual clauses of this standard through reference to this standard. For any referenced document of a certain period, all the subsequent static documents (excluding errata) or revised editions shall not be used for standard confirmation. However, the parties who have not reached an agreement on this standard shall study whether the latest versions of these documents can be used. The latest versions of the referenced documents with a date shall apply to the vehicle standard. CB/1496—1979 Slow-motion sound transmission of motor vehicles GE5/T2682—1981
1 Color of the indication and pressure in the special equipment of electrical equipment 5 General technical provisions for mobile power stations
GH/T 28191995
(H38471999H Fuel engine and vehicle equipped with compression ignition engine exhaust visible pollutant limit and test method (H420%-1993 shell expansion button (11 code) K/162441936 fire truck general corrosion resistant plate series, type, basic meaning and technical requirements T57050,1:20023
Lighting a general safety is to seek and test
GH7253--1997
B79561998
GB8103
GB/T12543
GB/T12544
Motor vehicle transport Safety enterprise technical equipment
Fire truck fire performance requirements and test methods Electronic alarm for vehicles
Automobile reverse performance test force method
High speed vehicle test force method
GB/T12673
Automobile main dimension measurement method
Super model vehicle non-toxic and test force method () GB18352.22001
GA114 Fire truck product model and assembly method
QC/T221993 Special vehicle finalization certification method 3 Terms and definitions
The following terms and definitions apply to this standard. 3.1
Lighting Towerfirewehicle is mainly equipped with power generation equipment and lighting equipment. 6R5917 5.3.3.23.2
Main lighting lamp mainright
Installed at the end of the mounting frame, can rotate horizontally, the whole unit is movable, and is used for large-area lighting. 3.3
Auxiliary lighting lamp (mobile lamp) nssisiontight (removeIlgbt> is installed on the lower lighting vehicle support and can be moved arbitrarily within a certain range for local lighting. GA442-2603| |tt||Working cyclewnrkingperind
When the lifting device of the lighting vehicle rises from the equal position (the vehicle is in the driving position) to the highest point, the lighting lamp is turned and rotated according to the requirements, and the lifting device of the lighting vehicle is restored to the same position. The process is a working period. 3.5
The lighting vehicle is manufactured by the factory with a maximum total weight ofchassisforightingtowerfireyehicle! The maximum total weight of the original vehicle model is specified. 3. 6
Rated voltageratedtage
Refers to the voltage used (380V to 220V) for a long time. 3.7
Rated moderutedmude
The rated mode refers to the voltage, power, wind speed and frequency are all rated values. 4 Model
The model of the vehicle shall be manufactured in accordance with the provisions of IEC6A111. 5 Technical requirements
5.1 General requirements
) The vehicle shall comply with the provisions of the vehicle standards, and the approved samples and technical documents shall be manufactured in accordance with the prescribed procedures. The selected chassis of the vehicle shall be the chassis of the automobile that has been finalized by the main department of the automobile industry or the chassis of the imported automobile that has been finalized by the relevant regulations, and shall comply with the provisions of B/T6244-198E. The vehicle shall comply with the requirements of the mandatory inspection items of the relevant regulations for the vehicle. ) The exterior decoration, clothing, lighting and other products shall be finalized products that have passed the mandatory acceptance and appraisal. 5.2 Vehicle performance
The vehicle quality category, structural parameters, technical safety of operation, maximum speed and speed time, braking performance, anti-lock braking performance, driving reliability, etc. shall all comply with the relevant requirements and regulations in G1. 5. 3 Noise requirements
a) The noise requirements for lighting vehicles and additional construction vehicles shall comply with the provisions of 4.7 of GB/T6244-1998. 5) The maximum noise level of the equipment shall comply with the requirements of 1.1
The generator shall be installed outside the two stations and the rear station
Note 1: Note that the new vehicle shall be measured and the vehicle shall be installed in an orderly manner.
5.4 Pollutant emission requirements
The maximum allowable pollutant emission of the vehicle powered by gasoline or diesel engine shall comply with the requirements of (R1 2.2--20C purchase CH4-9).
5.5 Performance of labor motors || tt||5.5.1 The generator should be disconnected from the load halfway, and the following requirements should be in accordance with the requirements of B/T281910.
5.5.2 The lighting generator should be a two-phase four-phase system: 5.5.3 The rated voltage of the generator should be 9%~1C5%. 5.5.4 The generator should also meet the following requirements for power output: 380V (220V) 30H2=1H2 rated power 0.8μm (approximately) GA442-203
6, 5.5 The generator temperature should be smoothly turned on within 10min; after the temperature is turned on, the lighting fixtures in the room should reach the maximum temperature 5.6 Performance of the switching device
The switching device should be able to reliably implement the switching between the power supply of the generator set and the external power supply. 5.7 Protection requirements
The lighting equipment should have short-circuit protection, overload protection and grounding protection, and be equipped with emergency flash signal and manual power main switch 5.8 Wiring requirements
The safety of the system should be in accordance with the electrical principles of the equipment environment, and the wiring should be complete, reliable and easy to maintain. Connection of equipment The amount of wires should be set in the wiring, or passed through the soft feeling of the car, and fixed. The amount of wires passed through the pipe should not exceed 4% of the volume of the inner tube.
5.9 Buttons and indicator lights
The color of the dial and indicator lights should comply with the provisions of GB/T26821981. 5.10 Phase sequence and wire color requirements
The phase sequence and wire color arrangement should comply with the provisions of Table 2. Table 2
Wire color Note: The installation area is yellow and yellow. 5.11 Protection requirements Vertical arrangement Horizontal arrangement The control cabinet should have a standard closed-circuit protection, rain and dustproof. The protection level should meet the requirements of 1P2.0 in CR420%1993 5.12 Electrical clearance and creepage distance requirements The switch panel should be in accordance with the line and creepage voltage between the electrical appliances in the table: 5.13 Requirements for the insulation resistance of independent circuits and terminals* The insulation resistance between the circuit and the terminal in the cabinet installation should meet the following requirements: 1) 2M between different circuit phases; 2M between different circuit phases and the battery; 2M between each terminal; 3) 2M between each terminal and the average. 4.14 Dielectric strength performance
The median is the old
The following voltage test of the lighting fixture is also: 1500V, frequency 50Hz, wave type is industrial, time 1min after the absolute voltage test, no internal heating and breakdown phenomenon occurs. 3
GA442-2003
Between the electrical components and the cabinet:
Between the main circuit
Between the main bus and the auxiliary circuit that is not directly reversed) Between the ground to the lighting fixture and the ground. 5. 15 Lamp performance
5.15.1 Safety requirements
a) The selection of lamps must comply with the relevant national regulations on the assumption that the auxiliary circuit will not cause harm to the human body! 5.15.2 The main lighting fixture protection degree shall comply with the requirements of GB700n1-2052 small IPL:, 4. 5.15.3 The working range and operation time of the main lighting fixture shall comply with the provisions of Table 4. Table 4: 1. The working range and operation time of the main lighting fixture shall comply with the requirements of Table 4. 2. The main lighting fixture protection degree shall comply with the requirements of GB700n1-2052 small IPL:, 4. 5.15.2 The main lighting fixture control shall be able to conveniently operate the height and temporary operation of the main lighting fixture. 3. The working range and operation time of the main lighting fixture shall comply with the provisions of Table 4. 4. The working period/s: 3+ 150° -150°, the height of the main lighting fixture, the horizontal rotation angle/s: -1s/tt/|.
Note 2, the time of water is the maximum real-time limit,
Note: The angle of the light is rotated from the horizontal to the maximum angle, and then down to the maximum angle, the time required for the water to rotate is 30 degrees,
E.15.4 Main lighting intensity
The main lighting is tested at 100m or the average illumination is not less than 51x (see Figure 1) a
b) The average illumination of the auxiliary lighting at each test point (horizontal test) at 3m is not less than 5[x (see Figure 2). tlas
Cem100m1LG:nL2hm
1 Main lighting test diagram
5.t5.5 Auxiliary lighting
When the auxiliary lighting is used, it is different, and it should be equipped with a device that can be used in smoke and hazardous places. 5.16 Other types of fire fighting vehicles equipped with independent power generation system, used for rescue, smoke exhaust, lighting, etc. The main service light of other types of fire fighting vehicles with independent power generation system shall be tested at a point 50m away (the average horizontal test level shall not be less than 51°C before use). The main lighting lamp of other types of fire fighting vehicles with independent power generation system shall be tested at a point 50m away (the average horizontal test level shall not be less than 51°C before use). The main lighting lamp of other types of fire fighting vehicles with independent power generation system shall be tested at a point 50m away (the average horizontal test level shall not be less than 51°C before use). GA 442—2003 5.17 Control cabinet The electrical appliances of the lighting vehicle control cabinet L shall be measured according to the accuracy of the table and shall not be lower than 2.5 level. The corresponding control functions and displays or partial display functions shall be as follows: 1) start, stop, power supply, power off, main light operation h) voltage, current, rate.
5.18 Working performance
a) The generator should be able to work continuously for 12 hours (including output rated power 1% 1h). When the generator works continuously at high speed, the generator should work normally without oil, water, gas and other abnormal phenomena: the water group and temperature should meet the technical requirements of the product. 1) The lowering, forward and pitching mechanisms of the main lighting lamp should operate at a speed of 3/3 under the condition of 500 hours without the phenomenon of engine failure, screw jamming, hydraulic system should not have oil leakage, vibration and other phenomena: 5.19 Negative power factor
Negative power factor should be greater than 0.2.
5.20 Accessories
) The lighting vehicle should have electronic alarm and warning: its performance should meet the requirements of 1993. b) The lighting vehicle should be equipped with a non-voice communication system of more than 50W. ") The lighting vehicle should be equipped with a suitable fire extinguisher in a position that is easy to see and use. d) The lighting vehicle should be equipped with a strong light field platform to prevent the use of dangerous semi-radiation parts. 6 Test methods
6.1 Vehicle performance
a) The measurement of the external front parameters of the lighting vehicle shall be carried out in accordance with the relevant provisions of K12673-1!0, the operation safety test shall be carried out in accordance with the relevant provisions of B258-1D9, the maximum commercial vehicle speed and speed time shall be carried out in accordance with the relevant provisions of (H/12543-1990, and the braking performance test shall be carried out in accordance with the 5.4 method of (756-198), and the weak sealing performance shall be measured in accordance with GT79 5.5 method in 51098, 5.S method in GB796-338, and the results shall meet the requirements of 5.2.
6) When the noise-limited vehicle is accelerating, the maximum noise level inside the vehicle shall be measured according to the method of (B/T1495-1996, and the noise level inside the vehicle shall be measured according to the method of (2.7.1.7 in GB/T2819--193). The results shall meet the requirements of 5.3.) The amount of pollutant emissions from lighting vehicles shall be measured according to the method of GB3547199 or GB13352.22001, and the results shall meet the requirements of 5.4.
d Service lighting vehicle operation regulations The tests will be carried out in accordance with the relevant standards and test methods. 6.2 Electric Motors
a The generator suppression dead line interference value and the anti-frequency strength should be provided with relevant certificates or measured according to CH/12819-1955. The results should meet the requirements of 5.5.1.
b Check the generator operation manual. The power equipment should meet the requirements of 5.5 and 2. 1 The generator is not cut off from the load. Use the bottom adjustment knob to observe the voltage gauge. The results should meet the requirements of 5.5.5.
d) Check the nameplate and wiring of the agricultural motor. When the generator is running, use a meter to measure the output voltage. rate, and rate factor. Whether the test results can be determined to meet the requirements of III.5.4. ! ) Use a timer to measure the time from the generator starting to the lighting reaching the maximum illumination, which should meet the requirements of 5.5.III, E.3 Power performance
a) The power plug will be connected to the city power supply and the vehicle will be replaced, and the result should meet the requirements of 5.6. The vehicle self-protection equipment is required to be tested, and the lighting line connection and core line arrangement are checked at the same time, and the result should meet the requirements of 5.3. E
Daily test and check the color of each indicator light, and the result should meet the requirements of 5.9. GA 442—2003
Use phase sequence indicator to check the phase of the wiring terminal of the generator and the wiring. The connection should meet the requirements of 5.10.
The protection level of the distribution cabinet shall be tested according to the requirements of G1208—93: the result shall meet the requirements of 5.11. 2) Use a ruler to measure the electrical tunnel and creepage distance between each end, and the result shall meet the requirements of 5.1?. h) Cut off the connection between the generator and the independent circuit, use a 500V megohmmeter to measure the insulation resistance of each circuit according to the requirements of 5.13. Add 1mn between the cores: the result meets the requirements of 5.13 insulation resistance. Dielectric strength test
Instrument: transformer (all 1A), stopwatch, gas meter, thermometer. After the line is confirmed, half of the full value of the test voltage H is applied to the marked voltage drop according to the requirements of 5.14. After 30 minutes, the voltage will be increased and the value will be maintained for 1 minute, and then it will be reduced to 1/3 of the full value. Cut off the new power supply. During the test, if any rise is found, the voltage should be reduced immediately, and all power supplies should be cut off for inspection. The flow temperature, relative air temperature and test pressure as well as relevant information during the test should be recorded. The results should meet the requirements of 5.11. 6.4 Luminaires
Black lamps and their casings are equipped with protection grade safety test 7C03.1-2002 requirements: the results should meet the requirements of 5.15.1 a
b Automatic self-generating machine, H control package and leakage control device are carried out in front of the main lamp lifting and rotating screen, and the main lamp is also tested. The results can prove that it meets the safety requirements of 5.15.2. 6.4.1 Working range and operation time of main lighting fixtures (a) Instrument, tape measure, angle gauge, seconds (tt||) Use a ruler to measure the height of the main light, and use a stopwatch to measure the working time of the main light: Use an instrument to measure the rotation angle, depression angle and elevation angle of the main light: Use a stopwatch to measure the rotation and elevation of the main light: The result should meet the requirements of 5.15.3. 6.4.2 Illuminance distribution test of lighting fixtures (tt||) Conditions: There is a large semi-solar or water-filtered ground, and the average ambient illumination during the test should not be greater than 1.21x. Instrument: Measure, tape measure, angle gauge, positioning rod. Requirements for different lamps: Mark the test points on the water-filtered ground according to Figure 1, Figure 2 or Figure 3 respectively. The lighting lamp is at the center point, and its direction is aligned with the figure (\ auxiliary line: the center of the lamp rises to the highest height of the power supply, and the lighting lamp is adjusted to the correct angle, and the generator is started, and the box outputs the required working voltage for the lighting lamp.): Use the illumination to determine the smoothness value of each test point on the average surface, and the results should meet 5,1:, 1 or 5, 16 requirements for lighting illumination.
6.5 Working reliability
6.5.! Generator continuous. "Performance test distribution of time: a car to increase the predetermined average rate, should be able to complete the continuous normal work 11 above. 6) According to the car generator output overload bottle set dynamic rate 10 virtual gear continuous normal year 1h, 6.5.2 Generator continuous working performance test
start and add 1 belt, then two 1 hours. The following parameters are tested and recorded: agricultural motor output voltage, self-flow, dynamic rate, dynamic rate of mass load, word, the result is calculated when the return, treatment of oil and electricity Cooling water temperature, ambient temperature, driving air humidity, air pressure: and record the time of refueling. The total result shall meet the requirements of 5.1%a) and 1. 6.5.3 Lifting, rotation and pitch of lighting fixtures After the lifting and rotation of the lighting fixtures have passed %C working cycles, the results shall meet the requirements of 3.18b). 6.6 Accessory inspection
Check the accessories of the lighting vehicle, and the results shall meet the requirements of 5.7
GA 442--20G3
Inspection regulations
Lighting vehicles are divided into two categories: "inspection" and "formal inspection". Each lighting vehicle needs a complete factory inspection. The inspection items should be reported to 5.3, 5.6, 5.7.5.9.5.16, 5.13.5.14.5.15.5.20. All qualified are qualified for the inspection. The form inspection of lighting vehicles should meet the requirements of the special vehicle inspection method of 25%-:9.
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