Some standard content:
JG/T155—2003
This standard is compiled in accordance with the provisions of GB/T1.1-2000 "Guidelines for Standardization Part 1: Structure and Writing Rules of Standards" and GB/T1.2-2002 "Guidelines for Standardization Part 2: Methods for Determining the Content of Normative Technical Elements in Standards". This standard is proposed by the Standardization and Quota Research Institute of the Ministry of Construction. This standard is under the jurisdiction of the Technical Committee for Standardization of Building Products and Components of the Ministry of Construction. The drafting units of this standard are: Hebei Provincial Department of Construction, Xuji Group Henan Changwei Machinery Equipment Co., Ltd., and Hebei Langfang Anhan Hardware Door and Window Factory.
The main drafters of this standard are: Wang Zhiqiang, Du Songxian, Li Tongze, Yu Cheng, Han Zhishen, Ding Changyin, Zhao Changhai, and Zhao Zhanming. This standard is published for the first time.
1 Scope
Electric flat opening and sliding fence gates
JG/T 155-2003
This standard specifies the classification and marking, requirements, inspection methods, inspection rules, marking, packaging, transportation and storage of electric flat opening and sliding fence gates.
This standard applies to electric flat opening and sliding fence gates for industrial and civil buildings, and can be used as a reference for electric flat opening and sliding fence gates in other places.
2 Normative references
The clauses in the following documents become the clauses of this standard through reference in this standard. For all dated referenced documents, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, the parties to the agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For all undated referenced documents, the latest versions are applicable to this standard. GB/T191—2000 Pictorial markings for packaging, storage and transportation GB/T4942.2—1993 Protection levels of low-voltage electrical enclosures GB/T13384—2001 General technical requirements for packaging of electromechanical products JG/T3052—1998 Electric door openers
3 Classification and marking
3.1 Classification and code
3.1.1 Classification by opening form
a) Electric swing fence gate, indicated by DPM; b) Electric sliding fence gate, indicated by DTM. 3.1.2 Classification by number of door leaves
a) Single leaf, indicated by 1;
b) Double leaf, indicated by 2.
3.1.3 Classification by opening direction (outside view as standard) a) Left opening, indicated by Z;
b) Right opening, indicated by Y.
3.2 Specifications
Basic specifications of electric swing fence gates are shown in Table 1.3.2.1
Table 1 Basic specifications of electric swing fence gates
Door width/
Door height/
Specification type
JG/T 155—2003
Basic specifications of electric sliding fence gates are shown in Table 2. Table 2 Basic specifications of electric sliding fence gates
Door width/
Door height/
3.2.3.1
Product code representation method
3.2.3.2 Example
1200015000
12015|15015
110 818
115018
Number of door leaves (according to 3.1.2)
Opening direction (according to 3.1.3)
Product specifications (according to Table 1 and Table 2)
Product code (according to 3.1.1)
1202115021
Example 1: KPM-4221-2, electric swing wall gate, door opening width is 4200mm, door leaf height is 2100mm, double leaf. 15024
Example 2: DTM-4218-Y1, electric sliding wall gate, door opening width is 4200mm, door leaf height is 1800mm, right opening, single leaf. 4 Requirements
4.1 Conditions of use
4.1.1 Normal working conditions
Ambient temperature: -25℃～50℃; a)
Ambient relative humidity: ≤90%;
Atmospheric pressure: 86kPa～106kPa;
Power supply voltage: rated voltage×(1±10%)V; d)
No serious corrosive media in the place of use.
Special working conditions
When the working conditions do not meet the requirements of this standard, the user and the manufacturer shall negotiate to resolve the problem. 4.2 Materials, door openers and accessories
4.2.1 Materials
4.2.1.1 The door body material should be stainless steel profiles, carbon steel profiles or other profiles of equivalent strength, and should comply with the relevant standards.2 When the door body material is stainless steel profiles, the wall thickness should not be less than 1.0 mm; when the door body material is carbon steel profiles, the wall thickness should not be less than 4.2.1.2
3 mm.
Door openers and accessories
JG/T155—2003
The power of the door opener and the corresponding electrical accessories should match the specifications of the fence gate and should comply with JG/T3052 and relevant standards. 4.3 Surface treatment of parts and components
The parts and components used for the fence gate, except for stainless steel or corrosion-resistant materials, should be treated with anti-corrosion. 4.4 Assembly
4.4.1 The welding, riveting and screwing parts of the fence gate should be firm and reliable, and no open welding, breakage or loosening is allowed. 4.4.2 The dimensional deviation of the door body assembly should comply with the provisions of Table 3. Table 3 Dimension Deviation
Dimension Deviation of Door Body Width
Difference in Length of Two Diagonal Lines of Door Body
Dimension Deviation of Door Body Height
Difference in Height of Adjacent Components of Door Body Intersection Plane
4.5 Appearance
>6 000
>6 000
Unit is mm
Technical Requirements
4.5.1 The decorative surface of the fence gate should be smooth and free of burrs, corrosion, marks and obvious scratches, abrasions and hammer marks. 4.5.2 The colored surfaces of adjacent components of the fence gate should be uniform and consistent without obvious color difference. 4.6 Performance
4.6.1 Working performance when voltage fluctuates
The power supply voltage of the fence gate should be able to work normally when the rated voltage is ±10%. 4.6.2 Operation, locking and clutch performance
The sliding fence gate should have a guide device, and the swing fence gate should have an anti-fall fan device. The gate should be flexible to open and close, run smoothly, without abnormal noise, and the locking mechanism self-locking and clutch should be flexible and reliable. 4.6.3 Operation speed
The operation speed of the sliding fence gate is 0.15m/s~0.25m/s; the operation speed of the swing fence gate is 7/s~11°/s. 4.6.4 Manual clutch performance
When the power is cut off, the fence gate should be able to be opened and closed by hand, and the manual clutch should be flexible and accurate in operation, and the opening and closing force should not exceed 200N.
4.6.5 Remote control distance
When equipped with a remote control device, the remote control distance should be no less than 30m. 4.6.6 Travel limit performance
The travel switch should be sensitive and reliable. When the fence gate reaches the stop state during operation, it should be able to stop running automatically. 4.7 Electrical safety
4.7.1 Door opener housing protection level
The door opener housing protection level should be no less than IP34 according to GB/T4942.2. 4.7.2 Grounding protection measures
Electrical installation should have reliable grounding protection. 4.7.3 Insulation resistance test
Under normal conditions, the insulation resistance between the charged body and the non-charged body should be not less than 200M2. 4.7.4 Dielectric strength
The charged main circuit of the fence gate and the metal shell should be able to withstand an AC voltage of 50Hz and 1.5kV for 1min without breakdown3
JG/T 155--2003
and flickering.
4.8 Working life
Under normal working conditions, the working life of the fence gate is not less than 100,000 times with one cycle of opening and closing the door. 5 Test methods
5.1 Test conditions
Except for special provisions, the general test conditions are as follows: a) Ambient temperature: 15℃~～35℃;
b) Relative humidity: 45%～75%;
c) Atmospheric pressure: 86 kPa～106 kPa. 5.2 Inspection of materials, door openers and accessories
Use a caliper to check the thickness of the material, and check whether the material certificate and the door opener and accessory certificates are complete and valid. If necessary, the main performance of the material, door opener and accessories can be retested. 5.3 Surface treatment, assembly and appearance quality inspection Use tape measure, feeler gauge, caliper and visual inspection to inspect. 5.4 Working performance test when voltage fluctuates
Use a voltage regulator to adjust the power supply voltage and make it fluctuate within the range of ±10% of the rated voltage to observe whether the fence gate can work normally. 5.5. Operation, locking and clutch performance inspection
Check whether the sliding fence gate has a guide device or whether the swing fence gate has an anti-fall fan device, then turn on the power to start the gate and observe whether it is flexible to open and close, stable to run, and whether the locking and clutch are sensitive and reliable. 5.6. Operation speed inspection
Press the start button, check the running time with a stopwatch, and check the running distance with a tape measure. Open and close three times each, and calculate the average speed. 5.7. Manual clutch performance inspection
Disengage the clutch, pull the door body horizontally with a dynamometer, and check whether the opening and closing force and each mechanism are flexible and reliable. 5.8. Remote control distance inspection
Turn on the power, operate the "open", "close" and "stop" buttons on the transmitter at a distance of 30m from the gate receiver, press each button 5 times, and observe the movement of the gate.
5.9. Travel limit performance inspection
Operate the fence gate electrically to observe whether the gate body stops automatically when it reaches the "stop" position. 5.10 Electrical safety
5.10.1 Inspection of the protection level of the door opener housing shall be carried out in accordance with the provisions of GB/T4942.2. 5.10.2 Inspection of grounding protection measures for fence gates shall be carried out by visual inspection.
5.10.3 Insulation resistance inspection
Disconnect the power supply and use a 500V megohmmeter to measure the resistance between the power input terminal and the door opener housing. 5.10.4 Dielectric strength inspection
Initially adjust the test voltage of the withstand voltage tester to 50% of the specified value, and then add it between the power input of the tested product and the door opener housing, and then increase the test voltage from 50% of the specified value to the specified value, and the duration should not be less than 10s. After maintaining for 1min, it will quickly and steadily drop to zero, and check whether there is breakdown and flickering.
5.11 Working life test
Install the door that matches the load of the door opener on the test site, and use the electric method to make the door body move to the open and closed positions. During the test, after each action for 5 minutes, there should be an interval of 15 minutes, and the above process should be repeated continuously, and the number of actions should be recorded until the product fails or the action reaches 4
to the specified number of times. It is allowed to replace the wearing parts twice during the test. 6 Inspection rules
6.1 Inspection categories
Product inspection is divided into two types: wide inspection and type inspection. 6.1.1 Factory inspection
JG/T155-—2003
The product must be inspected and qualified by the quality inspection department of the manufacturer, and the certificate of conformity must be issued before it can be shipped. The factory inspection shall be valid only if it is carried out within the validity period of the type inspection.
6.1.2 Type inspection
Type inspection shall be carried out in any of the following situations! Trial evaluation of new products or old products for mass production; a) After normal production, when there are major changes in structure, materials, and processes that may affect product performance; When normal production has been in place for four years; When production is resumed after two years of suspension; When a major quality liability accident occurs in a product; e) When the national quality supervision agency requires type inspection. f)
6.2 Inspection items
See Table 4 for factory inspection and type inspection items. 4 Factory and type inspection items
Door opener and accessories
Surface treatment
Dimension deviation
Appearance quality
Working performance during voltage fluctuation
Operation, locking and clutch performance
Operation speed
Manual clutch performance
Remote control distance
Travel limit performance
Door opener casing protection level
Grounding protection
Insulation resistance
Electrical strength
Working life
Note: are inspection items, and × are non-inspected items. Technical requirements clauses
Test method clauses
Type inspection
Factory inspection
JG/T155-2003
6.3 Sampling method
6.3.1 Factory inspection: Inspect each set.
6.3.2 Type inspection: From a batch of products that have passed the factory inspection, a secondary sampling method is used. The first sampling quantity is one set. If it fails, a second sampling is carried out. The second sampling quantity is two sets. 6.4 Judgment principle
6.4.1 During the factory inspection, if one item fails, it should be repaired and the unqualified item should be re-inspected after repair. If it still fails, it is judged as a defective product.
6.4.2 During the type inspection, if the electrical safety performance fails, the type inspection will fail; if other items fail, double samples should be taken from the same batch of products to inspect the failed items. If they still fail, the type inspection will be judged as failed. 7 Marking, packaging, transportation, storage
7.1 Marking
The product should have a nameplate fixed in a prominent position, and its content includes: a) manufacturer name or trademark;
b) product model and name;
manufacturing date and factory number, standard code. c)
7.2 Packaging
7.2.1 The packaging type of the product shall be agreed upon by the supply and demand parties. 7.2.2 When transporting over long distances, it is advisable to use packaging boxes, and its packaging method and labeling shall comply with the relevant provisions of GB/T13384 and GB/T191 respectively.
The following documents should be included in the product packaging box: 7.2.3 a) Product certificate;
b) Product installation and operating instructions;
Product packing list;
d) Other relevant technical documents.
7.3 Transportation
7.3.1 The product should be reasonably placed and firmly fixed on the transportation vehicle, and protective measures should be taken. 7.3.2 The product should be lifted and placed gently during loading and unloading to avoid bumps and scratches. Throwing is strictly prohibited. 7.4 Storage
Packaged products should be stored in a dry place where the surrounding air does not contain corrosive and explosive gases according to the actual working status of the product, and measures such as moisture-proof, rain-proof, sun-proof, and anti-corrosion should be taken. 62 Type inspection
Type inspection should be carried out in any of the following situations! Trial design and identification of new products or old products for general production; a)
After normal production, if there are major changes in structure, materials, and processes that may affect product performance; when normal production has been in place for four years;
When production is resumed after two years of suspension;
When a major quality liability accident occurs in a product; e)
When the national quality supervision agency proposes a requirement for type inspection. f)
6.2 Inspection items
See Table 4 for factory inspection and type inspection items. 4 Factory and type inspection items
Door opener and accessories
Surface treatment
Dimension deviation
Appearance quality
Working performance during voltage fluctuation
Operation, locking and clutch performance
Operation speed
Manual clutch performance
Remote control distance
Travel limit performance
Door opener casing protection level
Grounding protection
Insulation resistance
Electrical strength
Working life
Note: are inspection items, and × are non-inspected items. Technical requirements clauses
Test method clauses
Type inspection
Factory inspection
JG/T155-2003
6.3 Sampling method
6.3.1 Factory inspection: Inspect each set.
6.3.2 Type inspection: From a batch of products that have passed the factory inspection, a secondary sampling method is used. The first sampling quantity is one set. If it fails, a second sampling is carried out. The second sampling quantity is two sets. 6.4 Judgment principle
6.4.1 During the factory inspection, if one item fails, it should be repaired and the unqualified item should be re-inspected after repair. If it still fails, it is judged as a defective product.
6.4.2 During the type inspection, if the electrical safety performance fails, the type inspection will fail; if other items fail, double samples should be taken from the same batch of products to inspect the failed items. If they still fail, the type inspection will be judged as failed. 7 Marking, packaging, transportation, storage
7.1 Marking
The product should have a nameplate fixed in a prominent position, and its content includes: a) manufacturer name or trademark;
b) product model and name;
manufacturing date and factory number, standard code. c)
7.2 Packaging
7.2.1 The packaging type of the product shall be agreed upon by the supply and demand parties. 7.2.2 When transporting over long distances, it is advisable to use packaging boxes, and its packaging method and labeling shall comply with the relevant provisions of GB/T13384 and GB/T191 respectively.
The following documents should be included in the product packaging box: 7.2.3 a) Product certificate;
b) Product installation and operating instructions;
Product packing list;
d) Other relevant technical documents.
7.3 Transportation
7.3.1 The product should be reasonably placed and firmly fixed on the transportation vehicle, and protective measures should be taken. 7.3.2 The product should be lifted and placed gently during loading and unloading to avoid bumps and scratches. Throwing is strictly prohibited. 7.4 Storage
Packaged products should be stored in a dry place where the surrounding air does not contain corrosive and explosive gases according to the actual working status of the product, and measures such as moisture-proof, rain-proof, sun-proof, and anti-corrosion should be taken. 62 Type inspection
Type inspection should be carried out in any of the following situations! Trial design and identification of new products or old products for general production; a)
After normal production, if there are major changes in structure, materials, and processes that may affect product performance; when normal production has been in place for four years;
When production is resumed after two years of suspension;
When a major quality liability accident occurs in a product; e)
When the national quality supervision agency proposes a requirement for type inspection. f)
6.2 Inspection items
See Table 4 for factory inspection and type inspection items. 4 Factory and type inspection items
Door opener and accessories
Surface treatment
Dimension deviation
Appearance quality
Working performance during voltage fluctuation
Operation, locking and clutch performance
Operation speed
Manual clutch performance
Remote control distance
Travel limit performance
Door opener casing protection level
Grounding protection
Insulation resistancebZxz.net
Electrical strength
Working life
Note: are inspection items, and × are non-inspected items. Technical requirements clauses
Test method clauses
Type inspection
Factory inspection
JG/T155-2003
6.3 Sampling method
6.3.1 Factory inspection: Inspect each set.
6.3.2 Type inspection: From a batch of products that have passed the factory inspection, a secondary sampling method is used. The first sampling quantity is one set. If it fails, a second sampling is carried out. The second sampling quantity is two sets. 6.4 Judgment principle
6.4.1 During the factory inspection, if one item fails, it should be repaired and the unqualified item should be re-inspected after repair. If it still fails, it is judged as a defective product.
6.4.2 During the type inspection, if the electrical safety performance fails, the type inspection will fail; if other items fail, double samples should be taken from the same batch of products to inspect the failed items. If they still fail, the type inspection will be judged as failed. 7 Marking, packaging, transportation, storage
7.1 Marking
The product should have a nameplate fixed in a prominent position, and its content includes: a) manufacturer name or trademark;
b) product model and name;
manufacturing date and factory number, standard code. c)
7.2 Packaging
7.2.1 The packaging type of the product shall be agreed upon by the supply and demand parties. 7.2.2 When transporting over long distances, it is advisable to use packaging boxes, and its packaging method and labeling shall comply with the relevant provisions of GB/T13384 and GB/T191 respectively.
The following documents should be included in the product packaging box: 7.2.3 a) Product certificate;
b) Product installation and operating instructions;
Product packing list;
d) Other relevant technical documents.
7.3 Transportation
7.3.1 The product should be reasonably placed and firmly fixed on the transportation vehicle, and protective measures should be taken. 7.3.2 The product should be lifted and placed gently during loading and unloading to avoid bumps and scratches. Throwing is strictly prohibited. 7.4 Storage
Packaged products should be stored in a dry place where the surrounding air does not contain corrosive and explosive gases according to the actual working status of the product, and measures such as moisture-proof, rain-proof, sun-proof, and anti-corrosion should be taken. 6
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