JB/T 10387-2002 Intelligent electric actuators compliant with FF protocol
Some standard content:
ICS23.060
Machinery Industry Standard of the People's Republic of China
JB/T103872002
General specification for intelligent electrical actuators with FF protocol2002-12-27 release
2003-04-01 implementation
The State Economic and Trade Commission of the People's Republic of China releases Foreword
2 Normative references,
3 Product classification
3.1 Classification by displacement type of actuator
3.2 Classification by protection type of actuator
Numerical system of rated load value of actuator
3.4 Numerical system of rated stroke value of actuator.3.5 Numerical system of rated stroke time of actuator3.6 Input signal..…
Requirements,
Normal working conditions
Functional requirements.
4.3 Technical requirements related to accuracy
4.4 Technical requirements related to influencing quantity Relevant technical requirements
Technical requirements related to safety performance
4.6 Other performance,
5 Test methods,
5.1 Test conditions.
5.2 Test methods,
6 Inspection rules,
6.1 Factory inspection
6.2 Type inspection
7 Marking and instructions for use
7.1 Marking,
7.2 Instructions for use
8 Packaging, storage and transportation
JB/T10387--2002
JB/T103872002
The main technical indicators of intelligent electric actuators that comply with the FF protocol specified in this standard refer to the relevant FF protocol product technical data. The product performance evaluation method of this standard is mainly compiled with reference to the provisions of standards such as JB/T8219-1999 "Electric Actuators for Industrial Process Measurement and Control Systems". In addition, the technical requirements and evaluation methods of intelligent functions are also specified. The structure, technical elements and expressions of this standard are compiled in accordance with the requirements of GB/T1.12000 and GB/T1.22002. This standard is proposed by the China Machinery Industry Federation. This standard is under the jurisdiction of the National Technical Committee for Industrial Process Measurement and Control Standardization. This standard is drafted by the Chongqing Industrial Automation Instrumentation Research Institute, and the Technical Center of Shanghai Automation Instrumentation Co., Ltd., Wuzhong Instrumentation Co., Ltd., and Tianjin Automation Instrumentation Factory No. 7 participated in the drafting. The main drafters of this standard are: Meng Hongxun, Liu Qin, Ding Jie, Ding Chengwei, and Wang Shuangcun. 1 Scope
Intelligent electric actuators conforming to the F protocol
General technical conditions
JB/T10387-2002
This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, storage and transportation of intelligent electric actuators conforming to the FF protocol.
This standard applies to intelligent electric actuators conforming to the FF protocol (hereinafter referred to as actuators). 2 Normative references
The clauses in the following documents become clauses of this standard through reference in this standard. For any dated referenced document, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, parties that reach an agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For any undated referenced document, the latest version shall apply to this standard. GB3836.1—2000 Electrical apparatus for explosive gas atmospheres Part 1: General requirements (eqvIEC60079-0:1998) GB3836.2—2000 Electrical apparatus for explosive gas atmospheres Part 2: Flameproof type "d" (eqvIEC60079-1:1990) GB4208—1993 Degrees of protection of enclosures (IP code) (eqvIEC60529:1989) GB9969.1—1998 General provisions for industrial product instruction manuals GB/T15464—1995 General technical conditions for instrument packaging GB/T17626.2—1998 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test (idtIEC61000-4-2:1995) GB/T1 7626.3-1998 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test (idtIEC61000-4-3:1995)
GB/T17626.4-1998
61000-4-4:1995)
GB/T17626.5-1999
61000-4-5:1995)
Electromagnetic compatibility test and measurement technology Electrical fast transient pulse group immunity test (idtEC Electromagnetic compatibility
Test and measurement technology Surge (impact) immunity test (idtECJB/T6239.1-1992 General test method for industrial automation instruments Common mode and series mode interference influence JB/T8219-1999 Industrial Electric actuators for industrial process measurement and control systems JB/T9233.11-1999 General test methods for industrial automation instruments Influence of external magnetic fields JB/T9329-1999 Transportation of instruments and meters, basic environmental conditions and test methods for transportation and storage 3 Product classification
3.1 According to the displacement type of the actuator
It should comply with the provisions of 3.1 in JB/T8219-1999. 3.2 According to the protection type of the actuator
It should comply with the provisions of 3.3 in JB/T8219-1999. 3.3 The numerical system of the rated load value of the actuator
It should comply with the provisions of 3.4 in JB/T8219-1999. 3.4 The numerical system of the rated stroke value of the actuator
It should comply with the provisions of 3.1 in JB/T8219-1999. 3.5. 1
JB/T10387-2002
3.5 The numerical system of the rated travel time of the actuator shall comply with the provisions of 3.6 of JB/T8219--1999. 3.6 Input signal
The input signal shall comply with the physical layer specification requirements of the FF protocol. 4 Requirements
4.1 Normal working conditions
The actuator shall work normally under the following conditions. 4.1.1 Environmental conditions
a) Temperature: -25℃~+70℃
Relative humidity: ≤95%:
Atmospheric pressure: 86kPa106kPa:
No corrosive media in the surrounding environment: d)
Actuators used in special environments are allowed to specify environmental conditions separately. e)
4.1.2 Power conditions
4.1.2.1 Nominal value
Voltage: single-phase 220V;
three-phase 380V.
Frequency: 50Hz.
4.1.2.2 Tolerance
Voltage: ±10%:
Frequency: ±1%:
Harmonic content: <5%.
4.1.2.3 Special power conditions
The actuators used in special power conditions are allowed to specify power conditions separately. 4.2 Functional requirements
4.2.1 Self-diagnosis function
Diagnose abnormal conditions in the control process (such as disconnection of input or feedback signals, over-temperature of the meter body, etc.), software and hardware failures, etc. 4.2.2 Configuration function (used in conjunction with FF handheld operator or host computer) Local or remote setting and adjustment of parameters, including: dead zone, output upper and lower limit settings, output shaft position presetting (full open, full closed, original position) when input or feedback signal is disconnected, upper limit or lower limit, square root, filtering, control module, actuator positive or negative action, control function and corresponding parameter settings, etc. 4.2.3 Non-measurement information management function
Provide the following non-measurement management information: work station number, descriptor, factory date, factory number, production unit, product model, specification, protection level, explosion-proof level, installation date, maintenance responsible person, maintenance date and content, etc. 4.2.4 Special command
Actuator can have self-designed special command 4.2.5 Communication function
Complies with FF protocol.
4.2.6 Actuator stroke characteristic correction function Through software configuration, various actuator stroke characteristic correction functions can be realized. 4.2.7 Display function
Use engineering quantity or percentage to display input value, position feedback value, configuration data, management information and various diagnostic codes. 2
4.2.8 Power-off protection function
When the power is interrupted:
a) Keep the operating data:
b) Keep the output shaft of the actuator in place (either fully open or fully closed). It can resume work immediately after the power is turned on.
4.3 Technical requirements related to accuracy
The actuator shall meet the technical indicators specified in Table 1. Table 1
Article number
Project name
Basic error limit
JB/T10387--2002
Technical indicators
Note: The percentages in the table refer to the percentages of the rated travel error, except for the dead zone which is the percentage of the input range. Technical requirements related to the influence quantity
The technical requirements related to the influence of the actuator shall meet the requirements of Table 2. Table 2
Article number
Project name and test conditions
Power supply voltage effect
Change in output lower limit when the nominal value of the power supply voltage changes to the positive and negative limits respectively
Change in output range
Ambient temperature effect
Change in output lower limit for each 10℃ change
Change in output range
Damp heat effect
Temperature 40℃±2℃ and relative humidity 91%～95%, after 48h test, insulation resistance:
a) Between input terminal and housing
b) Between input terminal and power terminal
c) Between power terminal and housing
Influence of mechanical vibration
Vibration frequency 10Hz~150Hz
Displacement amplitude 0.15mm
Acceleration amplitude 20m/s
Vibrate in three mutually perpendicular directions for 30min each. During the test: Measure the output change value of the position transmitter Unit
Technical indicators
After the test: Fasteners are not loose, no mechanical damage ≤0.75
JB/T10387—2002
Article number
Project name and test conditions
Influence of transportation environment
a) Temperature
High temperature: +55℃ Low temperature: -40℃
b) Collision
Acceleration: 100m/s*±10m/s2
Table 2 (continued)
Pulse repetition frequency: 60 times/min～100 times/minNumber of collisions: 1000 times±100 times
c) Free fall height: 10 0mum
Influence of external magnetic field
400A/m alternating magnetic field
Output change value when the input signal is 50% of the rangeInfluence of radio frequency interference
Output change value when the input signal is 50% of the rangeInfluence of electrical fast transient pulse group
Output change value when the input signal is 50% of the rangeSurge (impact) influence
Output change value when the input signal is 50% of the rangeInfluence of static interference
Output change value when the input signal is 50% of the rangeInfluence of common mode interference
Test requirements: AC 250V
Output change value when the input signal is 50% of the rangeNote: The (%) in the table refers to the percentage of rated stroke error. 4.5 Technical requirements related to safety performance
4.5.1 Insulation resistance
a) Between input terminal and housing
b) Between input terminal and power terminal
c) Between power terminal and housing
4.5.2 Dielectric strength
Test voltage and frequency are 500V, 50Hz
a) Between input terminal and housing:
b) Between input terminal and power terminal.
≥20MQ:
≥50MQ:
Test voltage and frequency between power terminal and housing: (%)
a) When the nominal voltage is 220V, the test voltage and frequency are 1500V, 50Hz; b) When the nominal voltage is 380V, the test voltage and frequency are 2000V, 50Hz. 0.5 level
technical indicators
after the test, under the condition of adjustment allowed,
shall comply with the provisions of 4.3.1, 4.3.2, 4.3.3, 4.6.1:
insulation resistance shall comply with the requirements of the corresponding clauses of this standard:
c) appearance shall comply with the requirements of the corresponding clauses of this standard. 0.5
shall withstand the insulation strength test of the above test voltage for 1min, and no breakdown or arcing shall occur during the test. 4.5.3 Protection performance
the protection performance of the housing of the actuator shall comply with the provisions of GB4208-1993. 4.5.4 Explosion-proof performance
the explosion-proof performance of the actuator shall be inspected in accordance with the relevant provisions of GB3836.1-2000 and GB3836.2--2000, and obtain the certificate of conformity issued by the national designated explosion-proof product inspection agency. 4.6 Other performance
Other performance of the actuator shall meet the technical requirements of Table 3, Article number
Damping characteristics
Item name and test conditions
Rated travel time error
Linear travel
Rated travel
Angular travel
Starting characteristics
When the power supply voltage drops to the negative limit value
Repeatability error of travel control mechanism
Long-term operation stability, after 48h operation
(%) refers to the percentage of rated travel time; 4.6.3
64.6.6 (%) refers to the percentage of rated travel error. 5 Test method
5.1 Test conditions
(%)
Unless otherwise specified in the article, all shall be in accordance with the relevant provisions of JB/T8219-1999. 5.2 Test method
JB/T10387-2002
Technical index
≤3 half cycles
Within ±20
Normal start
Should meet the requirements of 4.3.1, 4.3.2, 4.3.3, 4.6.1 and 4.6.5
Metal surface coating, panel and nameplate should be smooth and complete, fasteners should not be loose, and movable parts should be flexible and reliable. Except for 4.2, 4.3.3, 4.4.6~~4.4.11, 4.5.3 and 4.5.4, all other parts of this standard shall be carried out in accordance with the methods specified in JB/T8219-1999. 5.2.1 Functional inspection
It shall be carried out in accordance with the inspection procedures or inspection methods formulated by the manufacturer, but 4.2.5 must pass the relevant tests of the FF protocol. 5.2.2 Test items related to accuracy
5.2.2.1 Basic error limit and hysteresis
Perform the method specified in JB/T8219-1999. 5.2.2.2 Dead zone
Proportional actuators have dead zones, which should be measured at 25%, 50%, and 75% of the rated stroke. The measurement steps are as follows:
a) Slowly change (increase or decrease) the input signal until the output shaft (rod) has a perceptible stroke change, and record the input and range percentage at this time11
JB/T10387-2002
b) Then slowly change the input signal in the opposite direction until the output shaft (rod) just moves, and record the input and range percentage at this time12.
Calculate the dead zone according to formula (1):
Where:
4 Dead zone (%).
5.2.3 Tests related to impact quantities
5.2.3.1 Power supply voltage, ambient temperature, humidity and heat, mechanical vibration, and transportation environment impact tests (1)
4.4.1 Power supply voltage impact test, 4.4.2 Ambient temperature impact test, 4.4.3 Humidity and heat impact test, 4.4.4 Mechanical vibration impact test, and 4.4.5 Transportation environment impact test shall be conducted in accordance with the methods specified in JB/T8219-1999. 5.2.3.2 External magnetic field impact test
Place the actuator in an alternating magnetic field of 400A/m and a frequency of 50Hz, and conduct the test in accordance with the test method specified in JB/T9233.11-1999. 5.2.3.3 Radio frequency interference impact
Conduct the test in accordance with the provisions of GB/T17626.3-1998, and the test level shall be specified by the manufacturer. 5.2.3.4 The test for the influence of electrical fast transient pulse group shall be carried out in accordance with the provisions of GB/T17626.4-1998, and the test level shall be specified by the manufacturer. 5.2.3.5 The impact test (surge) shall be carried out in accordance with the provisions of GB/T17626.5-1999, and the test level shall be specified by the manufacturer. 5.2.3.6 The test for the influence of static interference shall be carried out in accordance with the provisions of GB/T17626.2-1998, and the test level shall be specified by the manufacturer. 5.2.3.7 Common mode interference impact test
The test shall be carried out in accordance with the provisions of GB/T6239.1--1992, and the allowable value of common mode voltage shall be AC 250V or as specified by the manufacturer. 5.2.3.8 Series mode interference impact test
The test shall be carried out in accordance with the provisions of JB/T6239.1--1992, and the allowable value of series mode voltage shall be as specified by the manufacturer. 5.2.4 Tests on items related to safety performance 5.2.4.1 Insulation resistance test
The test shall be carried out in accordance with the method specified in JB/T8219-1999. 5.2.4.2 Insulation strength test
The test shall be carried out in accordance with the method specified in JB/T8219-1999. 5.2.4.3 Shell protection grade test
The test shall be carried out in accordance with the method specified in GB4208-1993. 5.2.4.4 Explosion-proof performance test
It shall be carried out according to the methods specified in GB3836.1-2000 and GB3836.2-2000, and approved and issued a certificate of conformity by the explosion-proof inspection agency authorized by the State Certification.
5.2.5 Tests of other performance items
It shall be carried out according to the methods specified in JB/T8219-1999. 6 Inspection rules
6.1 Factory inspection
Each actuator shall be inspected and qualified by the quality inspection department of the manufacturer and accompanied by a product inspection certificate before it can be shipped out of the factory. The factory inspection items shall be carried out according to Table 4.
Type inspection
Type inspection should be carried out for newly trial-produced products in one of the following situations;
JB/T10387-—2002
Normal production products, when there are major changes in structure, materials, and processes that may affect product performance: When relevant national departments put forward type inspection requirements. Type inspection items are carried out according to Table 4.
During factory inspection or type inspection, the adjustment control part of this product is automatically set to a proportional link with an amplification factor of 1. Table
Item name
Functional requirements
Basic error limit
Influence of power supply voltage
Influence of ambient temperature
Influence of moisture and heat
Influence of mechanical vibration
Influence of transportation environment
Influence of external magnetic field
Influence of radio frequency interference
Influence of electrical fast transient pulse group
Impact (surge)
Influence of electrostatic interference
Influence of common mode interference
Insulation resistance
Insulation strength
Damping characteristics
Rated travel time error
Starting characteristics
Repeatability error of travel control mechanism
Long-term operation stability
Factory inspection
Note: Public means test items that must be carried out. 7 Marking and instructions for use
7.1 Marking
Type inspection
7.1.1 A nameplate should be installed in a conspicuous place on the product, and the nameplate should indicate: manufacturer’s name or factory logo;
Technical requirements, article number
Test method
Standard number
This standard
JB/T8219—1999
This standard
JB/T8219—1999
This standard
This standardbZxz.net
JB/T82191999
JB/T8219-1999
Article number
JB/T10387—2002
Regulations.
Product name and model:
Main technical parameters of the product:
Manufacturing year and month;
Manufacturing number.
In addition to the contents specified in 7.1.1, the nameplate of explosion-proof products shall also comply with 7.1.3 in GB3836.1-2000 and GB3836.2-2000. In addition to the contents specified in 7.1.1, the nameplate of protective products shall also indicate the protection type and its level. 7.2 Instructions for use
Prepare in accordance with the requirements of GB9969.11998 and the situation of this product. 8
Packaging, storage and transportation
8.1 Packaging
Products shipped in boxes shall be packaged together with the complete set of accessories specified in the instructions in accordance with the requirements specified in GB/T15464-1995. The packaging box should contain:
Factory certificate:
Installation and operation instructions:
c) Packing list.
8.2 Storage
The product should be stored in a ventilated room with a temperature of -10℃~+5S℃ and a relative humidity of no more than 85%. The surrounding air should not contain any harmful substances that may corrode the product.
8.3 Transportation
Carry out in accordance with the requirements of JB/T9329-1999. 81 Packaging
The products to be transported should be packed together with the complete set of accessories specified in the instructions in accordance with the requirements specified in GB/T15464-1995. The packaging box should contain:
Factory certificate:
Installation and operation instructions:
c) Packing list.
8.2 Storage
The products should be stored in a ventilated room with a temperature of -10℃ to +5S℃ and a relative humidity of no more than 85%. The surrounding air should not contain harmful substances that are corrosive to the products.
8.3 Transportation
It should be carried out in accordance with the requirements specified in JB/T9329-1999. 81 Packaging
The products to be transported should be packed together with the complete set of accessories specified in the instructions in accordance with the requirements specified in GB/T15464-1995. The packaging box should contain:
Factory certificate:
Installation and operation instructions:
c) Packing list.
8.2 Storage
The products should be stored in a ventilated room with a temperature of -10℃ to +5S℃ and a relative humidity of no more than 85%. The surrounding air should not contain harmful substances that are corrosive to the products.
8.3 Transportation
It should be carried out in accordance with the requirements specified in JB/T9329-1999. 8
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