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GB 28184-2011: Power supply monitoring system for fire protection equipment
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Basic data
| Standard ID | GB 28184-2011 (GB28184-2011) |
| Description (Translated English) | Power supply monitoring system for fire protection equipment |
| Sector / Industry | National Standard |
| Classification of Chinese Standard | C81 |
| Classification of International Standard | 13.220.20 |
| Word Count Estimation | 17,175 |
| Date of Issue | 2011-12-30 |
| Date of Implementation | 2012-08-01 |
| Quoted Standard | GB/T 156; GB/T 9969; GB 12978; GB 16838; GB/T 17626.2; GB/T 17626.3; GB/T 17626.4; GB/T 17626.5; GB/T 17626.6; GB/T 17626.11; GB 23757 |
| Regulation (derived from) | Announcement of Newly Approved National Standards No. 23 of 2011 |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
| Summary | This Chinese standard specifies the fire-fighting equipment power monitoring system of terms and definitions, requirements, test methods, inspection rules, signs and instructions. This standard applies to general industrial and civil use of fire-fighting equipment installed power monitoring systems and other fire-fighting equipment installed in the environment power monitoring system can also refer to this standard. |
GB 28184-2011: Power supply monitoring system for fire protection equipment
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Power supply monitoring system for fire protection equipments
ICS 13.220.20
C81
National Standards of People's Republic of China
Fire fighting equipment power monitoring system
Issued on. 2011-12-30
2012-08-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Requirements 1
Test Method 5 6
12 6 Inspection Rules
7 Marking and instructions 12
Foreword
The standard Chapter 4, Chapter 6, Chapter 7 content mandatory, the rest are recommended.
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
This standard by the National Standardization Technical Committee on Fire fire detection and alarm Technical Committee (SAC/TC113/SC6) centralized.
This standard is drafted by. Ministry of Public Security Shenyang Fire Research Institute.
It participated in the drafting of this standard. Sunny Beijing Century Technology Co., Ltd., Beijing original electronic limited liability company.
The main drafters of this standard. Ding Hongjun, Liu Cheng, Liu Ziwei, Lihui Jing, Yang Bo, Dingwan Jun, Zhang Xuejun, Guo Shulin, Heng Su, Li Donghai.
This standard is the first release.
Fire fighting equipment power monitoring system
1 Scope
This standard specifies the terms and definitions firefighting equipment power monitoring system, requirements, test methods, inspection rules, signs and the use of said
Manual.
This standard applies to the installation of fire fighting equipment power monitoring system for use in general industrial and civil buildings, installed in other environments extinction
Security Equipment power monitoring system can also refer to this standard.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 156 standard voltage
GB/T 9969 General Instructions industrial products
GB 12978 fire electronic products inspection rules
GB 16838 fire electronic products environment test methods and severities
GB/T 17626.2 Electromagnetic compatibility Testing and measurement techniques - Electrostatic discharge immunity test
GB/T 17626.3 electromagnetic compatibility test and measurement technology RFEMS test
GB/T 17626.4 Electromagnetic compatibility Testing and measurement techniques - Electrical fast transient burst immunity test
GB/T 17626.5 electromagnetic compatibility test and measurement technology surge (impact) immunity test
GB/T 17626.6 Electromagnetic compatibility Testing and measurement techniques Immunity to conducted disturbances induced field
GB/T 17626.11 Electromagnetic compatibility Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests
GB 23757 fire protection requirements for electronic products
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Fire Equipment Power powersupplyforfireprotectionequipments
For the various types of fire equipment supply AC or DC power, including the main and backup power supply.
3.2
Fire fighting equipment used to monitor the work of state power, occurs in the power supply overvoltage, undervoltage, overcurrent, when the lack of equal fault monitor alarm signal can be issued
Control system, the part of the fire equipment power status monitor, voltage sensor, current sensor, voltage/current sensors or all of the equipment
composition.
4 Requirements
4.1 General
Fire fighting equipment power monitoring system should first comply with the requirements of 4.2 to 4.3, then the provisions of Chapter 5, test, test results should meet
Together with the relevant requirements of Chapter 4.
4.2 Basic Functions
4.2.1 Fire Equipment Power Status Monitor
4.2.1.1 fire fighting equipment power status monitor (hereinafter referred to as the monitor) should be able to supply components for its connection DC operating voltage should be consistent
GB/T 156 provides priority DC 24V.
4.2.1.2 Monitor should have Chinese features marked with Chinese characters should be used to display information.
4.2.1.3 Monitor the power should be set the main power and backup power. Main power should be 220V, 50Hz AC power and set the overcurrent protection
Measures the power input terminals should be located. When the AC mains supply voltage fluctuation range of the rated voltage of 220V at 85% to 110% range
When the inner circle, the frequency deviation of less than standard frequency of 50Hz ± 1%, the monitor should be able to work properly.
Power supply section 4.2.1.4 Monitor should have the main power supply and backup power conversion function, and should be the main and backup power supply status indicator. when
When the main power fails, can automatically switch to the backup power supply; when the mains power returns, can be automatically converted to the main power supply; main and backup power conversion should Movies
Sound working properly monitor. Monitor backup power charged in discharge to the termination voltage condition obtained 24h capacity should be able to provide
Monitor in the normal monitoring state for at least 8h.
Note. The normal monitoring state ie monitor under normal power supply conditions, no failure alarm, working state when the self-test operation.
4.2.1.5 monitor should be able to receive and display real-time job status information to monitor the main power supply for all its fire-fighting equipment and standby power.
4.2.1.6 Monitor under the following conditions shall be issued within 100s failure sound and light signals, display and record the fault location, type and
time.
a) fire fighting equipment being monitored power interruption;
b) the grounding between the monitor and the outer connecting cable open circuit, short circuit and system functionality;
c) Monitor and its split between the ground power cable open circuit, short circuit and affect the function;
d) monitor the supply voltage is greater than 110% of the rated voltage or less than 85% of rated voltage (applies only to monitor with this feature
Controller);
e) be monitored power supply phase is missing, wrong phase and overload power anomalies (This feature is only applicable to a monitor);
f) to monitor its own charger for charging between standby power and standby power cable open circuit, short circuit;
g) main power undervoltage monitor itself.
4.2.1.7 Fault acoustic signal should be able to eliminate the manual, and then when there is a fault signal input, should start again; fault signal light should be kept to a fault
exclude.
4.2.1.8 controlled by software to achieve the functions of the monitor when the program does not run correctly, the monitor should be a separate fault indicator
Main fault indication.
4.2.1.9 any fault shall not affect the normal operation of the non-defective part.
4.2.1.10 After the troubleshooting, fault signal can be automatically or manually reset. After reset, the monitor should be re-displayed in surviving in the 100s
malfunction.
4.2.1.11 monitor should be at least able to record 999 related fault information, and after the monitor power to maintain 14d. Therefore, the relevant records
Failure information can be found by monitoring or other auxiliary equipment.
4.2.1.12 has a display monitor, such as the function of the monitored power supply voltage or current value, which shows the error should not exceed 5%.
4.2.1.13 Monitor the use of the letter (character) - digital display, should meet the following requirements.
a) should be able to display the current total number of interrupts supply of fire-fighting equipment;
b) by receiving the fault is continuously displayed in chronological order all the fault position, when the display area is not sufficient to show all the fault position,
Cycle should be displayed and should be set manually Query button, a query manually every time a query can only fault location and associated
information;
c) When a public display, priority should display the power supply interruption failure information display additional information should not affect the power failure
Uninterrupted power supply fault information display, power supply interruption failure information with other information should be displayed alternately;
d) is interrupted by other information covered by the power failure information, etc. should be investigated manually.
When 4.2.1.14 Monitor integrated with the fire linkage controller or other fire-fighting equipment in the same housing, can be shared fire linkage controller
Instructions or other parts of fire-fighting equipment; display information on public display, shall not affect the fire linkage controller or other fire set
Preparation of the original information to display.
4.2.1.15 monitor shall have a manually check the audio device, all panel indicators and the display functions. Monitor self-test time
More than 1min or not automatically stop the self-test, it should not affect the normal work of non-self-test site.
4.2.1.16 building within non-fire power monitoring information access monitor, its display should not affect the power supply fire fighting equipment monitoring display,
And has a power supply with fire fighting equipment monitoring showed a significant difference between the indication or identification.
4.2.2 voltage signal of the sensor
4.2.2.1 voltage signal of the sensor should follow the manufacturer's requirements transmitted signal will be collected to monitor.
4.2.2.2 Signal voltage operating range of the sensor should meet the manufacturer's specifications, the output signal should not exceed 12V.
4.2.2.3 For continuous acquisition can signal voltage sensor voltage value, the voltage acquisition error should not be greater than 5%.
4.2.3 Current sensor signal
4.2.3.1 Current sensor signal should follow the manufacturer's requirements transmitted signal will be collected to monitor.
4.2.3.2 Current sensor operating signal range should meet the manufacturer's specifications, the output signal should not exceed 12V.
4.2.3.3 For continuously collect current value of the sensor signal, which collect current error should not exceed 5%.
4.2.4 voltage/current signal sensor
Voltage/current signal sensor should also comply with the provisions of 4.2.2 and 4.2.3.
4.3 The main portion (device) member performance
4.3.1 Basic requirements
Protective performance of each device within the fire-fighting equipment power monitoring system shall comply with the requirements of GB 23757, and its main components should be used in line with
Off standard stereotypes products, and should comply with the corresponding provisions of 4.3.2 - 4.3.9.
4.3.2 LEDs and a display device
4.3.2.1 Indicator should be color-coded, yellow indicates a fault condition; the main power supply and standby power supply is working properly with green indicator.
The use of Chinese should be clearly marked on the function indicator 4.3.2.2 or near the location.
4.3.2.3 In 100lx ~ 500lx ambient light conditions in front of 22.5 ° angle range, status and power LEDs should
3m in place clearly visible; the other indicators (unit) should be clearly visible at 0.8m.
4.3.2.4 using flash mode indicator lights up each time should not be less than 0.25s, fault indicator flashing frequency should not be less than 1Hz.
When 4.3.2.5 show different parts of the state with a particular indicator (device), you should be able to clearly distinguish.
4.3.2.6 In 100lx ~ 500lx ambient light conditions, letter (character) - character digital display should be 22.5 ° viewing angle in front of
Inside, 0.8m at readable.
4.3.3 Audio Device
4.3.3.1 Under normal operating conditions, sound device SPL (A weighted) at 1m directly in front of it should be greater than 65dB, less than
115dB.
4.3.3.2 at 85% of rated voltage power supply conditions should be audible.
4.3.4 Terminals
On each of the terminals should be clear, firmly marked number or symbol corresponding use shall be stated in the relevant documents.
4.3.5 Switches and buttons
Its functions should be clearly marked on the switches and buttons on or near the location.
4.3.6 Fuse
Rated current power line fuses or other overcurrent protection devices shall not be greater than 2 times the product of the maximum operating current, when most
Large operating current is greater than 6A, fuse current value can be 1.5 times, and should clearly near the fuses or other overcurrent protection devices at
Marked its parameter values.
4.3.7 charger and backup power
4.3.7.1 Connect the positive power lead to red, black or blue is extremely negative.
4.3.7.2 Battery charge current should not exceed the manufacturer's specified rating.
4.3.8 Ground
Fire fighting equipment power monitoring system should be clearly marked and the ground terminal.
4.3.9 Appearance
4.3.9.1 text, symbols and signs clear and complete.
4.3.9.2 The surface should be free from corrosion, coating loss and blistering, cracks should be no scratches, burrs and other mechanical damage.
4.4 Insulation resistance
Fire fighting equipment power monitoring system insulation resistance value of the external charging terminals and the chassis between the insulation requirements should be not less than 20MΩ; adopt
220V AC power supply of fire-fighting equipment insulation resistance of the power supply monitoring system between input and chassis shall be not less than 50MΩ.
4.5 Electric strength
Room with 220V AC power supply of fire fighting equipment power monitoring system and plug housing should be able to withstand a frequency of 50Hz,
RMS voltage is 1250V AC voltage, which lasted 1min the electric strength test. During the test, the breakdown should not occur; After the test,
The basic functions should be consistent with the previous test.
4.6 Electromagnetic compatibility
Power monitoring systems and fire-fighting equipment of each device within the system should be able to adapt to the testing requirements of the table under a predetermined condition. Trial period
Room should remain normal monitoring state; After the test, the basic functions should be consistent with the previous test.
4.7 Supply Transients Tolerance
Main power supply fire fighting equipment monitoring system by "power (9s) ~ power (1s)" fixed program continuously off 500 times. Trial period
Room should remain normal monitoring state; After the test, the basic functions should be consistent with the previous test.
Table 1 EMC test conditions
Name of test Test conditions
Anti-static discharge
Interference Test
Discharge voltage/kV discharge polarity
INTERSPIKE
Septum/s
Each point of discharge
Power Ups
Working condition
Air discharge (housing insulator). 8
Contact discharge (shell conductor). 6
Positive and negative ≥1 10
Normal prison
Depending on the state of
Electrical Fast Transient
Anti-burst
Interference Test
Peak voltage/kV repetition frequency/kHz Polarity Time/min working condition
AC power cord. 2 × (1 ± 0.1)
Other cables. 1 × (1 ± 0.1)
AC power cord. 2.5 × (1 ± 0.2)
Other cable. 5 × (1 ± 0.2)
Positive and negative each time
Normal prison
Depending on the state of
Surge (impact)
Immunity Test
Surge (impact) Voltage/kV Polarity
Duration
Room/ms
The number of trials work status
AC power line (Line - Line). 1 × (1 ± 0.1)
AC power cord (cord - to). 2 × (1 ± 0.1)
Other cable (wire - ground). 1 × (1 ± 0.1)
Positive and negative
10 (decline
100%)
AC power cord. 5
Other cables. 20
Normal prison
Depending on the state of
Radio frequency electromagnetic
Anti-radiation field
Interference Test
Field/(V/m) Frequency Range/MHz
Scan rate /
(10oct/s)
Modulation amplitude working condition
1080 to 1000
≤1.5 ×
10-3
80% (1kHz,
Sine)
Normal prison
Depending on the state of
RF induction field
Conducted disturbances
Immunity Test
Frequency range/MHz voltage/dBμV amplitude modulation operation state
0.15 ~ 80 140 80% (1kHz, sine)
Normal prison
Depending on the state of
Voltage dips,
Short interruptions and
Voltage changes
Immunity Test
Test Time/ms number of tests work status
20 (40% supply voltage)
10 (0V)
Normal prison
Depending on the state of
Table 2 climate conditions
Name of test Test conditions
Low temperature (running) test
Temperature/℃ duration/h working condition
0 ± 3 16 normal surveillance state
Damp (run) test
Temperature/℃ relative humidity /% duration/d working condition
40 ± 2 90 ~ 95 4 normal surveillance state
Damp heat (endurance) test
Temperature/℃ relative humidity /% duration/d working condition
40 ± 2 90 ~ 95 21-energized state
4.8 Climate tolerance
Power monitoring systems and fire-fighting equipment of each device within the system should be able to withstand the test under Table 2 under the climatic conditions. Trial period
Between each device in energized state should maintain a normal monitoring state; After the test, should be no damage to the coating and corrosion, the basic functions should test
Before consistency.
4.9 Mechanical environmental resistance
Power monitoring systems and fire-fighting equipment of each device within the system should be able to withstand the test under Table 3 in the predetermined mechanical environmental conditions.
During the test, each device is connected to power should maintain a normal monitoring state; after the test should not have mechanical damage and tighten loose parts,
The basic functions should be consistent with the previous test.
Table 3 Mechanical ambient conditions
Name of test Test conditions
Vibration (sinusoidal)
(Running) test
Cycle frequency range /
Hz
Acceleration Amplitude /
(M/s2)
Sweep rate /
(Oct/min)
Each axis
Sweep/times
The vibration direction of the work of state
10 ~ 150 0.981 1 1 X, Y, Z normal monitoring state
Vibration (sinusoidal)
(Durability Test
Cycle frequency range /
Hz
Acceleration Amplitude /
(M/s2)
Sweep rate /
(Oct/min)
Each axis
Sweep/times
The vibration direction of the work of state
10 ~ 150 4.905 1 20 X, Y, Z is not energized
Crash Test
Collision energy/J collisions working condition
0.5 ± 0.04 3 normal surveillance state
5 Test methods
5.1 General
Table 4 Test procedure 5.1.1.
5.1.2 before the test, the manufacturer shall provide two test samples (hereinafter referred to as the sample) and related accessories, load, etc., and prior to the test to be
Numbering.
5.1.3 The test shall be carried out under the following atmospheric conditions.
--- Temperature. 15 ℃ ~ 35 ℃;
--- Humidity. 25% RH ~ 75% RH;
--- Atmospheric pressure. 86kPa ~ 106kPa.
5.1.4 tolerance test data is ± 5%. Environmental conditions parameter deviation should be consistent with GB 16838 requirements.
5.1.5 before the test, the sample should be visually examined to check the main components and protective performance checks, the test can be carried out to meet the requirements.
5.2 Basic Monitor function test
5.2.1 The sample connect more than two real sensors can be connected to other circuits equivalent load, the power, the sample in the normal
Monitoring status.
5.2.2 Turn on the main power source of the sample, observe and record the working status of the sample.
5.2.3 disconnect the main power source of the sample, as required observe and record the working status of the sample in the standby state of the power supply.
5.2.4 observe the specimen displays real-time job status information to monitor the power supply, the recording of work status of the sample.
5.2.5 simulating various fault conditions, observe and record the working status of the sample.
5.2.6 Operation sample self-test mechanism, observe and record the working status of the sample.
5.2.7 simulate a variety of co-existing work status information, observe and record the working status of the sample.
5.2.8 Checking additional features described in the specification.
Table 4 Test Procedure
Reg number of pilot projects
Numbering
1 5.2 Monitor basic function test √ √
2 5.3 Basic function test voltage sensor √ √
3 5.4 Current sensor basic function test √ √
4 5.5 Voltage/Current Sensor basic function test √ √
5 5.6 Insulation resistance test √
6 5.7 Electric strength test √
7 5.8 RFEMS test √
8 5.9 RF field immunity test conducted disturbances induced √
9 5.10 Electrostatic discharge immunity test √
10 5.11 electrical fast transient burst immunity test √
11 5.12 surge (impact) immunity test √
12 5.13 Voltage dips, short interruptions and voltage variations immunity tests √
13 5.14 Power transient test √
14 5.15 low temperature (operation) test √
15 5.16 Damp heat (run) test √
16 5.17 Damp heat (endurance) test √
17 5.18 vibration (sinusoidal) (run) test √
18 5.19 vibration (sinusoidal) (endurance) test √
Crash Test √ 19 5.20
5.3 Basic function test voltage sensor
5.3.1 The sample with the monitor connected to power, the sample in the normal monitoring state.
Standard operating range of fluctuation voltage signal provided by the manufacturer 5.3.2, observe and capture the output parameter values and sample records.
5.3.3 Checking additional features described in the specification.
5.4 Current sensor basic function test
5.4.1 The sample with the monitor connected to power, the sample in the normal monitoring state.
Standard operating range of fluctuation voltage signal provided by the manufacturer 5.4.2, observe and capture the output parameter values and sample records.
5.4.3 Checking additional features described in the specification.
5.5 voltage/current sensor Basic function test
5.5.1 The sample with the monitor connected to power, the sample in the normal monitoring state.
Fluctuations in operating range standard voltage supplied by the manufacturer 5.5.2/current signal, and output parameters and observed values of the sample collection record.
5.5.3 Checking additional features described in the specification.
5.6 Insulation resistance test
5.6.1 Test procedure
5.6.1.1 After the sample have external charging terminals shorted insulation requirements, connected to the positive output terminal of the insulation resistance test device, then cabinet
To the negative output terminal of the insulation resistance test device.
5.6.1.2 500V ± 50V DC voltage is applied, continued 60s ± 5s after recording insulation resistance value.
5.6.1.3 A sample power plug (or power terminals) after a short, connected to the positive output terminal of the insulation resistance test device, then cabinet
To the negative output terminal of the insulation resistance test device.
5.6.1.4 500V ± 50V DC voltage is applied, continued 60s ± 5s after recording insulation resistance value.
5.6.2 Test Equipment
With insulation resistance test device satisfy the following technical requirements (also available or megger shake table test).
a) Test voltage. 500V ± 50V;
b) measuring range. 0MΩ ~ 500MΩ;
c) minimum scale. 0.1MΩ;
d) the chronograph. 60s ± 5s.
5.7 Electric strength test
5.7.1 Test procedure
5.7.1.1 before the test, ground protection element of the sample removed.
5.7.1.2 By means test to 100V/s ~ 500V/s boost rate of the sample between the power line and chassis applied to 50Hz,
1250V (rms voltage) test voltage, duration 60s ± 5s, observe and record the phenomena that occur in the test.
5.7.1.3 to 100V/s ~ 500V/s down rate of the voltage drops below the rated voltage value, the output voltage of the test apparatus off.
5.7.1.4 Sample power is turned on, it is in the normal monitoring state.
5.7.1.5 basic function test, and compared with the basic functions before the test.
5.7.2 Test Equipment
Using the test device satisfies the following condition.
a) Test voltage. voltage 0V ~ 1250V (RMS) continuously adjustable, frequency 50Hz;
b) liters, down rate. 100V/s ~ 500V/s;
c) Timing. 60s ± 5s, the breakdown current. 20mA.
5.8 RFEMS test
5.8.1 Test procedure
5.8.1.1 according to the provisions of GB/T 17626.3 of the test arrangement, the power is turned on the sample, it is in the normal monitoring state, holding
20min.
Electromagnetic interference test 5.8.1.2 Test methods according to GB/T 17626.3 specified conditions shown in Table 1 for the sample is applied to observe and record the test
Kind of working condition.
5.8.1.3 basic function test, and compared with the basic functions before the test.
5.8.2 T...
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