This standard applies to residual current operated circuit breakers with overcurrent protection for household or similar purposes (hereinafter referred to as RCBO), with AC 50H2 or 60Hz, rated voltage not exceeding 440V, rated current not exceeding 125A, rated short-circuit capacity not exceeding 25000A, and the operating function is independent of or related to the power supply voltage. GB 16917.1-2003 Residual current operated circuit breakers with overcurrent protection for household and similar purposes (RCBO) Part 1: General rules GB16917.1-2003 standard download decompression password: www.bzxz.net

CD 16917.1—2003
8.1, 1.8.7.2.8, 1.#.8.2.8#.8, 4.8.5.8.5.8.7.8.10.8.11, 8.13, 8.14.8.16.9.3, 9.69, 79, 3, 99.10.9.11, 9.12, 9.15, 9.169, 18.9.19, 9.20.3, 22, 9.23 and Appendix A, Appendix B, Appendix C, Appendix D and Appendix II are The mandatory ones are the ones that are recommended, and the rest are recommended. (K1697 is divided into three parts: Part [, the most important rule:
--Part 1: A rule for the operation of the power supply has nothing to do with the early west medium voltage: Part 2: The number of rules for the operation of other types of RCBs is applicable. This part is the [part of GB18917, and will be replaced by TEC: 510091: 1S paint and the US-style double residual current with overcurrent protection as a new circuit breaker (RNon-professionals are not required to use Sichuan·Type to perform calibration, Note:> safety fee, field process: 6 fixed
type one before error protection, refers to the surge elimination self-pressure (caused by the temporary concept of over-voltage or the preparation inductance of the virtual production of the local 1 equipment can not occur negative power flashover
S type RC even if the surge is energized and caused by flashover, it can only be disconnected when the certain time is enough! Note +: Install the product once and receive the supervision. After the quick trial, the customer's wave law service case can be qualified 5 company error total deduction, Note: Some applicable R core BOT will be suitable for the wind high (WS.1. When the source side of the customer product is too high, the negative over-voltage selection will be too high. If the power supply is too low, the full money will be introduced), and the special civil can be selected See 12 for examples of protection (for example: lightning protection device),
for RCX\. The oxygen method requires special construction. This part of the method applies to the CM assembled with the circuit breaker for the power supply. The machine recovery assembly can be completed in the manufacturer's factory or carried out on site. This appendix is ​​applicable. It has the above-mentioned rated current and the value of the device is changed from one value to another. The rated value cannot be changed without the use of tools. This part of the standard is based on the rated current of the RCU
for the RCS0 of the insertion point. No technical requirements are required. For the installation of RCB or special "RC" with similar connectors, special technical requirements must be added.
: At present, the connection technology of face or hand plugging must be available 1 (when using hair).
This part is not applicable:
For electric RLISU]:
When a certain current is used, the technical requirements of Part M6 apply to the following normal environment conditions (see .1). For RK doors used under severe energy conditions, necessary technical changes can be added:
CB16917.12303
RCB using a medium pool is not included in the original technical giant, and the actual recording circuit breaker is not coordinated with the medicine guide. 2 Normative references
The clauses in the following documents are applicable to B16! 1? The reference to this part is the reference to the current version of the plan: all subsequent amendments or revisions do not apply to the new version, however, the latest version of this part shall apply. For any undated document, the latest version applies.
G16—10
G201-96 New socket for household and holiday use: Part 1: Requirements for use (VE604-1:) (GBT2.23.41S93 Core also includes product basic test procedures Db: Alternating sensible heat test method (cgV1FCS003230:198
G/T24342—193 Second electronic product source heat test guide (eVEC069-2-2 819903
GT2000,1—:927 native low voltage electrical (2501198) 4208993 enclosure protection level 11 generation) (e9IEC6c529:1939B1 core 3 electrical and electronic products wide fire risk test test transmission hot station test to reach the total series (JFC0605-9-10:1994)
GB65.—193 electrical spare parts number: E017::9) GB682S935 residual current operated protector about—rubber requirements (e9[EC60755:1333) GF part 5 connection membrane micro-indication measurement instrument and its accessories 08-household public place overcurrent protection circuit breaker::
(1GD.6.1—2 household and similar use of theft without injection of power protection residual current circuit breaker RCCn ) Part 1 - Current [C1c-199)
B1GS9S.41!%I frequency Zhuo gas resale Part 6 Selection and installation of exhaust gas equipment Chapter 5: Related equipment and control dad d: IE64-5: 1004
R1893.12-001 Electrical installation Part 4: Macro protection expansion Chapter 44: Overvoltage protection # Section 113: Over or over voltage protection ct[：03-1-：
1e27.2-147 High voltage cooling technology Part 2: Measuring system (eg1: 6006021554GB!-2W household similar monthly journey residual current protection data (RCD) compatible with micro-production (idtIEC6543199:)
E60-[standard
5001: 198 international electric words ([E! Chapter 15 IECS354 Electrical transmission devices for buildings
3 Terms and definitions
For this section, the following definitions apply: The following definitions apply: The "national" and "mains current" used in this part are not specified, and the "maximum" or "maximum" values ​​used in this part are replaced by the E definition 3.1 The earth fault current is the value of the current that flows from live parts to the earth under normal circumstances. 3.1.1
The earth fault current is the value of the current that flows into the earth due to a fault. 3.1.2
curlhlekpeeurreut
ground current
no foil registration library, the current flowing from the live parts of the equipment to the ground 3.1.3
pulsating current pisatingdirertenrentGH16917.1—2003
In a rated 1. cycle, the pulsating current is 0 or does not exceed 1.06A within a time interval of at least 1. The current is discharged through phase control so that the current is within the time range expressed by angle. 3.? Definition of residual current 3.2.1 The most energizing current of a device is the electrical quantity which, alone or together with other quantities in this column, performs its function under certain conditions. The residual current is the value of the residual current which is discharged when the device is in operation. These conditions may include certain conditions related to the device. 3.2.3 The residual current (1) The residual current is the value of the residual current which is discharged when the device is in operation. 3.2.4 The residual operating current is the residual current which is discharged when the device is in operation. 2.5
Residual non-operating current residual non-operating current The residual current of R under the specified conditions: 3. 2, 6
RrBO residual currentMain circuit mminrireil (ofHCo refers to the electrical part in the path of the circuit 3. 3. 18
fcontrnlcireit(oraRcBO)
(RCBO) control circuit
use factory R (when the platform is used or the two beat circuits are used (main concave single current path courtyard note: Pingjingyi package ten long installation receiving circuit, 3. 3. 19
(RCBO) auxiliary circuit
auyiliary cireull
Except the main circuit and control circuit of the wide RO, the intermediate circuit units including the RCI) can all electrical parts work 3.3.20
AL type CBOR:BOTYPeAC
To the end of the control or slow rising residual current strong cold stop power protection tripping ratio) 3.3.21
A type RCBORCBOT>PEA
If the real current and the residual current are clearly or slowly rising, the size of the cell button can be identified. 3.3.22
test device
installed CB industry's loss secret RC with a certain residual current under the condition of information) The new residual current is set inside the device. 3.4 Definitions related to excitation values ​​and ranges 3.4.1 Rated value The value specified in the conditions of manufacture of the RCB. 3.4.2 Overcurrent Any current that is expected to flow beyond a certain limit, GB 16917.1—2003 3.4.2.1 Overcurrent Note: An overcurrent that occurs in an electrical circuit. Note: An overload may occur when an equal overload occurs. 3.4.2.2 Short-circuit current Warning: Overcurrent that may be caused by a fault in the circuit when the potential is not high enough to cause a false discharge. Note: The theft of effective tower power may be caused by a fault. In order to reduce the risk of overcurrent protection devices and the possibility of a main circuit breaker being used, the expected current pruselietrem
method can be used to calculate the current flowing through the circuit. For example, a constant current is added to the interrupter book. The peak value of the residual current rate 3, 4. 4
is the expected current nsprlivepeakcurreuit value, which is the peak value of the current in the group state after the connection. Note: the limit of the current is passed through the internal fluid, and the important thing to do is to print the test card. For several circuits with the same path in the same circuit, such as each phase - the current is received by the fixed text world: · the head is connected to the pole, and the current is 3. 4. 5
aximam prwpectivepeak entrentfnfan aCcircuit) (AC circuit) (AC circuit) should be used when the current is transmitted to the liquid. When the current occurs in the same period, it may cause a large amount of peak direct current. Note: for multiple circuits with multiple circuit breakers, the current value must be large. 3. 4. 6
Short-circuit breaking capacity> shnrt-rheuil (onakiugadhreaking)rapacity Under the specified system, CB is used to connect the AC component of the current in the specified time and breaking period. 3. 4.6. 1
Short-circuit breaking capacity ileiket
The specified test conditions include the ability of R to carry the AC component of the current in the specified time under the C section.
3. 4. 6. 2
Service shurl-circuit breaking capacity
The specified test conditions include the ability of R to carry the AC component of the current in the specified time under the C section. 3. 4. 7
Break current hreak[ngcurrent
And will break the false card, the vehicle heating time in a current meter. Calculate, the effective constant charge display.
Applied voltage
Before the current is connected, the voltage between B and C is the voltage between the two poles: This standard holds for single-pole RCB, for multi-pole C, the voltage between the two poles is the voltage between the two poles. 3. 4. 9.
After the power recovery ralage
is the voltage between the normal terminals of KC (B16917.1—2003
, this series voltage can be considered to be composed of two connected terminals, and the first one is the standard power frequency voltage,
, this standard refers to single-pitch, and the voltage between the terminals is KH. 3. 4. 9.
iransienl rerrweryvoltage
state recovery voltage
has obvious characteristics of the core voltage, the state of the power violation, or the voltage of the neutral point of the power extension,
3. 4. 9. 2
pawer-frequencyrecueryoliag
recovery voltage
quickly recover voltage after the transient power phenomenon disappears. 3. 1. 10
opening time
this time is required from the time when the circuit reflux reaches the overcurrent disconnector action value to the time when all the poles melt.
Note that the new time is considered as disconnection, although the production selection time is three times the time from the instantaneous disconnection time to the irreversible screen. 3.4.11 arcing time
3. 4. 11. 1
arcingineofpole
The time interval from the generation of a pole to the final spark of the arc. 3411.2
arcingtimeotamultipoleRCAUThe time interval from the generation of a pole to the final spark of the arc. 3. 4. 12
(Breaking time in overcurrent condition) is the time from the opening time of 3 seconds to the end of the burning time in the overcurrent condition. Note: The Joule integral in 5.2 of 90C.1319 is the half square of the integral of the force at a given time. It
Rc:o is the maximum value of the characteristic FchareterlstieofaRCBO under the specified 7-phase condition for the coordination between the current protective devices and the coordination between the current protective devices in the specified 3.4.15 protection circuit
3.4. 15. 1
Selective limiting current (f,) selenlltit,r-linuitcnrrent) load taste the maximum breaking time of the rack protection device - current characteristics and the arc current characteristics of another protective device (referring to the training tripping (referring to the reduction of salary! When! The current coordinates of the intersection of the current characteristics. T
t16917.1-2003
Note: The selective board exhibition power supply trust one power supply epidemic insurance estimate this value and below. If there are two city-linked over-current protection users, etc., the corner of Daizhou's protection policy kidney will promptly light up its new work, and the protection device will start to work (that is, the protection responsibility: above this value - there are two cattle over-current protection devices that require the protection device to fail to complete the breaking action in time and request the other protection device to provide a tight action (let the selective
Note 2. Special can, to change, - four special heart
3. 4. 15.2
Transfer current: Ig) Lukr-uvereurrenlI, the heart current coordinates of the intersection of the two overcurrent protection layers - gross current characteristics. Society 1: The transfer current is a target performance and use position, above this value, a long-term protection will be set ten links, in practice, the old protection will be retained for another protection after the new protection is installed. Bed: production, when the hair comes, the heart can be released, etc., 3.4.15
agreed not to trip the system3. 4. 17
agreed tripping current,) tonssenthonaltrippingerrent.> Make RC3O work within the specified time (about the specified current value. 3. 4. 1 day
instantaneous tripping current insluntaneustrippingurrem makes the circuit breaker automatically move without intentional swallowing. The degree of small current is controlled by 3, 4.13
electrical union, Yanglu
clearancu
the short distance between two parts in the air: Note, in the specified time and the electrical lead of the parts, the selection of the product and the table must be investigated in the Beijing mud fire conductive, as if the light can wear the hand real agent of the standard test cabinet a pressure gold shoot sample
energy electrical is required in the appendix)egelisincr
period between the parts, the short distance between the parts is required. Determination: Under the limited power conditions of the products and parts, the net feeling of the products must be converted into the standard of the drummer or the heart, which includes the financial and economic needs of the enterprise. 3.4.21
Nan-peratincnrrurrentslthetaEncircuitThe definition of the overcurrent value is also 3.4.21. and 3.1.21.2 Note: In the case of main overcurrent, the device itself is held, that is, there is a surplus current and the current detection device is activated. 3.4.21.1
Limitingwaleofowercurrenlincaseof load ihrough a RCBo with two current palh Without any grounding or earthing faults and without self-discharging, the overcurrent alarm limit value of a load with two current return elements is not activated. 3.4.21.2
Jinnitiug overcurrent alarm limit value when a single-phase load is tested by a three-pole reverse current collector 1hrer-pole wr tom-pole RCRO is not provided with any other frame or earth relief and is provided with earth leakage current, which can establish a single-dose migration current that is not convenient for its operation,
Residual making and breaking capacityryidalmakingandbreakingcapacillyCE16917.1—2003
Under the existing epidemic and operating conditions, the R core is formed and its disconnection time is able to separate the effective current component required by the new research period
3.4.23 Operating function and power supply voltage related RCBO power supply voltage limit value (, and) Jimilingvalue (and,3cf the linevoltagr fur ItcBoy'stunelkinally dependenton linevoltage3.4.23.1bzxz.net
The power supply is reduced and the RC battery can still operate under the specified conditions. 29.17.1
The power supply is also reduced. The power supply is also related to the power supply. There is no measurement of the residual current. Please note the small current of the disconnected battery. 3.5 Definitions related to the value and scope of influence 3.5.1
Influence quantity inuencingquahtity
May change the specified operating energy of the RCB door: 3.5.2
The reference value of the influence minister\eferenceyalneofinnuenrinquanLity and the specified special trap, the relevant influence quantity value. 3.5. 3
The influence is the base value of all the influence quantities. When other influence quantities are used, the RHO is within the specified range of a certain value. 3.5.5
The influence is within the extreme range of onInuencingquaatity of the plate concentration range. Within this single pressure range, the pressure of the heart door is subject to the reversible changes of the user. They do not have to meet any technical requirements: 3.5.G
The air temperature is within the specified range of the RLB lake state. Rise: The reference value of the external standard is the same as the external standard. 3.5.7
reference ambient air temperature during usereference ambient air temperature during usereference air filter,
3.E Definitions related to terminals
Let: half 23F load will be connected to this device after the lack of this device-than the definition may be reduced, 3.E.1
terminalmal
load terminal is available for connection with external road mountain airGF16317.1—2DC3
operator type line srrew-typeTerminunl request for suitable connection of one conductor and piece dismantling this conductor I will do two! The terminal blocks that can be connected to each other can be installed directly or grounded using various deep-seated connections. 3.6.3 Style Terminal Blocks PillarTerminat The wire is caught in a lead or cavity, and the wire is a screw-type wire at the end. The pressure applied by the wire end can be reduced by applying pressure through the self-setting element at the end. Note: For other reasons, 1. The screw is tightened on one side of the screw head and connected to the end. The tightening effect can be applied by a screw head or through a solid fastening method, such as a plate or an anti-ice device. Nature: limit order war common example see drop as much as possible figure 3.6.5
call selection wiring Rui stndterminnl
wire tight quality under the nut so full of wire. Accumulated force can be rolled before the mother to apply a season of appropriate shape, such as two circles, light board or a bottle! .
Note: widely see danger [figure
number of shaped terminals saddleterminal
learning velvet through disease or model good or year tight board teaching type connection carrier, fast video intimate step of the boundary recording. Figure IC.3. 6. 7
film type connection velvet lugtermlual
in a screw sense according to the mother text need to fix the cable grip wire piece or book destroyed pin connection tape drying light wiring lift. Note: The method can be in accordance with the requirements of ... 1n
The self-tapping screw of the explosive forming stage has the function of continuous medium attacking and blasting nail, and the stage is provided with the kinetic energy of the material from the inner part, and the position is: the small innovation letter of the purpose of the pressure forming to improve the slow learning of the slow learning of the pressure forming stage 1, 13
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