This standard applies to three-core and four-core high-voltage cable plugs and sockets for medical X-ray equipment. This component is a high-voltage connector for medical X-ray equipment. This standard is equivalent to the international standard IEC 526 (1978) "Connection of high-voltage cable plugs and sockets for medical X-ray equipment". GB 5579-1985 High-voltage cable plug and socket connection for medical x-ray equipment GB5579-1985 Standard download and decompression password: www.bzxz.net

National Standards of the People's Republic of China
High-voltage cable plug and socket connections for medical X-ray equipment
UDC621.316.541
:621.3.027.31| |tt||.7:616-7
GB5579-85
This standard applies to three-core and four-core high-voltage cable plugs and sockets for medical X-ray equipment. This component is for medical X-ray equipment. High voltage connector.
This standard is equivalent to the international standard IEC526 (1978) "Connection of high-voltage cable plugs and sockets for medical X-ray equipment". Type and basic dimensions
1.1 High-voltage cable plug and socket are composed of the following components: 1.1.1 High-voltage cable plug assembly is composed of the following main parts: a. Ring nut;
b. Plug body;
c. Pin.
Install the above parts at the end of the prepared cable to ground, insulate and seal them to form the plug assembly. 1.1.2 The jack socket assembly consists of the following main parts: a: mounting flange;
b. thrust ring
socket with jack terminals.
c.
The mounting flange may be an integral part of the high-voltage generator, X-ray tube assembly, or other part of the equipment. 1.2 The basic dimensions and types of high-voltage cable plugs and sockets should comply with the requirements in Figures 1 to 6. Released by the National Bureau of Standards on 1985-10-31
Implemented on 1986-07-01
( +
9.9)
18
1||tt| |R4
120
GB5579—85
417.4.±0.05
36.8±0.
$71.5±0.6
R2±0.5
$35±0.2
55 ±2
R(1.6±0.4)
R1.5*.
Φ3.96±0.02||tt ||33.4±0.2
90*080.5
(9001)
ISO263
2 yuan-20UN
1--ring nut; 2 one plug Body; 3 pins Figure 1 Three-core cable end plug
Pin markings specified in Table 1
90+9
xww
)
(291)
(*0-s°9)
(R1.6±0.4)
s
(s°9)
( 1+8)
120
GB5579-85
(@61.5max)C
$35.7±0.2
(49.3max)||tt| |$34.1±0.2
44-0.06
M6
Φ17.4±0.05
37.3±0.3
(58.5-1
ISO262 | tt||(20)
Figure 2 three-hole socket with jack binding posts
(08)
GB5579—85
69.85max
No. 2-20UN
1--Thrust ring, 2-mounting flange
Picture 3 Jack socket assembly
2 inch-20UN
(#52.4± 0.6)
$44.5±0.4
Figure 4 thrust ring
(120°)
ISO263
4.5)
(1 +9-9)
1*8
-z1
R4
GB5579--85
36.8±0.1
$71.5± 0.9
（R2±0.5)
#35±0.2
455±2
No. 2-20UN
R(1.6±0.4)|| tt||R1.5*g.5
$3.96±0.02
$33.4±0.2
Y
(90+0T)
1SO263|| tt||1-ring nut, 2-plug body, 3-pin Figure 5 Four-core cable end plug
Select the pin mark according to Table 2
9.019
xe9||tt| |()
()
s
9
(59s*9)
(R1.6±0.4)
( s°9)
(18)
002
R4
Φ61.5m
GB5579—85
$35.7±0.2|| tt||(@49.3max
634.1±0.
M5
ISO262
37.3±0.3
(58.5-0.3)||tt| |Figure 6 Four-hole socket with jack binding posts
A direction
Socket binding post markings specified in Table 2
2 mark
GB5579—85||tt ||2.1 The markings of the pins and socket terminals of the three-core cable plug should use graphic symbols or letter symbols. The graphic symbols and letter symbols must comply with the symbols and marking positions shown in Table 1 and Figure 1 and Figure 2. Table 1||tt| |Three-core cable plug pins and
socket binding post mark
graphic symbol
letter symbol
public
used
none|| tt||C
Large focus filament
L
Small focus filament
or
s
2.2 four-core cable plug pins and The signs of socket terminals should use graphic symbols or letter symbols. The graphic symbols and letter symbols must comply with the symbols and marking positions shown in Table 2 and Figures 5 and 6. Table 2
four-core cable plug pins and
socket binding post mark
graphic symbol
letter symbol
2.3 Factory name mark
Public
Used
None
C
Large focus filament
Each set of plug and socket components should be marked with the factory name mark at the appropriate location. 3 connections
small focal length filament
3.1. The wire connection between the high-voltage generator and the socket terminal must be connected as shown in Table 3. Auxiliary function potential
G
Socket
Terminal
Common end
c
Large focal length filament
L| |tt||Small focus filament
S
Auxiliary potential
G
Connection diagram
Common C
Large focus L|| tt||Xiaojiao S
GB5579-85
Table 3
Wire connection between high voltage generator and three-hole socket binding post
Cathode end with filament power supply|| |tt||Anode end
Bifocal or single focus tube
Dual filament L and S
One end of the power supply
Filament L power supply
One end
The other end of the filament S power supply
The other end
Single focus tube
One end of the filament power supply
The other end of the filament power supply| | tt | Wire connection for socket terminals
with filament power supply and auxiliary potential
cathode end
bifocal or single focus tube
double filament L, S||tt| |Power supply and auxiliary power
One end of bit G
The other end of filament L power supply
The other end of filament S power supply
The other end||tt| |The
other end of the auxiliary potential G
single focus tube
the
end of the filament power supply and the one end of the auxiliary potential

filament L, S short
interconnection filament electrical
source
auxiliary potential G
other end bZxz.net
3.2 X-ray tube assembly with The wire connections of the jack and socket binding posts must be connected as shown in Table 4. *If necessary, make auxiliary functional potential.
Anode terminal
All socket terminals
Partial short circuit
Socket
Common terminal
c| |tt||Large focus filament
L
Small focus filament
S
Auxiliary potential
Device G
Connection diagram|| tt||Public C
Large Jiao L
Small Jiao S
GB5579-85
Table 4
X-ray tube assembly and three-hole socket wiring Column
wire connection
cathode end with filament
anode end
double focus tube
double filament L, S
One end of
The other end of filament L
The other end of filament S
s
Single focus tube
X-ray tube assembly and four-hole socket binding post| |tt||Wire connection
Cathode end with filament and auxiliary device
Anode end
Double focus tube
Double filament L, S
One end of the filament
The other end of the filament
The other end of the filament or
See*
成
c
s
all Socket wiring
one end of the post connection

the
end of the auxiliary device
the other end of the filament L
end
The other
end of the filament S
the other
one end of the auxiliary device
3.3 The connection method of the cable and the plug assembly at both ends must be connected as shown in Table 5. *If necessary, make auxiliary functional potential.
Single focus tube
One end of the filament
One end of the auxiliary device
The other end of the filament
The other end of the filament| |tt||Other side of auxiliary device
One end
All socket wiring
Pole connection
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