JCZ5-7.2,12高壓真空接觸器
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JCZ5-7.2,12高壓真空接觸器
JCZ5-7.2,12高壓真空接觸器
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JCZ5-7.2,12
JCZ5-7.2,12 Vacuum Contactor
7 . 2 , 1 2 k V , . . . 6 3 0 AJJ CC ZZ 55
The vacuum contactors of type JCZ5 which pro
adopted total frame mechanism, So it possess the
external form and steady performance. The co
networks where there is a high switching frequenc
transformer and capacitor. And it has high operat
little maintenance and high safety.1
Type And Designation
2
Operating Conditions
3
Technical Data
4
Wiring Drawing
5
Dimensions
oducted by CJEC are 6
brief structure beautiful
ontact can be used in Transport Installation Use
cy for operating motor
ing reliability, long life,1
Type And Designation
7.2 400 4
JCZ 5 - D(J) / D -
12 630 6.3
Vacuum Contactor
Design Number Rated breaking current
Rated Voltage Rated Current
D: Electrical latching J: Mechanical latching Electromagnetic operating device
2
Operating Conditions
Attention:
Special conditions and requirements contact with us.
13
Technical Data
1 kV 7.2 12
2 Hz 50
3 A 400 630
4 A 4000 6300
5 s 4
6 A 4000 6300
7 m W 200 150
8 N 60 80
9 operations 1000,000
10 operations 250,000(AC-3); 100,000(AC-4)
300
11 operations/h
600
12 kA 50
13 A 400
kV 32 42
14
15 kV 60 75
16 kV 2
Power frequency withstand voltage for control and auxiliary circuit (1min)
Notes: The fastener of machanical latching device must be changed, when the device has been operated 300,000 times
J C Z 5
27.2 12
mm 4.5 0.5 6.5 0.5
mm 1.5 0.5 1.5 0.5
ms 5
ms 3
ms 200
Electrical latching ms 160
Opening time(Rated voltage) Mechanical latching ms 60
Electrical latching VA 1000/100 Closing latching
Rated operating power consumption Mechanical latching VA 900/600 Close Open
Contactor for order 3 O + 3 C
Auxiliary switch Contact capacity VA 380V/AC.5A or DC.1A
V DC or AC 110/220
kg 29 36
34
4
Wiring
Diagram
Wiring diagram of JCZ5 Series for electrical latching and DC control device5 Wiring diagram of JCZ5 Series for electrical latching and AC control device6
Wiring diagram of JCZ5 Series for mechanical latching and DC control device7 Wiring diagram of JCZ5 Series for mechanical latching and AC control device8
Wiring diagram of JCZ5 Series for capaction bank load and DC control deviceWiring diagram of JCZ5 Series for capaction bank load and AC control device 910
Wiring diagram of withdrawable JCZ5 (Electrical latching)Wiring diagram of withdrawable JCZ5 (Mechanical latching)
115
Dimensions
1213146
Transport Installation Use
Despatch
Make sure that the contact is in opened position
before packaging and transporting.
While transporting the contactor can not be
reversed, intense shocked and collided.
Installation
The contactor must be installed on a level, and the
gradient mustn’t be over 5 .
Make sure that the electric connection is right,and
the control voltage is equivalent to the contactor’s
Use
The value of contact travel can be found in technical
data. The way of measure as it is: First, measure
the distance ‘h’from flexible connection to the face
of the carapace on the closed state, and then in
JCZ5-7.2,12 Vacuum Contactor
7 . 2 , 1 2 k V , . . . 6 3 0 AJJ CC ZZ 55
The vacuum contactors of type JCZ5 which pro
adopted total frame mechanism, So it possess the
external form and steady performance. The co
networks where there is a high switching frequenc
transformer and capacitor. And it has high operat
little maintenance and high safety.1
Type And Designation
2
Operating Conditions
3
Technical Data
4
Wiring Drawing
5
Dimensions
oducted by CJEC are 6
brief structure beautiful
ontact can be used in Transport Installation Use
cy for operating motor
ing reliability, long life,1
Type And Designation
7.2 400 4
JCZ 5 - D(J) / D -
12 630 6.3
Vacuum Contactor
Design Number Rated breaking current
Rated Voltage Rated Current
D: Electrical latching J: Mechanical latching Electromagnetic operating device
2
Operating Conditions
Attention:
Special conditions and requirements contact with us.
13
Technical Data
1 kV 7.2 12
2 Hz 50
3 A 400 630
4 A 4000 6300
5 s 4
6 A 4000 6300
7 m W 200 150
8 N 60 80
9 operations 1000,000
10 operations 250,000(AC-3); 100,000(AC-4)
300
11 operations/h
600
12 kA 50
13 A 400
kV 32 42
14
15 kV 60 75
16 kV 2
Power frequency withstand voltage for control and auxiliary circuit (1min)
Notes: The fastener of machanical latching device must be changed, when the device has been operated 300,000 times
J C Z 5
27.2 12
mm 4.5 0.5 6.5 0.5
mm 1.5 0.5 1.5 0.5
ms 5
ms 3
ms 200
Electrical latching ms 160
Opening time(Rated voltage) Mechanical latching ms 60
Electrical latching VA 1000/100 Closing latching
Rated operating power consumption Mechanical latching VA 900/600 Close Open
Contactor for order 3 O + 3 C
Auxiliary switch Contact capacity VA 380V/AC.5A or DC.1A
V DC or AC 110/220
kg 29 36
34
4
Wiring
Diagram
Wiring diagram of JCZ5 Series for electrical latching and DC control device5 Wiring diagram of JCZ5 Series for electrical latching and AC control device6
Wiring diagram of JCZ5 Series for mechanical latching and DC control device7 Wiring diagram of JCZ5 Series for mechanical latching and AC control device8
Wiring diagram of JCZ5 Series for capaction bank load and DC control deviceWiring diagram of JCZ5 Series for capaction bank load and AC control device 910
Wiring diagram of withdrawable JCZ5 (Electrical latching)Wiring diagram of withdrawable JCZ5 (Mechanical latching)
115
Dimensions
1213146
Transport Installation Use
Despatch
Make sure that the contact is in opened position
before packaging and transporting.
While transporting the contactor can not be
reversed, intense shocked and collided.
Installation
The contactor must be installed on a level, and the
gradient mustn’t be over 5 .
Make sure that the electric connection is right,and
the control voltage is equivalent to the contactor’s
Use
The value of contact travel can be found in technical
data. The way of measure as it is: First, measure
the distance ‘h’from flexible connection to the face
of the carapace on the closed state, and then in
AIGC"JCZ5-7.2,12"型號的高壓真空接觸器是一種專門用于交流高壓電力系統(tǒng)中的開關(guān)電器。其中，“JCZ5”通常代表該產(chǎn)品的系列號或廠家代碼，“7.2”指的是額定電流，即在正常工作條件下允許通過的最大持續(xù)電流，單位為千安（kA），這里是7.2kA。而“12”則表示額定電壓，即設(shè)備能夠安全操作的最高工頻交流電壓有效值，單位為千伏（kV），這里為12kV。
因此，這款高壓真空接觸器適用于12kV等級的電力系統(tǒng)中，作為主開關(guān)或保護用，能夠在短路、過載和欠壓等情況下可靠切斷或接通電路，因其采用真空滅弧技術(shù)，具有體積小、重量輕、壽命長、維護方便以及無觸頭電弧等特點，被廣泛應(yīng)用于電力牽引、發(fā)電廠、變電站、輸配電等領(lǐng)域。
