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JYN1-35(F) AC metal sealed and movable switch board Featured Image

JYN1-35(F) AC metal sealed and movable switch board

JYN1-35(F)AC metal sealed and movable switch board (in the following we call switch board ) is a type of metal sealed switching equipment for interior device using three phases and 50hz frequency AC it can be used in power plant as well as on distribution equipment complex of single bus or single bus segment whose system rated voltage is 35kv, the maximal rated current is 1000A and the highest voltage does not exceed 40.5kv in transformer room ,this type of switchboard has “five prevention” function :breaker for preventing operation by mistake preventing lord’s pushing or pulling lorry ,preventing attachment to earth with electrical preventing feeding earth connection and preventing entering electric gap by mistake.


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  • JYN1-35(F) AC metal sealed and movable switch board

Product Detail

Application

Parameters

Samples & Structures

Dimensions

Product Introduction

JYN1-35(F)AC metal sealed and movable switch board (in the following we call switch board ) is a type of metal sealed switching equipment for interior device using three phases and 50hz frequency AC it can be used in power plant as well as on distribution equipment complex of single bus or single bus segment whose system rated voltage is 35kv, the maximal rated current is 1000A and the highest voltage does not exceed 40.5kv in transformer room ,this type of switchboard has "five prevention" function :breaker for preventing operation by mistake preventing lord’s pushing or pulling lorry ,preventing attachment to earth with electrical preventing feeding earth connection and preventing entering electric gap by mistake.

JYN1-35(F)
Handcart  type Code   Baffle install hole Diagram
  1   2   3 4 5 1 2 3 4 5
Arrester handcart 1.2 〇 〇            7  7  7
Circuit break handcart 1.3 〇   〇        7    7  7
Isolator handcart 1.4 〇     〇      7  7    7
Y type voltage transformer handcart 2.3   〇 〇      7      7  7
V type voltage transformer handcart 2.4   〇   〇    7    7    7
single-phase voltage transformer handcart 3.4     〇 〇    7  7      7
Transformer trolley used 4.5       〇 〇  7  7  7    7

installment

6.1 dividing board in order to be installed disconnecting to the wall, the switchboard is layout by single-row and double-row types, at the same time a bus bridge is settled ,which is showed by diagram15 and diagram16,the fasteners for dividing board have been fixed in the arrayal hole in the board ,which should be fixed after dividing board arraying when the switch board is being installed,the orbit of lorry is not permitted to dangle and which should cling to then ground surface. After switch board has been installed, whose front,. back ,left and right vertical error should not exceed 1.5/1000mm.

6.2 main loop’s connection the main loop’s connection adapts aerial and cable types,which are showed on diagram17-diagram21.the two types’ connection are both settled in additional locatable assemble carrel back to the switch board. This carrel is linked with back of switchboard by bolts.Install according to diagram, the drifting wall bush of connection and cable terminal box is prepared and installed by customs themselves.

6.3 controlling cable connection controlling cable can be connected from lower position of switch board left door or from bottom of the terminal room, which also can be conducted from switchboard top tap rubber hole to controlling cable channel at the front top of switch board. The channel runs trough each switchboard, above which there are brackets for mounting cable.Controlling cable connection channel position can be fined out on diagram12.

6.4 basic style the ground basic construction of installing switchboard should abide by related item in the“technical discipline of “electrical construction and acceptance”, in order to push lorry easily and conveniently and to make dust less and less,the operating hall should built by terrazzo ground, and the base launder steel’ s burry sketch is showed on diagram23,the main loop cable ditch sketch is showed on diagram24

 

Model No.

12

Technique data

The primary element assembled on the switch board includes lack oil circuit breaker or vacuum breakerfunction mechanism current mutual inductor ,voltage mutual inductor fuse ,lightning arester ,electric powertransformer and so on ,on the condition that the equipment has ,these elements should have their owntechnique characters. 

4.1 Switchboard technique parameter shows on

code Item Unit data
1 rated voltage KV 35
2 max operate voltage KV 40.5
3 max rated current A 1000
4 rated break current KA 16/20/25/31.5
5 rated closing current (peak) KA 40/50/63/80
6 Ultimate breaking and closing current (peak) KA 40/50/63/80
7 4s thermal stable current(effect value) KA 16/20/25/31.5
8 shape(long x width x height) KA 1818(mm)x2400(mm)x2925(mm)
9 weight(oil breaker cabinet) mm 1800 (including oil handcart weights 620)
10 dyamic loadweight Upper kg about 500
lower kg about 500
11 Protect level kg IP2X

4.2 Lack oil circuit breaker technique data shows on

code Item Unit data
1 rated voltage KV 35
2 Max operate voltage KV 40.5
3 rated current KA 1250
4 rated breaking current KA 16/20
5 rated closing current(peak) KA 20/50
6 ultimate closing and breaking current(peak) KA 20/50
7 4s thermal stable current(effect value) KA 16/20
8 Inherent switching time equip( CD10、CT10 ) s 0.06
9 closing time equip ( CD10、CT10) s 0.25     0.2
10 operate circulation breaking – 0.3s – closing and breaking -180s – closing and breaking
4.3 CT10type spring operation mechanism main parameter       
Stock energy motor type:HDZ1-6.
Stock energy motor electric power : not more than 600 w
Rated voltage stock energy time under rated voltage does not exceed 8 s .
(manipulative matrix does not exceed 7kg .m in the case of stocking energy by hand ).
Spring operation mechanism’s unlocking device category : divided activated undocking device
(code 4),instantaneously over current undocking(code 1).
Instantaneously over current undocking device rated current : 5A
Undocking device composition .
Please negotiate with manufacture if you need other composition or lose voltage undocking device.

4.4 Dividable activated undocking device and brake shut electromagnet data shows on

  type shunt release closing electromagnet
parameter  
voltage type AC DC AC DC
rated voltage(V) 110 220 380 48 110 220 110 220 380 48   110 220
rated current iron core start 7 4 2.4 4.44 1.8 1.23 18 9.0  5 32   15.7 7.2
iron core attract 4.6 2.5 1.4 14 7.1 3.6  
rated power iron core start 770 880 912 231.2 198.3 248.2 1980 1980 1900 1536   1727 1584
iron core attract 506 550 532 1540 1562 1368  
active voltage range 65~120%rated voltage 85~110%rated voltage  

4.5 CD type spring operation mechanism technique data shows on

Item  closing coil      breaking coil      
rated voltage(V)  DC110   DC220   DC24  DC48 DC110   DC220
active current(A)  229   111   22.6  11.3 5   2.5

Note: brake shut current refers to calculated count, real current is less than the calculated count

4.6 LCZ-35 current mutual inductor technique data shows on table 5,6 and diagram1

Level combination rated primary current(A) rated secondary
current(A)		 class rated secondary
load(VA)		   10% multiple
no less than
 
0.5/3 0.5/0.5 20~100 5 0.5 50    
0.5/B 3/3. 20~800 3 50   10
3/B B/B 1000 B 20   27
B 20   35
rated primary curent（A） rated thermal stablecurrent（A） rated dynamic stable
current（A）		 rated primary current(A) rated thermal stable current (A)   rated dynamic stable current(A)
 
20 1.3 4.2 200 13   42.2
30 2 6.4 300 19.5   63.6
40 2.6 8.5 400 26   84.9
50 3.3 10.6 600 39   127.3
75 4.9 16 800 52   112
100 6.5 21.2 1000 65   141.4
150 9.8 31.8        

11

Diagram 1 LCZ-35 current mutual inductor grade B 10% multiple curve

4.7 Voltage mutual inductor technique data

Model No. rated voltage(V) rated capacity(VA) Max capacity(VA) 
primary coil
AX		 basic
AX
secondary
coil aX 		 auxiliary
secondary
coil aDXD
rated capacity(VA)
0 		 0.5 class  1 class  3 class    
JDJ2-35  35000 100  -  150  250  500  1000 
JDJJ2-35    100/ .3  100/3  150  250  500  1000 

4.8 FZ-35 type lightning arrester technique data

Rated voltage
(effective value)kV		 Arc-extinction
voltage (effective value)
kV		 power frequencydischarge voltage(effective value)kV impulse dischargevoltage pre-discharge time15~20ms(peak)kV residual voltage(10/20ms)peak kV
no less than no less than 5kA 10kA
35 41 82 98 no more than 134 no more than 134 no more than 148

4.9 FYZ1-35 Zinc oxide lightning arrester technique data

Ratedvoltage(effective)
kV		 arrestershort-timeMax
operatevoltagekV
(effective)		 criticalpoint ofactionvoltage(lower limit)kv(peak) impulse voltageresidual voltage(wave form 8/20micro-seconds)(no more than)kV breaking and makingcapacity(no less than 20) residual voltage(10/20ms)peak kV
2ms square waveno less than(A) 18/40mS
impulse current(no less than)kA (peak value)		 impulseprotect
ratioU5kA		 operate
protect
ratioU300A
35 41 59 126 300 10 2.1 1.8

4.10 RN 2 type high voltage rated current fuse technique data

rated voltage
kv		 rated current
kV		 phase-loss capacity
(3-phase)MVA
MVA		 Max breaking
current
kA		 Max current(peak)
of ultimate short
-circuit current
breaking(A)		   fuse resistance
 
35 0.5 1000 17 700   315

4.11 Rw10-35/3 type limited current fuse technique data

model No. rated voltage kV rated current kA phase-loss capacity
(3-phase)MVA		   Max breaking current kA
 
RW10-35/3 35 3 1000   16.5

4.12 Sj-5/0.4/0.23 type distribution transformer technique data

rated capacity kVA rated voltage kV rated current A loss A
hign-voltage low-voltage hign-voltage low-voltage hign-voltage   low-voltage
50 35 0.4 0.825 72.2 490   1325
resistance voltage % without load current % connection group weight kg
total   oil weight
6.5 9 Y/Y0-12 880   340

4.13 ZN23-35 inner high voitage vacuum breaker main technique parameter

code  Item      Unit  data    
1  rated voltage      KV  35    
2  Max operate voltage      KV  40.5    
3  rated insulation level      KV  power frequency 95 one min;thunder impulse(peak) 185    
4  rated current
kV     		 A  1600    
5  rated short-circuit breaking current      KA  25/31.5    
6  rated breaking current break number of times      time  20    
7  rated short-circuit closing current(peak)      KA  63/80    
8  rated short-circuit continuous time      S  4    
9  rated operate sequence         break -0.3 – cose and break  180s – close and break    
10  closing time      S  ≤0.2    

JYN1-35(F)

High voltage switch cabinet (18) High voltage switch cabinet (19) High voltage switch cabinet (20) High voltage switch cabinet (21) High voltage switch cabinet (22) High voltage switch cabinet (23) High voltage switch cabinet (24) High voltage switch cabinet (25) High voltage switch cabinet (26) High voltage switch cabinet (27)

Handcart  type Code   Baffle install hole Diagram
  1   2   3 4 5 1 2 3 4 5
Arrester handcart 1.2 〇 〇            7  7  7
Circuit break handcart 1.3 〇   〇        7    7  7
Isolator handcart 1.4 〇     〇      7  7    7
Y type voltage transformer handcart 2.3   〇 〇      7      7  7
V type voltage transformer handcart 2.4   〇   〇    7    7    7
single-phase voltage transformer handcart 3.4     〇 〇    7  7      7
Transformer trolley used 4.5       〇 〇  7  7  7    7

installment

6.1 dividing board in order to be installed disconnecting to the wall, the switchboard is layout by single-row and double-row types, at the same time a bus bridge is settled ,which is showed by diagram15 and diagram16,the fasteners for dividing board have been fixed in the arrayal hole in the board ,which should be fixed after dividing board arraying when the switch board is being installed,the orbit of lorry is not permitted to dangle and which should cling to then ground surface. After switch board has been installed, whose front,. back ,left and right vertical error should not exceed 1.5/1000mm.

6.2 main loop’s connection the main loop’s connection adapts aerial and cable types,which are showed on diagram17-diagram21.the two types’ connection are both settled in additional locatable assemble carrel back to the switch board. This carrel is linked with back of switchboard by bolts.Install according to diagram, the drifting wall bush of connection and cable terminal box is prepared and installed by customs themselves.

6.3 controlling cable connection controlling cable can be connected from lower position of switch board left door or from bottom of the terminal room, which also can be conducted from switchboard top tap rubber hole to controlling cable channel at the front top of switch board. The channel runs trough each switchboard, above which there are brackets for mounting cable.Controlling cable connection channel position can be fined out on diagram12.

6.4 basic style the ground basic construction of installing switchboard should abide by related item in the“technical discipline of “electrical construction and acceptance”, in order to push lorry easily and conveniently and to make dust less and less,the operating hall should built by terrazzo ground, and the base launder steel’ s burry sketch is showed on diagram23,the main loop cable ditch sketch is showed on diagram24

 

Model No.

12

Technique data

The primary element assembled on the switch board includes lack oil circuit breaker or vacuum breakerfunction mechanism current mutual inductor ,voltage mutual inductor fuse ,lightning arester ,electric powertransformer and so on ,on the condition that the equipment has ,these elements should have their owntechnique characters. 

4.1 Switchboard technique parameter shows on

code Item Unit data
1 rated voltage KV 35
2 max operate voltage KV 40.5
3 max rated current A 1000
4 rated break current KA 16/20/25/31.5
5 rated closing current (peak) KA 40/50/63/80
6 Ultimate breaking and closing current (peak) KA 40/50/63/80
7 4s thermal stable current(effect value) KA 16/20/25/31.5
8 shape(long x width x height) KA 1818(mm)x2400(mm)x2925(mm)
9 weight(oil breaker cabinet) mm 1800 (including oil handcart weights 620)
10 dyamic loadweight Upper kg about 500
lower kg about 500
11 Protect level kg IP2X

4.2 Lack oil circuit breaker technique data shows on

code Item Unit data
1 rated voltage KV 35
2 Max operate voltage KV 40.5
3 rated current KA 1250
4 rated breaking current KA 16/20
5 rated closing current(peak) KA 20/50
6 ultimate closing and breaking current(peak) KA 20/50
7 4s thermal stable current(effect value) KA 16/20
8 Inherent switching time equip( CD10、CT10 ) s 0.06
9 closing time equip ( CD10、CT10) s 0.25     0.2
10 operate circulation breaking – 0.3s – closing and breaking -180s – closing and breaking
4.3 CT10type spring operation mechanism main parameter       
Stock energy motor type:HDZ1-6.
Stock energy motor electric power : not more than 600 w
Rated voltage stock energy time under rated voltage does not exceed 8 s .
(manipulative matrix does not exceed 7kg .m in the case of stocking energy by hand ).
Spring operation mechanism’s unlocking device category : divided activated undocking device
(code 4),instantaneously over current undocking(code 1).
Instantaneously over current undocking device rated current : 5A
Undocking device composition .
Please negotiate with manufacture if you need other composition or lose voltage undocking device.

4.4 Dividable activated undocking device and brake shut electromagnet data shows on

  type shunt release closing electromagnet
parameter  
voltage type AC DC AC DC
rated voltage(V) 110 220 380 48 110 220 110 220 380 48   110 220
rated current iron core start 7 4 2.4 4.44 1.8 1.23 18 9.0  5 32   15.7 7.2
iron core attract 4.6 2.5 1.4 14 7.1 3.6  
rated power iron core start 770 880 912 231.2 198.3 248.2 1980 1980 1900 1536   1727 1584
iron core attract 506 550 532 1540 1562 1368  
active voltage range 65~120%rated voltage 85~110%rated voltage  

4.5 CD type spring operation mechanism technique data shows on

Item  closing coil      breaking coil      
rated voltage(V)  DC110   DC220   DC24  DC48 DC110   DC220
active current(A)  229   111   22.6  11.3 5   2.5

Note: brake shut current refers to calculated count, real current is less than the calculated count

4.6 LCZ-35 current mutual inductor technique data shows on table 5,6 and diagram1

Level combination rated primary current(A) rated secondary
current(A)		 class rated secondary
load(VA)		   10% multiple
no less than
 
0.5/3 0.5/0.5 20~100 5 0.5 50    
0.5/B 3/3. 20~800 3 50   10
3/B B/B 1000 B 20   27
B 20   35
rated primary curent（A） rated thermal stablecurrent（A） rated dynamic stable
current（A）		 rated primary current(A) rated thermal stable current (A)   rated dynamic stable current(A)
 
20 1.3 4.2 200 13   42.2
30 2 6.4 300 19.5   63.6
40 2.6 8.5 400 26   84.9
50 3.3 10.6 600 39   127.3
75 4.9 16 800 52   112
100 6.5 21.2 1000 65   141.4
150 9.8 31.8        

11

Diagram 1 LCZ-35 current mutual inductor grade B 10% multiple curve

4.7 Voltage mutual inductor technique data

Model No. rated voltage(V) rated capacity(VA) Max capacity(VA) 
primary coil
AX		 basic
AX
secondary
coil aX 		 auxiliary
secondary
coil aDXD
rated capacity(VA)
0 		 0.5 class  1 class  3 class    
JDJ2-35  35000 100  -  150  250  500  1000 
JDJJ2-35    100/ .3  100/3  150  250  500  1000 

4.8 FZ-35 type lightning arrester technique data

Rated voltage
(effective value)kV		 Arc-extinction
voltage (effective value)
kV		 power frequencydischarge voltage(effective value)kV impulse dischargevoltage pre-discharge time15~20ms(peak)kV residual voltage(10/20ms)peak kV
no less than no less than 5kA 10kA
35 41 82 98 no more than 134 no more than 134 no more than 148

4.9 FYZ1-35 Zinc oxide lightning arrester technique data

Ratedvoltage(effective)
kV		 arrestershort-timeMax
operatevoltagekV
(effective)		 criticalpoint ofactionvoltage(lower limit)kv(peak) impulse voltageresidual voltage(wave form 8/20micro-seconds)(no more than)kV breaking and makingcapacity(no less than 20) residual voltage(10/20ms)peak kV
2ms square waveno less than(A) 18/40mS
impulse current(no less than)kA (peak value)		 impulseprotect
ratioU5kA		 operate
protect
ratioU300A
35 41 59 126 300 10 2.1 1.8

4.10 RN 2 type high voltage rated current fuse technique data

rated voltage
kv		 rated current
kV		 phase-loss capacity
(3-phase)MVA
MVA		 Max breaking
current
kA		 Max current(peak)
of ultimate short
-circuit current
breaking(A)		   fuse resistance
 
35 0.5 1000 17 700   315

4.11 Rw10-35/3 type limited current fuse technique data

model No. rated voltage kV rated current kA phase-loss capacity
(3-phase)MVA		   Max breaking current kA
 
RW10-35/3 35 3 1000   16.5

4.12 Sj-5/0.4/0.23 type distribution transformer technique data

rated capacity kVA rated voltage kV rated current A loss A
hign-voltage low-voltage hign-voltage low-voltage hign-voltage   low-voltage
50 35 0.4 0.825 72.2 490   1325
resistance voltage % without load current % connection group weight kg
total   oil weight
6.5 9 Y/Y0-12 880   340

4.13 ZN23-35 inner high voitage vacuum breaker main technique parameter

code  Item      Unit  data    
1  rated voltage      KV  35    
2  Max operate voltage      KV  40.5    
3  rated insulation level      KV  power frequency 95 one min;thunder impulse(peak) 185    
4  rated current
kV     		 A  1600    
5  rated short-circuit breaking current      KA  25/31.5    
6  rated breaking current break number of times      time  20    
7  rated short-circuit closing current(peak)      KA  63/80    
8  rated short-circuit continuous time      S  4    
9  rated operate sequence         break -0.3 – cose and break  180s – close and break    
10  closing time      S  ≤0.2    

JYN1-35(F)

High voltage switch cabinet (18) High voltage switch cabinet (19) High voltage switch cabinet (20) High voltage switch cabinet (21) High voltage switch cabinet (22) High voltage switch cabinet (23) High voltage switch cabinet (24) High voltage switch cabinet (25) High voltage switch cabinet (26) High voltage switch cabinet (27)

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