ZW20 vacuum circuit breaker wɛɛr:
ZW20-12 type outdoor AC high voltage divider vacuum circuit breaker ye raan ye luui ye divider switch ye.
ZW20-12 type vacuum circuit breaker body, fault detection controller and external voltage exchanger consists of three main parts
3rd electrical connection via air socket and outdoor sealed control cable, with fault detection function, protection control function and communication function. 3rd electrical connection via air socket and outdoor sealed control cable, with fault detection function, protection control function and communication function. 3rd electrical connection via air socket and outdoor sealed control cable, with fault detection function, protection control function and communication function.
A bɛ se ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ
The body switch is vacuum way arc extinguishing and using SF6 gas insulation, the box refers to Japan's Toshiba Company's gas sealing, explosion-proof, insulation structure technology. The body switch is vacuum way arc extinguishing and using SF6 gas insulation, the box refers to Japan's Toshiba Company's gas sealing, explosion-proof, insulation structure technology.
A tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ
A ye tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
Kä ye kek looi aye kä ye kek tɔ̈ɔ̈u ye kek tɔ̈ɔ̈u ye kek tɔ̈ɔ̈u ye kek tɔ̈ɔ̈u ye kek tɔ̈ɔ̈u.
ZW20 vacuum circuit breaker ye luui në ɣän ke piny:
1, tɛmɛ de jii cï lɔ̈ɔ̈m: -40 ℃ ~ + 40 ℃; Dɛ̈ɛ̈r dɛ̈ɛ̈r dɛ̈ɛ̈r dɛ̈ɛ̈r dɛ̈ɛ̈r dɛ̈ɛ̈r dɛ̈ɛ Në kë de kä ye kek looi në SF6 gas yic, të cenë tɛmɛ de ɣän ye kek looi në -40°C, cïmën de tɛmɛ de ɣän ye kek looi në 0.05Mpa, SF6 ee tɛmɛ de ɣän ye kek looi në kë de ɣän ye kek looi në SF6 gas yic. Tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë t Zero pressure, SF6 liquefaction point will not exceed -60°C. SF6 liquefaction point will not exceed -60°C. SF6 liquefaction point will not exceed -60°C. SF6 liquefaction point will not exceed -60°C.
2, yam dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈
3, No flammable, baozha risk, strong chemical corrosive such as various acids, alkalis or heavy smoke etc. and strong vibration places. 3, no flammable, baozha risk, strong chemical corrosive such as various acids, alkalis or heavy smoke etc. and strong vibration places. 3, no flammable, baozha risk, strong chemical corrosive such as various acids,
4, tɛɛr: ≤1000m;
5, tɛ̈ɛ̈r: 10mm;
6, dɛ̈ɛ̈r dɛ̈ɛ̈r dɛ̈ɛ̈r dɛ̈ɛ̈r dɛ̈ɛ̈r dɛ̈ɛ̈r: IV
7, tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r: ≤7 degrees;
8, grid neutral point local type: neutral point is not ground, neutral point is ground through the elimination arc coil, neutral point is ground through the low resistance. 8, grid neutral point local type: neutral point is not ground, neutral point is ground through the elimination arc coil, neutral point is ground through the low resistance.

ZW20 vacuum circuit breaker ye käke teknoloji:
3.1 Parameters rated for circuit breakers (Parameters rated for circuit breakers) (Parameters rated for circuit breakers) (Parameters rated for circuit breakers) (Parameters rated for circuit breakers) (Parameters rated for circuit breakers)
Serial No
Proyek
Unit
Limba
1
Voltage nominal
KV
12
2
Frequency ye gam
Hz
50
3
Nominal Current
A
630
4
Rated short circuit disconnection current (Wɛ̈ɛ̈r ye cɔl short circuit)
KA
20
5
Rated Peak Tolerance Current (Peak)
KA
50
6
Rated short time endurance current (4S) (4S) (4S) (4S) (4S) (4S) (4S) (4S) (4S) (4S) (4S) (4S) (4S) (4S) (4S) (4S)
KA
20
7
Nomined short circuit switching current (peak) (ye cɔl short circuit switching current)
KA
50
8
Lifetime Mechanical
Ye
10000
9
Nominal short-term disconnection current disconnections (Nominal short-term disconnection current disconnections) (Nominal short-term disconnection current disconnections) (Nominal short-term disconnection current disconnections)
Ye
30
10
Tɛ̈ɛ̈r ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n
KV
42/48
11
Lightning impact tolerance voltage (peak) phase interval, relative/break
KV
75/85
12
Lɛ̈k ë luɔɔi
KV
min-0.3s-koom-180s-koom
13
Voltage nominal de fonctionnement Voltage nominal de circuits auxiliaires Voltage nominal de circuits auxiliaires Voltage nominal de circuits auxiliaires Voltage nominal de circuits auxiliaires Voltage nominal de circuits auxiliaires
V
AC220
Lëk: Na cï tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ
3.2 Parameters of adjustment of circuit breaker assembly (Parameters of adjustment of circuit breaker assembly) (Parameters of adjustment of circuit breaker assembly) (Parameters of adjustment of circuit breaker assembly) (Parameters of adjustment of circuit breaker assembly) (Parameters of adjustment of circuit breaker assembly) (Parameters of adjustment of circuit breaker assembly)
Serial No
Proyek
Unit
Limba
1
Touch Open
mm
9+1-0.5
2
Touch surpass
mm
3+1-0.5
3
Average speed of partitioning
m/s
1.2±0.2
4
Average shutdown speed
m/s
0.6±0.2
5
Touch Lock Jump Time
ms
≤2
6
Distance between poles inside the box
mm
135
7
Distance between poles outside the box
mm
280
8
Three-phase split gate simultaneous time difference
ms
≤2
9
Resistance DC ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ
μ Ω
≤200
10
Waktu kɔl
ms
≤45
11
Waktu tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n
ms
≤45
12
Dynamic Touch ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye
mm
3
13
Pressure de contact la closure
N
2000±200
14
SF6 Gas nominal pressure (metric pressure)
MPa
“0”
15
Net Weight
Kg
185
3.3 Kä ye kek looi
3.3.1 、Power Storage Motor: DC Stride Electric Motor, a Technical Data cït Table 3
Model YJ220-5301BS Nominal Voltage (DC 220V) Normal Working Range (85 ~ 120 Nominal Working Voltage)
Puɔ̈ɔ̈c (20W) Puɔ̈ɔ̈c tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u tɔ̈ɔ̈u (≤5s)

3.3.2, luɔɔi de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de
3.3.3, electromagnet ye cɔl shutter: ye electromagnet ye cɔl screw, ye data ye cɔl coil technology ye cït Table 4.
Voltage nominal DC 220V nominal current 3.9A nominal power 860W 㺔℃ when coil resistance 56Ω
Voltage ye luui 65 ~ 110 Voltage ye luui

3.3.4 Parameters technical of split gate electromagnetic coil, the same as the gate coil. Parameters technical of split gate electromagnetic coil, the same as the gate coil. Parameters technical of split gate electromagnetic coil, the same as the gate coil.
3.4 Current Interchanger A, C ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ
3.5 Zero sequence current interchanger
Kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ
3.6 、 Power ye luɔɔi
3.6.1 A wïc bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i tɔ̈u yen. Ajuiɛɛr de luɔɔi alëu bï AC wala DC 220V bɛ̈n ya tɔ̈ɔ̈u, ku ka tɛ̈n ye 10KV line de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔ
3.7 Parameters technical of controller (Parameters technical of controller) (Parameters technical of controller) (Parameters technical of controller) (Parameters technical of controller) (Parameters technical of controller) (Parameters technical of controller) (Parameters technical of controller)
Serial No
Proyek
Unit
Parameters
1
Lɔ̈k Voltage
V
AC220
2
Lɔ̈k tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n
HZ
50
3
Voltage de luɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi

±20
4
Power consumption ye
W
＜10
5
Sample phase current input value ye tök
A
0~3600 lëu
6
Sampling zero sequence current once input value (Sampling zero sequence current once input value)
0~20
7
Kɔl ye cɔl power input value sampling error

±5
8
Gɛlɛ̈ɛ̈r ë kɔrɔ̈ɔ̈ŋ ë kɔrɔ̈ɔ̈ŋ ë kɔrɔ̈ɔ̈ŋ ë kɔrɔ̈ɔ̈ŋ ë kɔrɔ̈
A
0~1500 lëu
9
Speed ​​cut protection once current adjustment range (second time)
0~3600 lëu
10
Timeout value of surge protection action
ms
0~5000 lëu
11
Zero sequence protection once current alignment range (Zero sequence protection once current alignment range) (Zero sequence protection once current alignment range)
A
0~20 lëu
12
Zero sequence protection action delay time value (Zero sequence protection action delay time value) (Zero sequence protection action delay time value)
S
0~1200 lëu bï ya waar
13
Limit gates ye mat
Ye
0~1
14
Waktu fɔlɔ
S
0~9.9
15
Remote Control Distance
Mi
100
16
Kɔntrol Net Weight
kg
12

ZW20 vacuum circuit breaker body structure:
4.1 Kɔmpiye kɔmpiye
Circuit breaker body structure consists of conductive circuits, insulation systems, sealants and casings. Circuit breaker body structure consists of conductive circuits, insulation systems, sealants and casings. Circuit breaker body structure consists of conductive circuits, insulation systems, sealants and casings. Conductivity back route in and out cable conductor pole, conductor clip, soft link and vacuum arc extinguishing chamber are connected to the conductor pole, conductor clip, soft link and vacuum arc extinguishing chamber are connected to the conductor pole, conductor clip, soft link and vacuum arc extinguishing chamber. Kän ye kek looi aye SF6 gas insulation. Input and output wire insulation casing uses epoxy resin and silicon rubber overall pouring, to reduce switch volume, A, C two phases adopt corner casing, ensuring good external insulation. Input and output wire insulation casing uses epoxy resin and silicon rubber overall pouring, to reduce switch volume, A, C two phases adopt corner casing, ensuring good external insulation. A ye tɔ̈u në ɣän kɔ̈k yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic Kän ye looi aye tɔ̈u në tɛ̈n ye cɔl sealing structure. Mechanical cover and housing top cover are used stamping forming slot sealing, output pointer axis is used double layer "O" type ring sealing, inlet and exit wire casing whole poured, ensuring good air tightness. Mechanical cover and housing top cover are used stamping forming slot sealing, output pointer axis is used double layer "O" type ring sealing, inlet and exit wire casing whole poured, ensuring good air tightne
4.2 Ajuiɛɛr de luɔɔi Ajuiɛɛr de luɔɔi de kä ye kek looi aye kony tɔ̈ɔ̈u, kony tɔ̈ɔ̈u, kony tɔ̈ɔ̈u, kony tɔ̈ɔ̈u, kony tɔ̈ɔ̈u, kony tɔ̈ɔ̈u, kony tɔ̈ɔ̈u, kony tɔ̈ɔ̈u, kony tɔ̈ɔ̈u

Lëk ye kɔɔr:
Tɛ̈n yenë raan ye kɔɔr tɔ̈ɔ̈u thïn, a wajib ba model, dɔ̈ɔ̈r, wɛ̈t, wɛ̈t, wɛ̈t, wɛ̈t, wɛ̈t, wɛ̈t, wɛ̈t, wɛ̈t, wɛ̈t, wɛ̈t, wɛ̈t Tɛ̈n yenë kɔc ye ɣän kɔ̈k tɔ̈ɔ̈u thɛɛr looi thïn, a dhil tɛ̈n yenë ɣän kɔ̈k tɔ̈ɔ̈u thɛɛr looi thɛɛr looi.
Post-Sales Service:
Kɔmpaniën ye kɔc cï puɔ̈l apɛi, ye kɔc cï puɔ̈l apɛi, ye kɔc cï puɔ̈l apɛi, ye kɔc cï puɔ̈l apɛi, ye kɔc cï puɔ̈l apɛi, ye kɔc cï puɔ̈l apɛi, ye k
1. Käke ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac ye ɣaac. Ka tɛ̈n yen, ka tɛ̈n yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen
2.After you receive a refund notice, you will arrive at the site within seven working days and resolve the problem. 2.After you receive a refund notice, you will arrive at the site within seven working days and resolve the problem.
3.Users lëu bɛ̈ɛ̈i në telephone wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈r wɛ̈ɛ̈
4.When users in normal use fail to perform, our company promises the above warranty service. 4.When users fail to perform in normal use, our company promises the above warranty service. 4.When users fail to perform in normal use, our company promises the above warranty service. Koo dɛ̈t peei, lööŋ kɔ̈k cï kek ya looi, ku lööŋ kɔ̈k cï kek ya looi.
5.During the warranty period, the following conditions will be implemented paid maintenance service. Në ye thaa de warranty, ke ye thaa de warranty, ke ye thaa de warranty, ke ye thaa de warranty, ke ye thaa de warranty
1 Kɔnɔŋ ye raan looi wala ye raan cïï lëu bɛ̈n looi.
2 Kɔc cï rot looi wala cï rot looi në kë cï rot looi.
3 ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r