PRODUCT
ZW32 高壓交流戶外重合器由ZW32真空斷路器與CH4控制器組成。
ZW32 HV.AC outdoor Recloser is combined of ZW32 vacuum circuit breaker and CH4 Recloser Control.
1.引用標準Standard：
IEC56-427 《交流高壓斷路器》HV.AC circuit breaker
GB1984-2003 《交流高壓斷路器》HV.AC circuit breaker
GB/T11022-1999 《高壓開關設備和控制設備標準的共用技術要求》
Common technology of HV.AC switchgear and Recloser Control equipment’s
DL/T403-2000 《12－40.5kV交流高壓斷路器訂貨技術條件》
Order technology conditions of 12－40.5kV HV.AC circuit breaker
Q/TG35-JT 《ZW32型-15/630型戶外交流真空器斷路器技術條件》
Technology conditions of ZW32-15KV HV-AC outdoor vacuum circuit breaker
二．11KV/27KV/38KV自動重合器使用的環(huán)境條件：11KV/27KV/38KV OPERATION MANUALEnvironment conditions：
A:海拔高度不超過3000 m； Altitude≤ 3000m
B:周圍空氣溫度-45℃～+65℃；日溫差25℃； Ambient temperature is -45℃-65℃, the daily temperature difference is 25℃
C:風速不大于35m/s；Wind speed is not more than 35m/s
D: 地震強度不超過8度；Earthquake strength is not more than 8 degree
E:污穢等級：IV級；Pollution class:4 class
F:安裝場所：無易燃、爆炸危險、化學腐蝕的場所。The installation site is free from explosion，fire and chemical corrosion
三．11KV/27KV/38KV自動重合器技術參數(shù): OPERATION MANUALTechnology Parameter of Recloser：
1.主要技術參數(shù)見表1.Main technology parameter see table 1.
|
SN |
ITEM |
UNIT |
VAULUE |
||||
|
15kV |
24kV |
38kV |
|||||
|
1 |
額定電壓Rated voltage |
kV |
15 |
24 |
38 |
||
|
2 |
額定頻率Rated Frequency |
Hz |
50/60 |
||||
|
3 |
額定電流Rated current |
A |
630/800 |
||||
|
4 |
額定短路開斷電流 |
kA |
20 |
16/20 |
16 |
||
|
5 |
額定峰值耐受電流 |
kA |
50 |
50 |
50 |
||
|
6 |
額定短時耐受電流/持續(xù)時間 |
kA/S |
20/4 |
20/4 |
16/4 |
||
|
7 |
額定短路關合電流（峰值） |
kA |
50 |
50 |
50 |
||
|
8 |
額定操作順序 |
次/times |
0-0.2s-C0-2s-CO-2s-CO-30s |
||||
|
9 |
機械壽命mechanical life |
次/times |
30000 |
||||
|
10 |
額定短路開斷電流開斷次數(shù) |
次/times |
50 |
||||
|
11 |
1min工頻耐壓 |
相間、對地 /斷口 |
kV |
50 |
60 |
70 |
|
|
12 |
雷電沖擊耐受電壓（峰值）相間、對地/斷口 |
kV |
110 |
145 |
170 |
||
|
13 |
二次回路1min工頻耐壓 secondary withstand voltage in 1 min |
V |
2000 |
||||
Table 2表2永磁操作機構主要技術參數(shù)magnetic mechanism parameter
|
名稱name |
數(shù)值value |
備注note |
|
型號model |
YCK-CB |
|
|
輸入電壓input voltage |
AC 220 |
|
|
UPS后備電源backup power |
DC24 |
|
|
永磁機構類型type |
單電容單線圈單穩(wěn)態(tài) Single capacity coils and single stability |
DC220/110V/24 |
|
儲能電容電壓capacitor voltage |
DC75~DC300 |
可選optional |
|
合閘/分閘線圈電流 max coils current |
80A~150A |
|
|
合閘保持力 max holding power |
5000N |
|
|
運動行程 max travel |
30mm |
|
|
合閘/分閘線圈電流脈沖設定寬度 Set max time of CO coils impulse current |
80ms |
自動調整automatic adjustable |
|
環(huán)境environment temperature |
-25至70℃ |
標準型standard |
|
-40至80℃ |
極端型special |
|
|
故障計數(shù)功能 fault counter |
1～3次 times |
|
|
開關操作計數(shù)器 operation counter |
0～9999 |
|
4.1：ZW32為三相結構，每相有一個封裝在結緣外殼內的真空滅弧室和操作絕緣子。采用三相聯(lián)動的永磁機構，安裝在一密封的不銹鋼外殼內。外殼的防護等級為IP67.
ZW32 is a three-phase structure, each phase is combined of vacuum interrupter and operation insulator in the sealed pole. The permanent magnet mechanism adopts three-phase linkage, mounted in a sealed stainless-steel shell. Enclosure is with IP67.
4.2：永磁機構具有互鎖功能，可確保機構動作正確，通過電磁鎖扣使機構可靠保持在分、合閘位置。跳閘操作通過給線圈施加一個反向電流產生一個反向力來實現(xiàn)。操作能量由控制模塊內的電容器提供。
The magnetic mechanism is with interlock function to keep the operation of mechanism in good condition and keep the ON/OFF condition by electromagnetic lock. Tripping is done by a anti power of coils from a anti current .The operation power is supplied by the capacitor in the Recloser Control.
4.3：ZW32重合器具有手動跳閘功能，可通過拉動開關外殼的手柄使重合器保持在分閘位置。開關外殼同時裝有分合指示，方便站在地面上的操作者觀察。重合器的分合狀態(tài)可以通過輔助開關的狀態(tài)來檢測。通過3相套管的800：1 CT進行電流測量，此CT用于電流測量和過流保護。主回路套管材料為防紫外線的性能穩(wěn)定的聚合體，出線處的硅橡膠套管具有可靠的爬電距離。
ZW32 Recloser is with manual tripping function to keep the Recloser at ON/OFF positions by handle the hand shank out of the shell which is with indication ON/OFF ,it is easy for operator to watch conditions from the ground., the Recloser‘s ON/OFF can be inspected by state of auxiliary switch .by current transformer of which rate is 600/1A(100-500/1A optional) CT to meter current and protect the overcurrent .The main insulated pole is poly insulating material which is anti-ultraviolet rays. The silicon rubber tube of outlet is with high creep distance. The terminal kit to connect with connector and overhead line.
ZW32主回路套管MAIN INSULATED BUSHING
5.1：主回路套管材料為防紫外線的性能穩(wěn)定的聚合體，適用于嚴酷的工作條件。
Main insulated bushing is poly insulated pole, the silicon rubber is suitable for working environments where is very heavy polluted.
電流的測量是通過安裝在A-B-C絕緣套管側的3只800：1 的CT實現(xiàn)。CT的二次輸出接至位于本體殼體端部的電流互感器保護模塊，通過控制電纜接到控制箱內。
The current metering is achieved by 3 pcs current transformers of which rate is 600:1 at side of insulated bushing side.the secondary current outlet is connected to the protect module of current transformer at terminal part of the mechanism shell and connect to the Recloser Control by control cable.
5.3：電壓的測量是通過安裝在A-B-C絕緣套管側的3/6只的電壓傳感器實現(xiàn)。:電壓傳感器的二次輸出接至位于本體殼體端部的電壓保護模塊，通過控制電纜接到控制箱內。
The voltage metering is achieved by 3/6pcs voltage sensors of which rate is at the side of insulated bushing. The secondary voltage sensor terminal is connected to the protect module of voltage at the terminal part of the mechanism part and connect to the Recloser Control by a control cable .
|
CT & VS
|
|
The manual handle is made of stainless with barking finish, the color is green, the power is 20kg to draw down the handle to open the recloser.
手動機械分閘手柄 manual handle for ON/OFF
黃色指針指向“O”為分閘指示，指向“I”為合閘指示。
The yellow arrow to “0” indicate “OPEN”, the yellow arrow to “I” indicate “CLOSE”
ZW32Recloser’s control cable connect Recloser Control and vacuum circuit breaker by the integration socket which include CT signal，voltage sensor signal and all the signals of coils and auxiliary switch signals, the cable length is 8m。
控制電纜航空插座 integration socket with control cable
