浙江恒控電氣有限公司

Zhejiang Hengkong Electric Co. Ltd.

• 概 述 Almost

ZW32-12F 型戶外交流高壓真空分界斷路器（以下簡(jiǎn)稱ZW43-12/630-20）是我公司自主研發(fā)的一 款新型產(chǎn)品，分界斷路器是集真空斷路器、分界斷路器、分段器四大開關(guān)于 一體的多功能智能化裝置產(chǎn)品，主要配置由真空分界斷路器本體、看門狗控制器、外置電壓互感器 （注：配網(wǎng)自動(dòng)化環(huán)網(wǎng)線路中可選雙側(cè)PT）三大部分組成，產(chǎn)品廣泛用于10kV 城市、農(nóng)村配電網(wǎng)架空環(huán)網(wǎng)線路中作分段隔離開關(guān) 聯(lián)絡(luò)開關(guān)、可實(shí)行環(huán)網(wǎng)線路負(fù)荷調(diào)配的 自動(dòng)化開關(guān)裝置，在大用戶供電的分支線路中可作為分界開關(guān)（俗稱看門狗），饋線架空配電 網(wǎng)絡(luò)作分界斷路器分段器之用，真空分界斷路器具有遠(yuǎn)程管理模式，保護(hù)控制功能及通訊 功能。能可靠判斷、檢測(cè)界內(nèi)毫安級(jí)零序電流及相間短路故障電流，實(shí)現(xiàn)自動(dòng)切除單相接地 故障和相間短路故障。

本安裝使用說明書規(guī)定了分界斷路器的引用標(biāo)準(zhǔn)、使用環(huán)境條件、型號(hào)和額定參數(shù)、結(jié) 構(gòu)特點(diǎn)、工作原理、訂貨須知、以及操作、安裝、使用、維護(hù)的方法等內(nèi)容。

ZW32-12F type of outdoor AC high voltage vacuum circuit breaker (hereinafter referred to as the boundary demarcation circuit breaker) is my company developed a new product, the boundary breaker is a set of vacuum circuit breaker, circuit breaker, sectionalizers boundary four open inligent multi function device on one of the main products, configured by the vacuum demarcation circuit breaker body, the watchdog controller, an external voltage transformer (Note: distribution automation line ring network in bilateral PT optional three parts), the products are widely used in automatic switching device of 10kV City, rural power grid space ring circuit as piecewise isolating switch contact switch, can be implemented ring distribution line load, the branch line users the power supply can be used as cut-off switch (commonly known as the watchdog), overhead distribution network feeder for dividing circuit breakers sectionalizer for vacuum circuit breaker with remote demarcation, management mode, protection control function and communication function. Reliable judgment and detection limits of milliamperes zero sequence current and the phase to phase short circuit fault current and can automatically remove single-phase grounding fault and phase to phase short circuit fault.

The installation instructions for use provisions of the demarcation circuit breaker of the reference standard, the use of environmental conditions, type and rated parameters, structure features, working principle, order notes, and the operation, installation, use, maintenance method and content.

• 的功能 Function of dividing circuit breaker

自動(dòng)切除單相接地故障，當(dāng)用戶支線發(fā)生單相接地故障時(shí)，分界斷路器自動(dòng)分閘，變電站及饋線上的其它分支用戶感受不到故障的發(fā)生。自動(dòng)隔離相間短路故障，當(dāng)用戶支線發(fā)生相間短路故障時(shí)，分界斷路器先于變電站出線保護(hù)開關(guān)跳閘，自動(dòng)隔離故障線路，不會(huì)波及饋線上的其它分支用戶停電。 快速定位故障點(diǎn)，當(dāng)用戶支線故障造成分界斷路器保護(hù)動(dòng)作后，僅責(zé)任用戶停電，由其主動(dòng)報(bào)送故障信息，電力公司可迅速派員到場(chǎng)排查；分界斷路器如配有通信模塊，則 動(dòng)將信息報(bào)送到電力管理中心。監(jiān)控用戶負(fù)荷，當(dāng)分界斷路器可配置有線或無線通信附件，將監(jiān)測(cè)數(shù)據(jù)傳送到電力管理中心，實(shí)現(xiàn)對(duì)用戶負(fù)荷的遠(yuǎn)方實(shí)時(shí)數(shù)據(jù)監(jiān)控。遠(yuǎn)方操作功能，用戶可以通過手機(jī)短信或計(jì)算機(jī)后臺(tái)方式操作真空分界斷路器分閘。

Automatic single phase to earth fault, when the user side of a single phase to ground fault occurs, the cut-off circuit breaker automatically gate, substation and other branches on the feeder can not feel the occurrence of failure. Automatic isolation fault phase, when the inter phase short circuit fault occurs in the user branch and demarcation circuit breaker before substation outlet protection tripping of the circuit breaker, automatic isolation fault line, will not spread to the feeder of the other branches of power users. Locate the fault point quickly, when the failure of the subscriber line of demarcation circuit breaker protection action caused by the, only responsibility power users, the initiative to submit fault information, power companies can be quickly sent to the scene investigation; demarcation circuit breaker if equipped with communication module, dynamic report the information to the power control center. Monitor user load, when the interface circuit breaker can be configured wired or wireless communication accessories, the monitoring data is transmitted to the power management center to realize the remote real-time data monitoring of user load. Remote operation function, the user can operate the vacuum demarcation circuit breaker through the phone short message or the computer background mode.

三、使用的環(huán)境條件 Use environmental conditions

    1) 海拔高度：≤2000米

    2) 環(huán)境溫度：戶外  -30℃~ +55℃

                zui高年平均氣溫20℃

                zui高日平均氣溫30℃

    3) 相對(duì)濕度：95% （25℃）

    4) 抗震能力：地面水平加速度 0.3g

                 地面垂直加速度 0.15g

    5）地震烈度：7度

    6) zui大日溫差： 25℃

    7) 日照強(qiáng)度(風(fēng)速0.5m/s 時(shí))：0.1W/cm2

    8) zui大風(fēng)速：34m/s

    9) zui大覆冰厚度：10mm

   10) 安裝位置：戶外 、10kV架空線路用戶責(zé)任分界點(diǎn)處

   11）接地方式：中性點(diǎn)不接地、經(jīng)消弧線圈接地及低電阻接地。

    1): less than 2000 meters altitude

    2) environmental temperature: outdoor -30 ~ +55

                                 Maximum annual average temperature of 20

                                 Maximum daily mean temperature of 30

    3) relative humidity: 95% (25)

    4) seismic capacity: ground horizontal acceleration 0.3g

                         Ground vertical acceleration 0.15g

    5) earthquake intensity: 7 degrees

    6) maximum daily temperature difference: 25

    7) sunshine intensity (0.5m/s):0.1W/cm2

    8) maximum wind speed: 34m/s

    9) maximum ice thickness: 10mm

    10) installation location: outdoor, 10kV overhead line user responsibility boundary point

11) grounding method: neutral point is not grounded, the arc suppression coil grounding and      low resistance grounding.

• 產(chǎn)品型號(hào)及含義 Product model and meaning

   Z   ---------  真空斷路器 Vacuum circuit breaker

   W   ---------  戶外 Outdoor

   32  ---------  設(shè)計(jì)序號(hào) Design serial number

   12  ---------  額定電壓（KV） Rated voltage (KV)

   F   ---------  智能分界型  Inligent dividing line

   G   ---------  隔離刀閘（不帶可省略） Isolated knife gate (without the belt can be omitted)

   T   ---------  彈簧操作機(jī)構(gòu)  Spring operating mechanism

   □  ---------  額定電流(A) Rated current (A)

   □  ---------  額定短路開斷電流（A）Rated short-circuit breaking current (A)

• 產(chǎn)品結(jié)構(gòu) Product structure

分界斷路器在ZW32-12 型真空斷路器基礎(chǔ)上進(jìn)行了優(yōu)化改進(jìn)（詳見ZW32-12戶外高壓真空斷路器使用說明書）和外置電壓互感器及智能控制器組成，通過全密封防水型航空接插件和戶 外密封電纜進(jìn)行電氣連接。 分界斷路器采用的彈簧操動(dòng)機(jī)構(gòu)（或永磁機(jī)構(gòu)），具備手、電動(dòng)儲(chǔ)能，手、電動(dòng)合閘，手、電動(dòng) 分閘功能。 分界斷路器外置3 只單相CT，變比600/5（或用戶的變比），分界斷路器采用外置式PT，裝于電源側(cè)，變比10000V/220V，控制器和斷路器的操作電源和電壓信號(hào)均由PT提供。

Demarcation circuit breaker in the ZW32-12 type vacuum circuit breaker based on optimized (see ZW32-12 outdoor high voltage vacuum circuit breaker operation instruction) and external voltage transformer and inligent controller, through fully sealed waterproof type aviation connector and sealing cable electrical connection. Demarcation circuit breaker with actuator (or permanent magnetism mechanism operating in special spring), with manual and electric energy storage, manual and electric switching, hands, electric gate function. Demarcation circuit breaker external three single-phase CT and ratio 600 / 5 (or user specified ratio), the demarcation circuit breaker using external Pt, mounted on the side of the power supply, variable 10000V/220V, the controller and the circuit breaker operating power supply and voltage signals are by Pt provide.

六、主要技術(shù)參數(shù) Main technical parameters

6.1  斷路器主要技術(shù)參數(shù) Main technical parameters of circuit breaker

6.1.1主要技術(shù)參數(shù) Main technical parameters

（1） 額定電壓                  12 kV

（2） 1min工頻干 試             42/48(斷口) kV

               濕 試             34 kV

（3）雷電沖擊耐壓(峰值)          75/85(斷口) kV

（4）額定電流                    630/1250 （A）

（5）額定短路開斷電流            16/20/25（ kA）     

（6）額定操作順序(彈簧操作機(jī)構(gòu))  分-0.3s-合分-6s-合分-6s-合分-6s-合分  

（7）額定短路開斷電流次數(shù)        30次  

（8）額定短路關(guān)合電流(峰值)      50kA      

（9）額定峰值耐受電流            50kA

（10）額定短時(shí)耐受電流           16/20/25 kA

（11）機(jī)械壽命                   10000次          

（12）額定操作電壓及輔助回路額定電壓   AC220 V

  (1) Rated voltage                        12 kV

  (2) 1min power frequency dry test        42/48 (fracture) kV

                           Wet test        34 kV

  (3) Lightning impulse withstand voltage (peak)     75/85 (fracture) kV

  (4) Rated current                                  630/1250 (A)

  (5) Rated short-circuit breaking current           16/20/25 (kA)

  (6) Rated operating order (spring operating mechanism)  -0.3s- and -6s- composite -6s- and -6s-  

  (7) Rated short-circuit breaking current            30 times

  (8) Rated short circuit closing current (peak)      50kA

  (9) Rated peak withstand current                    50kA

  (10) Rated short-time withstand current              16/20/25 kA

  (11) Mechanical life                                 10000 times

  (12) Rated operating voltage and auxiliary circuit rated voltage   AC220V

 6.1.2 分界斷路器裝配調(diào)整后達(dá)到的數(shù)據(jù)

       Data that is reached after the assembly of the dividing circuit breaker

（1）觸頭開距             9±1 mm

（2）觸頭超額行程         2.5±0.5 mm

（3）平均分閘速度         1.2±0.3 m/s

（4）平均合閘速度         0.6±0.2 m/s

（5）觸頭合閘彈跳時(shí)間     ≤2 ms

（6）三相分閘同期性       ≤2 ms

（7）重 量                外置PT：165 kg

 (1) the contact distance is                   9 + 1 mm

 (2) the excess travel of the contact is       2.5 + 0.5 mm

 (3) the average brake speed of                1.2 + 0.3 m/s

 (4) the average closing speed of              0.6 + 0.2 m/s

 (5) contact bounce time                        Less than 2 ms

 (6) the three-phase tripping period of         Less than 2 ms

 (7) kg                                         External PT:165

7.  看門狗控制器Watchdog controller

7.1 概述Summary

• “看門狗”控制器中壓架空線電網(wǎng)的監(jiān)控單元，與柱上開關(guān)配合實(shí)現(xiàn)遙控及自動(dòng)化管理。監(jiān)控單元接近開關(guān)安裝，適用于35kV及以下戶外開關(guān)設(shè)備。
• The "watchdog" controller medium voltage overhead line grid monitoring unit, with a column switching with the realization of remote control and automation management. The monitoring unit is close to the switch, and is suitable for 35kV and the following outdoor switchgear.
• “看門狗”控制器是集線路保護(hù)、控制、測(cè)量以及信號(hào)監(jiān)視于一體的綜合自動(dòng)化戶外測(cè)控裝置。適用于各種中壓電網(wǎng)（不接地電網(wǎng)、經(jīng)電阻接地、經(jīng)消弧線圈接地、直接接地電網(wǎng)），具備處理單條架空線開關(guān)遠(yuǎn)程操作的全部功能。
• The "watchdog" controller is an integrated automatic outdoor monitoring device which is a collection of line protection, control, measurement and signal monitoring. Applicable to all kinds of medium voltage power grid (not grounding grid, via resistance grounding, arc suppression coil grounding, directly connected to the grid), dealing with a single overhead line switch all the functions of the remote operation.

• 開關(guān)的本地控制          
• 遙控功能（帶手持遙控器）
• 線路故障檢測(cè)            
• 接地故障檢測(cè)            
• 線路保護(hù)功能           
• 自動(dòng)重合閘              
• GSM短信息遠(yuǎn)程操作（選配）  
• 帶過電壓保護(hù)功能，當(dāng)電壓過高時(shí)，開關(guān)自動(dòng)跳閘。  
• 過流，速斷保護(hù)功能   
• Over current, fast breaking protection
• Local control of switches
• Remote control function (with a hand-held remote controller)
• Line fault detection
• Ground fault detection
•  Line protection function
• Automatic coincidence gate
• GSM short information remote operation (optional)
• With overvoltage protection function, when the voltage is high, automatic switch.

7.2 特點(diǎn) Characteristic

• 高度集成 Highly integrated

• 一個(gè)簡(jiǎn)單的設(shè)備集成了控制、監(jiān)視、信號(hào)、通信、測(cè)量、事件記錄、故障判斷、保護(hù)、分段自動(dòng)化等多種功能，性價(jià)比高；
• 執(zhí)行和操作機(jī)構(gòu)簡(jiǎn)單，人性化設(shè)計(jì)。
• A simple device integrated control, monitoring, signal, communication, measurement, event recording, fault diagnosis, protection, segmentation and other functions, cost-effective;
• Executive and operating mechanism is simple, user-friendly design.

• 操作簡(jiǎn)單、直觀Simple operation, intuitive

• 操作面板垂直向下安裝，配有若干彩色LED指示，用戶可于桿下目測(cè)觀察，能直觀反映設(shè)備當(dāng)前運(yùn)行信息以及各保護(hù)動(dòng)作狀態(tài)；
• 操作面板配有合、分閘操作按鍵，方便操作開關(guān)合分；
• 操作面板配有全中文液晶以及功能按鍵，可方便修改各保護(hù)定值，并查看各種狀態(tài)量、事件記錄和測(cè)量值。
• Operation panel vertical down installation is equipped with a plurality of color LED indicator, the user can in rod under visual observation, can directly reflect the current equipment running information and the protection action of the state;
• The operation panel is equipped with a combination of closing and tripping operation keys to facilitate the operation of the switch;
• The operation panel is equipped with full Chinese LCD and function keys, which can be easily modified to protect the value of the protection, and to view all kinds of state, event recording and measurement values.

• 完善的保護(hù)功能Perfect protection function

• 過流Ⅰ段：電流速斷保護(hù)
• 過流Ⅱ段：*電流速斷保護(hù)
• 過流Ⅲ段：定時(shí)限過流保護(hù)
• 反時(shí)限保護(hù)
• 自動(dòng)重合閘保護(hù)（重合閘閉鎖，重合閘后加速，多達(dá)三次重合閘）
• 冷負(fù)荷啟動(dòng)保護(hù)：防勵(lì)磁涌流保護(hù)
• 失壓延時(shí)分閘功能
• 開關(guān)本體信號(hào)采集以及特殊要求的非電量保護(hù)功能
• Current velocity protection of current velocity
• Over current period: time limited current fast breaking protection
• Flow over the period of time limited over current protection
• Inverse time protection
• Automatic coincidence gate protection (automatic closing, acceleration, as many as three times)
• Cold load start protection: inrush current protection
• Loss of voltage delay tripping function
• Switching signal acquisition and special requirements for non power protection

• 當(dāng)?shù)睾瓦h(yuǎn)程開關(guān)的檢測(cè)Detection of local and remote switches

• 電動(dòng)機(jī)構(gòu)合、分閘管理
• 監(jiān)視開關(guān)合、分閘狀態(tài)
• 相電流檢測(cè)
• 接地電流檢測(cè)
• 事件的順序記錄
• 本地操作面板
• 微機(jī)查詢和配置數(shù)據(jù)
• 射頻遙控
• Electric motor structure and sub sluice management
• Monitor switch and switch status
• Phase current detection
• Grounding current detection
• Sequence of events
• Local operation panel
• Computer query and configuration data
• Radio frequency remote control
• 
  

• 高可靠性High reliability

符合 EMC 及相關(guān)的環(huán)境標(biāo)準(zhǔn)，故障率極低。

EMC and related environmental standards, the failure rate is very low.

• 高防護(hù)等級(jí)High protection level

控制器箱體選用戶外環(huán)氧樹脂材料，操作面板垂直向下并具有PC面模防護(hù)，可以防止10°～170°任何方向雨水的沖刷，還可以防止腐蝕及意外損傷、具有良好的防護(hù)能力。防護(hù)等級(jí)不低于IP65。

Controller selection box outdoor epoxy resin material, operation panel vertical downward and has PC mask door can prevent erosion of 10 degrees to 170 degrees in any direction of the rain, can also prevent corrosion and accidental injury, has good protection ability. Protection level is not less than IP65.

7.3  操作Operation

7.3.1 操作面板Operation panel

用戶操作主要集中在操作面板上，該面板設(shè)計(jì)簡(jiǎn)潔明了、布置合理，符合人機(jī)工程設(shè)計(jì)要求。面板主要部件包括：

User operation is mainly concentrated in the operation panel, the panel design concise, reasonable layout, ergonomic design requirements. Panel main components include:

• 各狀態(tài)量指示LED
• 手動(dòng)合分閘按鍵
• 注意事項(xiàng)
• 液晶操作功能按鍵
• 中文液晶
• 控制電纜航插座
• 接地螺栓

1.  Each status indicator LED

2） Manual closing switch button

3） Note

4） LCD operating function keys

5） Chinese liquid crystal

6） Control cable air outlet

7） Grounding bolt

7.3.3 控制器電源及合分閘控制電壓 Controller power supply and control voltage

• 看門狗控制器電源來自高壓互感器，電源額定電壓為AC220V，50Hz，電源航插連接好后控制器自動(dòng)進(jìn)入工作狀態(tài)，控制器內(nèi)置5A保險(xiǎn)絲；
• 柱上開關(guān)儲(chǔ)能電機(jī)使用PT電壓供電，經(jīng)控制器后接入柱上開關(guān)；
• 控制器內(nèi)部自帶儲(chǔ)能電容器，合分閘能量均來自該電容器，為了避免線路電壓波動(dòng)對(duì)合分閘操作的影響，合分閘控制回路輸出電壓均為DC220V直流電壓，當(dāng)線路電壓突降時(shí)電容器可提供不少于6s的時(shí)間維持控制器工作及重合閘一次。

注：控制器采用了穩(wěn)壓充電方式，保證儲(chǔ)能電容器電壓在DC220V±3V以內(nèi)，電容器充電時(shí)間≤0.5s。

• The watchdog controller is derived from the high voltage transformer, the power supply voltage rating is AC220V, 50Hz, and the power supply is connected with the controller automatically to the working state, and the controller is built in 5A fuse;
• The switch on the column can be used for the PT voltage supply, and the switch is connected with the switch on the controller;
• Controller built-in energy storage capacitor, divided into brake energy from the capacitor, in order to avoid line voltage fluctuation of switching operation, the switching control circuit output voltage for DC 220V DC voltage, when line voltage sags capacitor can supply not less than 6S time to maintain the controller and reclosing time.

Note: the controller uses a constant voltage charging mode, ensure the energy storage capacitor voltage within dc220v + 3V, the capacitor charging time is less than or equal to 0.5.

7.4 技術(shù)參數(shù) Technical parameters

• 電源Power Supply

• 額定工作電源 AC220V
• 電源標(biāo)稱電壓容差 -20%～+20%
• 功耗 ≤5W
• 額定頻率 50Hz
• Rated working power supply      AC220V
• Nominal voltage tolerance      -20%～+20%
• Power waste                     ≤5W
• Rated frequency                 50Hz

• 額定值 Rated value

• 電流互感器 5A或1A，功耗<1.0VA/相
• 電壓互感器 220V，功耗<0.5VA/相
• 頻率 50Hz
• Current transformer             5A or 1A, power <1.0VA/ phase
• Voltage transformer             220V, power <0.5VA/ phase
• Frequency                       50Hz

• 測(cè)量范圍及精度Measurement range and accuracy

• 保護(hù)電流 0.10～99.99A ≤±3.0℅
• 零序電流 0.010～9.999A ≤±0.5℅

• 主通信口 提供1路RS232接口（9600bps）

• Protective current              0.10～99.99A ≤±3.0℅
• Zero sequence current           0.010～9.999A ≤±0.5℅

• The main port                   Provides 1 RS232 interface (9600bps)

• 工作環(huán)境 Working environment

• 運(yùn)行溫度 -25oC～+70oC
• 存儲(chǔ)溫度 -40oC～+70oC
• 濕度 5%～包括凝露

• 整機(jī)重量 ≤8kg

• 外殼防護(hù)等級(jí) ≥IP65
• 平均*時(shí)間 ≥50,000h

• Operating temperature           -25oC～+70oC
• Storage temperature             -40oC～+70oC
• Humidity                        From 5% to including.

• Machine weight                  ≤8kg

• Shell protection grade          ≥IP65
• Average no fault time           ≥50,000h

8. 安裝使用 Installation and use

8.1 分界斷路器外形及安裝尺寸Boundary breaker appearance and installation dimensions

8.2  ZW32-12F 型分界斷路器單桿座式安裝示意圖

Schematic diagram of single rod seat of ZW32-12F type dividing circuit breaker  

圖1 安裝示意圖Figure 1  Installation diagram

1：柱上開關(guān) Column switch      2；高壓互感器  High voltage transformer

3：控制器安裝架   Controller mounting bracket   4：看門狗控制器    Watchdog controller      

5：電線桿  egraph Pole             6：控制電纜  Control cable

 9、運(yùn)輸、驗(yàn)收及儲(chǔ)存 Transportation, acceptance and storage

 9.1  運(yùn)輸 Transport

     運(yùn)輸時(shí)必須整臺(tái)開關(guān)裝入封 的包裝箱內(nèi)加以固定，運(yùn)輸過程中不得翻轉(zhuǎn)、傾斜，需采取防震措施。

    Transport must be the whole set of switches in the sealed box to be fixed, the transport process can not be reversed, tilt, need to take measures to take precautions.

 9.2  驗(yàn)收 Check before acceptance

     用戶收到分界斷路器后應(yīng)進(jìn)行如下工作。

    Users shall have the following work as follows.

 9.2.1 檢查包裝是否損壞。 Check whether the package is damaged.

 9.2.2 對(duì)照產(chǎn)品裝箱單檢查 件是否齊全、附件及備件是否齊全。

       Control product packing list is complete, the accessories and spare parts are complete.

 9.2.3檢查斷路器銘牌上的技術(shù)參數(shù)、產(chǎn)品合格證是否符合訂貨要求。

       The technical parameters, check the circuit breaker on the nameplate product certification is in accordance with the requirements of the order.

 9.3  貯存 Keep in storage

     分界斷路器應(yīng)存放在干燥、通風(fēng)、防潮及防有害氣體侵襲的室內(nèi)，*存放應(yīng)定期檢查環(huán)境是否符合要求。裝箱、開箱和保管應(yīng)在干燥的室內(nèi)， 產(chǎn)品及各部件要進(jìn)行核 是否完整和相符。

     The dividing circuit breaker should be stored in the dry, ventilated, moisture and prevent harmful gas in the invasion of indoor, long-term storage should be regularly check whether the environment is in line with the requirements. Packing, unpacking and storage should be in dry room, products and components to conduct a nuclear is complete and consistent.

10、訂貨須知 Ordering information

10.1  訂貨時(shí)應(yīng)說明產(chǎn)品的型號(hào)。例如分界斷路器的額定電流、額定短路開斷電流、數(shù)量、產(chǎn)品配置(如電 流互感器變比、精度、容量、數(shù)量、出廠變比)等。

    The model of the product should be stated in the order. For example, demarcation circuit breaker rated current, rated short-circuit open fault current and quantity, product configuration (such as current transformer ratio, precision, capacity, quantity, delivery ratio).

10.2  用戶須提出安裝方式，選擇相應(yīng)的安裝架和緊固附件。

      Users are required to install the installation, select the appropriate installation and fastening accessories.

10.3  用戶可根據(jù)使用要求選擇相應(yīng)的功能配置，如GPRS 控制器，分界斷路器本體是否配帶隔離開關(guān)和備品備件。

    The user can according to the requirements of the user to select the corresponding functional configuration, such as GPRS controller, demarcation circuit breaker body deserve to with isolating switch and spare parts.

11、 隨機(jī)文件  Random file

11.1  產(chǎn)品合格證一份。

      Product qualification certificate.

11.2  安裝使用說明書一份。

      Install a manual for use.

11.2  控制器說明書一份。

      Controller instruction manual. 

11.3  出廠檢驗(yàn)報(bào)告一份。

      Factory inspection report. 

浙江恒控電氣有限公司.

 Zhejiang Hengkong Electric Co. Ltd.

ephone：+86-577-61717477  

傳真；+86-577-62058131

Mailbox：chhkdq

Website：http://www.chhkdq。。ｃｏｍ

地址；浙江省樂清市象陽(yáng)工業(yè)區(qū)