1.概述 General introduction

    Y系列6KV、10KV高壓三相異步電(diàn)動機是采用(yòng)國(guó)内最新(xīn)高壓電(diàn)機設計生産(chǎn)的鼠籠型鑄造 轉子電(diàn)機。其防護等級為(wèi)IP23（GB4942.1），冷卻方式為(wèi)IC01（見GB/T1993)。

      本系列電(diàn)機具(jù)有(yǒu)高效、節能(néng)、噪聲低、振動小(xiǎo)、重量輕、性能(néng)可(kě)靠、安(ān)裝(zhuāng)維修方便等特點，并具(jù)有(yǒu)良好的絕緣性能(néng)和防潮能(néng)力。能(néng)直接用(yòng)于6KV、10kv級電(diàn)網，無需中(zhōng)間變壓設備。

      适用(yòng)于驅動聯軸器傳動的各種機械設備，如通風機、壓縮機、水泵、破碎機、切削機床及其它設備，并可(kě)供煤礦機械工(gōng)業、發電(diàn)廠及各種工(gōng)礦企業作(zuò)原動機之用(yòng)。

    本系列電(diàn)動機的結構及安(ān)裝(zhuāng)型式為(wèi)IMB3，定額是以連續工(gōng)作(zuò)制（S1）為(wèi)基準的連續定額。額定頻率為(wèi)501—1Z，額定電(diàn)壓6KV、10KV。如用(yòng)戶有(yǒu)特殊要求，可(kě)在訂貨時共同商(shāng)定。

     Y-series(6KV/10kv)squirrel-cage three phase asynchronous motor,is building on the advanced technology in the nation.The protection degree of the motor is of IP23(according toGb4942.1),and the cooling method is IC01(according to GB/T1993).

    The motors has a lot of advantages such as height efficiency ,enerty-saving,low noise and vibration ,light weight and reilable performance .THey are easy for installation andmaintenance.The motor has high insulation class and moistureproof capacity.

     The motor is used to drive various mechanical equipments such as blowers ,pumps,crushers,storkremoing machines and other  equipments,It can serve as the prime movers in coalmines,mechanical industries,powerplants and various industrial enterprises.

    The structure and the mounting type is of IMb3 with the continuous duty(S1).The rated frequency is 50Hz and the rated voltage are 6000v,10000v.Other special requirements should be negotiate with the manufactuer before the order is placed.

2.型号說明Symbol explanation

3.結構說明 Brief Construction

3.1 電(diàn)動機為(wèi)國(guó)際流行的箱式結構，機座和端蓋均由鋼闆焊接制成，剛度好，重量輕，電(diàn)動機頂部采用(yòng)封閉式空-空冷卻器，拆裝(zhuāng)方便，利于電(diàn)動機的維護和修理(lǐ)。

3.2 定子繞組采用(yòng)F級絕緣材料和防護材料，定子繞組端部固定采用(yòng)特殊綁紮工(gōng)藝，牢固可(kě)靠，整個定子采用(yòng)真空壓力浸漬F機無溶劑（VPI）處理(lǐ)。因此，電(diàn)動機具(jù)有(yǒu)優良可(kě)靠的絕緣性能(néng)和防潮、抗沖擊能(néng)力。

3.3 本系列電(diàn)動機鼠籠轉子大部分(fēn)采用(yòng)鑄鋁轉子，運行可(kě)靠；鼠籠銅條轉子采用(yòng)先進可(kě)靠的焊接工(gōng)藝，并且槽内緊固處理(lǐ)。

3.4 軸承有(yǒu)滾動軸承和滑動軸承兩種型式，依電(diàn)動機功率大小(xiǎo)及轉速而定，其基本防護等級為(wèi)IP44.如電(diàn)動機具(jù)有(yǒu)較高的防護等級時軸承的防護等級也随之提高。采用(yòng)滾動軸承的電(diàn)動機均有(yǒu)不停機加油和排油轉置。

3.5 主接線(xiàn)盒為(wèi)密封結構，防護等級為(wèi)IP54.一般裝(zhuāng)于左側。出線(xiàn)盒的進線(xiàn)孔可(kě)朝上、下、左、右四周轉換。盒内有(yǒu)單獨的接地端子。

3.1 The motor adopts compacted box structure,welding-jointed steel plate forits frame,light weight ,rigid in construction,there is closed air to air coolers on the stator frame convenient for installation and maintenance.

3.2 Stator winding adopts F class insulation and its end adopts firm binding.The whole stator adopts solvent-free varnish Vacuum pressure impregnation(VPI) to ensure the stator has excellent electric property and humidity resistance.

3.3 Rotor is made of cast aluminium or copper bar.Aluminium rotor is made of pure aluminium,copper barwedging copper rotor enhances the entorety of rotor.

3.4 The motor adopts rolling bering or sliding bering ,according to the output power and rotary speed.bearing protection grade normally is IP44.If the motor's protect grade increases,so does the berings'.Rolling bearing adopts iubricating gresse and its grease charger and discharger can be charged or discharged without stopping the motor.

3.5 The junction box is of IP54 protection grade and it is usually mounted on the motor's right side(viewed from shaft extension end.)Lt is also can be mounted on the left side and its outlets have four optional orientations(up,down ,left or right.)Separated grounding unit is available in main junction box,too.

4.使用(yòng)條件及其性能(néng) Working conditions and performance

4.1 額定電(diàn)壓6Kv、10kv,額定頻率50HZ。

4.2 絕緣等級F級，防護等級IP44和IP54。

4.3 海拔不超過1000M。

4.4  最高環境空氣溫度不超過40攝氏度；最低環境空氣濕度對應采用(yòng)滾動滾動軸承的電(diàn)動機為(wèi)-15攝氏度，對應采用(yòng)滑動軸承的電(diàn)動機為(wèi)5攝氏度。

4.5 最濕月月平均最高相對濕度為(wèi)90%，同時該月月平均最低濕度不高于25攝氏度。

4.6工(gōng)作(zuò)電(diàn)壓變化範圍不大于額定電(diàn)壓+5%。

4.7 電(diàn)源頻率為(wèi)50HZ+1%；

4.8 電(diàn)動機額定為(wèi)連續工(gōng)作(zuò)制S1。

4.9 冷卻方式為(wèi)IC611。

4.1 THe rated power supply is 6KV、10KV 50HZ.

4.2 The insulation class is F,the protection degreeis IP44 or IP54.

4.3 Height above sea level does not exceeding 1000 meters.

4.4 Height environmental temperature<40℃,lowest environmental temperature:rolling bering>-15℃.silding bering>5℃.

4.5 The ambient air relative humidity does not exceed 95% and the mean monthly minimum temperature of current month does not exceed 25℃

4.6 The deviation between power voltage and rated voltage is less than5%.

4.7 Rated frequency:50Hz+1%.

4.8 Duty type:continuous duty type S1.

 4.9 Cooling method is IC611.