適用于易燃易爆場所安全工作，用于各種室內，外工作場所。中國煤炭行業、中石油、中石化、中海油、電力、冶金、鐵路、鋼鐵
、船舶、部隊、航空航天、消防、化工、政府部門及大型企業固定照明的使用需要。

簡介

Introduction
◆適用于爆炸性氣體環境1區、2區：
◆ applicable to the 2 District， 1 District， explosive gas environment:
◆適用于IIA、IIB級爆炸性氣體環境；
◆ applicable to IIA， IIB explosive gas environment
◆適用于溫度組別為T1～T4的環境；
◆ applicable for temperature groups T1 to T4 environment
◆適用于石油采煉、儲蓄、化工、醫藥、軍工及軍事設施等爆炸性危險環境；
◆ applicable to the petroleum production and refining， chemical， pharmaceutical， savings， military industry and military facilities and other explosive dangerous environment
◆作為通風、換氣及實驗室內的流通與更新之用。
◆ as circulation and ventilation， ventilation and update in the laboratory use.
訂貨須知
Ordering instructions
◆A系列為改進型產品、在扇葉型式、風量、噪音控制等方面較老型產品均有較大改善、如有要求訂貨時請注明。
The A series is improved products， in terms of leaf type， air volume， noise control and other older products were greatly improved， if required please specify when ordering.
列：1、若需訂購BT35-11防爆軸流風機、機號為3.15、額定電壓為380V、安裝方式為壁式，則訂貨型號為“BT35-11-3.15/380”；
Column: 1， if you need to order the BT35-11 explosion-proof axial flow fan， machine No. 3.15， rated voltage 380V， installation for the wall， then the order type "BT35-11-3.15/380"
2、若需訂購BT35-11防爆軸流風機，A系列產品、機號為5C、額定電壓為220V=安裝方式為管道式，則訂貨型號為
2， if you need to order the BT35-11 explosion-proof axial flow fan， A series of products， machine number is 5C， rated voltage 220V= installation of pipeline， the ordering model for
“BT35-11-A-5C/220II”。
"BT35-11-A-5C/220II".
產品特點
Product features
◆防爆軸流風機由防爆電機、扇葉、風筒等部分組成；
◆ explosion-proof axial flow fan is made of explosion-proof motor， blades， hair dryer and other components
◆扇葉采用了大弦長、空間扭曲、傾斜式結構寬葉片，使其在較低轉速驅動的前提下、也能達到所需風量、風壓；
◆ fan used large chord， space warps， tilted structure wide blade， the premise that drive at low speed， can achieve the required air volume， air pressure
◆葉輪結構為可調試，可根據用戶及使用場所的出風要求進型適當調整，放便靈活；
The structure of the impeller is adjustable， can be based on user requirements and use place out of the wind into the type adjust， take flexible
◆葉輪安裝采用對稱式，根據調節角度的不同，可以在同一安裝位置實現正反雙向通風，為用戶現場安裝和使用帶來便利；
The impeller is installed with symmetrical type， according to the regulation of the different point of view， can realize bidirectional ventilation in the same installation position， bring convenience to the user site installation and use
◆噪音低、能耗低、防爆性能可靠；
◆ low noise， low energy consumption， reliable explosion-proof performance
◆安裝方式靈活多樣，有壁式、管道式、崗位式、固定式；
◆ flexible installation， a wall type， pipe type， job type， fixed type
◆葉輪轉速〔或電機功率或風量〕可根據用戶要求選陪；
◆ the impeller speed (or motor power or wind) according to the requirements of users can choose to accompany
◆鋼管或電纜布線。
◆ steelpipe and cable wiring.
技術參數
Technical parameters
執行標準：GB3836.1、GB3836.2、IEC60079-0、IEC60079-1
Executive standard: GB3836.1， GB3836.2， IEC60079-0， IEC60079-1
防爆標志：Exd II BT4
Explosion proof mark: Exd II BT4
額定電壓： AC220/380V
Rated voltage: AC220/380V
引入口規格：G3/4“
Introduction of export specification: G3/4"
適用電纜外徑:Φ9mm～Φ14mm
For cable diameter: diameter 9mm ~ 14mm diameter