Coal Mine Explosion-Proof Electric Bell for Sale

Price $28.00 Compare
Min Order 10 Pieces
Availability In Stock
Shipping From Anhui, China
Popularity 361 people viewed
Quantity
+-
 

Huainan Wantai Electric Co., Ltd.

VIP   Audited Supplier 5 years
Profile Certified by SGS/BV
DLB1-127(36)G
ISO9001, CCC
Corrosion Resistance
Vertical
Cast Iron
IP65
Exdimb
80kpa-100kpa
Wantai Group
Wooden Box
5Kg
China
8538900000
Product Description

Sound light combination electric bell explosion proof electric bell for coal mine

Scope and application

The explosion-proof acousto-optic combination electric bell is mainly suitable for underground coal mine with explosive gas (methane) air mixture. In 127V or 36V power supply network, it can send out sound and light locally or remotely for signal communication or warning.

Use condition

a. The altitude is not more than 2000m
b. Ambient temperature - 5 ºC ~ + 40 ºC
c. The relative humidity of air is not more than 95% (+ 25 ºC)
d. Underground coal mine with methane explosive gas mixture; working at non mining face
e. In the environment without damaging metal and insulating gas and vapor
f. Installation category: Class III
g. Pollution level: 3

                           
Main technical parameters
Model  Rated voltage (V)  Rated current (A)Sound radius (m)
DLB1-127(36)G127/360.35/0.9150

The bell shall withstand the AC 50 Hz, 2000 V power frequency voltage withstand test for 1 min without breakdown or flashover.

Product structure

* The electric bell is composed of flameproof enclosure, wiring chamber, cable entry device, button, indicator light, bell bowl, bell hammer and electromagnet.
* The flameproof shell is composed of a shell and a cover, which are connected by plane flameproof surface and bolts. The shell and connection chamber are connected with bolt by cylinder flameproof surface. The button rod passes through the cover through the cylinder flameproof joint surface. There are two cable entry devices in the connection chamber, which are respectively used for power incoming line and remote control.

 
Outline and installation dimensions









  • Contact Supplier
Message Type
* Message Content
* Name  
* Phone
* Email
* CAPTCHA  
$35.00 50 Pieces(MOQ)

Zyx30 Underground Mining Isolated Compressed Oxygen Self-Rescuer

Huainan Wantai Electric Co., Ltd.
$475.00 1 Set(MOQ)

Underground Mines Use Pneumatic Drill, Jack Hammer

Huainan Wantai Electric Co., Ltd.
$10000.00 1 Piece(MOQ)

Ring Main Unit (RMU) Switchgear Supplier

Huainan Wantai Electric Co., Ltd.
$2500.00 1 Piece(MOQ)

Oil Immersed Type Power Distribution 33kv Transformer

Huainan Wantai Electric Co., Ltd.
$1599.90 1 Piece(MOQ)

Tbbz 35kv 100-10000kvar High Voltage Reactive Power Automatic Compensation Device Capacitance Compensation Cabinet

ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
Negotiable 1 Piece(MOQ)

600kVA Industrial UPS Power Supply Voltage DIP Compensator with VDC

Shenzhen Great Energy Technology Co., Ltd.
$80.00 1 Piece(MOQ)

Stainless Steel Diversification Euro-Pallet Distribution Cabinet Innovation Factory Outlet Multiple Repurchase Terminal Boxes

Dayu Zhiyi Electrical Equipment (Ningbo) Co., Ltd.
$153.00 50 Meters(MOQ)

Three-Phase Five-Wire 500A Copper Busway with IP54 Resistance for Electrical Systems

Ningbo Gangneng Power Equipment Co., Ltd.
$208.00 1 Piece(MOQ)

Low Voltage Electric Control Cabinet

Pengyuan Automation Engineering Technology Co.,ltd. Shijiazhuang
$23000.00 1 set(MOQ)

5kw 6kw 7kw 8kw 10kw 15kw 20kw AC/DC Dummy Load for Server PDU Generator Testing for Data Center Commissioning

Hunan Fullde Electric Co., Ltd.