Product Details
Communication equipment and accessories, computers and peripherals, voltage regulators, wholesale and retail. Acting as an agent for purchase and sale. Voltage regulator repair. Economic information services. Programmed exchange machine processing and manufacturing, installation and maintenance, with one branch attached.
价 格Negotiable
最小起订0 piece库存0 piece
Business Card
Negotiable
Negotiable
Negotiable
Negotiable
HP Series Protective Speakers
Negotiable
Digital Programmed Dispatching Ma
Negotiable
HGBT AT-GZ Series Fiber Optic Eme
Negotiable
ZB Explosion-proof and Intrinsica
Negotiable
HGBT AT-GZ Series Fiber Optic Eme
Negotiable
SW-2000D (IP) Multimedia Converge
Negotiable
DM Series Pushbutton Dispatch Con
Negotiable
DM Series Pushbutton Dispatch Con
Negotiable
HGBT89 Explosion-proof Amplifying
Negotiable
Explosion-proof speaker HG BY
Negotiable
Features：
•TelephoneMachines can be combined with programmable switches and couplers to form an independent communication system.
•Can be configured into fiber optic ring network communication mode/IPCommunication Mode
•Wide voltage input,AC36V～268VAll are operational.
•With backup power supply mode, capable of maintaining operation during power outages4HourExpandedBroadcast)；
•Maintain normal communication functionality of the phone without power.
•Each phone is an independent workstation; a failure in one does not affect the others.WholeThe system operates.
•After assembly into the calling system, the product features an automatic gain function.
•The circuit utilizes internationally standardized double-sided integrated circuits, featuring clear call transmission and stable operation.
•CastIron casingHigh mechanical strength, strong impact resistance.
•Safety-coupledApplianceSupplementary use, forming an underground coal mine exchangeable telephone broadcast amplifier communication system through switches.。
Product Features：
•Ambient TemperatureS： -15oC-H^0oC；
• Average Relative Humidity:＜95%(25°C)；
• Atmospheric Pressure:80kPa～106kPa；
• Noise Environment:＜112dB；
• Contains explosive mixtures of methane and coal dust, but no destructive insulationCorrosionApplications for sex gases.
•No dripping permittedSpraying, etc. special treatmentsEvilChallenging environment scenarios.
Product Model:ZB-127Z
Explosion-Proof Marking:Exdib I Mb
Communication System: Master Unit Available/IP/Fiber Optic
Ingress Protection Rating:IP66
Dimensions:402X385X105
MaterialQuality: Cast Iron with Stainless Steel Panel
Yan Color: Blue( customizable )
Phone Consultation