KTH104 Mine explosion electronic telephone with 5km exchange

KTH104 Mine explosion electronic telephone with 5km exchange


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
Chinacoal
Payment Terms
Others,T/T,Western Union
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
kth104 mine explosion electronic telephone with 5km exchange line, explosion electronic telephone, explosion telephone
Category
Electrical Equipment

Shandong China Transport

Membership
BIZ
Country / Year Established
China China / 2013
Business type
Manufacturer
Verified Certificate

9

Product name KTH104 Mine explosion electronic telephone with 5km exchange Certification -
Category Electrical Equipment Ingredients -
Keyword kth104 mine explosion electronic telephone with 5km exchange line , explosion electronic telephone , explosion telephone Unit Size -
Brand name Chinacoal Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

Product Introduction chinacoal02

Application:

To be used in bad condition :high noisy,heavy damp.such as electrical factory,coal mining, As the explosive , inflammable conditions with gas, coal dust. 

Features:

1. can be amplified and radio call

2. Grading control mode, scattered power amplifier, high the system reliability

3. Can be connected with with PBX scheduling switchboard etc. many kinds of communication system interface

4. RACES have the anti noise performance, can be in 115 dB high noise environment clear on the phone

5.Has the call out of selected calling, group calling, function, between stations can be arbitrarily selected calling on the phone

6.Have shrinkage dial-up function; An intelligent of anti noise, enlarge louder, auto hung up , auto start up, unattended , all calling, group calling, duplex calling, , dustproof , waterproof etc. function 

7. The calling stations is sealed up , can be installed in any bad environment

8. Has the linkage control function

9. Comply with ITU-T k. 20 standard of lightning and over-voltage protection performance

Temperature conditions: 

1. Rate temperature: -20~+40°C

2. Rate humidity :≤98(+25°C)

3. Amplify belling level: ≥150dB

4. Communication : 5km exchange line

Main Parameter

Model 

KTH104

Max input DC voltage

DC30V~DC48V

Max input DC Current

DC30mA

Max bell stream voltage

40V(25Hz-1500Hz)

Max bell stream current

45mA

Input AC voltage

220V;127V

Belling Level

≥85dB

 

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Others,T/T,Western Union Shipping time Negotiable

Shandong China Transport

Country / Year Established
China China / 2013
Membership
BIZ
Business type
Manufacturer

9

President
Thomas
Address
No.11, North of Kaiyuan Road, High-tech Zone, Jining City,Shandong Province, China
Product Category
Packaging Machines
Year Established
2013
Company introduction

Shandong China Transport logistics participates in social construction and be care for the environmental protection,contribute to healthy living for people and building harmonious society.Shandong China Transport logistics always take care of the environment as our own responsibilities to build green logistics system.We adopt dvanced technology to enhance operational efficiency by optimizing the transport route increase fuel efficiency and lower emissions. 

Main Product

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