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
- 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 |
- 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