Explosion Proof Coal Mine Intrinsically Safe Automatic Telephone Mining Phone
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Product Highlights
- Intrinsically Safe Design: Certified GS for use in underground, tunnels, and chemical industries with explosion-proof protection.
- IP54 Protection Rating: Cover features waterproof, dustproof, and anticorrosion properties for hard pollution environments.
- Adjustable Communication Distance: Equipped with a switch to optimize signal for distances up to 5km and poor wire insulation.
- Long Standby Time: Battery capacity of 3.7V/1200mAh provides up to 72 hours of standby time.
- Versatile Installation Options: Supports wall mounting or desk-top installation with strong fixed components.
- High Loudness Ringing: Delivers ringing sound of over 80dB for clear audio in noisy mining environments.
- Comprehensive Call Functions: Features emergency call, hang up, redial, and sealed bright keypad for easy operation.
- Fast Peak Season Delivery: Average lead time within 15 workdays during peak seasons.
Product Attributes
- Customization
- Available
- Usage
- Phone
- Type
- Wired
- Model NO.
- KTH 17B
- Support Network
- Phone
- Information content
- Voice
- Certification
- GS
- Condition
- New
- Rated Voltage
- DC 3.7V
- Maximum Working Current
- Less Than 650 Ma
- Standby Current
- Less Than 80mA
- Ringing Loudness
- More Than 70dB
- Battery
- 3.7V/1200mAh
- Standby Time
- 72h
- Duration
- 6 Hours
- Transport Package
- as Your Requirement
- Specification
- CE, SGS
- Trademark
- China Coal
- Origin
- Shandong Provice, China
- Production Capacity
- 1000 Sets Per Month
- Package Size
- 30.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 24.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Explosion Proof Coal Mine Intrinsically Safe Automatic Telephone Mining Phone
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Explosion Proof Coal Mine Intrinsically Safe Automatic Telephone Mining Phone -
Explosion Proof Coal Mine Intrinsically Safe Automatic Telephone Mining Phone -
Explosion Proof Coal Mine Intrinsically Safe Automatic Telephone Mining Phone -
Explosion Proof Coal Mine Intrinsically Safe Automatic Telephone Mining Phone -
Explosion Proof Coal Mine Intrinsically Safe Automatic Telephone Mining Phone -
Explosion Proof Coal Mine Intrinsically Safe Automatic Telephone Mining Phone -
Explosion Proof Coal Mine Intrinsically Safe Automatic Telephone Mining Phone
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Product Description
Introduction of KTH 17B Intrinsically Safe Automatic Telephone
1. KTH 17B intrinsically safe automatic telephone is not only used underground, tunnel, metal mining, chemical industrials, etc ,but also in hard pollution places2. The material of cover is with features of waterproof, dustproof, anticorrosion and the protection degree IP54;
3. Installation ,desk-top ,hanging type optional, by adopting the newest electronic switch structure, all the components is fixed strongly.
4. The phone keypad is sealed and bright, ringing sound, visual and also has emergency call, hang up call, redial.
5. With communication distance adjustment switch, it is possible to adjust the switch to improve the communication effects according to the distance between the telephone and dispatch master station for the situation of long communication distance, bad insulation of wire.
Main Parameter of KTH 17B Intrinsically Safe Automatic Telephone
| KTH17B | |
| Max input DC voltage | DC52V |
| Max input circuit Current | DC 65mA |
| Feed voltage | DC48V |
| Bell ringing voltage | DC24-48V |
| Net Weight (kg) | 1.65kg |
| Size (mm) | 285mm×175mm×135mm |
| Communication Distance | ≤5km,model: MHYV1*2*7/0.37 |
| Belling Grade | ≥80dB |
| Material | ABS |
| Protection Level | IP54 |
| Installation | Wall Mounting/ desk top |
| Link coupler | KTA16B safe coupler, connect to 10 phones |
| Dial model | DTMF |
| Function | Explosion proof /waterproof/ anti-dust /anti-corrosion |
Figure Photos of KTH 17B Intrinsically Safe Automatic Telephone
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR245886". Items marked "
" are certified.
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Company Profile
Hi, We are professional manufacturer in construction and production of large coal mines, the construction of high-speed railways and tunnels.
Also, we have more than 25 years experience supplying single hydraulic props, mortar spraying machine, rebar detector, water detector(including
Other detector Instruments), rubber paver machine, scraper winch, Flat Trailer, Forklift, diesel engine crane and so on. Except the above products, we have more related products. And we provide OEM. With the professional service,
We have a lot of customers in more than 100 countries and regions such as the United States, France, and Canada using our mining equipment and railway equipment.
We expect to establish business relationships with you and help your company save cost and grow business.
If you are interested with our products, please contact me freely.
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd (hereinafter referred to as China Coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital, with more than 1100 employees.
China Coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.
In order to development of international trade, expansion overseas market, China Coal established international trade branch company and import and export branch company. China Coal actively expand foreign trade channels based on a good market image, brand, modern information platforms and capital protection. Based on the trading diversification strategy, the group established a chain loop trading system which is with import and export trade of the mining equipment as a core, the resources and market as the elements. China Coal also formed a overseas sales team, that covers English, French, German, Portugal, Italy, Russian, Korean, Japanese, Arabic, and more than 10 language professionals to explore broader international markets on the Internet. At present, the group signed up for "China Coal" trademark in the European Union, United States, Russia, United Kingdom, Taiwan, Macao, Singapore, Indonesia, Israel, and other countries, also get the right to use the trademark of the United Kingdom and Taiwan. Hundreds kinds of products such as tunnel boring machine, coal cutter machine etc. Is exported more than 154 countries and regions which are the United States, Australia, Germany, Russia, Spain, France, Canada, United Kingdom, Italy, Portugal, Georgia, Austria, and Colombia. China Coal is to establish long-term, broader economic and trade cooperation and strategic partnership with a number of large state-owned enterprises and customers, and won the unanimous approval of them.
About Our Factory & Business Background
- Address
- No. 11 North of Kaiyuan Road, High-Tech Zone, Jining, Shandong, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: 6-12 months - Nearest Port
- Qingdao, Ningbo,Shanghai,Shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2008-08-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the maximum communication distance?
- The communication distance is up to 5km when using the MHYV1*2*7/0.37 model cable.
- Is the phone suitable for underground mining?
- Yes, it is intrinsically safe and certified GS for use in underground, tunnels, and metal mining.
- What is the standby time of the battery?
- The 3.7V/1200mAh battery provides a standby time of up to 72 hours.
- Can the phone be installed on a desk?
- Yes, it supports both wall mounting and desk-top installation options.
- What is the protection level of the device?
- The device has an IP54 protection level, making it waterproof, dustproof, and anticorrosion.
- Does the phone support emergency calls?
- Yes, the keypad includes functions for emergency calls, hang up, and redial.
- What is the lead time for orders?
- Peak season lead time is within 15 workdays, while off-season lead time is 6-12 months.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, and Western Union.
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