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Sell Anti-noise Telephone

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( Negotiable )

Minimum Order

Place of Origin:

Price for Minimum Order:

Minimum Order Quantity:

1 Piece

Packaging Detail:

Box

Delivery Time:

15 days

Supplying Ability:

10000 Piece per Month

Payment Type:

T/T, L/C

今すぐお問い合わせください

JiYuan Coal High Voltage Switch Co., Ltd

China

無料会員

連絡先担当者 Ms. Suzanna

JiYuan Technical Industry Park, Jiyuan, Henan

今すぐお問い合わせください

Description

KTH8 Mine-used I.S. Automatic Telephone, Anti-noise Automatic Telephone

The KTH8 Mine-used I.S. Automatic Telephone and Anti-noise Automatic Telephone are communication terminals with high performance and reliability, developed with modern electronic technology and integrated circuits. Equipped with the KTA7 Mine-used Safe Coupler, the telephone can connect with existing surface exchangers or dispatching exchangers to establish production dispatching and communication system for underground mines. The anti-noise automatic telephone can be used in high-noise underground environments, such as excavating face, transfer points. The series of telephones also can be used in other severe environments with high temperatures, noise and heavy pollution, such as power plants, coal preparation plants, steel plants, ports etc.
Main Features
The case is molded by anti-static electricity and reinforced polyester, waterproof, dustproof, anti-corrosion, protection level up to IP *5, suitable for very severe environments;
The telephone employs a hanging installation and new hook structure without any removable parts;
The keypad is completely sealed and employs luminous touching keys including keys for emergency call, hang-up and redial;
The telephone has switch for adjusting communication gain according to distance between telephone and exchanger, suitable for situation of long communication distance and poor circuit insulation in mine underground.

Technical Parameters
Explosionproof Type: Mine-used Intrinsic Safety type, marked as ibI
Dialing Mode: P/T compatible
Ringing Loudness: *0 dB (A-weighted, connected with the KTA7 Mine-used Safe Coupler and *0 km artificial line, tested at 1 m from the telephone)
Maximum Communication Distance: *5 km
Environment Noise: KTH8 Mine-used Intrinsic Safety Automatic Telephone ≤*5 dB; Anti-noise Automatic Telephone≤**0 dB
Safety Requirements of Dispatcher or Exchanger: must conform to Non-intrinsic Safety input requirements of the KTA7 Mine-used Safe Coupler

Sell Anti-noise Telephone

JiYuan Coal High Voltage Switch Co., Ltd

Description

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Sell Anti-noise Telephone

JiYuan Coal High Voltage Switch Co., Ltd

Description

Send a direct inquiry to this supplier

To:

私は知りたい:

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