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KTH18 Explosion-proof BEN AN Automatic Mine Telephone

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Date: Sep 30 2018
Subject: KTH18 Explosion-proof BEN AN Automatic Mine Telephone
Category: Electric Machinery, Sound/Television Equipment & parts
Company: Shandong China Coal Group
Contact:
Mike Jiang Write & Send Message
Country: China
Type: Sell
Text: china cvoal 0001
Product Introduction of KTH18 Explosion-proof BEN AN Automatic Mine Telephone
1. KTH 18 intrinsically safe automatic telephone is not only used underground ,but
also hard places with high temperature, high moisture, strong pollution;
2. The material of cover is static-free, 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 keyboard is totally sealed with noctilucence and there are keys for
emergency call, hang up and recall;
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  and insulation of wire is not good.
Main Parameter of KTH18 Explosion-proof BEN AN Automatic Mine Telephone
Model KTH18
Max input DC voltage DC60V
Max input circuit Current 34mA
Max input bell stream voltage 60V(25 ±3)HZ
Max input bell stream circuit current 38mA
Weight (kg) 3.3
Communication Distance ≤10km,model: MHYV1*2*7/0.37
Anti noise level ≤75dB
Bell ringing level ≥90dB(A)
Material ABS
Protection Level IP54
Installation Wall Mounting/Table
Linker KTA17 safe coupler
Dial model Tone and Pulse
Function Explosion proof /waterproof/ anti corrosion/anti dust
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