Telephones & Parts
Description
chinacoal012
we provide service of enterprise& acute;s customs declaration, inspection.
Product Introduction
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
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
Read More
shandong china coal mining&industry supplies group
mining machinery industy equipment
Address: No.11, North of Kaiyuan Road, High-tech Zone,
jining , Shandong
China, 272100
Tel: 008605372350961
Fax: 00865372486099
