KTH106-3Z Intrinsically safe automatic telephone brief introduction
KTH106-3Z type mine intrinsically safe automatic telephone mainly used in the environment containing dangerous gases but not enough to damage the metal and insulation corrosive gases and vapors .
Its shell is made of flame-retardant anti-static ABS plastic injection molding, durable, made of acid-resistant rubber injection-type seals, waterproof and dustproof performance superior.
Novel circuit-proof communications products,adopts modern integrated circuit design.
KTH106-3Z Intrinsically safe automatic telephone parameters
Maximum input voltage : DC60V
Maximum input current : 20mA
Highest ringing voltage : AC56V
Maximum Ring Current : 10mA
Call frequency : 300-3400HZ
Communication distance : ≤ 10km
Cable Model : MHYV1 * 2 * 7/0.37
Weight : 1.7kg
Ringing level : ≥80dB
Hanging Machine Dimensions : 280*220*90
KTH106-3Z Intrinsically safe automatic telephone instructions：
1. KTH106-3Z-based coal mine intrinsically safe telephone installed in explosive situations,afety coupler for HDK-type telephone must be added in the middle .
2. tight call key operation methods : press the emergency call button immediately then pick up the phone or press after pick up,d
irect contact with strong scheduling or wrecking
crew.
3. hanging machine when installed on the need to maintain a certain direction inclined to keep sending machine reliable and easy to use.
KTH106-3Z Intrinsically safe automatic telephone service environment
1. ambient temperature : -5℃-+40℃
2. relative humidity : ≤95%(+25℃)
3. atmospheric pressure : ≤80-106kpa
4. use of environmental health noise : ≤65dB(A)
5. storage temperature : -40℃-+60℃
6. Storage Vibration : Acceleration 50m/s 2
7. Storage Shock : Peak acceleration 500m/s 2
KTH106-3Z Intrinsically safe automatic telephone photo
Because of the production batch, the specific model are different, the above pictures are only for reference , you can contact our sales staff for further details on the specific verification.
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