Huaye KTT3 multifunctional broadcasting telephone, portable disaster area telephone manufacturer for mining tunnels
Category:
energy/Coal mine machinery and equipment/Support equipment
Model:
KTT3
Brand:
Huaye
model:
KTT3
type:
Expand call
power:
3KW
voltage:
36V
material:
casting
purpose:
Used in coal mines
temperature:
cold rolling
conveying capacity:
20m3/h
Principle of action:
hydraulic
Processing & Customization:
No
Is it imported:
No
Overall dimensions:
1200mm*50mm*80mm
manufacturer:
Shandong Huaye Mining Equipment Co., Ltd
Retail Price
3,500.00USD
重量
kg
- Product Description
-
model KTT3
type Expand call
power 3KW
voltage 36V
material casting
purpose Used in coal mines
temperature cold rolling
conveying capacity 20m3/h
Principle of action hydraulic
Processing & Customization No
Is it imported No
Overall dimensions 1200mm*50mm*80mm
manufacturer Shandong Huaye Mining Equipment Co., Ltd
Description :
Huaye KTT3 Multi functional Broadcast Telephone Mine Tunnel Portable Disaster AreaTelephone manufacturer
KTT3 broadcast telephone is suitable for places with gas or coal dust explosion hazards underground in coal mines. It can be used as a fixed telephone for the upper and lower exits of coal mining faces, excavation heads, loading points, transportation tunnels, and fixed chambers such as dispatch stations, substations, water pump rooms, winch rooms, etc.
KTT3 broadcast telephoneparameter：
1. System capacity and communication distance: 25 units, 5km, evenly distributed telephones (mining signal cable PUYVR)
1×2×7/0.43+1×2×7/0.30)
2. External charging: DC15V~27V mining intrinsic safety power supply (KDW9A, KDW15, ZBK and other mining intrinsic safety power supplies)
3 Internal power supply: 6GNY0.6Ah cadmium nickel battery pack (with built-in recoverable devices, Rmin=0.25 Ω, Rmax=0.40 Ω, Imax=0.75A)
4 Alarm signals: Single tone alternating signal, low frequency 750Hz ± 100Hz, high frequency 1000Hz ± 100Hz, alternating time 0.5-1S (alarm control input must be connected to intrinsic safety circuit)
5 Dot signal: Single tone signal 750Hz ± 100Hz
6Dot alarm sound: not less than 90dB
7 Alarm control signal: DC current (2~10mA) or no potential contact
8 Dimensions (length x width x height): 360mm x 165mm x 200mm
9 Weight: 10.5Kg
10 shell protection level: IP65
11 Explosion proof type: Mining intrinsic safety type Exib I
12 outlet allows cable outer diameter: 6-12mm
13 connectors allow cable outer diameter: 7-8.5mm
Shandong Huaye Mining Equipment Co., Ltd. wholesales and retails year-roundKTT3 multifunctional broadcasting telephoneOn the same day of shipment, the product comes with a one-year warranty, and bulk orders are preferred.
AfterSalesService :
Key words:- Expand call
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