china coal0001
2. Adjustable to wall, floor adaptable for telephone or PBX, the phone''s exterior has no parts to remove ;
3. The phone keypad is sealed and bright, ringing sound, visual and also has emergency call, hang up call, redial ;
4. There is adjustable switcher for far communication distance, adjust the gain control according to the distance between phones and dispatcher .
KTH15 Mining Explosion Proof Intrinsically Safe Telephone
Keywords: Mining Safe Telephone, Explosion Proof Telephone. Mining Safe TelephoneIntroduction of KTH15 Mining Explosion Proof Intrinsically Safe Telephone
1, The phone casing is made of flame resistant plastic, anti-static, resistant to water ingress, dirt and corrosion. Degree of protection: IP65 ;2. Adjustable to wall, floor adaptable for telephone or PBX, the phone''s exterior has no parts to remove ;
3. The phone keypad is sealed and bright, ringing sound, visual and also has emergency call, hang up call, redial ;
4. There is adjustable switcher for far communication distance, adjust the gain control according to the distance between phones and dispatcher .
Main Parameter of KTH15 Mining Explosion Proof Intrinsically Safe Telephone
| Model | KTH15 |
| Max input DC voltage | DC66V |
| Max input circuit Current | 60mA |
| Max input bell stream voltage | 105v |
| Max input bell stream circuit current | 120mA |
| Weight (kg) | 3.8kg |
| Communication Distance | ≤10km,model: MHYV1*2*7/0.37 |
| Bell ringing level | ≥95dB |
| Material | ABS |
| Protection Level | IP65 |
| Installation | Wall Mounting/Table |
| Linker coupler | KTA12 coupler |
| T/P Way | Tone and Pulse |
| Function | Explosion proof /waterproof/ anti noise |
Welding diodes are available for medium frequency (over 2KHz) and high frequency (over 10khz) applications.They have very low on - state voltage and thermal resistance. Welding diodes are designed for medium and high frequency welding equipment and optimized for high current rectifiers. The on-state voltage is very low and the output current is high.
Welding Diode,Disc Welding Diode,3000 Amp Welding Diode,High Current Rectifier Welding Diode
YANGZHOU POSITIONING TECH CO., LTD. , https://www.cnchipmicro.com