1/1
Visitas:
1000
KDW660/18B Mining Flame-proof and Intrinsically Safe DC Regulated PowerpplySu
Visitas:
1000
Categoría
Sistema de comunicación de minas
Cantidad
-
+
Product description
● Suitable for 660VAC or 127VAC input voltage,wide input range of power supply voltage.
● Large output power,strong load capacity,stable voltage,small ripple,perfect protection function,safe and reliable;Adopt 22.2V/4000mA lithium manganese acid battery group,ultra-long power supply time of 4 hours,alternating and direct current power supply seamless switching,all kinds of state indication is complete.
Main technical parameters
|
Technical parameters
|
|
||
|
Rated input voltage
|
AC127V or AC660V
|
Backup power Supply performance
|
A) Battery parameters: 22.2V/4000mA lithium manganese oxide battery pack
|
|
Rated output voltage
|
18V
|
B) Working time: ≥4h (load: 18V/1A)
|
|
|
Rated output current
|
1A
|
C) Charging time: ≤8h)
|
|
|
Maximum output voltage
|
19.5V
|
D) Conversion time: seamless switching (output voltage without sag, no fluctuation)
|
|
|
Short circuit current
|
≤40mV
|
E) Battery protection: with overcharge, overdischarge,short circuit,
battery temperature detection, charging voltage balance |
|
|
Explosion-proof type
|
Exd[ib]I Mb
|
Coal safety certificate number
|
MAA120117
|
Palabras clave:
Mining
Regulated
Contact Us
Conviértete en un compañero
描述：
-
This product is to provide DC intrinsic-safe power supply for GJC4 type low concentration methane sensor,which is used together with FYF5 type mine remote control produced by the company,and provides methane overlimit power failure instruction.DJ4/660(127)J Machine-mounted Methane-monitor Breaker0.00This product is to provide DC intrinsic-safe power supply for GJC4 type low concentration methane sensor,which is used together with FYF5 type mine remote control produced by the company,and provides methane overlimit power failure instruction. -
Suitable for 660VAC or 127VAC input voltage,wide input range of power supply voltage.KDW660/18B Mining Flame-proof and Intrinsically Safe DC Regulated PowerpplySu0.00Suitable for 660VAC or 127VAC input voltage,wide input range of power supply voltage.
-
The device is a verification equipment,which is composed of intelligent control board,gas flowmeter group,power supply module,ammeter,electronic timer,electronic thermometer and frequency meter.JZ-1 Mining Verification Device for Gas Sensor0.00The device is a verification equipment,which is composed of intelligent control board,gas flowmeter group,power supply module,ammeter,electronic timer,electronic thermometer and frequency meter.
-
-
-
GYH25 Oxygen Sensor0.00
-
-
The system is a multimedia information system with explosion-proof structure for LED information guidance and release, public voice broadcasting, two-way voice intercom, and environmental parameter monitoring. It can be widely used in mines to complete functions such as public broadcasting, production scheduling, and disaster avoidance guidance, and improve the management level of safe production in mines. System characteristicsKJ850 Mining Information Display System0.00The system is a multimedia information system with explosion-proof structure for LED information guidance and release, public voice broadcasting, two-way voice intercom, and environmental parameter monitoring. It can be widely used in mines to complete functions such as public broadcasting, production scheduling, and disaster avoidance guidance, and improve the management level of safe production in mines. System characteristics
-
The system is designed on the base of KT334 mining image monitoring and broadcast communications system,it can accomplish industry radio monitoring, environment parameters inspection, visible two-way talkback, public voice broadcast, etc.of enterprise various hazardous chemical substance warehouse and workshop at the sarmne tme, and can share information with superor management depgtment through the lntemet, collaborative rescue command at the sudden emergency.Dangerous Chemicals Enterprise Safety Monitoring System Solution0.00The system is designed on the base of KT334 mining image monitoring and broadcast communications system,it can accomplish industry radio monitoring, environment parameters inspection, visible two-way talkback, public voice broadcast, etc.of enterprise various hazardous chemical substance warehouse and workshop at the sarmne tme, and can share information with superor management depgtment through the lntemet, collaborative rescue command at the sudden emergency.
400-626-0611
E-mail
whatsapp