Oil drilling platform PA system scheme

Place of use Product Name Specification Model Unit Quantity Remarks
Department of
drill
Room explosion-proof instruction telephone HWBK-2 (009009) 1 with microphone handle
Explosion-proof adapter BZQ-1 1
Explosion-proof speaker DGZ-1 1
Explosion-proof sound and light alarm BBJ-2 1
Gooseneck explosion-proof Mike IMK-1 1
Partial room explosion-proof instruction telephone HWBK-2 (009005) 1
Explosion-proof speaker DGZ-1 1
VFD room no host indoor telephone HWSK 1 wall-mounted, including an adapter can be an all-in-one machine
Indoor speaker GZ-2 sets 1
Junction box SNJ-2 16 ports
two
layer
Explosion-proof instruction telephone HWBK-2 (009005) 1 No microphone handle with rain cover
Explosion-proof loudspeaker DYS (25W) 1
Explosion-proof waterproof MAC IMK-1 1
Pump house mud irrigation area drill floor explosion-proof instruction telephone HWBK-2 (009005) 6 with microphone handle
Explosion-proof speaker DYS (25W) set 6
Rain and dust proof box FCX-6 6 stainless steel
Transmission part explosion-proof plug device BCX-1 18
Speaker special cable AZVP-2*1.0 set 20
System special cable AZVP-2*1.0+7*0.5 4.5

Junction box; SNJ-2
Stabilized power supply; DJW-1000
No host loudspeaker telephone; HWBK-6/HWBK; anti-explosion
No host explosion-proof loudspeaker telephone; HWBK-6/HWBK
No main room integrated telephone; HWSK-2; Includes adapter
Program-controlled explosion-proof telephone machine; HCBK-3
Cable; AZVP - 2 x 1.0; Loudspeaker special
Loudspeaker; DYS; Explosion-proof; 25W
Explosion-proof loudspeaker; DYS; 25W
Gooseneck Mike; IMK-1; anti-explosion
Gooseneck explosion-proof mike; IMK-1
Waterproof speaker; FYS-3
Waterproof mike; IMK-1; anti-explosion
Explosion-proof waterproof mike; IMK-1
DYS explosion-proof loudspeaker driver; 25W
DYS explosion-proof loudspeaker driver; 40W
Indoor speaker; GZ-2
Explosion-proof speaker; DGZ-1
Waterproof repeater; SZY-1
Explosion-proof sound and light alarm; BBJ-2
Explosion-proof junction box; JDQ-1
Adapter; BZQ-1; anti-explosion
Explosion-proof adapter; BZQ-1
Low temperature and explosion-proof sound and light alarm motherboard; FFD7.820.117
Explosion-proof adapter motherboard; FFD7.820.210
Speaker for intercom system; DYS-3; 40W
Microphone for intercom system; IMK
Telephone circuit board; 9005; 220V
Adapter circuit board; 009010; 220V
Adapter circuit board; 009010
Special cable for telephone system; AZVP2 x 1.0 + 7 x 0.5
Program-controlled intercom telephone without host; HCSK-1
Mike (A frequency); IMK-1; anti-explosion
No host loudspeaker telephone; BZD-1; anti-explosion
No host explosion-proof loudspeaker telephone; BZD-1
No host room telephone; HWSK-1
Telephone circuit board; 9005; 110V
Foot switch; BSHD-1A
Rotary button kit; Explosion-proof waterproof mike IMK-1; black
Telephone circuit board; 009007; 110V
Batteries; For explosion-proof Mack (A frequency)IMK-1
Sound and light alarm control panel; 009017
Rain and dust proof box; FCX-6