BH防爆通讯系统ia

厂商 :乐清市三诺电气有限公司

浙江 温州
  • 主营产品:
  • 防爆非标配电箱
  • 防爆灯
  • 防爆启动箱
联系电话 :13588954402
商品详细描述
BH□防爆通讯系统(ia)
BH□Type Explosion-proof communication system (ia)
 

 
1. 装机容量:8~256门
2. 通讯距离:≤12KM
3. 电源电压:220V
4. 输出电流:30mA
 
1. Number installed:8~256 pcs
2. Communication distance:≤12kM
3. Supplied voltage:220V
4. Output current:30mA
 
1. 爆炸性气体环境危险场所:0区、1区、2区;
2. 可燃性气体、蒸气级别:ⅡA、ⅡB、ⅡC;
3. 适用于石油、化工、港口码头以及矿井等场所作为防爆通
讯工具。
1. Can be used in Zone:0 Zone 1 and Zone 2 dan-
gerous placed.
2. Can be used in ⅡA、ⅡB、ⅡC group explosive
atmosphere.
3. Applicable in petroleum, chemical industry, port and
mineral well as explosion-proof communication tool.
 
  Bh 防爆通讯系统分电话系统和呼叫系统两部分组成,包括程控
交换机,BHE耦合器、BHH防爆电话机、 BHF功放组件、BHY防爆
号筒式扬声器等。 BH explosion-proof communication system composed of
Telephone part and calling part, includes the devices of progra-mmable
control exchange, BHE coupler, BHH Explosion-proof telephone,
BHF amplifier set, BHY explosion-proof hom type speaker. etc.
 
  
 
1. 振铃电压≤50V(峰值)
2. 电流≤30mA
3. 如采用户外式安装,可配有机箱
注:防爆电话机必须配装耦合器才能正常使用
1. Ringing voltage≤50V(Peak)
2. Current≤30mA
3. In case of outdoor use, enclosure will be fitted with.
Notice: The explosion-proof telephone can be used
normally only equipped with BHE coupler.
 

1. 输入电压:≤48V
2. 输出电流:≤30mA
3. 功能:将输入端未能满足本安电路的电流值与电压值,给予限流,
限压等保护措施、使输出端电气符合本安电路要求。
1. Input voltage: ≤48V
2. Output current: ≤30mA
3. Function: Adjusting the inputting current and voltage to let
output meet with essential-safety circuits requirents.
 
1. 功率(W): 10、15、20
2. 防爆标志: Exd ⅡCT6
1. Power(W): 10、15、20
2. Ex-mark: Exd ⅡCT6

1. 输入电压(V):220
2. 输入电流(A):0.5
3. 防爆标志:dib ⅡCT5
4. 输入功率:8Ω/10VA、8Ω/15VA、16Ω/25VA
1. Input voltage(V): 220
2. Input current(A): 0.5
3. Ex-mark:dib ⅡCT5
4. Input Power:8Ω/10VA、8Ω/15VA、16Ω/25VA
 
用户在订购电话机时请注明户内还是户外,如需配购电
话机的相应配件,请详细注明。
Please note outddor or indoor, and note in details if order
the relevant accessory.
 
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