| DYZ-1(2、3)电源转换器 |
| 适用范围及功能 |
 |
|
●DYZ-1(2、3)电源转换器为非防爆设备，应放置在安全区
●DYZ-1(2、3)电源转换器是为HWB型无主机防爆电话扩音通讯系统内各防爆电话站工作时提供正常的工作电压，该设备具 有UPS功能，当停电时，扩音系统不工作，电话系统正常工作。 |
|
| Application and funtion | |
|
●DYZ-1(2、3)power
conversion device is non anti-explosive equipmet,so it may be put in
safety area.
●DYZ-1(2、3) power conversion device supply the current voltage for every station of HWB non switchboard anti-explosive telephone station communication system.The device have the function of UPS.If no power supply,increase loud system stop work but the telephone system also work. |
| 主要技术参数 Main Technical Parameters |
|
型 号
Type |
输入电压
Input voltage (AC) |
功率
Power (kW) |
转换距离
Distance of conversion (km) |
外形尺寸
Dimensions (mm) |
备 注
Note |
|
DYZ-1(2、3)
|
220V
|
1、2、3
|
≤10
|
325×145×260
|
选用功率可按每一个
防爆电话站100W计算 |