DL/T 888-2004 in English
VALIDElectric power system dispatching exchange specification of DTMF signalling
- Issued on:2004-10-20
- Implemented on:2005-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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| Standard No: | DL/T 888-2004 |
| Document status: | VALID |
| Title in English: | Electric power system dispatching exchange specification of DTMF signalling |
| Title in Chinese: | 电力调度交换机电力DTMF信令规范 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2004-10-20 |
| Implemented on: | 2005-04-01 |
| ICS Classification: | 33.040.01-Telecommunication systems in general |
| Chinese Classification: | F21-Electric power system |
| Professional Classification: | DL-Electricity |
| Related Keywords: | electric power system
exchange specification specification exchange power |
| Related Topics: | switch
scheduling make Switch national standard Switch current voltage dl/t 887 2004 switch execution |
本标准规定了电力系统调度交换机使用的电力DTMF信令的编码方式、技术指标和发送顺序，包括记发器信号和相应的线路信号两部分。
本标准适用于电力系统调度交换网局间E/M中继电路和数字中继电路。其他专用调度交换网也可参照采用。
Sample only — not a preview of DL/T 888-2004
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