TB/T 2993.3-2000 in English
SUPERSEDED-48V High-frequency Switch Rectifying Equipment for Use of Railway Communication Station
- Issued on:2000-03-29
- Implemented on:2000-11-01
- File Format:PDF
- Delivery:Via email within 5 business days
$359.00
| Standard No: | TB/T 2993.3-2000 |
| Document status: | SUPERSEDED |
| Superseded by: |
TB/T 2993.4-2016 Railway communication power supply. Part 4: High frequency switching rectifier equipment for communication
|
| Superseded on: | 2016-09-01 |
| Title in English: | -48V High-frequency Switch Rectifying Equipment for Use of Railway Communication Station |
| Title in Chinese: | 铁路通信站用-48V高频开关整流设备 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2000-03-29 |
| Implemented on: | 2000-11-01 |
| Chinese Classification: | S60-Railway signals in general |
| Professional Classification: | TB-Railway Transport |
| Related Keywords: | -48v high-frequency switch rectifying equipment
railway communication station scopethis standard rectifier equipment railway communication stations equipment |
| Related Topics: | tb/t2995-2000
High frequency equipment model China Railway China Railway rectification communication station |
Scope
This standard specifies the general technical requirements, test methods and instruments, sampling, inspection rules and marking, packaging, transportation and storage of 48V high-frequency switching rectifier equipment (hereinafter referred to as "rectifier equipment") used in railway communication stations. This standard applies to rectifier equipment composed of low-voltage electrical appliances and electronic devices with an AC rated voltage of 220/380V, a DC rated voltage of -48V, and a standard frequency of 50Hz.
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
TB/T 2117-1990 in English
Signalling Technique Conditions of Railway Locomotive
1990-08-20 -
TB/T 1694-1995 in English
Technical Specification for Centralized Traffic Control and Dispatch Monitoring System
1996-04-24 -
TB/T 2079-1989 in English
Drawing Method of Circuit Diagram for Railway Signal Product
1989-04-07 -
TB/T 2498-1994 in English
XSZ-135 Combined Signaling Gear
1994-09-01 -
TB/T 1281-1978 in English
Combination, Combined Rack and Composite Rack
1978-10-01 -
TB/T 2893-1998 in English
Graphical Symbols Displayed on Colour Screen for Railway Signal
1998-02-24
