Overview
Indoor power cabinet VT-42IPS-48200A
Embedded power supply system
Input: 90 ~ 290Vac;Output: -42.5 to -58VDC
.bmp)
Overview:
Welcome to use VT-42IPS-48200A embedded power system developed and produced by HOHUI Tech. VT-42IPS-48200A is composed of motor frame, monitoring module and rectifier module.The power supply system has DC power distribution function, power supply monitoring to provide support for external signal input, communication conversion function and AC and DC detection, contactor control and other functions, the machine stable performance, practical, can be background software operating system.
Application:
- * Small SPC exchange
- * Access network
- * Transmission equipment
- * The mobile communication
- * Satellite communication ground station
- * Microwave communication power supply
Feature
- The embedded power supply system adopts active power factor compensation technology with power factor > 0.98
- Ac input voltage normal operating range of 90 ~ 290Vac
- The operating temperature ranges from -25 ° C to +55 ° C
- Adopting soft switching technology, system efficiency ≥91%
- Perfect battery management, including charge and discharge management, battery temperature compensation, battery capacity test, battery anti-reverse connection protection, low voltage protection and other functions, prolong the battery life
- The system adopts non-damage hot swap technology for easy maintenance
- Input overvoltage and undervoltage protection
- Output overvoltage protection
- Output overcurrent protection
- Output short circuit protection
- Automatic current equalization technology, parallel output can be realized
- Flush mounting
Specifications
System configuration:
The VT-42IPS-48200A consists of a subrack power distribution module, a maximum of four rectifier modules, and a monitoring module. For details about the optional modules, see the following table:
| Configuration |
Rectifier module |
Monitoring module |
The power distribution |
Note |
| The standard configuration |
VT-42REC-4850A |
VT-42MM-A
(with Ethernet interface)
|
Ac power distribution: single-phase input, total power AC circuit breaker (80A/2P);
DC power distribution: battery circuit breaker 100A/1P x 2;
Single power-off: 32A x 2, 63 x 2, 16 x 6 (the circuit breaker size is optional).
Secondary power-off: 32A x 2, 63 x 2, 16 x 6 (the circuit breaker size is optional).
|
For details, see the module specifications |
Product Documentation
Download technical documents: tại đây
Please contact us for more detailed information.
Hotline: 0913.532.536 - 0913.620.622
Email: info@vientam.vn
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