Summary of Contents for Rectronic Technologies RM30110A
- Page 1 RM30110A Rectifier Manual Revision 1.0 Rectronic Technologies Email:global_sales@rectronic.com http://www.rectronic.com Copyright © Rectronic Technologies Co., Ltd. 2014...
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Page 2: Table Of Contents
TABLE OF CONTENTS Principles of Operation ......................3 Introduction ........................3 Indicators ........................3 Power and Current Limit ....................4 Output Over-Voltage Shut Down ..................4 Input Over/Under Voltage Shut Down ................4 Rectifier Soft Start and Inrush Current ................4 Over Temperature Turn Down/Shutdown ............... -
Page 3: Principles Of Operation
Principles of Operation Introduction The RM30110A is a telecommunications grade rectifier with the following features: Hot pluggable Forced Air Cooled Thermally Protected Power Factor Corrected Wide input AC Voltage Constant Power Output Limit ... -
Page 4: Power And Current Limit
Power and Current Limit The rectifier automatically limits its output as load demand reaches it maximum capacity. Output Over-Voltage Shut Down The rectifier will automatically shutdown if the output voltage exceeds the preset value. The Over Voltage Shut Down point reduces by about 1V at full load to ensure the rectifier producing the Over Voltage Shut Down turns off first. -
Page 5: Voltage Control
1.11.1 Voltage Control The rectifier voltages are set by the system monitor via the serial communications bus. The rectifier voltage can be set to any value between 90V and 155V. The monitor operates in a number of modes that will affect the rectifier voltage setting. Float Voltage Mode (AVC Off) The monitor sets the float voltage to its target level at start up, and then resends this same level at regular intervals thereafter. -
Page 6: Interface - Rear Connector
1.13 Interface - Rear Connector Definition for rectifier output pins as below: Connector pin Layout (on the backplane)(view from rectifier plugging side): Pin descriptions Pin # Function Description Pin 1,3,5 OUT- Negative Output Pin 2,4,6 OUT+ Positive Output Pin 7,8,9 Hot pluggable Hot pluggable + Pin 10... -
Page 7: Installation
The rectifier contains components at High Temperatures that may burn if touched Rectifier Shelf The RM30110A rectifier must only be used in conjunction with an appropriate Rectronic designed or Rectronic approved system or rectifier shelf. AC Supply Surge Protection The AC supply that feeds the rectifiers should have surge protection installed to meet levels defined for terminal equipment. -
Page 8: Rectifier Addressing
Rectifier Addressing Each rectifier in the system has a unique address which identifies it to the monitor. This address is set by the position in the rectifier shelf and the number of the shelf. It is read by the rectifier from the backplane PCB and will change if the rectifier is moved to a new location. -
Page 9: Specifications
Specifications Due to ongoing product development specifications are subject to change without prior notice AC Input Nominal 220V 90 – 300V AC (reduced power below 175V) Voltage Range 45 – 65Hz Frequency Range Power Factor > 0.99 Efficiency 93% (>50% output power) Input Fuses HRC Fuses in phase and neutral Maximum Input Current... -
Page 10: Environmental
Peak-Peak Voltage <200mV P-P Load Share ±5% Isolation Input to Output 3000V AC/1min/≤10mA Input to Chassis 1500V AC/1min/≤10mA (VDR to chassis removed) Output to Chassis 500V AC/1min/≤10mA Environmental Operating Ambient Temperature Rated 25± 5 º C Range -25º C to 55º C Extended range 55º... -
Page 11: Servicing
Servicing If the rectifier develops an operational fault, or is damaged in any way, an Authorised Service Centre should service it immediately. Warnings This rectifier contains no user serviceable components. Do not disassemble the rectifier. DANGER Do not operate the rectifier if the covers are damaged or removed in any way. The rectifier contains voltages that may be lethal even after the input supply has been removed The rectifier contains components at High Temperatures that may cause burns if... -
Page 12: Warranty
Warranty Rectronic Ltd. warrants that this product is free from defects in material and workmanship and agrees to remedy any defect (or at its option replace the product) for a period of two year from the date of purchase. This warranty covers both parts and labour. Parts may be replaced under this warranty with new or remanufactured parts.
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