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Installation Manual
Installation Manual
RM848/RM648 48V Rectifier
RM848/RM648 48V Rectifier
Revision 1.2
Revision 1.2
Manufactured by Enatel Ltd
Manufactured by Enatel Ltd
PO Box 22-333
PO Box 22-333
321 Tuam St
321 Tuam St
Christchurch
Christchurch
New Zealand
New Zealand
Ph: +64 3 366 4550
Ph: +64 3 366 4550
Fax: +64 3 366 0884
Fax: +64 3 366 0884
Email
Email sales@enatel.net
sales@enatel.net
http://www.enatel.net
http://www.enatel.net
Copyright © Enatel Ltd 2010
Copyright © Enatel Ltd 2010
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Summary of Contents for Enatel RM848
- Page 1 New Zealand New Zealand Ph: +64 3 366 4550 Ph: +64 3 366 4550 Fax: +64 3 366 0884 Fax: +64 3 366 0884 Email Email sales@enatel.net sales@enatel.net http://www.enatel.net http://www.enatel.net Copyright © Enatel Ltd 2010 Copyright © Enatel Ltd 2010...
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Page 2: Table Of Contents
Principles Principles of of Operation ......................Operation ......................3 3 Introduction ..................Introduction ................................3 3 Indicators ........................Indicators ............................3 3 Power and Power and Current Current Limit ...................... Limit ...................... 4 4 Output Over-Voltage Shut Down Output Over-Voltage Shut Down.............. -
Page 3: Operation
1 1 Principles Principles of of Operation Operation Introduction Introduction The RM848 and low power version RM648 are telecommunications grade rectifiers with the following The RM848 and low power version RM648 are telecommunications grade rectifiers with the following features: features: Hot pluggable Hot pluggable ... -
Page 4: Limit
The figures The figures below show the maximum operating envelope for the RM848 and for low power version RM648 rectifier. below show the maximum operating envelope for the RM848 and for low power version RM648 rectifier. -
Page 5: Reverse Reverse Polarity Polarity Protection Protection
Reverse Reverse Polarity Polarity Protection Protection A crowbar diode is fitted to the back plane for protection in this state. If batteries are connected to the A crowbar diode is fitted to the back plane for protection in this state. If batteries are connected to the system with reverse polarity, the corresponding battery breaker will trip with no degradation to the rectifier system with reverse polarity, the corresponding battery breaker will trip with no degradation to the rectifier system. -
Page 6: Rectifier Rectifier Shutdown Shutdown
EEPROM Fault EEPROM Fault The rectifier rectifier microprocessor microprocessor has has encountered encountered an an error error while while reading reading from from EEPROM. EEPROM. Soft Start Soft Start The rectifier rectifier has has just just turned turned on on and and is is slowly slowly increasing increasing its its output. -
Page 7: Installation Installation
Rectifier Rectifier Shelf Shelf The RM848/RM648 rectifiers are designed to be used with the Enatel PSX system. The RM848/RM648 rectifiers are designed to be used with the Enatel PSX system. AC Supply Supply Surge Surge Protection... -
Page 8: Rectifier
(audible click will be heard, RM848/RM648 uses an automatic locking catch) be heard, RM848/RM648 uses an automatic locking catch) Rectifier removal is achieved by, pressing and holding the unlock button then gentle pulling on Rectifier removal is achieved by, pressing and holding the unlock button then gentle pulling on ... -
Page 9: Specifications* Specifications
RM648] RM648] Voltage Range Voltage Range 90 – – 300V AC (reduced power below 175V for RM848) 300V AC (reduced power below 175V for RM848) [reduced power below 100V for RM648] [reduced power below 100V for RM648] Frequency Range Frequency Range 45 –... -
Page 10: Environmental Environmental
Due to ongoing product development specifications are subject to change without prior notice. * Note: The specifications cover both rectifiers RM848 and low power version RM648, where * Note: The specifications cover both rectifiers RM848 and low power version RM648, where... -
Page 11: Servicing Servicing
4 Servicing 4 Servicing If the rectifier develops an operational fault, or is damaged in any way, an Authorised Service Centre If the rectifier develops an operational fault, or is damaged in any way, an Authorised Service Centre should service it immediately. should service it immediately. -
Page 12: Details
Ventilation Details Details Rear view of rectifiers, the RM848/RM648 is designed for fitting into a Enatel PSX systems. These Rear view of rectifiers, the RM848/RM648 is designed for fitting into a Enatel PSX systems. These systems allow for the flow path of the exit air form the rectifier. -
Page 13: Warranty Warranty
In no event shall Enatel be responsible for indirect or consequential damages or lost profits even if Enatel Ltd has been advised of the possibility of such damages. Enatel Ltd’s sole obligation to you shall if Enatel Ltd has been advised of the possibility of such damages. Enatel Ltd’s sole obligation to you shall be the repair or replacement of a non-conforming product.
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