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Warranty Conditions

Disclaimer

AMPERES ELECTRONICS SDN BHD

MADE IN MALAYSIA

Published : December 2016

ISO 9001: 2008

Design & Manufacture of Public Address Equipment and Systems

Certificate No. 16895 / A / 0001 / UK / En

Information contained in this manual is subject to change without prior notice and does not represent a 

commitment on the part of the vendor. AMPERES ELECTRONICS SDN BHD  shall not be liable for any loss or 

damages whatsoever arising from the use of information or any error contained in this manual.

It is recommended that all services and repairs on this product be carried out by AMPERES ELECTRONICS SDN 

BHD or its authorized service agents.

AMPERES series must only be used for the purpose they were intended by the manufacturer and in conjunction 

with this operating manual.

AMPERES ELECTRONICS SDN BHD cannot accept any liability whatsoever for any loss or damages caused by 

service, maintenance or repair by unauthorized personnel, or by use other than that intended by the manufacturer.

Only Amperes Electronics Service Centres are allowed to make warranty repairs : a list of Amperes Electronics 

Service Centres may be asked for by the purchaser or send directly to Amperes Electronics Sdn Bhd at 70 Jalan 

Industri PBP 3, Tmn Perindustrian Pusat Bandar Puchong, 47100, Puchong, Selangor, Malaysia or its authorized 

dealers. This warranty is not valid if repairs are performed by unauthorized personnel or service centres.

This warranty covers only repairs and replacement of defective parts ; cost and risks of transportation as well as 

removal and installation of the product from the main system are for the account of the purchaser. This warranty 

shall not extend to the replacement of the unit.

This warranty does not cover damages caused by misuse, neglect, accident of the product as well as using the 

product with power supply voltage other than shown on the product, or any other power supply source / adaptor 

not recommended by the manufacturer.

This warranty does not cover damages caused by fire, earthquakes, floods, lightning and every cause not directly 

related to the unit.

This warranty does not include any indemnity in favor of the purchaser or the dealer for the period out of use of the 

unit; moreover the warranty does not cover any damages which may be caused to people and things when using 

the product.

This warranty certificate is valid only for the described product, and is not valid if modifications are made on this 

certificate or on the identification label applied on the product.

This warranty covers all the material and manufacturing defects and is valid for a period of 36 months from the 

date of purchase or for a specified period in countries where this is stated by a national law. In this case, the 

extension is valid only in the country where the product is purchased.

Amperes Electronics Sdn Bhd is not obliged to modify previously manufactured products under warranty if the 

design changes or improvements are made.

Summary of Contents for BC9740

Page 1: ...aving various protective circuitries to prolong the battery life span and the charger itself and the new communication feature which enables remote monitoring by Amperes PMX II Software through LAN We invite you to experience this innovative product which we developed by taking challenges into reality You shall be assured of quality and performance in years to come INSTRUCTION MANUAL BC9740 24V DC...

Page 2: ...ND LOAD CONNECTORS 24V battery bank shall be connected to the BATT IN connectors whereas the back up load to BACK UP DC OUT Ensure correct polarity for battery connections The back up or EM load shall not exceed 25 Amps and use external relays or contactors if necessary DO NOT CONNECT LOAD DIRECTLY TO BATTERY TERMINALS AS THIS MAY CAUSE DAMAGE TO YOUR EQUIPMENT 6 BATTERY INPUTS REVERSED POLARITY L...

Page 3: ...gh This may cause fire PLEASE REFER TO SECTION USING CORRECT CABLE SIZE FOR BACK UP BATTERIES Note 2 It is recommended that external that draw high current uses external contactor or high power relay for back up changeover equipment ie power amplifiers AC contractor is recommended as it shall provide faster change over to battery DC supply as compared to DC contractor BACK UP DC OUT TERMINALS Ampe...

Page 4: ...e between the setting On or Off Once selected press Enter and the display shall return to the main menu 2 CASCADE Enter Menu 2 1 UNIT SET Use Next Prev button to toggle between the unit set from 1 32 1 32 Once selected press Enter and the display shall return to the main menu 2 Cascade It is used to set the cascade 3 Info Device information 3 INFO Next 3 2 BATTERY BAT 00 2V 00 1A Next 3 1 MAIN POW...

Page 5: ...e monitored remotely via PMX II LAN version iPX5500 Comm Box Communication Interface Box is required to convert the RS485 data to IP and thereafter captured by the software Maximum 16 nos of nodes including other equipment in the rack can be connected Each unit should be addressed individually to avoid data crash Please refer to instruction manual of relevant IP product for its setup procedures BC...

Page 6: ...t point of charging process The current shall reduce to a constant value upon full charge STEP 1 STEP 2 STEP 3 STEP 4 Sum up total current drawn and the operating period required e g Total current under 24V DC is 30A and 2 hours standby time C1 30 x 2 60Ah Determine residual voltage to remain to avoid total discharge ie 30 C2 60 0 7 Refer to battery data sheet for recommended value 85 7Ah Optimum ...

Page 7: ...put EM load 4 15 kg 482 W X 44 H X 180 D mm It is important to use correct cable size for back up batteries Errors may cause cable overheating whenever take over is activated eventually leads to cable insulation being melted and short circuit In worst case this may lead to fire Why so Batteries would provide whatever current required by load which may run into hundreds of amp for a very short peri...

Page 8: ...performed by unauthorized personnel or service centres This warranty covers only repairs and replacement of defective parts cost and risks of transportation as well as removal and installation of the product from the main system are for the account of the purchaser This warranty shall not extend to the replacement of the unit This warranty does not cover damages caused by misuse neglect accident o...

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