Installation Manual
Contents
1. Miniature Circuit Breaker 63 Amp 6kA Type B to BS EN 60898 Enclosure Ingress Protection Cable Entry Facility Mild Steel Powder Coated IP20 Bottom 2x 32mm Standards MCBs to BS EN 60898 Document Revision Warranty v2 1 Sept 2014 The B60 PVM Domestic Voltage Optimisation Unit is guaranteed for a period of 12 months from the date of purchase To extend this warranty to 5 years record the serial number of the unit on the enclosed Warranty Card and return it with proof of purchase to info accendoltd co uk This warranty is limited to the replacement of faulty components only 10 accendo accendo Model No Date of installation Installer Details Site Address For further information get in touch with Accendo t 01159303 628 e info accendoltd co uk w www accendoltd co uk pp vns Zaa BNYS JAIJ U0 S2 gt peoy uewojos 6L un P110pue y o aseyrind JO jooud yum Buoje PII AIJU SIU uin1 1 se d opus gt ae2. accendo Installation Manual V2 1 September 2014 accendo PRODUCT ADVISORY NOTICE This product must be installed by a competent person in accordance with the IEE Wiring Regulations BS7671 17th Edition or later and current Building Regulations Ensure the electrical supply is disconnected before installation or removing the cover of the B60 unit Contents Product Description Warning Notice Safety Advice Introduction RWW W Installation Connection Diagram Dimensions amp Mounting the unit Fixing Dimensions Electrical Connections Typical Retrofit with PV Specifications NO 0 J A Ln accendo Product Description The single phase B60 Voltage Optimisation unit is designed for use in domestic and light commercial retail applications Installed between the electricity meter and main consumer unit the B60 offers 18 volt subtractive performance The unit is not intended for any purpose other than that defined within this document Warnings Please read and observe the following notices carefully These warnings must be observed when installing and operating the Domestic Voltage Optimisation unit All relevant supplies must be isolated or disconnected before commencing any work This product must be installed by a competent person in accordance with the IEE Wiring Regulations BS7671 17th Edition or later and any relevant Building Regulations Once installed the unit has a Live Mains Supply 2
3. 30v or higher within the enclosure The cover must not be removed until ELECTRICAL the supply to the unit has been isolated or disconnected HAZARD Safety Advice The unit must be installed in a dry ventilated location it must never be covered or have restricted ventilation The B60 voltage optimisation unit is rated for a maximum 14kW load For any information not contained within this document please contact our technical support team on 0115 9303 628 accendo Introduction The B60 is a single phase Voltage Optimisation unit The unit reduces the incoming supply voltage by 18v i e a 240v supply would be reduced to 222v It is designed to be connected in series with the incoming supply installed between the main electricity meter for the dwelling and the consumer unit The B60 has short circuit overload and thermal protection built in Rated at 14kW the unit is suitable for the majority of domestic and light commercial retail installations Connection Diagram Typical Installation Suppliers m Grid Power Fuses gt VO Power Suppliers Fuses Suppliers Isolator accendo Distribution Board Accendo B60 Unit accendo accendo Mounting the Accendo B60 Unit The unit is designed to be installed between the main electricity meter and consumer unit in the most practical and accessible position available The installation location should be clean dry and well ventilated Please refer to th
4. e diagram below for the dimensions and mounting arrangements of the unit NOTE The unit weighs approximately 10 0kgs Always handle the unit with both hands accendo Fixing Dimensions accendo Electrical Connections The unit is supplied with a 63 Amp miniature circuit breaker that provides overload and short circuit protection for the unit The transformer is fitted with an embedded thermal switch Should the temperature of the transformer increase beyond acceptable levels the thermal switch will operate and automatically shut off the supply to the transformer by tripping the incoming MCB CP1 Once the transformer temperature has returned to an acceptable level the thermal switch will reset and the MCB can be closed The user wiring connections are indicated in the diagrams below Typical Retrofit with PV Suppliers Meter PV Inverter Suppliers Isolator AC Isolator Henley Type Blocks B60 Voltage Optimiser Consumer Unit accendo Specifications Description B60 Domestic Voltage Optimisation Unit Input Volts Nominal input voltage 235 253v 50Hz Single Phase AC Output Volts Nominal input voltage less 18v Max Load 14kW Dimensions 310mm x 235mm x 100mm Weight Approximately 10 0 kgs Operating Temperature 5 C to 40 C Terminal Capacity Incoming Live 35 0mm Outgoing Live 35 0mm2 Incoming Neutral 35 0mm2 Outgoing Neutral 35 0mm2
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