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DAE Instrument Corp.

Polaris

Digital Energy Meter

User’s Manual

Revision 1.3e

Updated 2012/11/14

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Содержание Digital Energy Meter

Страница 1: ...DAE Instrument Corp Polaris Digital Energy Meter User s Manual Revision 1 3e Updated 2012 11 14 ...

Страница 2: ...ion provided by the equipment may be impaired The Polaris is a sensitive electrical equipment care should be taken so that the maximum benefit and performance can be derived from the device Before cleaning or performing any maintenance on the Polaris disconnect the device from its auxiliary power source The input voltage and current should be either turned off or disconnected Cleaning Use a dry cl...

Страница 3: ...rement or when up to 400A current rating is needed The dedicated CTs for use with the Polaris is available only from DAE and needs to be preselected together with the model during ordering For installations with pre existing CTs or if larger capacities is required the user should choose the dedicated 5A CT and connect the user provided CT to the dedicated 5A CT See the section on using a standard ...

Страница 4: ... being used is compatible with the type of Polaris Note that the Polaris cannot be directly used with non DAE dedicated CTs See the special application section for using the Polaris with common 5A output CTs 3 Verify that the current rating of the dedicated CT being used is suitable for its intended load 4 Make sure to turn off all power sources to the Polaris and any adjacent power sources before...

Страница 5: ... K L L1 L2 N Source Load 1p3w VAN VBN 240V A B N Polaris VA VB VC VN IA IA IB IB IC IC K L K L A B N Source Load 2p3w VAN VBN 240V A B Polaris VA VB VC VN IA IA IB IB IC IC K L L1 L2 Source Load 3p2w VAB VBC VCA 240V A B N Polaris VA VB VC VN IA IA IB IB IC IC K L K L A B N Source Load 3p4w c C VAN VBN VCN 240V K L Polaris Userʼs Manual 1 3e 4 11 ...

Страница 6: ...PC for remote reading Multiple Polaris units can be connected to the same RS485 network All the positive terminals are to be connected together using the same red conductor and all the negative terminals are to be connected together to the same blue wire The shielding wire should be grounded to the panel or enclosure When connecting as a network the RS485 wires should be daisy chained as shown in ...

Страница 7: ...o optionally available with prepaid smart card capability and used as part of a prepaid smart card system with the optional ICR815L smart card reader and an external relay Prepaid Smart Card Wiring Diagram RJ11 RJ11 6P4C flat cable RLY Polaris ICR815L Relay Source Load L N Polaris Userʼs Manual 1 3e 6 11 ...

Страница 8: ...communications transmit and receive activity indicator A B C phase voltage inputs indicator Meter constant 1000 imp kWh indicator Load enabled indicator Digital input indicator Phase A B C and N voltages Digital output signal reserved Digital input signal reserved Relay driver 12VDC 100mA Pulse output signal RS485 communications port Phase A CT input Phase B CT input Phase C CT input Interface por...

Страница 9: ...A phase Power Consumption 7VA 7VA 7VA Measured Parameters Phase voltage line voltage current kW kWh kVARh pf Phase voltage line voltage current kW kWh kVARh pf Phase voltage line voltage current kW kWh kVARh pf KWH display 6 digits 0 to 99 999 9 6 digits 0 to 99 999 9 6 digits 0 to 99 999 9 Accuracy 0 5 not including external CT error 0 5 not including external CT error 0 5 not including external ...

Страница 10: ...Dimensions 128 164 4 33 59 9 13 25 12 14 23 5 6 all dimensions in mm Mounting Accessory Polaris Userʼs Manual 1 3e 9 11 ...

Страница 11: ...S 100A CT100S 200A CT200S 400A CT400C 1p2w 120V 1 Polaris 120 A Polaris 120 B Polaris 120 B Polaris 120 A Polaris 120 B Polaris 120 B Polaris 120 B Polaris 120 C 1p3w 120 240V 2 Polaris 120 A Polaris 120 B Polaris 120 B Polaris 120 A Polaris 120 B Polaris 120 B Polaris 120 B Polaris 120 C 2p3w 120 208V 2 Polaris 120 A Polaris 120 B Polaris 120 B Polaris 120 A Polaris 120 B Polaris 120 B Polaris 12...

Страница 12: ...DAE INSTRUMENT CORP 5F No 157 Xinhu 1st Road Neihu District Taipei City 114 Taiwan R O C Tel 886 2 2793 6123 Fax 886 2 2793 6150 info daeinstrument com www DAEinstrument com ...

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