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Precision Power

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									Precision Power
-Solutions to Power Problems

             Specification for Surge Diverter System
             1Æ Surge Diverter - SDM - xxx Series (Metal Enclosure)
          Specification                                                                                                                       1Æ Surge Diverter
         Power ratings:
         AC voltage ratings (Optional)                        Ph ~ N and Ph ~ E              110, 240, 275 and 415 (T*)
                                                                     Frequency               50 or 60 Hz
                                                                  Power System               TT, TN-S, TN-C, TN-C-S(MEN)
         Operating Time                                           Nano seconds               <10ns

         Surge Diverter Ratings:
         Surge Waveform KA (8/20ms) SDM-080K-M-RR/T                                          080KA
                                    SDM-100K-M-RR/T                                          100KA
                                    SDM-140K-M-RR/T                                          140KA
                                    SDM-160K-M-RR/T                                          160KA

         Modes of Protection                                                                                   Mode identification            Aggregate Distribution

         The aggregate surge material may be distributed                                                      SDM-xxxK-P-RR/T                 Line ~ Neutral = 50%
         over three optional mode,                                                                                                            Line ~ Earth = 50%

         Line ~ Neutral (Differential Mode)                                                                SDMne-xxxK-P-RR/T                  Neutral ~ Earth = 100%
         Line ~ Earth (Common Mode) and
         Neutral ~ Earth (Common Mode)                                                                      SDM2-xxxK-P-RR/T                  Line~Neutral = 50%
                                                                                                                                              Neutral~Earth = 50%

         (*T-Thermal Cut Off)                                                                               SDM3-xxxK-P-RR/T                  Line~Neutral = 33%
                                                                                                                                              Line~Earth = 33%
                                                                                                                                              Neutral~Earth = 33%

         Surge Counter                                                                                                     Six Digit          1500A 8/20us Trigger
         Alarms                                                                                                      Relay Contacts           N.O. 5Amp.240VAC Rated
         Breakdown Isolation                                                                                       Isolation Voltage          4KV
         Indication Panel                                                                                           LED Indication            Power and Surge Diverter Status
                                                                                                                                              (On = OK, Off = Fault)

         International Standards                                                                                        Surge Testing         ANSI/IEEE C62.41-1991
                                                                                                                                              AS/NZS 1768-1991

         Abnormal Overvoltage Testing                                                                      SDM_-xxxK-M-RR/T                   UL1449 ed.2
                                                                                                               (T-version only)

         Physical                                                                                          Temperature Range                  -10 to 80 °C, 0~90% humidity
                                                                                                          Environmental rating                Ip66
                                                                                                        Metal Enclosure Finish                Dip Coat Primed & Powder Coated
                                                                                                                       Colour                 RAL 7032
                                                                                                                    Heat Loss                 < 30 watts
         Enclosure Mounting                                                                             Rear screw under cover                4x8 Æ bolt or external feet option
         Cable Termination                                                                            Screw & Bolt Connection                 Flexible cable
                                                                                                                Cable Entrance                Bottom gland plate

         Model                                                     Weight                              Terminals                                 Dimensions (Height x Width x Depth)
         SDM-140K-M-RR-SCD                                          7 kg                        Copper Lug 6mm Æ Screw                               250mm x 200mm x 150mm

All specifications subject to change without notice.    MALAYSIA              THAILAND                SINGAPORE                    PHILIPPINES     PAPUA NEW GUINEA             VIETNAM
      Precision Power                                                                                                                  DISTRIBUTED BY:                               ISO 9001
                                                                                                                                                                                    QEC 4846
    -Solutions to Power Problems
                                                                                                                                                                                    Quality System

       BRISBANE  PH: 07-3847 6266                      Precision Power Unit 4B, 55 Clarence Street, Coorparoo,
                 FAX: 07-3847 6277                     Pty. Ltd.       Queensland 4151 AUSTRALIA.
       SYDNEY    PH: 02-9957 5895                      ACN 010 416 243   International TEL: +61-7-3847 6266 FAX: +61-7-3847 6277
                 FAX: 02-9956 8358                                       Email Address :
       MELBOURNE PH: 03-9328 2500                                        Website :                                                                         Endorsed
                 FAX: 03-9328 1525                                                                                                                                                   Company

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