Polyphase motor-type meters, registering in kVA rh or MVA rh; phase sequence, test conditions, electrical register, limits of error due to variation of ambient temperature. Recommendations for minimum torque, protection of pivot in transit, accuracy of metering equipments, eight connection diagrams, in appendices. Types: 90 (kW h element), 0, 60.
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BS 37-9:1962
Original price was: $264.16.$132.00Current price is: $132.00.
Specification. Electricity meters-Polyphase reactive volt-ampere-hour meters
BSI Group , 04/06/1962
