产品名称： CombineLine PF 90°指针式功率因数表

CombineLine PF 90°指针式功率因数表

CombineLine PF- Power Factor Meters
Technical Data - 90° Meter   Type of instrument Moving coil with built-in transducer for power factor Sizes (in mm) 72 X 72 96 X 96 144 X 144 Measured quantity Power factor for all types of single phase & 3-phase networks Depth behind bezel 53 mm Range of measurement Related to rated Current 1A - 5A & Voltage 57.7V -500V Proof voltage 2.0kV a.c. Weight (Approx.) (In kgs.) 72 X 72=0.29 96 X 96=0.32 144 X 144=0.52 Shunt resistors Shunt resistors are available for D.C. Measurement with minimum Nominal current = 5A, maximum = 7500 A and voltage drop being (1) 50mV (2) 60 mV (3) 75 mV (4) 150 mV