India, India, 382433
Transformer turns ratio is the ratio of the number of turns in the high voltage winding to that in the low voltage winding. • Accurate Measurements of 1 Phase and 3 Phase Transformer / CT & PT Turns Ratio. • Turns Ratio Range : 1 to 500, 5 digit resolution (for transformers / CT & PT testing). • Excitation Voltage & Current Range : 60 V AC, 250mA 50Hz (Other Range Available on Request) (Input: 230V 50Hz). • Switch for Test ON/OFF, Hold, Parameters-1 & Parameters-2. • Inbuilt Over Current Protection for Shorten Winding • Test ON, Polarity Reverse & Measurement Hold Indication. • 16 X 2 Jumbo LCD for viewing Parameters easily. • Parameter to be Measured : Tr (Turns Ratio), mA (Excitation Current), HV (Applied Voltage in HV Side, LV (Measured Voltage in LV Side). • Accuracy : ± 0.1% reading ± 0.1% range.. • Accessories : Test Lead with Crocodile Clamp, Mains Cord, Instruction Manual. • Compliance to ANSI/IEEE C57.12.90 and IEC 600076.1 (2000) & Other Standards.