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| Current Transformer The following information is required with your order: -Quantity -Standard /Customer specification - Frequency -Highest voltage for equipment -Rated insulation level Test Voltages -Lightning impulse 1.2/50us -Power frequency dry/wet Currents -Ratio (primary and secondary currents) -Reconnection (primary or/and secondary) -Short time current (lth) 1 sec (3 sec) Burden and accuracy -Number of cores -For each core please state -Burden /Class /Over-current factor Special requirements -Creepage distance (standard:25 mm/kv) -Light grey porcelain (standard: brown) -Special primary terminals -Special secondary terminals -1-pack, vertical transport -Horizontal transport -Other? Additional requirements -Ambient temperature -height above sea level if >1000m Please state "normal" system and test voltages |
Voltage Transformer EMF The following information is required with your order: -Quantity -Standard /Customer specification - Frequency -Highest voltage for equipment -Rated insulation level Test Voltages -Lightning impulse 1.2/50us -Power frequency dry/wet Voltages -Ratio (primary and secondary voltages) -Reconnection (secondary) -Voltage factor (Vf) and time Burden and accuracy -Number of secondary winding (s) -For each winding please state -Connection: Star/Earthed/ Burden/class Special requirements -Creepage distance (standard:25 mm/kv) -Light grey porcelain (standard:brown) -Special primary terminals -Special secondary terminals -Secondary fuses -1-pack, vertical transport -Other requirements? Additional requirements -Ambient temperature -height above sea level if >1000m Please state "normal" system and test voltages |
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