Request For Quotation Purchase Of Household Goods in Kazakhstan

Work Detail

Purchase Of Circuit Breaker Va47-100 3P 50A - Number Of Poles 3, Voltage 220/380 V, Purchase Of Copper Wire Brand Kg - 4-Core, Cross-Section 25.0 Sq. Mm, Purchase Of A Current Transformer - Device Type Current Transformer Input Voltage 220 V Output Voltage 220 V Output Current 5.0 A Dimensions 126 * 93 * 75 Mm Transformer T-0.66-1-0.5-600/5 U3. Current Transformers T-0.66 And Tsh-0.66 Gost 7746 Are Designed For Metering Circuits When Paying The Consumer And Transmitting A Measurement Information Signal To Measuring Instruments In Alternating Current Installations With A Frequency Of 50 Hz For A Voltage Class Of Up To 0.66 Kv. Primary Current From 5-2000A, Accuracy Class According To Gost 7746. The Transformer Housing Is Made Of Flame-Retardant Plastic. It Is Allowed To Use A Current Transformer In Electrical Networks With A Voltage Higher Than 0.66, Provided That The Main Insulation Between The Bus Or Current-Carrying Cable Core And The Secondary Winding Of The Transformer Is Provided By The Bus Or Cable’S Own Insulation. Transformers Are Designed For Operation In Climatic Version U Placement Category 3 According To Gost 15150-69. For Measuring Current Transformers T-0.66 And Tsh-0.66, The Inter-Inspection Interval Is 4 Years.

Contact Information