Transformer Oil Bdv Testing Kit

Approx. Rs 75,000 / PieceGet Latest Price

Product Details:

Sakova Transformer Oil Bdv Test Set (Motorized Operated) In All H.T. Transformers And Circuit Breakers Etc. Transformer Oil Or Other Insulant Is A Very Important Ingredient. The Liquid Insulant Used Should Have A Very High Dielectric Strength. To Test The Dielectric Strength Of The Insulant, A Very High Voltage Is Passed Through It. The Failure Of The Dielectric Strength Of Insulant Is Shown By A Spark Across Two Electrodes. The Apparatus To Carry Out This Test Is Manufactured By Us In Various High Voltage Ranges , As Per Is:6792 & Iec-156, Known As Sakova Transformer Oil Bdv Test Set.

Control Panel:

• Continuously Variable Auto-Transformer (Variac) For Smooth Variation Of Output Voltage, Operated By A Constant Speed Synchronous Motor, 2Kv/Sec As Per Is : 1692/ Iec : 156 Controlled Dec/Inc Toggle Switch. Mains” & “H.T.” “On & Off” Switches, Incorporating Automatic Tripping Mechanism For Protecting The H.T. Transformer Against Overloading.

H.T. Transformer:

• H.T. Transformer Is Resin Cast Or Oil Cooled And Of Compact Type, Properly Designed And Treated For Perfect Tropicalization.

Test Cell:

• Test Cell Is Made Of Synthetic Polymer And Is Mechanically Tough, Transparent And Non-Absorbent. The Cell Is Complete With Adjustable Gap Electrode Arrangement And Gauge, As Per Is: 6792 And Iec -156

Shock Protection:

• The Above Equipment Is Wired And Housed In A Highly Finished Sheet-Metal Cabinet. A Hinged Perspex Cover Is Provided In The Unit For Covering The H.T. Terminals, With Suitable Interlocking Device. The Set Will Not Be Energized Unless The Cover Is Closed. Overload Protection
• Fast Acting Relay Senses The Primary Current Of The H.T. Transformer & Protects The Unit From Overload Protection. Interlocking
• H.T. Cover Interlock And Zero-Start Interlock Are Provided

Technical Data:

• Input: 240 Volts, +/- 10%, 50 Hz, Single Phase A.C.
• Output: Continuously Variable Between 0 To 60 Kv Or O To 100 Kv
• Capacity: 1000 Va
• Display: Analog Or 3.5 Digit Digital Led Display
• Accuracy: +/- 4% Of Full Scale Range
• Motor: Constant Speed Synchronous Motor Rising 2Kv/Sec As Per Is6792
• Stirrer: Magnetic Stirrer Controlled By Stir Push Switch Is Provide To Stir The Insulating Oilunder Test. (Optional: Available At Additional Cost)

Short Circuit:

• Current: 10 Ma To 20 Ma (Max)

Weight:

• Dimension: 60 Kv : 35 Kgs. / 375 x 450 x 375 Mm. Approx
• 100 Kv: 65 Kgs / 470 x 550 x 450 Mm. Approx

Note:

• Equipment May Be Supplied With Specification Differing From That Described Above Due To Continuous Development In The Electrical And Mechanical Design.

Approx. Rs 3,60,000 / PieceGet Latest Price

Product Details:

Sakova Fully Automatic ( Micro-Processor Based ) Transformer Oil Bdv Test Set Sakova Make Fully Automatic Transformer Oil Bdv Test Set Is Designed For Speedy & Accurate Testing Of Dielectric Strength Of Circuit Breakers Oil And Transformers Oil In Accordance With International Standards Like Iec-20-156, Is-6792 Etc.

Specifications:

• No. of test sets: 1 – 99
• No. of test per sets: 1-9
• Initial stand time: 1-999 Secs
• Stir time: Continuous
• Intermediate stand time: 1-999 Secs
• Rate of voltage rise: 2 kV/Sec
• Reading and Average: Average BDV of the number of tests, 1-9, as selected is displayed.

Features:

• The Set Comprises Of An Hv Transformer, Motorized Variac, A Micro-Processor Controller And A Printer Housed In An M.S Cabinet. The Hv Electrodes Are Housed In An Insulated Cubicle Made Of Frp With A Hinged Acrylic Cover With Interlocking For Safety. The Control Panel And The Printer Are Protected From Dust And In Transit Damage By A Removable Hinged Ms Cover.

Control Panel:

• The Following Settable Parameters Are Provided For The Custom Test.

Display:

• Backlit Liquid Crystal Display Giving Alpha Numeric Information. The Breakdown Voltages In Three Digits Up To 100 Kv And Their Average Value Are Displayed With Resolution Of 1Kv. Any Set Of Readings Can Be Recalled.

Printer:

• A Dot-Matrix 24 Col. Printer Of Standard Make Is Provided To Print Out The Breakdown Voltages And The Average Value Of Each Set Of Tests With Their Serial Number. Any Set Of Reading Can Be Recalled And Reprinted.

Safety:

• Interlocks Are Provided For Zero Start And Cover H.T. Electrodes. The H.T. Circuit Trips Automatically At The Breakdown Voltage.

Test Cell:

• Oil Pot With Electrodes As Per Fig. 2 Of Is-6792 & Iec-156 Along With A 2.5Mm Go/No-Go Gauge Is Provided. The Gap Between The Electrodes Is Adjustable.

Technical Specification:

• Input: 230 Volts + 10% 50 Hz.
• Output: 0-100 Kv, Continuously Variable With Center Point Of The Hv
• Winding Grounded.
• Capacity: 1.0 Kva.
• Duty Cycle: The Set Is Designed For Continuous Testing.
• Dimensions/Weight: 100 Kv: 21” X 18” X 17” Approx. /75 Kgs. Approx.

Note:

• Equipment May Be Supplied With Specification Differing From That Described Above Due To Continuous Development In The Electrical And Mechanical Design.

Approx. Rs 75,000 / PieceGet Latest Price

Product Details:

Sakova Transformer Oil Bdv Test Set (Motorized Operated) In All H.T. Transformers And Circuit Breakers Etc. Transformer Oil Or Other Insulant Is A Very Important Ingredient. The Liquid Insulant Used Should Have A Very High Dielectric Strength. To Test The Dielectric Strength Of The Insulant, A Very High Voltage Is Passed Through It. The Failure Of The Dielectric Strength Of Insulant Is Shown By A Spark Across Two Electrodes. The Apparatus To Carry Out This Test Is Manufactured By Us In Various High Voltage Ranges , As Per Is:6792 & Iec-156, Known As Sakova Transformer Oil Bdv Test Set.

Features:

• The Set Comprises Of The Following Parts Viz. Control Panel, H.T. Transformer And Oil Test Cell (With Electrodes & Gauge), Housed In A Sheet-Metal Cabinet, Having An Acrylic Covered Housing For Oil Test Cell. Control Panel
• Continuously Variable Auto-Transformer (Variac) For Smooth Variation Of Output Voltage, Operated By A Constant Speed Synchronous Motor,  2Kv/Sec As Per Is : 1692/ Iec : 156 Controlled Dec/Inc Toggle Switch. “Mains” & “H.T.” “On & Off” Switches, Incorporating Automatic Tripping Mechanism For Protecting The H.T. Transformer Against Overloading.
• Digital Voltmeter Indicating Applied Output Voltage And Continuously Indicates The Breakdown Voltage After The Breakdown Calibrated In Kilovolts.
• Magnetic Stirrer (Optional) Is Provided To Stir The Insulation Oil Under Test Operated By Stir Push Switch. Three Pilot Lamps, Green & Red For “Mains On” And “Ht On” Indications And Yellow Lamp For Variac Minimum Indication Is Provided Along With Zero Start Interlocking Device So That The Set Will Not Be Energized Unless The Variac Is Brought Back To Zero Output Position.
• Fuse For The L.T. Side, One 3-Pin Plug With 1.5 Meter Long Cable For Mains Connection.

H.T. Transformer:

• H.T. Transformer Is Resin Cast Or Oil Cooled And Of Compact Type, Properly Designed And Treated For Perfect Tropicalization.

Test Cell:

• H.T. Cover Interlock And Zero-Start Interlock Are Provided

Technical Data:

• Input: 240 Volts, +/- 10%, 50 Hz, Single Phase A.C.
• Output: Continuously Variable Between 0 To 60 Kv Or O To 100 Kv
• Capacity: 1000 Va
• Display: Analog Or 3.5 Digit Digital Led Display
• Accuracy: +/- 4% Of Full Scale Range
• Motor: Constant Speed Synchronous Motor Rising  2Kv/Sec As Per Is:6792
• Stirrer: Magnetic Stirrer Controlled By Stir Push Switch Is Provide To Stir The
• Insulating Oilunder Test. (Optional: Available At Additional Cost)

Short Circuit:

• Current: 10 Ma To 20 Ma (Max)

Weight:

• Dimension: 60 Kv : 35 Kgs. / 375 * 450 * 375 Mm. Approx
• 100 Kv: 65 Kgs / 470 * 550 * 450 Mm. Approx

Note:

• Equipment May Be Supplied With Specification Differing From That Described Above Due To Continuous Development In The Electrical And Mechanical Design.