Passive Components Dealers in Vatva, Ahmedabad

Krish Engineers Is Manufacturer & Supplier Of Medium Frequency Water Cooled Capacitors In Ahmedabad, Gujarat.  Scope Medium Frequency Water Cooled Capacitors From 1 KV Up To Maximum 5000 Volts, To Maximum 7000 KVAr And Frequency Up To 50 Kilocycles For Indoor Use. with Dead Casing, Open Terminal (2 Bushings). with Live Casing, Open Terminal (1 Bushing). Applicable Standards IEC 60110-1 Capacitors For Induction Heating & Melting Application. IS 9251 Capacitors For Inductive Heat Generating Plants Operating At Frequencies Between 40 And 24000 Hz DIN EN 60110-1 Power Capacitor For Induction Heating Installations. VDE 05650-9:1999-09 Ratings Voltage: Up To 5kV Output Capacity: Up To 7200 KVAr Frequency: Up To 50 KHz Mounting: Suitable For Both Horizontal / Vertical Container: Imported Embossed Aluminium Sheet. Construction: Live / Isolated (Dead) Container Safety Over Pressure Dis-connector Provided With NC Contact. Tests Each And Every Medium Frequency Water Cooled Capacitors Are subjected To Routine Tests In Accordance To IEC 60110-1. Measurement Of Capacitance. Measurement Of Dielectric Loss Angle @ 50Hz. Voltage Test Between Terminals Voltage Test Between Terminals & Container Sealing Test Features: Following Are The Saliet Features Of Our Offered Medium Frequency Water Cooled Capacitors Low Losses < 0.8 Watts Per KVAr World Class Raw Materials Manufactured In State Of Art Infrastructure Volume Optimized And Highly Reliable Trouble Free Long Life Performance Environmentally Friendly. Quality Management System ISO 9001 Accredited ByTUV. Safety Regulations When Installing The Equipment, Relevant IEC Or VDE Recommendations Shall Be Observed. Quality Management System ISO 9001, BS 5750 Qualifications EDF (HN 54-5-05), CSA Altitude Medium Frequency Water Cooled Capacitors are Designed To Operate At Altitudes Not Exceeding 1500 Mtrs. Impregnant The Medium Frequency Water Cooled Capacitors are Impregnated With A NON-PCB Based Fluid Which Is Jarylec C-1 01. This Dielectric Fluid Is Environmentally Acceptable, Eliminates Health And Environment Hazards. Dielectric An Imported All Film Dielectric Is Used And Consists Of Polypropylene In The Form Of Bi-axially Oriented Film, Hazy On Both Sides, And In 2 Or 3 Layers With End And Edge Folded Aluminum Foil As Electrodes. Dielectric Losses Dielectric Losses@ 50 Cis In Fresh Condition Are Approx. 0.2 To 0.3 Watts / Kvar Up To 5 KHz, And 0.5 Watts / Kvar Up To 50 KHz And Reduce After 500 Operating Hours To A Stable State. The Dielectric Losses, Depending On Capacitor Design, Shall Be Added To Losses Caused By: Internal Discharge Resistors Internal Connections Permissible Overloads Maximum Permissible Voltages Capacitors Are Designed For Operation At Voltage Levels According To The Following Table. The Amplitudes Of The Over Voltages That Can Be Tolerated Withoutsignificant Deterioration Of The Capacitor Depend Up On The Duration, The Total Number And The Capacitor Temperature. Discharging Each Capacitor Unit Shall Be Provided With Means Of Discharging To 75V Or Less. Switching Over Voltages The Residual Voltage On A Capacitor Prior To Energization Shall Not Exceed 1 0% Of The Rated Voltage. Maximum Permissible Currents Capacitor Units Will Be Suitable For Continuous Operation At An R. M. S Current Of 1.30 Times The Current That Occurs At Rated Sinusoidal Voltage And Rated Frequency, Excluding Transients. Manufacturing And Quality Control Imported Bi-axially Oriented Double Hazy Polypropylene Film And 99.9% Pure Aluminum Foil Are Used As Dielectric And Electrode. Wrinkle Free Winding Of The Elements Is Carried In An Class 100 Environment On A Semi Automatic Winding Machine With Edge And End Folding Of The Aluminum Foil. This Is To Eliminate Overvoltage Stress At The Edges Of The Buried Area Of The Foil. Each Wound Element Is Tested For Dry DC Overvoltage With Stand For Pin Holes And Adequacy Of Margins Between AI Foils. Numbers Of Elements Are Interconnected In Series - Parallel To Achieve The Desired Capacitance And Designed Voltage Rating Of The Capacitor. The Dry Pack Is Wrapped With Several Layers Of High Quality Insulating Paper Before Inserting It Into A Pre Treated / Degreased Aluminum Container And The Top Lid Is Welded By Semiautomatic Pulsed TIG Welding Machine. The Aluminum Sheet Used For Fabricating Containers Is Imported, Manufactured Of A Special Alloy With Its Surface Embossed. All Metal Parts Copper And Brass Are Silver Brazed To Ensure Homogeneous Joint. Porcelain Bushings Of Desired BIL Are Leak Proof Fitted On The Lid As Required. The Terminals Are Manufactured From Extruded Brass And The Water Cooling Pipe Is Of 99.99% Pure Electrolytic Grade Annealed Copper And Pressure Tested For Leaks Before Fitting On The Pack. On Specific Request Of Client, Imported Over Pressure Switches Are Also Fitted On The Capacitors. All The Joints Are Tightened With Torque Wrench And Are Locked To Ensure They Remain Perfectly Tight Always. The Capacitors Are Then Loaded In A PLC Controlled Autoclave For Uniform Heating @85°C And Drying Under Vacuum Of 0.001 Torr For A Given Period. After Confirming The Quality Of Drying By Precision Online Monitoring Instruments, The Capacitors Are Then Impregnated Under Vacuum With Highly Purified And Degassed Jarylec C- 1O1. The Capacitors Are Then Subjected To All Routine Tests In Accordance To IEC-60110-1.   Un (V R.m.s) Maximum Duration Observation 1.00 Continuous Highest Average Value During Any Period Of Capacitor Energization 1.10 8 H In Every 24 H System Voltage Regulation And Fluctuations. 1.15 min In Every24 H System Voltage Regulation And Fluctuations. 1.20 5 Min Voltage Rise At Light Load 1.30 1 Min - Life Expectancy Based On The State Of Art Plant& Machinery, Quality Of Raw Materials Used, Manufacturing Under Strict Quality Control And Process Using Precision On Line Instruments, And Elevated Over Voltage Test Results Under Extreme Temperatures, Capacitors Are Assured Of Minimum 20 Years Life. Electrical Tests Each And Every Medium Frequency Water Cooled Capacitors Are subjected To Routine Tests In Accordance To IEC60110-1. Measurement Of Capacitance. Measurement Of Dielectric Loss Angle @ 50Hz. Voltage Test Between Terminals 4 Vn For 10 Secs. Voltage Test Between Terminals& Container 2.15 Vn. Sealing Test @ 80°C For 2hrs.    

• Color: Black
• Condition: New
• Shape: U Shape

• Type: Line Choke
• RANGE: 1 H.P. to 500 H.P.
• NUMBER OF PHASES: SINGLE PHASE, THREE PHASE
• FREQUENCY: 50/60 HZ
• WINDING MATERIAL: COPPER
• INSULATION CLASS: "F" CLASS
• ENCLOSURE PROTECTION: AS PER REQUIREMENT
• COOLING: AIR NATURAL

In order to fulfill various demands of our esteemed clients, we are engaged in manufacturing an optimum quality array of 3 Phase Line Choke. Features: Robustness Corrosion resistance Perfect strength

• Frequency: 50 Hz
• Usage/Application: Ac Drive Input
• Input Voltage: 0 to 440
• Brand Name: RST
• Relative humidity: 85 percent at 25 degree C
• Ambient temperature: -25 degree C
• Rated voltage: 440 V
• Armature Current: 15A
• Weight: 0.95Kg
• Inductance: 0.73mH

• Capacitor Type: Dry Filled
• Color: White
• Shape: Round
• Voltage: 220V
• Used in: Washing Machine
• Packaging Quantity: 10 Pieces

We are identified as one of the commendable names in the market offering Motor Capacitor at affordable prices. Acknowledged as a reliable name; we make available the qualitative products that are accessible from Ahmedabad(India).

• Brand Name: Varuna
• Usage: Submersible Pump
• Minimum Order Quantity: 1000 Piece

We are the leading exporters and supplier of this products.

• Shape: Cylindrical, rectangle
• Warranty: 1 year
• Country of Origin: Made in India
• Power Rating: 1/8W
• Usage/Application: Electrical Industry

Suitable for RFWIFI modules having IPEXIPX external antenna connector, operating at 2.4Ghz. Good for mounting module in a enclosure and keeping Antenna outside for excellent range.

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