Star Enterprises

We are catering selector switches to our clients based globally. These are available at optimum prices with customised solutions as per clients’ specifications. Owing to the quality standards, these are highly demanded and are at par with international quality standards.

• Moving blades
• Fix Contacts
• Capacitor
• Change over
• Furnace change over
• FRP Base blade
• Belleville washers

• Type: Analog Meter
• Available Measurements: Frequency, volts, Kilowatts Etc 
• Color: Black 

We are one of the leading suplier of a wide range of Silicon coated Wire Wound Resistors – SRI (5W to 1000W) & Industrial and Professional Grade Available As Per JSS 50402 & IS 8909 (PART III)- 1978. It has low operating temperatures. These are manufactured by using quality raw material in our well established manufacturing unit by our well experienced staff members.

Features :

• Spot Welded Joints For Reliability
• Low Temperature Coefficient
• Exceptional Stability And Performance
• Low Surface Temperature
• Industrial And Professional Grade Available
• Non-Inductive Type Available
• Fixed Taps And Adjustable Tags Available
• Custom Designed Resistor Assemblies Are Available On Request
• Brackets Available For Horizontal As Well As Vertical Mounting.
• Flame Proof Silicon Coating Available.
• Professional Grade Available As Per JSS 50402 & IS 8909 (PART III)-1978

Specifications :

• Ohmic Range: 0.1Ω to 300KΩ (Std. Resistances from E-24 Series. Other Resistances available on request)
• Tolerance: Standard – 5%. (1%, 2% Available On Request)
• Power Ratings: 5W To 1000W
• Temperature Coefficient: Low Value – ±50ppm 0.1Ω to 9.1Ω; Middle Value – ±50ppm 10Ω to 910Ω; High Value – ±150ppm 1K and above.

Other Details :

• Surface Temperature: 300º C max at 40ºC
• Derate at Zero: At 300º C
• Overload: 10 times the wattage applied for 5 seconds.
• Operating Temperature: -55º C to 200º C
• Dielectric Voltage: Based on indicated creepage distance (k in table) from terminals to mounting bracket. 5mm: 1000V; 6mm: 1200V (higher on request).

Materials Used :

• Core: Ceramic Core
• Terminals: Brass Terminals (SS Terminals And Brass Screw Nut Terminal On Request)
• Wire: Cu-Ni Or Ni-Cr Alloy
• Coating: Silicon Varnish with heat conductive fillers (Flame Proof Silicone varnish on request).

• Heat transfer through aluminium oxide ceramic isolated metal base plate
• Hard soldered joints for high reliability
• Discrete Super-Fast Recovery Free-Wheel Diode
• UL recognized
• International standard package

FEATURES

1. Standard or NON INDUCTIVE Windings
2. High Power To Size Ratio
3. Low Surface Temperature
4. Utilize Heat Sink Effect Of Chassis
5. 75 Through 500 Watt Models
6. Screw Mounts On Chassis
7. No Mounting Brackets Or Terminal Lugs
8. Elegant Looking Including Very Low Value Resistors From 0.001 Ohms And Above
9. Marking On Top Of Housing For Easy Identification
10. Exceptional Stability And Reliability Against Severity Of Damp Heat Conditions And Other Environmental Abuses.
11. Low Temperature Coefficient Over Entire Range
12. Complete Spot Welded Construction For Most Reliance In High Value Resistors
13. Robust Construction In Extruded Aluminum Housing Having Serration For Proper Thermal Conductivity
14. Tested Approved And Used By Reputed Organizations

We provide excellent quality Water Cooled Wire Wound Resistors that operate with direct cooling without Heatsink and better power / volume ratio.

Features :

• 70% Heat Dissipation In Water
• 50% Size Reduction Compare To Air Cool
• Low Surface Temperature
• Non-Inductive Type Available
• Mounting Arrangements Available As Per Customer Need.
• Water Connection As Per Customer Need
• Low Temperature Coefficient For Better Stability

Specifications :

• Ohmic Range:1E To 20KE
• Tolerance:Std ±5% Others ±3%, 2%, 1%
• Surface Temperature:200ºC@40°C Ambient (Depends On Insulation Level) With Water Circular Of 15 Ltr/Min
• Derate to Zero:At 350º C Ambient
• Dielectric Voltage:Upto 6 KV

Materials Used :

• Water Circuit:Electrolytic Copper Tube
• Resistance Wire:Cu-Ni / Ni-Cr. Alloy
• Insulation:Mica / Polyamide Film / Porecelin
• Coating:Silicon Varnish With Fillers

Types Available :

1. Radial Tag
2. Screw / Nut
3. Push Fix
4. Spacer & Bolt

The wide range of Capacitors catered by us 
We mainly deal in following Brands--

EPCOS, ARCOTRONICS , ALCON  

Major Application are as Under---

• For Converter & Inverter Snubber Circuit in Industion melting and Heating furnaces
• Start circuit
• PCBs
• Tank capacitor
• Power factor correction
• Filter capacitors
• Electrolytic capacitors

Our gamut of switch gear offered by us is of superior quality and is duly tested at certain quality parameters.

The raw material is sourced from reliable vendors and is carefully manufactured in compliance with international quality norms.

• Contactors
• Relays
• Contactor kit & coils
• MCCB
• Rotary cam switches
• Timers
• Proximity switches
• Indicators
• Switches
• Push buttons
• Insulators