Enapros

Enapros

Naraina, New Delhi, Delhi

Electrical Resistor

Our range of products include aluminum housed chassis mounted wire wound resistor, aluminum housed metal clad braking resistors, ceramic encased wire wound resistor, coiled wire resistor with enclosure, dynamic braking resistor and edge wound resistor.

Aluminum Housed Chassis Mounted Wire Wound Resistor

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  • Aluminum Housed Chassis Mounted Wire Wound Resistor

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Approx. Rs 100 / NumberGet Latest Price

Product Details:

Power Rating25-600 Watt
Operating Temp-55-250 Degree C
Temp Coeff+- 50 PPM to 200 PPM
Dielectric Voltage1000 VAC for 5W & 10W,1500 VAC for 25 W & 200W,2000 VAC for 250 W
Overload5 x wattage rating for 5 sec.
Insulation ResistanceGreater Than 20 M Ohms
TerminationsLugs for 5-50 W,Screws for 100-250 W
TypeAHR

Aluminium housed Resistor are wound with NickelCopper or Nickel Chromium wire for obtaining required resistance on a ceramic core fitted with end caps. The winded assembly is then encapsulated in a anodised Heat sink using high temperature moulding compound.

Features :
  • Low Cost, Light weight & Compact.
  • Non-inductive Type available.
  • Custom Values available.


Applications :
  • These Resistors are applied where high wattage dissipation is required in a small space. The metal heat sink ensures good heat dispersal & allows a low hot-spot temperature. Major appliactions include Induction furnace, Medical equipments, Humidity Chambers etc.

Additional Information:

Port of Dispatch: New Delhi

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Aluminum Housed Metal Clad Braking Resistors

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  • Aluminum Housed Metal Clad Braking Resistors
  • Aluminum Housed Metal Clad Braking Resistors
  • Aluminum Housed Metal Clad Braking Resistors

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Approx. Rs 150 / NumberGet Latest Price

Product Details:

Product CodeEMCH-EMCV
Operating Temperature-55 to +275 Degree C
Insulation Resistance20MW MIN
Dielectric strengthAC 1500 V,3500 V,5000 V for 1 min.
Temperature Coefficient50 ppm/Deg.C,100 ppm/Deg.C,260 ppm/DegC
Short Time Over Load10 X Wattage Rating,5 sec
Moisture resistancetemp 40 Degree C moisture 95% DC100 V 500h
Thermal ShockWattage Rating 30 min. -25 Degree C,15min
Vibration10c/c ~ 50 c/s ~ 10 c/s (1min) -2h each of paralleled and right angle.
Load LifeWattage Rating 1.5 h On,30min off,1000h
Derate to zeroat 275 degree C

Features:
  • Low Price Small Size.
  • High Power and Excellent load life stability
  • Excellent short time over load
  • Strongly resistant to moisture & solvent.
  • Self-extinguish material is used in moulding.
  • Non-inductive type available.
  • High-surge- resistant items are available.
  • Wire terminals available .Standard length 500mm longer length upto 1. 25 mtrs. can also be supplied.
  • Models with thermal switch available.
  • Custom built resistors is our speciality.

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Ceramic Encased Wire Wound Resistor

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  • Ceramic Encased Wire Wound Resistor
  • Ceramic Encased Wire Wound Resistor
  • Ceramic Encased Wire Wound Resistor

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Approx. Rs 40 / UnitGet Latest Price

Product Details:

Operating Temp250 Degree C Max
Tolerance+- 10 % Lower Tol. Available
Power Ratings2-40 W
Temp Co eff50 PPM/100 PPM/ 260 PPM
Dielectric Voltage2500 V
Derate to Zero at250 Degree C
TypeCER
Ohmic Range0.01E-50K

These resistors are made by winding resistive wire
on fibre glass cord or ceramic rods. Terminals are
crimped or welded to end caps. This resistor assembly
is then encapsulated in ceramic boat with high Temperature
and fire retardant cement.
SPECIFICATIONS
Ohmic Range 0.01E - 50K
Tolerance ± 10% Lower Tol. available
Power Ratings 2-40 Watts
Temp. Co-eff. 50 PPM/100 PPM/ 260 PPM
Dielectric Voltage 2500 V
Operating Temp. 250°C Max
Derate to Zero at 250°C

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Coiled Wire Resistor with Enclosure

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Approx. Rs 1,100 / PieceGet Latest Price

Product Details:

Resistance Tolerance+/- 10 %
Di electric Voltage2500 V
Insulation Resistance20 M Ohm
Short Term Over Load10 x Wattage Rating For 10 Sec.
Temperature Rise375 Degree C + Ambient
TypeOCRE
Safe Operating Temperature200 Degree C

COILED RESISTORS
These resistors are constructed by coiling wire and supported by ceramic insulators
on a steel strip.
The resistive element is of stainless steel, fecral or Nickel Chromium.
The standard end terminal is welded or screwed firmly to the resistive element,
which provides good electrical connections to the resistive elements.

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Dynamic Braking Resistor

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Approx. Rs 1,400 / UnitGet Latest Price

Product Details:

Product TypeAluminum resistor
Materialaluminum wire wound resistor
Power60W to 1kW
Resistance1R to 10kR
BrandOnics
Temperature275 degree C plus ambient
Tolerance+/-5%,+/-10%
Power Range60W to 1kW
Power Rating5-4000 W
TerminationsLugs For 5-50 W, Screws For 100-250 W
Temp Coeff+- 50-200 PPM
Dielectric Voltage1000 VAC for 5 W & 10 W, 1500 VAC for 25 W & 200 W, 2000 VAC for 250 W

1. Operating Temp.  -55°C - +275°C
2. Insulation Resistance  >20M¿¿¿ MIN
3. Dielectric Strength  AC1500V, 3500V, 5000V for 1 min
4. Temp. Coefficient  50 ppm/°C, 100 ppm/°C, 260 ppm/°C
5. Short Time Over Load  10 X Wattage Rating, 5 sec
6. Moisture resistance   temp 40°C moisture 95% DC100v500h
7. Thermal Shock  Wattage Rating 30min. -25°C, 15min
8. Vibration 10c/c ~ 50 c/s ~ 10 c/s (1min) -2h each
of paralleled and right angle.
9. Load Life  Wattage Rating 1.5 h On, 30min off, 1000h
10. Derate to zero  at 275°C








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Port of Dispatch: New Delhi

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Edge Wound Resistor

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Approx. Rs 2,000 / PieceGet Latest Price

Product Details:

Dielectric Strength2500 VAC
BrandOnics
Temperature Coefficient+/-55 PPM/Degree C to 260 PPM/Degree C
Short Time Overload10 X Wattage Rating for 5 Sec.
Overload25 X Wattage Rating 1 Sec.
Resistance Tolerance+/-10 %
For Short Duration500 Degree C
Insulation Resistance20 Mohm
TypeEWR

Features
  • Low temperature coefficient elements for more stable resistance.
  • Edgewise helical design for efficient cooling ensures long life.
  • Massive high-temperature ceramic core resists shock and vibration.
  • Withstands severe short time overloads.
  • Reliable,stainless steel elements and terminals.
  • Industry standard size for quick replacement of other major brands.
  • Resistors can also be supplied in the enclosure.
  • Custom built resistors can be made.
  • Easy to assemble as a bank.
  • Standard mounting frame available.
  • Available in various size as per customers requirement.
  • Closer tolerance available.
  • Alternate mounting available.
  • Variable Terminal Clamp available

Applications

  • These Resistors are used in conjunction
    with appropriate control equipment to accelerate,
    dynamic braking of motors.
  • These resistors are also ideally suited for use in
    the secondary of AC wound rotor motors for
    accelerating speed regulating services.
  • These resistors are also used as neutral
    grounding resistors. AC and DC dynamic braking
    load banks, current limiting, and blast for mercury
    vapor lamp 

Technical Details

DIMENSIONS(IN mm)
POWER (KW)ABCD
500W2237845-52190
750W2987845-52265
1000W3737845-52340
1250W4487845-52415
1500W5237845-52490

 

 

 


Additional Information:

Port of Dispatch: New Delhi

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High Power Punched Grid Resistor

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Approx. Rs 4,000 / PieceGet Latest Price

Product Details:

Warranty12 Month
BrandOnics
MaterialStainless Steel
Power Rating7.5-250 KW
Resistance Tolerance+/- 10 %
Di electric Voltage2500 V
Insulation Resistance20 M Ohm
Short Term Over Load10 X Wattage Rating For 10 Sec.
Temperature Rise375 Degree C + Ambient
Safe Operating Temperature200 Degree C
TypePG

1. Power Rating: 7.5-250 KW
2. Resistance Tolerance: +/- 10%
3. Di-electric Voltage: 2500 VAC
4. Insulation Resistance: > 20M Ohm
5. Short Term Over Load : 10 x wattage rating for 10 sec.
6. Temperature Rise: 375 Deg. C + Ambient
7. Safe Operating Temperature 200 Deg. C

Additional Information:

Port of Dispatch: New Delhi

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Punched Grid Resistor

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Approx. Rs 4,000 / NumberGet Latest Price

Product Details:

Usage/Applicationbraking resistor
Materialss punch grid
BrandOnics
Model Number/Namepunch grid resistor
Grid TypeSS 304
Packaging Typeas per customer requirment
Max. Power Dissipation200kW
Rated Power10-1000 W
Operating Temperature150 Degree C
Resistance Tolerance+- 5 %

1. Power Rating: 7.5-250 KW
2. Resistance Tolerance: +/- 10%
3. Di-electric Voltage: 2500 VAC
4. Insulation Resistance: > 20M Ohm
5. Short Term Over Load : 10 x wattage rating for 10 sec.
6. Temperature Rise: 375 Deg. C + Ambient
7. Safe Operating Temperature 200 Deg. C

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Ultra High Power Aluminum Resistor

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Approx. Rs 1,700 / UnitGet Latest Price

Product Details:

Dielectric2500 VAC
Insulation20 Mega Ohm And Above
Temperature Rise375 Degree C Above Ambient
Power550-3500 W
Resistance Value+- 10 % And Below
Safe Operating Temperature200 Degree C Above Ambient
Thermal Switch180 Degree C
TypeUHPAR

Power : 550W-3500W
Resistance Value : ±10 % and below
Dielectric : 2500 VAC
Insulation : >20 mega Ohm and above
Temperature Rise : 375 Deg C above ambient.
Safe Operating Temperature : 200 Deg C above ambient.
Thermal Switch 180 Deg. C provided

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Fixed Type & Adjustable Type Wire Wound Resistors

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Approx. Rs 600 / PieceGet Latest Price

Product Details:

Termination StyleSolder Lug
Operating Temp-55 Degree C to +250 Degree C
Dielectric StrengthAC 1000 V for 1 Min.
Temp Coefficient50 ppm/ deg C,100 ppm/ deg C,260 ppm/ deg C
BrandOnics
Short Time Over Load10 X Wattage Rating,5 Sec.
Load LifeWattage Rating 1.5 On,30 Min. off,1000 h
Derate to zeroAbove 250 Degree C
Available TypeSVRV,SVRF

Technical Details

WattsResistance RangeDimensions (mm)
Fixed TypeAdjustable TypeLWDL1H
25 W0.1-25K0.1-3.0K658168333
30 W0.1-30K0.1-3.3K788169633
40 W0.1-40K0.1-4.9K758209535
50 W0.1-50K0.1-6.0K10082012035
75 W0.1-75K0.1-9.0K15082017035
100 W1-100K1-12K15082617252
150 W1-150K1-16K17583420160
200 W1-200K1-24K20083422660
250 W1-250K1-30K25083427660
300 W1-300K1-50K300153432660


 


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Port of Dispatch: New Delhi

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Cement Wire Wound Resistor

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Approx. Rs 65 / UnitGet Latest Price

Product Details:

Minimum Order Quantity100 Unit
Operating Temp250 Degree C Max.
Tolerance+-10% Lower Tol. Available
ColorWhite
BrandOnics
MaterialCeramic
Power Ratings2-40 Watt
Temp Co eff50 PPM/100 PPM/ 260 PPM
Dielectric Voltage250 V
Derate to Zero at250 Degree C



Additional Information:

Port of Dispatch: New Delhi

Production Capacity: 50000 piece monthly

Delivery Time: 1 week

Packaging Details: Packed in corrugated box

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Coiled Wire Resistor

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Approx. Rs 1,300 / NumberGet Latest Price

Product Details:

Power Rating1-12 KW
Di electric Voltage2500 V
Resistance Tolerance+/- 10 %
Insulation Resistance20 M Ohm
Short Term Over Load10 X Wattage Rating For 10 Sec.
Temperature Rise375 Degree C + Ambient
TypeOCR
Safe Operating Temperature200 Degree C

 

 


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Double Coiled Wire Resistor

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Approx. Rs 1,300 / UnitGet Latest Price

Product Details:

Power Rating1-500 KW
Termination StyleScrew
Type of PlatingNickel
Dielectric Strength2500 VAC
BrandOnics
MaterialFecral Wire Resistor
Operation Temperature-55 Degree C to +375 Degree C

 

 


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Port of Dispatch: New Delhi

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High Power Wire Grid Resistor

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Approx. Rs 800 / UnitGet Latest Price

Product Details:

BrandOnics
Power Rating7.5-250 KW
Resistance Tolerance+/- 10 %
Di electric Voltage2500 V
Insulation Resistance20 M Ohm
Short Term Over Load10 X Wattage Rating For 10 Sec.
Temperature Rise375 Degree C + Ambient
Safe Operating Temperature200 Degree C




Additional Information:

Port of Dispatch: New Delhi

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Slim Type Aluminum Housed Resistor

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Approx. Rs 300 / PieceGet Latest Price

Product Details:

Operating Temp240 Degree C
Tolerance+-13 % Lower Tol. Available
Ohmic Range0.01E-60K
Power Ratings2-50 Watt
Temp Co eff60 PPM/100 PPM/ 260 PPM
Dielectric Voltage2600 V
Derate to Zero at260 Degree C Max.




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High Power Slim-Type Aluminum Housed Resistor

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Approx. Rs 400 / UnitGet Latest Price

Product Details:

BrandOnics
Temperature Range- 55 Degree C To + 275 Degree C Max. 20 Degree C Ambient
Insulation ResistanceMinimum 20 M Ohms
Dielectric StrengthAvailable Options 2000 VAC,3000 VAC
Temp Coefficient+- 50 PPM/ Degree C To 260 PPM/ Degree C
Short Term Overload10 x Wattage Rating For 5 Second
DeratingDerate linearly At 275 Degree C
Teflon Wire Terminals300 mm. Longer Length Upto 1.25 Meter Available
TypeSLR

Additional Information:

Port of Dispatch: New Delhi

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Motor Starting Resistor

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Approx. Rs 4,000 / OnwardsGet Latest Price

Product Details:

Power Rating5-260 W
TerminationsLugs For 5-70 W, Screws For 100-260 W
Temp Coeff+- 60-240 PPM
Tolerance+- 20 %
Operating tempTemperature of 25 Degree C, 5 W & 10 W - 40 %



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Neutral Grounding Resistor

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Approx. Rs 5,000 / UnitGet Latest Price

Product Details:

Rated Power2000 W
Operating Temperature-20 To +70 Degree C
Power grid frequency58 Hz
Resistance50 ohm
Resistance Tolerance+-5 %,+-2 %,Neutral Grounding Resistor



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Neutral Earthing Resistor

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Approx. Rs 2.5 / UnitGet Latest Price

Product Details:

Tolerance+- 20 %,Closer Tolerances Available.
Power Rating5-270 W
TerminationsLugs For 5-80 W,Screws For 100-270 W
Temp Coeff+- 40-230 PPM




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