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Dynamic Braking Resistors Dbr

Prominent & Leading Manufacturer from Chennai, we offer dynamic braking resistor, braking resistor and resistance box.

Dynamic Braking Resistor

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Dynamic Braking Resistor
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Approx. Rs 15,000 / NumberGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Number
BrandPOWERMECH
Country of OriginMade in India
UseIndustrial

Resistance boxes are used to add resistance in to an electric motor circuit for modifying the performance characteristic of slipring induction motors of EOT cranes, rubber mills, steel rolling mills, cement mills, power plants, conveyors, coke oven, blowers etc.

 

For speed control and developing staring torque with low starting currents, they are also used as Dynamic breaking resistor for V.V.V.F.A.C. Drives electric loading of ac alternators, de generators and dynamometers. Resistors are designed to meet requirements of both A.C. and D.C. applications.


The basic types of resistors are: Punched Steel Resistors. (Stainless steel / Fecral ).


The system of cooling the resistors is of two types. One is Air cooled type and the other is Oil cooled type. 

For more details, please view the attached catalogue below.

 

Current Rating Chart for Punched Grid Resistors For 3750c Temperature Rise

Rated value

(Ohms)

Grid type

 

Rated value

(Ohms)

Grid type

0.010

PS10

0.220

PS220

0.015

PS15

0.300

PS300

0.022

PS22

0.460

PS460

0.032

PS32

0.720

PS720

0.046

PS46

1.000

PS1000

0.068

PS68

1.500

PS1500

0.100

PS100

2.500

PS2500

0.150

PS150

4.500

PS4500

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Braking Resistor

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Braking Resistor
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Approx. Rs 2,000 / NumberGet Latest Price

Product Details:
Minimum Order Quantity1 Number
Product TypeAluminium Housed Braking Resistor
Usage/ApplicationIndustrial
MaterialAluminium
Power60 Watts to 4000 Watts
BrandPOWERMECH
Country of OriginMade in India
Duty Cycle50%
Ohmic Values1 Ohms to 10 K Ohms
Ohmic Tolerance+/- 5%
Temprature Co-efficientLess than 150 ppm / degree Celsius
Dielectric Strength2.0KV a.c. for 1 min.
Insulation Resistance>2 M Ohms @ 500V D.C.
Overload Withstanding10X Power for 5 Secs.
Price:Varies based on specification and models.
WhatsApp:+91 9940429288

Powermech offers high-quality, high-precision, wire wound resistors, which are extremely stable over time and function over wide operating temperatures.

 

Quality resistors are essential in protecting electronic components from sudden current or voltage changes. Such unpredictable changes can be potentially hazardous to electronic products. For example, surges that reach microprocessor or memory components can destroy expensive parts, and erase critical data or programming. To prevent such losses to key components, many electronic products now include surge protection circuits. Resistors, when placed within these electronic surge protection circuits, can prevent sudden current or voltage changes from damaging valuable electronic components.


Features:
Designed for Dynamic Braking Applications. 

Excellent Short Term Overload Performance. 
 Can be Easily Mounted in Congested Spaces.Non-Inductive Types Available on Request. 

 Rugged Construction:
(i) Fully Welded Construction.
(ii) Resistor Components Supported on Ceramic. 
(iii) High Temperature Resisting Anodised Aluminium Housing.

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Resistance Box

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Resistance Box
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Approx. Rs 18,000 / NumberGet Latest Price

Product Brochure
Product Details:
Mounting TypeFloor mounting
BrandPOWERMECH
Cooling TypeAir cooled naturally
Cable Entry SideBottom
Current Rating10 Amps to 800 Amps.
Degree Of ProtectionIP - 11 / IP-21 / IP -33
Voltage600 V. Other Voltage: 1100 / 3300 V on request.
Country of OriginMade in India
UseIndustrial
Type:Punched Grid type and Wire Grid (Stainless Steel) type.
ConnectionsSeries / Parallel.

Punched Stainless Steel Resistance Box (Stainless Steel / Fecral) 

Resistance boxes are used to add resistance in to an electric motor circuit for modifying the performance characteristic of slipring induction motors of EOT cranes, rubber mills, steel rolling mills, cement mills, power plants, conveyors, coke oven, blowers etc for speed control and developing staring torque with low starting currents.

They are also used as Dynamic breaking resistor for V.V.V.F.A.C. Drives electric loading of ac alternators, de generators and dynamometers. Resistors are designed to meet requirements of both A.C. and D.C. Applications.


The basic types of resistors are: Punched Steel Grid Resistors. (Stainless Steel / Fecral) and Stainless Steel Wire Grid Resistors.


The system of cooling the resistors are of two types: One is Air cooled type and the other is Oil cooled type.

For more details, please view the attached catalogue below.

Current Rating Chart For Punched Grid Resistors For 3750c Temperature Rise

Rated value

(Ohms)

Grid type

 

Rated value

(Ohms)

Grid type

0.010

PS10

0.220

PS220

0.015

PS15

0.300

PS300

0.022

PS22

0.460

PS460

0.032

PS32

0.720

PS720

0.046

PS46

1.000

PS1000

0.068

PS68

1.500

PS1500

0.100

PS100

2.500

PS2500

0.150

PS150

4.500

PS4500

Yes! I am interested

 
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Chandrasekaran S (Marketing Manager)
Powermech Engineering
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Chennai - 600033, Tamil Nadu, India
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