SS Punch Grid Resistance Box

Price 6500.0 INR/ Number

Get a Price/Quote

MOQ : 1 Number

SS Punch Grid Resistance Box Specification

Product Type
SS Punch Grid Resistance Box

Power Rating

Protection Level
other

Surface Treatment
Other

External Size
Standard XLR Size Millimeter (mm)

Thickness
NA Meter

Paint Finishing
Electrostatic Powder Coating

Accuracy
100 %

Dimension (L*W*H)
Standard Millimeter (mm)

Weight
NA Kilograms (kg)

Rated Voltage
415 Volt (V)

Usage & Applications
EOT CRANE , COKE OVEN, AMUSMENT PARK, STORAGE SYSTEM, GOLIATH CRANE

Color
Silver

Warranty
1 YEAR

Phase
3

Material
MS

SS Punch Grid Resistance Box Trade Information

Minimum Order Quantity
1 Number

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Per Month

Delivery Time
1 Days

Main Domestic Market
All India

About SS Punch Grid Resistance Box

Resistance Box

S.S. Punched grid Resistance Boxes are designed to meet requirements of A.C & D.C. application for E.O.T. Cranes, Winches, Rubber Mills, Flour Mills, Coal Mines, Cement Mills, Power Plants, Conveyors, Coke Oven, Blowers etc. for Speed control and developing Starting Torque. S.S. Punched grid Resistance Boxes consist of Grids Punched from Nickel Chromium Steel Alloy Sheet. These grids are shock and vibration proof. These resistors are specially suited for Steel mill duty, Coal mines etc...

Technical Data

Materials	Stainless steel
Enclosure	Galvanized sheet steel
Cooling	Natural air cooled
Mounting Position	floor
Cable Entry	Bottom
Rated Voltage	600 V
Current Rating	8 Amp to 800 Amp
Over Ambient Temperature	375 C

DBR (Dynamic Braking Resistor)

The property of resistors to dissipate heat can be used to slow down a mechanical system. This process is called dynamic braking and such a resistor is called a dynamic braking resistor (or simply a brake resistor). To decelerate an electric motor, kinetic energy is transformed back into electrical energy. This energy is dissipated using a power resistor. Dynamic braking can be rheostatic and regenerative. In rheostatic braking, the energy is dissipated as heat in a resistor. In regenerative braking, the electric power is fed back in the system. The last option generally has a higher cost. Brake resistors are used for (small) motion systems, but also for large constructions such as trains or trams. A big advantage over friction braking systems is the lower wear and tear and faster deceleration.

Advantages of dynamic braking resistors over friction braking:

Lower wear of components.
Control motor voltage within safe levels.
Faster braking of AC and DC motors.
Less service required and higher reliability.

Technical Data

Materials	Stainless steel
Enclosure	Galvanized sheet steel
Cooling	Natural air cooled
Mounting Position	Any Position
Cable Entry	Bottom
Rated Voltage	600 V
Current Rating	8 Amp to 800 Amp
Over Ambient Temperature	800 C