High Power Wire Grid Resistors

We are a prominent producer & supplier of advanced High power wire grid resistors from India. Our resistors are widely used by equipment manufacturers across the globe. Further, we also execute bulk orders for customer oriented resistors.

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CONSTRUCTION

In these type of resistors, fecral wires are used. Wire is formed into grid by bending wire in zig -zag form. Multiple grids are assembled as a bank and then fitted in an enclosure. These resistors are most suitable where high wattage and high current is required. Stainless Steel punched grid resistors are also available.

Applications

Loading Resistors
Dynamic Braking Resistor
Starting Resistors
Nuetral Grounding Resistor

CHARACTERISTICS

Temperature Range	-55°C to + 375°C max.
Dielectric Strength	2500 VAC
Temp. Coefficient	±200PPM/°C max
Short Term Overload	20 x Wattage rating for 5 seconds

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Power K.W	Dimensions (mm)
Power K.W	A	B	C	D	E
7.5	550	425	675	485	550
15	550	625	675	485	550
30	975	625	675	910	550
45	975	825	675	910	550
60	975	1025	675	910	550
75	975	1225	675	910	550
90	975	1425	675	910	550
120	1925	1025	675	1860	550
150	1925	1225	675	1860	550
180	1925	1425	675	1860	550

Cable entry from bottom
Add 75mm in height for lifting eye bolts.
Eye bolts are available from 30Kw onwards.

If canopy is required, add the required extension to the above dimensions.

Sheet thickness of enclosure: SWG 20 / 0.9mm (Galvanised Sheet)

We Assist in developing custom built resistors for applications

Our Products Range

Aluminium Housed Chassis Mounted Wire Wound Resistors | Aluminium Housed Metal Clad Braking Resistors

Ceramic Encased Wire Wound Resistor | Silicon Coated Wirewound Resistors | High Power Slim-Type Aluminium Housed Resistor

Coiled Wire Resistors | High Power Wire Grid Resistors

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