Home » High Power Wire Grid Resistors
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.
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.
Applications
- Loading Resistors
- Dynamic Braking Resistors
- Starting Resistors
- Neutral Grounding Resistors
|
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
|
| Power K.W |
Dimensions
(mm) |
| 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 |
|
Note : Cable entry from bottom
Add 75mm in height for lifting eye bolts.
Eye bolts are available from 30Kw onwards |
We Assist in developing custom built resistors for applications
Power Resistors
