POWER RESISTORS

Grid Box Medium/High Current Wirewound Power Resistors

BOX

Taking advantage of an electronic circuit topology, Token China's unique design of this grid box bank resistor


Power Wirewound Box Grid Resistors - BOX Series

Provides you with much higher wattage per bank to save you both space and cost. These quality design features include all stainless steel grids and terminals, high temperature insulation, welded construction, end-frames with gussets for added mechanical strength. Slotted mounting holes for easy installation. Grid banks are double insulated to guarantee reliable performance.


In heavy-duty medium/high current industrial applications, this rugged element is ideal for the high shock and vibration of heavy material handling applications such as overhead cranes, mining equipment, construction tower cranes, pumps, and many other starting, speed regulating, and dynamic braking applications as well as neutral grounding and load banks.


Accommodates a flexible range of assembly options for convenient utilization and installation (Refer to the DR series and DQ series features for exact specifications).


The high current power BOX series is lead-free and RoHS compliant. Please contact us for details with your specific needs.

Round Wire Wound for Medium Current BDR 200W ~ 3200W

Grid Round Wire box1_Power_Current_Resistor.jpg
Power
Rating
Dimensions(mm) Resistance
Range(Ω)
CASE A B C D E F G H I J
200W A 345 90 76 325 45   43   8 268 0.1~100KΩ
400W A 345 90 76 325 45   43   8 268 0.1~200KΩ
400W B 450 152 100 428 30 90 74   10 355 0.1~200KΩ
800W B 450 152 100 428 30 90 74   10 355 0.1~400KΩ
1200W C 450 300 100 428 74 146 74 146 10 355 0.1~600KΩ
1600W C 450 300 100 428 74 146 74 146 10 355 0.1~800KΩ
2000W D 560 250 195 535 27 190 122   10 420 0.1~1000KΩ
2400W D 560 250 195 535 27 190 122   10 420 0.1~1200KΩ
2800W D 560 250 195 535 27 190 122   10 420 0.1~1400KΩ
3200W D 560 250 195 535 27 190 122   10 420 0.1~1600KΩ

Ribbon Wire Wound for High Current BQR 300W ~ 4800W

Grid Wave Rib-Power box1_Power_Current_Resistor.jpg
Power
Rating
Dimensions(mm) Resistance
Range(Ω)
CASE A B C D E F G H I J
300W A 345 90 76 325 45   43   8 268 0.1~30Ω
600W A 345 90 76 325 45   43   8 268 0.1~60Ω
600W B 450 152 100 428 30 90 74   10 355 0.1~60Ω
1200W B 450 152 100 428 30 90 74   10 355 0.1~120Ω
1800W C 450 300 100 428 74 146 74 146 10 355 0.1~180Ω
2400W C 450 300 100 428 74 146 74 146 10 355 0.1~240Ω
3000W D 560 250 195 535 27 190 122   10 420 0.1~300Ω
3600W D 560 250 195 535 27 190 122   10 420 0.1~360Ω
4200W D 560 250 195 535 27 190 122   10 420 0.1~420Ω
4800W D 560 250 195 535 27 190 122   10 420 0.1~480Ω

How to Order - Medium/High Current Power BOX

BDR 2400W 250R K
Product Type
BDR
BQR
Rated Power
200W~3200W
300W~4800W
Resistance Value (Ω)
R500 0.500 Ω
1R00 1 Ω
250R 250 Ω
1K00 1,000 Ω
2K50 2,500 Ω
Resistance Tolerance
J ±5%
K ±10%

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BOX Series - Grid Box Medium/High Current Power Resistors