CASE RESISTORS


Case Resistor

Bonitron now offers case resistors for applications up to 10 HP. Case resistors are a great add-on resistor solution due to their small size and cost and UL recognition.

IP 54 Resistors up to 10 HP and IP 66 Resistors up to 20 HP are now available from Bonitron:

IP 66 resistor Highlights

Like the rest of Bonitron's resistor offering, Case Resistors protect drives from overvoltage faults by dissipating excess regenerative energy as heat. Case Resistors are used in applications where infrequent, low duty cycle, or low horsepower regeneration occurs.

Case resistors are commonly used with a drive's internal brake or a Bonitron M3675T Braking Transistor.

For resistors rated up to the megawatts see the Bonitron M3775R Resistive Load Bank Series. Custom resistors are also available.

RoHS CompliantUl Recognized
IP54 Case Resistor 2HP
IP54 Case Resistor 5HP

  • Rapid installation increases up time
  • Typically in stock. Contact for price and availability.
  • Up to 10 HP
  • 230 - 480VAC
  • Two-screw Mounting
  • Installable with new applicaiton or as retrofit
Resistor Schematic
Drive HP Peak Power Cont. Power Resistance
(Ohms)
Model Number Dimensions
(H" x W" x D")
230 - 240 VAC
1 HP 1125 W 56 W 125 Ω RS CRL001HP 165 x 30 x 60mm
1 HP 1125 W 150 W 125 Ω RS CRML001HP-54 167 x 30 x 60mm
1 HP 1125 W 600 W 125 Ω RS CRML001HP-66JB-T 285 x 175 x 75mm
2 HP 2250 W 112 W 62.5 Ω RS CRL002HP 165 x 30 x 60mm
2 HP 2250 W 300 W 62.5 Ω RS CRML002HP-54 167 x 30 x 60mm
2 HP 2250 W 600 W 62.5 Ω RS CRML002HP-66JB-T 285 x 175 x 75mm
5 HP 5625 W 281 W 25 Ω RS CRL005HP 335 x 59 x 61mm
5 HP 5625 W 800 W 25 Ω RS CRML005HP-54 337 x 45 x 120mm
5 HP 5625 W 600 W 25 Ω RS CRML005HP-66JB-T 285 x 175 x 75mm
10 HP 11250 W 1200 W 12.5 Ω RS CRML010HP-66JB-T 635 x 175 x 75mm
20 HP 11250 W 2250 W 6.5 Ω RS CRRL020HP-66-T 762 x 175 x 75mm
Drive HP Peak Power Cont. Power Resistance
(Ohms)
Model Number Dimensions
(H" x W" x D")
460 - 480 VAC
1 HP 1125 W 56 W 500 Ω RS CRH001HP 165 x 30 x 60mm
1 HP 1125 W 150 W 500 Ω RS CRHL001HP-54 167 x 30 x 60mm
1 HP 1125 W 600 W 500 Ω RS CRHL001HP-66JB-T 285 x 175 x 75mm
2 HP 2250 W 112 W 250 Ω RS CRLH02HP 165 x 30 x 60mm
2 HP 2250 W 300 W 250 Ω RS CRMH002HP-54 167 x 30 x 60mm
2 HP 2250 W 600 W 250 Ω RS CRMH002HP-66JB-T 285 x 175 x 75mm
5 HP 5625 W 800 W 100 Ω RS CRMH005HP-54 337 x 45 x 120mm
5 HP 5625 W 600 W 100 Ω RS CRMH005HP-66JB-T 285 x 175 x 75mm
10 HP 11250 W 1200 W 50 Ω RS CRMH010HP-66JB-T 635 x 175 x 75mm
20 HP 11250 W 2250 W 25 Ω RS CRRH020HP-66-T 762 x 175 x 75mm
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