CBH / CBV / CBR
  • CBH / CBV / CBR

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Manufacturer: Danotherm

CBH / CBV / CBR

Type Pn [W] at 40°C Max Temp °C R [Ω] min-max Impulse Load [W] Temp, Ambient 40°C, cycle 120s
1-second Duty Cycle 5-second Duty Cycle 10-second Duty Cycle 40-second Duty Cycle
СВН/ CBV 165 С 110 265 0.5 - 1000 5 1.4 0.9 0.3
СВН/ CBV 215 С 155 270 0.8 - 1500 9.8 2.5 1.6 0.5
СВН/ CBV 265 С 200 270 1.5 - 2000 16.6 4 2.4 0.6
СВН/ CBV 335 С 270 280 1.8 - 2000 26.6 6.2 3.4 0.9
СВН/ CBV 405 С 330 285 2.0 - 2000 34.1 8.5 4.3 1
CBR-V/H175 С 311 265 0.8 - 1500 10.5 2.7 1.8 0.9
CBR-V/ Н 225 С 400 270 1.5 - 2000 18.3 4.5 2.8 1.2
CBR-V/ Н 295 С 525 275 1.8 - 2000 29.7 7.1 4.2 1.8
CBR-V/ Н 365 С 650 280 2.0 - 2000 38.4 11.3 6.7 2.4
CBR-V/ Н 426 С 980 285 2.4 - 2000 39.1 12.9 7.9 2.9
CBR-V/ Н 526 С 1220 295 3.0 - 2000 49.1 16.1 9.9 3.6
CBR-V/ Н 626 С 1460 305 3.5 - 2000 60.6 19.7 12 4.4
CBR-V/ Н 726 С 1700 310 4.0 - 2000 73.1 23.4 14.3 5.2
СВН/ CBV 165 С 110 265 0.5 - 1000 5 1.4 0.9 0.3


Construction and Main Characteristics

  • Approved by UL
  • Compact dimensions
  • Nominal power range from 110W to 1700W
  • Energy levels from 9kJ to 150kJ (5-second duty cycle, cycle 120s), depending on resistance value
  • Aluminum housing for high IP rating
  • IP50-IP65
  • Internal wire spirals wound on ceramics for lower resistance
  • Nickel-chromium alloy 8020 for low thermal drift
  • Mica insulation for high dielectric strength
  • Filled with Al2O3 or SiO2 for high thermal capacity/overload capability
  • Low surface temperature
  • Low noise level
  • High resistance to vibrations
  • Thermally expandable mounting feet (CAR type)
  • Optional thermal switch or PT100 element for thermal protection
  • 300mm lead with sleeve or terminal connection up to 10 mm2
  • Customizable for customer needs and applications (available OEM versions)

CBH / CBV / CBR wired connected IP54, with thermal switch

Type Pn [W] at 40°C Max Temp °C R [Ω] min-max Impulse Load [W] Temp, Ambient 40°C, cycle 120s
1-second Duty Cycle 5-second Duty Cycle 10-second Duty Cycle 40-second Duty Cycle
CBH / CBV 190 xT 85 210 0.5 - 1000 5 1.4 0.9 0.3
CBH / CBV 240 xT 120 215 0.8 - 1500 9.8 2.5 1.5 0.4
CBH / CBV 290 xT 150 220 1.5 - 2000 16.6 3.8 1.9 0.5
CBH / CBV 360 xT 200 225 1.8 - 2000 25.6 5.2 2.6 0.7
CBH / CBV 430 xT 250 230 2.0 - 2000 32.5 6.5 3.2 0.8
CBR-V/H 160xT 160 210 0.5 - 1000 5.4 1.5 1 0.5
CBR-V / H 210xT 230 210 0.8 - 1500 10.6 2.8 1.8 0.9
CBR-V / H 260 xT 300 225 1.5 - 2000 18.4 4.6 2.8 1.3
CBR-V / H 330 xT 390 230 1.8 - 2000 30 7.1 4.2 1.7
CBR-V / H 400 xT 490 230 2.0 - 2000 38.8 11.4 6.8 2.1
CBR-V / H 460 XT 740 240 2.4 - 2000 39.4 12.9 8 2.4
CBR-V / H 560 XT 920 250 3.0 - 2000 49.4 16.2 10 3.1
CBR-V / H 660 XT 1110 260 3.5 - 2000 60.6 19.7 12.1 3.8
CBR-V / H 760 XT 1290 260 4.0 - 2000 73.8 23.3 14.2 4.3


CBRK 1000V Wired Connected IP54 without Thermal Switch

Type Pn [W] at 40°C Max Temp °C R [Ω] min-max Impulse Load [W] Temp, Ambient 40°C, cycle 120s
1-second Duty Cycle 5-second Duty Cycle 10-second Duty Cycle 40-second Duty Cycle
CBRK 125 С 135 210 0.5 - 1000 5.4 1.5 1 0.5
CBRK 175 С 210 210 0.8 - 1500 10.6 2.8 1.8 0.9
CBRK 225 С 280 225 1.5 - 2000 18.4 4.6 2.8 1.3
CBRK 295 С 400 230 1.8 - 2000 30 7.1 4.2 1.7
CBRK 365 С 500 230 2.0 - 2000 38.8 11.4 6.8 2.1
CBRK 426 С 650 240 2.4 - 2000 39.4 12.9 8 2.4
CBRK 526 С 800 250 3.0 - 2000 49.4 16.2 10 3.1
CBRK 626 С 1000 260 3.5 - 2000 60.6 19.7 12.1 3.8
CBRK 726 С 1200 260 4.0 - 2000 73.8 23.3 14.2 4.3


CBRK 1000V with Thermal Switch, Wired Connected or Through Terminal Box, IP54

Type Pn [W] at 40°C Max Temp °C R [Ω] min-max Impulse Load [W] Temp, Ambient 40°C, cycle 120s
1-second Duty Cycle 5-second Duty Cycle 10-second Duty Cycle 40-second Duty Cycle
CBRK 160xT 180 210 0.5 - 1000 5.4 1.5 1 0.5
CBRK 210xT 250 210 0.8 - 1500 10.6 2.8 1.8 0.9
CBRK 260 xT 330 225 1.5 - 2000 18.4 4.6 2.8 1.3
CBRK 330 xT 440 230 1.8 - 2000 30 7.1 4.2 1.7
CBRK 400 xT 540 230 2.0 - 2000 38.8 11.4 6.8 2.1
CBRK 460 xT 610 240 2.4 - 2000 39.4 12.9 8 2.4
CBRK 560 xT 780 250 3.0 - 2000 49.4 16.2 10 3.1
CBRK 660 xT 950 260 3.5 - 2000 60.6 19.7 12.1 3.8
CBRK 760 xT 1100 260 4.0 - 2000 73.8 23.3 14.2 4.3

*The ranges of impulses for short pulses depend on the resistance values. Resistors with lower resistance values have more conductive material than resistors with higher resistance values. The ranges in this table refer to resistors around 40R.

Temperature coefficient 100 ppm/K
Dielectric strength 3500 VAC for 1 minute
Insulation resistance > 20MΩ / case
Overload for one-second pulse per hour 10 - 100 x (depending on the resistor)
Overload for five-second pulse per hour 4 - 25 x (depending on the resistor)
Environment - 40 °C / +70 °C
Value loss, wirewound version Linear: 40°C = Pn to 70°C = 0.85 * Pn
Value loss, TW 200°C version Linear: 40°C = Pn to 70°C = 0.65 * Pn
Value loss, vertical mounting No loss
Value loss, horizontal mounting 0.8 * Pn
Value loss at high altitudes 1000m No loss
1500m 0.94 * Pn
3000m 0.82 * Pn
Mounting instructions It is recommended to maintain a distance of 200mm to the nearest element to prevent neighboring elements from overheating.
If two or more brake resistors are mounted next to each other, a distance of 400mm between them should be maintained. If closer, the rated power should be reduced.
Cooling The rated power of the resistors refers to passive, air-cooled conditions.
Vibrations According to EN 60068-2-6Frequency range 1-100HzAcceleration/amplitude
1 - 13 Hz ± 1mm
13 - 100 Hz at ± 0.7G
Corrosion resistance According to IEC 60721-3-3/3K3 (C2 medium)200h cyclic salt mist IEC60068-2-52
Connection recommendations To minimize EMC interference, the use of screens, especially with any PWM, is recommended.
Resistance tolerance 10% (optional 5%)
Operating voltage Standard UL: 600VAC / 850VDC ; IEC: 690VAC /975VDC
On request 1000VAC / 1400VDC
Resistor heating time constant 1000s
Thermal switch (optional) Thermal switch 130 / 160 / 180 / 200 °C. 2A. 250 VACNC
Minimum voltage 2V
Minimum current 10mA
Rated current/voltage 2.5A @ 250VAC cos ʕ=1
Dielectric voltage 2000VAC (3500VAC between TS and R)
Temperature requirements for cables IP 21 80°C
IP 65 90°C
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Type Pn [W] at 40°C Max Temp °C R [Ω] min-max Impulse Load [W] Temp, Ambient 40°C, cycle 120s
1-second Duty Cycle 5-second Duty Cycle 10-second Duty Cycle 40-second Duty Cycle
СВН/ CBV 165 С 110 265 0.5 - 1000 5 1.4 0.9 0.3
СВН/ CBV 215 С 155 270 0.8 - 1500 9.8 2.5 1.6 0.5
СВН/ CBV 265 С 200 270 1.5 - 2000 16.6 4 2.4 0.6
СВН/ CBV 335 С 270 280 1.8 - 2000 26.6 6.2 3.4 0.9
СВН/ CBV 405 С 330 285 2.0 - 2000 34.1 8.5 4.3 1
CBR-V/H175 С 311 265 0.8 - 1500 10.5 2.7 1.8 0.9
CBR-V/ Н 225 С 400 270 1.5 - 2000 18.3 4.5 2.8 1.2
CBR-V/ Н 295 С 525 275 1.8 - 2000 29.7 7.1 4.2 1.8
CBR-V/ Н 365 С 650 280 2.0 - 2000 38.4 11.3 6.7 2.4
CBR-V/ Н 426 С 980 285 2.4 - 2000 39.1 12.9 7.9 2.9
CBR-V/ Н 526 С 1220 295 3.0 - 2000 49.1 16.1 9.9 3.6
CBR-V/ Н 626 С 1460 305 3.5 - 2000 60.6 19.7 12 4.4
CBR-V/ Н 726 С 1700 310 4.0 - 2000 73.1 23.4 14.3 5.2
СВН/ CBV 165 С 110 265 0.5 - 1000 5 1.4 0.9 0.3


Construction and Main Characteristics

  • Approved by UL
  • Compact dimensions
  • Nominal power range from 110W to 1700W
  • Energy levels from 9kJ to 150kJ (5-second duty cycle, cycle 120s), depending on resistance value
  • Aluminum housing for high IP rating
  • IP50-IP65
  • Internal wire spirals wound on ceramics for lower resistance
  • Nickel-chromium alloy 8020 for low thermal drift
  • Mica insulation for high dielectric strength
  • Filled with Al2O3 or SiO2 for high thermal capacity/overload capability
  • Low surface temperature
  • Low noise level
  • High resistance to vibrations
  • Thermally expandable mounting feet (CAR type)
  • Optional thermal switch or PT100 element for thermal protection
  • 300mm lead with sleeve or terminal connection up to 10 mm2
  • Customizable for customer needs and applications (available OEM versions)

CBH / CBV / CBR wired connected IP54, with thermal switch

Type Pn [W] at 40°C Max Temp °C R [Ω] min-max Impulse Load [W] Temp, Ambient 40°C, cycle 120s
1-second Duty Cycle 5-second Duty Cycle 10-second Duty Cycle 40-second Duty Cycle
CBH / CBV 190 xT 85 210 0.5 - 1000 5 1.4 0.9 0.3
CBH / CBV 240 xT 120 215 0.8 - 1500 9.8 2.5 1.5 0.4
CBH / CBV 290 xT 150 220 1.5 - 2000 16.6 3.8 1.9 0.5
CBH / CBV 360 xT 200 225 1.8 - 2000 25.6 5.2 2.6 0.7
CBH / CBV 430 xT 250 230 2.0 - 2000 32.5 6.5 3.2 0.8
CBR-V/H 160xT 160 210 0.5 - 1000 5.4 1.5 1 0.5
CBR-V / H 210xT 230 210 0.8 - 1500 10.6 2.8 1.8 0.9
CBR-V / H 260 xT 300 225 1.5 - 2000 18.4 4.6 2.8 1.3
CBR-V / H 330 xT 390 230 1.8 - 2000 30 7.1 4.2 1.7
CBR-V / H 400 xT 490 230 2.0 - 2000 38.8 11.4 6.8 2.1
CBR-V / H 460 XT 740 240 2.4 - 2000 39.4 12.9 8 2.4
CBR-V / H 560 XT 920 250 3.0 - 2000 49.4 16.2 10 3.1
CBR-V / H 660 XT 1110 260 3.5 - 2000 60.6 19.7 12.1 3.8
CBR-V / H 760 XT 1290 260 4.0 - 2000 73.8 23.3 14.2 4.3


CBRK 1000V Wired Connected IP54 without Thermal Switch

Type Pn [W] at 40°C Max Temp °C R [Ω] min-max Impulse Load [W] Temp, Ambient 40°C, cycle 120s
1-second Duty Cycle 5-second Duty Cycle 10-second Duty Cycle 40-second Duty Cycle
CBRK 125 С 135 210 0.5 - 1000 5.4 1.5 1 0.5
CBRK 175 С 210 210 0.8 - 1500 10.6 2.8 1.8 0.9
CBRK 225 С 280 225 1.5 - 2000 18.4 4.6 2.8 1.3
CBRK 295 С 400 230 1.8 - 2000 30 7.1 4.2 1.7
CBRK 365 С 500 230 2.0 - 2000 38.8 11.4 6.8 2.1
CBRK 426 С 650 240 2.4 - 2000 39.4 12.9 8 2.4
CBRK 526 С 800 250 3.0 - 2000 49.4 16.2 10 3.1
CBRK 626 С 1000 260 3.5 - 2000 60.6 19.7 12.1 3.8
CBRK 726 С 1200 260 4.0 - 2000 73.8 23.3 14.2 4.3


CBRK 1000V with Thermal Switch, Wired Connected or Through Terminal Box, IP54

Type Pn [W] at 40°C Max Temp °C R [Ω] min-max Impulse Load [W] Temp, Ambient 40°C, cycle 120s
1-second Duty Cycle 5-second Duty Cycle 10-second Duty Cycle 40-second Duty Cycle
CBRK 160xT 180 210 0.5 - 1000 5.4 1.5 1 0.5
CBRK 210xT 250 210 0.8 - 1500 10.6 2.8 1.8 0.9
CBRK 260 xT 330 225 1.5 - 2000 18.4 4.6 2.8 1.3
CBRK 330 xT 440 230 1.8 - 2000 30 7.1 4.2 1.7
CBRK 400 xT 540 230 2.0 - 2000 38.8 11.4 6.8 2.1
CBRK 460 xT 610 240 2.4 - 2000 39.4 12.9 8 2.4
CBRK 560 xT 780 250 3.0 - 2000 49.4 16.2 10 3.1
CBRK 660 xT 950 260 3.5 - 2000 60.6 19.7 12.1 3.8
CBRK 760 xT 1100 260 4.0 - 2000 73.8 23.3 14.2 4.3

*The ranges of impulses for short pulses depend on the resistance values. Resistors with lower resistance values have more conductive material than resistors with higher resistance values. The ranges in this table refer to resistors around 40R.

Temperature coefficient 100 ppm/K
Dielectric strength 3500 VAC for 1 minute
Insulation resistance > 20MΩ / case
Overload for one-second pulse per hour 10 - 100 x (depending on the resistor)
Overload for five-second pulse per hour 4 - 25 x (depending on the resistor)
Environment - 40 °C / +70 °C
Value loss, wirewound version Linear: 40°C = Pn to 70°C = 0.85 * Pn
Value loss, TW 200°C version Linear: 40°C = Pn to 70°C = 0.65 * Pn
Value loss, vertical mounting No loss
Value loss, horizontal mounting 0.8 * Pn
Value loss at high altitudes 1000m No loss
1500m 0.94 * Pn
3000m 0.82 * Pn
Mounting instructions It is recommended to maintain a distance of 200mm to the nearest element to prevent neighboring elements from overheating.
If two or more brake resistors are mounted next to each other, a distance of 400mm between them should be maintained. If closer, the rated power should be reduced.
Cooling The rated power of the resistors refers to passive, air-cooled conditions.
Vibrations According to EN 60068-2-6Frequency range 1-100HzAcceleration/amplitude
1 - 13 Hz ± 1mm
13 - 100 Hz at ± 0.7G
Corrosion resistance According to IEC 60721-3-3/3K3 (C2 medium)200h cyclic salt mist IEC60068-2-52
Connection recommendations To minimize EMC interference, the use of screens, especially with any PWM, is recommended.
Resistance tolerance 10% (optional 5%)
Operating voltage Standard UL: 600VAC / 850VDC ; IEC: 690VAC /975VDC
On request 1000VAC / 1400VDC
Resistor heating time constant 1000s
Thermal switch (optional) Thermal switch 130 / 160 / 180 / 200 °C. 2A. 250 VACNC
Minimum voltage 2V
Minimum current 10mA
Rated current/voltage 2.5A @ 250VAC cos ʕ=1
Dielectric voltage 2000VAC (3500VAC between TS and R)
Temperature requirements for cables IP 21 80°C
IP 65 90°C
Less
Read more
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