3d奖金对照表

Braking Resistor Box

Braking Resistor Box
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Braking Resistor Box

3d奖金对照表 generally, an electrical motor or other inductive load adopts dynamic braking to reach a halt. that is to say, it employs an additional dissipative cell to consume the kinetic energy and magnetic energy to realize fast brake. when the power supply is cut off, the inverter would send the remaining kinetic energy to dc bus. the voltage of dc bus will thus increase. when the voltage is up to a certain value, the braking resistor will come into use and consume the energy through resistance heating. the voltage on the dc bus will then be reduced to a normal value.

Features of Braking Resistor Box
1. Braking resistor box is assembled with Wirewound resistors.
2. It is equipped in an alclad shell with IP class up to IP20.
3. Hard-wired inner connection
4. Elegant and fire proof

Application of Braking Resistor Box
3d奖金对照表 Eagtop braking resistor box is a resistor box that are assembled with Wirewound resistors and are applicable to circuits of inverter for braking equipment with large rated power and current, testing equipment, elevator and crane.

Parameters of Braking Resistor Box
Range of rated power: 2.4W-10KW
Range of voltage: 0.5KV-3KV
Range of resistance: 1R-1KR
Voltage resistance: AC2.5KV-5KV, 1min, 50Hz
Insulated resistance: DC 1000V ≥100MΩ
IP class: IP00-IP23
Vibration: 0.5g
Rated temperature rise: 375℃
Temperature drift: 40-400ppm/℃
Resistance material: 0Cr25AL5/Ni80Cr20
Storage Temperature: -40℃~50℃
Standard: GB/T 5729

Braking Resistor Box Top
Model Power (KW) Dimensions (mm) Terminal Weight (kg) Wiring (mm2) Combination
W D H H1 D1 W1
BRU 1 250 500 125 150 480 180 M6 5.3 6 0.5KW*2
1.5 250 500 125 150 480 180 M6 5.9 6 0.5KW*3
2 280 500 145 170 480 210 M6 6.5 6 1.0KW*2
3 280 500 145 170 480 210 M6 7.8 6 1.5KW*3
4.5 340 600 145 170 580 291 M6 12 6 1.5KW*3
6 340 600 145 170 580 291 M6 14 6 1.5KW*4
8 410 685 145 170 642 340 M6 16.5 6 2.0KW*4
10 410 685 145 170 642 340 M6 18.5 6 2.0KW*5
16 410 685 145 340 642 340 M6 18.5 6 8KW*2
20 410 685 145 340 642 340 M6 18.5 6 10KW*2
Product Identification Code:
Product Type
Rated Power
1KW-10KW
Resistance Value(ohm)
(Ω) inedicates resistance
value in units of ohms
Resistance Tolerance
K=±10%
J=±5%
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