Resistor > Braking Resistor ASZ

Braking Resistor ASZ

MFPR heavy-duty Braking Resistor series designs for high Pulse Power Dissipation and industrial applications.
Power ranges from 40W – 15kW
Support Enclosure requirement.

Braking Resistor ASQ ASQM ASZ ASZA series:

Applications:
Variable Frequency Drives – VFD,
Industrial machinery and equipment, heating resistor and braking resistor
Snubber Resistor in Power Snubber Circuits
Pulse Energy Dissipation
Motion Control Systems
Crane and Elevator Controls
Wind Turbine Control Panel – charge controller, dump/divert load, brake
Welding Equipment

Braking Resistor Characteristics:
ASQ
: 60W – 120W
ASQM
: 60W – 200W ( Low Profile Metal Clad Resistor )
ASZ
: 40W – 15kW
ASZA
: Braking Resistor Array with Power up to 20kW
ASZA
consists of ASZ resistors in parallel / series
ASQN, ASQMN, ASZN
: Low Inductance version is available

Dynamic Braking Resistor Load Box with power up to 60kW.
Internal wire wound element is protected by external Aluminium Case from external mechanical force, humidity and dusty.
Excellent Pulse energy dissipation capacity
Durable and can withstand stronger vibration, moisture and solvent
Support water resistant and outdoor application requirement, up to IP65
Support Brake Resistor with Thermocouple or Thermal Switch built-in.
The thermocouple / Thermal Switch output can be as one of the control signals and trigger protective functions.
Support Dual-Resistance values
Support Precision Tolerance : +/-0.1% +/-0.5% +/-1% +/-5% +/-10%
Support High Pulse Current requirement
Support Braking Resistor with protective enclosure, cooling system and Thermal Switch
For Low Ohmic values, please tell the resistance, working Voltage, Duty Cycle and Loading Time or number of pulses per sec/min. Different Voltages can cause different loading currents.
Low temperature coefficient, improved heat conduction and heat convection Miniature size is available upon request.

Braking Resistor Electrical Connection Options:
i) Electrical Lead Wires – length can be made according to customer’s application needed. The standard lead length is 100mm.
ii) Electrical Lead Wires with Ring or Y Terminals
iii) Busbar Terminals – good for High Pulse Current applications

We support Braking Resistor for wide variety of industrial applications. Different applications can have a very different resistor electrical and mechanical profile requirement.
Please feel free to send your application details
Accept small, bulk quantity orders and PayPal.
Prompt Delivery within 8 – 15 days ( depends on order quantity)

Braking Resistor ASQ : 60W – 120W

Braking Resistor ASQ drawing

Power Watt Dimensions in mm +/-1mm Resistance range ohm
A B C D E F
60W 100 30 13 90 4.5 75 0.01 – 100k
80W 130 42 19 116 5 103 0.01 – 100k
100W 130 42 19 116 5 103 0.01 – 100k
120W 182 42 19 172 6 152 0.01 – 100k

Low Profile Metal Clad Resistor ASQM : 60W – 200W
The thickness can even as thin as 5mm. For more details, e-mail us.

Low Profile Metal Clad Resistor drawing

Power Watt Dimensions in mm +/-1mm Resistance range ohm
A B C D E
60W 100 86 70 45 8 0.1 – 10k
80W 120 106 95 45 8 0.1 – 10k
100W 120 106 95 45 8 0.1 – 10k
120W 150 135 125 45 8 0.1 – 10k
150W 216 200 190 45 8 0.1 – 10k
200W 265 250 240 45 12 / 15 / 20 0.1 – 10k

Braking Resistor ASZ : 40W – 1kW

Braking Resistor lead wire ASZ drawing

Power Watt Dimensions in mm +/-1mm Resistance range ohm
A +/-2 B +/-1 C +/-1 D +/-2 E +/-2
40W 90 40 20 75 60 0.01 – 100k
60W 100 / 115 40 20 100 85 0.01 – 100k
80W 130 / 140 40 20 125 115 0.01 – 100k
100W 140 40 20 125 115 0.01 – 100k
120W 165 / 185 40 20 170 155 0.01 – 100k
150W 185 40 20 170 155 0.01 – 100k
200W 165 60 30 150 130 0.01 – 100k
250W 165 60 30 150 130 0.01 – 100k
300W 215 60 30 200 180 0.01 – 100k
400W 245 / 265 60 30 250 230 0.01 – 100k
500W 285 / 335 60 30 320 300 0.01 – 100k
600W 300 / 335 60 30 320 300 0.01 – 100k
800W 335 / 365 60 30 350 330 0.01 – 100k
1kW 335 / 380 70 / 60 45 / 30 320 300 0.01 – 20k

Resistor sizes might be vary depend on resistance and load current.

Braking Resistor with Tab Terminals – ASZ : 1kW – 15kW

Braking Resistor ASZ 15kW drawing

Power Watt

Dimensions in mm

Resistance range ohm

A +/-2

B +/-1

C +/-1

D +/-2

E +/-2

1kW

335 / 380

70 / 60

45 / 30

320

300

0.01 – 20k

1200W

350 / 400

107 / 70

50 / 45

385

365

0.01 – 20k

1500W

350 / 450

107 / 70

50 / 45

335 / 435

315 / 415

0.01 – 20k

2kW

400 / 500

107 / 70

50 / 45

385 / 485

365 / 465

0.01 – 20k

2500W

450 / 550

107 / 70

50 / 45

435 / 535

415 / 515

0.01 – 20k

3kW

450 / 600

107 / 70

50 / 45

435 / 585

415 / 565

0.01 – 20k

4kW

500 / 525 / 550

128 / 129 / 107

41 / 41 / 50

0.01 – 10k

5kW

550

175 / 107

65 / 50

Customize

8kW

850

107

50

Customize

15kW

650

175

65

Customize

Resistor sizes might be vary depend on resistance and load current. Other Braking Resistor Power, resistor size and resistance value combination is available. We accept PayPal. Please contact us for details.