Dynamic Brake for VFDs

Dynamic Brake for VFDs

Dynamic Brake Regenerative
Dynamic Brake Regenerative

CanadaVFD is specialized in Regenerative Dynamic Brake & Grid connected DC-AC converting system. Since 2001 we have delivered over 200k units of DBUs on customers’ demands,  from 2hp to 500hp, 200Vac-690Vac, 300Vdc-1200Vdc.
With our R&D teams in Canada and manufacturing teams in Asia, we are providing OEM services in 2018 for automation and control distributors in North America.
CanadaVFD OEM services can reduce your cost by 70% with 100%  quality and reliability.

CanadaVFD Dynamic Brake Highlights:

** DBU resistor Chopper from $69.
** Regenerative Dynamic Brake from $199.
** All DBUs are with 3 years warranty.
** World-wide certifications available on request.

Dynamic Brake Regen for VFDs
Dynamic Brake Regen for VFDs

Featured Products and Services in 2018:

1, All Regenerative Dynamic Brake with built-in filters and line-reactors
—- ready to use, save up to 70% on your budget.
2, Regenerative Dynamic Brake for elevators and escalators, with everything built in, plug and play
—- specially designed for elevators and escalators.
—- recover 30% energy for most passenger elevators.
3, And Regenerative Dynamic Brake for CNCs or Servos, very fast response, 250% overload
—- specially designed for Servo systems or CNCs.
4, Regenerative Dynamic Brake for general applications, up to 500hp or 4Mw
—- from small centrifuge to MW load test.
5, Multi-function Combo:Emergency Rescue Power + Regenerative Dynamic Brake
—- one of a kind DBU which generates Electricity while serves as an UPS for any elevator.

We will make all types of DBUs in your Brand, on your Demands.

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Specifications in General, Regenerative DBUs up to 500hp
Grid Voltage 3-phase, 200-240Vac, 360-460Vac, 600-690Vac, 45-65HZ
3-phrase Inverter Controls SPWM sinusoidal vector current tracing
Output Current THD % THD < 5% , at 100% load
EMI filters and Line Reactors All filters and line reactors are Built-in
Braking Voltage Setting 300-400Vdc, 530-740Vdc, 900-1200Vdc
Protection Over heat/voltage/current, phase loss, internal error, IGBT failure
Duty Cycle 100%, 50% , 25%
Display LED numerical coded display:   Power, Normal , Voltage, Current, Fault
Controls DSP + MPU
Working conditions <1000m, -10-+40C, <90%, no condensing, 0.5G
Enclosure Ratings IP 20    (Powder coating carbon steel)
Storage -40–+50’C,    Relative humidity 5-95%, No condensation
Users’ manual Model 1, Manual Free type, all parameters and settings printed on the front panel
Model 2, Standard type: English Manual
Panel printing Languages Standard: English. Optional : Japanese, Chinese, Spanish, French

 

Specifications in General, Chopper DBUs up to 1500A
Grid Voltage 3-phase, 200-240Vac, 360-460Vac, 600-690Vac, 45-65HZ
Braking Voltage Setting 360-400Vdc, 610-760Vdc, 900-1190Vdc
Protection Over heat/voltage/current, internal error, IGBT failure
Duty Cycle 100%, 50% , 25%
Display Model 1, LED multi-function numerical coded display
Model 2, with LED status indicators
Power, Normal , Voltage, Fault,
Controls CPU controlled for HA series
Working conditions <1000m, -10-+40C, <90%, no condensing, 0.5G
Enclosure Ratings IP00    (powder coating carbon steel)
Storage -40–+50’C,    Relative humidity 5-95%,  No condensation
Users’ manual Model 1, Manual Free type, all parameters and settings printed on the front panel
Model 2, Standard type: English Manual
Panel printing Languages Standard: English. Optional: Japanese, Chinese, Spanish, French

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Watch How a Regenerative Brake saves Energy

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Specifications, CanadaVFD
Specifications