Sinee Resistor 45kw-315kw Energy Consumption for Frequency Inverter VFD

1 / 5

Sinee Resistor 45kw-315kw Energy Consumption for Frequency Inverter VFD

Customization:	Available
Application:	Braking Unit
Output Type:	Triple

Send Inquiry

Product Description

📊Basic Information

Model NO.BR100

Principle of WorkVector Control Transducer

Switch ModePWM Control

Main Circuit TypeVoltage

Power SupplyMedium Voltage VFD

TransformationAC-AC VFD

FunctionBraking Unit

InstallationIP20

ProtectionOver-Heating, Short-Circuit

Vibration<0.5g

📝Product Description

BR100 series braking unit offers stable and reliable working performance with built-in protection against over-temperature and braking resistor short circuits. It is designed for inverter-driven lifting equipment, centrifuges, washing machines, spin dryers, and rapid parking systems.

This unit efficiently converts electric energy generated by the motor during deceleration into thermal energy through the braking resistor. It is easy to operate and compatible with various brands of inverters.

⚙️Product Parameters

Item	Specifications
Output Voltage Control	Auto-modulated switch-mode
Brake Voltage	395V, 420V, 675V(Standard), 720V, 1135V
Protection	Over-heating, Short-Circuit (Heatsink trip at 80°C)
Display	LED (Power, Brake, Fault indicators)
Installation Site	Indoor, altitude < 1000m, free of dust/corrosive gas
Ambient Temp	-10ºC to +40ºC (up to +50ºC with derating)
Storage Temp	-20ºC to +65ºC
Cooling Method	Self-cooling or Air cooling depending on model

🛠️Installation Instructions

🏭Manufacturing & Facilities

❓Frequently Asked Questions

What are the primary applications for the BR100 braking unit?

It is ideal for high-inertia or rapid deceleration tasks such as lifting equipment, centrifuges, industrial washing machines, and spin dryers.

How does the protection mechanism work?

The unit includes over-heating protection (tripping at 80°C heatsink temperature) and protection against braking resistor short circuits to ensure safe operation.

Is this braking unit compatible with other brands of VFDs?

Yes, the BR100 series is designed to be highly compatible and can be used with various inverter brands available in the market.

What is the required environment for installation?

The unit should be installed indoors at an altitude below 1000 meters, in a space free from dust, corrosive gases, and direct sunlight.

What cooling methods are used for these units?

Depending on the specific model, the unit uses either self-cooling (e.g., BR100-045) or forced air cooling (e.g., BR100-315).

What are the storage temperature requirements?

The device can be safely stored in temperatures ranging from -20ºC to +65ºC.