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380V 3-phase ac Dynamic Braking Units for AC Drive/Frequency Inverter

Name: 380V 3-phase ac Dynamic Braking Units for AC Drive/Frequency Inverter
Brand: EMHEATER
SKU: 131670385

US$ 85 - 715 MOQ: 1 Unit

Key Specifications

Place of Origin:

Guangdong, China

Brand Name:

EMHEATER

Model Number:

EM-BU

Shenzhen EMHEATER Technology Limited

Payment & Shipping

Payment Methods:

Port of Shipment:

Shenzhen/Guangzhou

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Guangdong, China

Brand Name EMHEATER

Model Number EM-BU

Products Feature:

Power	Grid voltage	Three-phase 220V/380V/460/660V (it depends on the models)
Power	Grid frequency	45Hz~65Hz
Control	Braking mode	Automatic voltage tracking
	Response time	Within 1mS, multiple noise filtering algorithm
	Response voltage	It depends on the models.
	Hysteresis voltage	Less than 10V
	Protective function	Overheating, over-current and short circuit
	Overheating protection	75°C
	Digital input port	one, and function setting by software
	Digital output port	One, and function setting by software
Indications and setting	Status indication	All types are with power and working indications. Types with operation panels are with power, fault, blown fuse and braking status indications.
	Operation monitoring	Types with operation panels are available with operating parameters for monitoring DC bus voltage and inside temperature.
	Response voltage setting	For EM-BU1/BU2/BU3 series, it can be set by the jumper wire in short circuit. For EM-BU3HA/4HA/5HA series, it can be set directly by operation panels. For others, it can be set when leaving factory.
Conditions	Installation site	Indoor, less than 1000m altitude, no direct sunlight, without conductive dust or corrosive gas.
	Ambient temperature	-10~40°C and sound ventilation
	Ambient humidity	Below 90%RH (no dewing)
	Vibration	Below 0.5g

Specification: