Shanghai Huatong Bk-200va Control Transformer

Overview of the BK-200VA Transformer

Shanghai Huatong’s BK-200VA Control Transformer is a dry-type transformer that is used to transform voltage levels, usually from a primary higher voltage (such as 220V or 380V) to a lower control voltage (such as 110V or 24V). This is particularly ideal for driving control circuits and relay systems in industrial applications.

It is part of the BK series, which is popular for their good insulation resistance, low no-load loss, and sound voltage regulation. Safety and durability were the motivations behind designing these transformers, and they can be commonly found in electrical panels and control cabinets.

Top Features of Shanghai Huatong BK-200VA

Rated Capacity: 200VA (Volt-Amps), ideal for control loads of medium nature.

Voltage Transformation: Generally accepts 380V/220V to 110V/24V – custom voltage ranges are also available.

Compact Size: Easily accommodates in confined industrial panel space.

Dry-Type Construction: Oil filling not required, which is cleaner and safer.

Insulation Class: Usually at Class B or F for ensuring thermal stability.

Sturdy Build: Designed to survive industrial conditions, vibrations, and long operating hours.

Easy Installation: Screw mounting or rail-mount features provide easy installation.

Safe Operation: Protective devices like fuses or overload protection (model-dependent).

Applications of BK-200VA Control Transformer

The BK-200VA is an adaptable unit for various industrial and commercial applications:

Control Panels: Provides voltage to relays, timers, and meters.

Automation Systems: Powers PLCs, HMI interfaces, and I/O modules.

Machinery: Provides stable control voltage for CNC, textile, and woodworking machines.

Building Management Systems: Offers isolated voltage for HVAC, fire alarms, and access systems.

Switchgear and Substations: Employed as part of voltage monitoring and protection schemes.

Advantages

Low Electromagnetic Interference: Thanks to careful coil winding and shielding.

Stable Output: Excellent voltage regulation, even during load fluctuations.

Long Service Life: Engineered for continuous use in demanding conditions.

Custom Configurations: Tailored versions available for special voltage or installation needs.

Why Choose Shanghai Huatong?

Shanghai Huatong has been an established brand of electrical equipment for decades, especially in Asia and Europe. Their BK series transformers have a reputation for providing sturdy performance at reasonable prices. Whatever the upgrade or installation needs are for an existing panel or new system, their products are designed to international standards and the requirements of the industry.