Tosunra Power Sequence Controller (VR-328A) is a device designed to manage and control the sequential power-up and power-down of electrical
equipment, ensuring safe and reliable operation by preventing inrush currents and system faults. It is commonly used in industrial settings to
coordinate the startup of multiple machines or systems in a predefined order, enhancing protection and operational efficiency. While detailed specs
are limited online, the controller typically features adjustable timing settings and robust design suited for various power management applications.

Features
Controls sequential power-up and power-down of equipment
Adjustable time delay settings for each step
Prevents inrush current and electrical faults
Compact and robust design for industrial use
Easy integration with various electrical systems
LED indicators for status monitoring
Protection against overloads and short circuits
User-friendly interface for configuration

Specification
Model : TOS-VR-328A
Device Type : Power Sequence Controller / Power Manager
Number of Channels : 10
Power Control Type : Relay-controlled power switching
Operation Mode : Sequential ON / Reverse Sequential OFF
Max Load per Channel : Approximate — up to 1500W (estimated from similar models)
Total Load Capacity : Approximate — up to 5000W
Input Voltage Range : AC 90V–260V, 50/60Hz
Control Options : Master switch, individual channel control, bypass/pass button
Display/Indicators : LED indicators per channel + LED Volt indicator
Output Connectors : Standard power sockets (likely with flame-retardant material)
Protection Features : Overload protection (per channel or central)
Cooling : Passive (no fan) or minimal depending on model build
Construction : Rack-mountable metal or heavy-duty ABS case
Use Case : Stage audio, PA systems, rack power distribution
Dimension (L x W x H): 48 x 16 x 6 cm
Weight: 2.55 kg

Returns & Exchanges

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Shipping & Delivery

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