Tosunra by Winland 10-Channels Power Sequence Controller / Power Manager TOS-VR-328B

Tosunra Power Sequence Controller (VR‑328B) is a power sequence controller is an industrial control module engineered to orchestrate the startup
and shutdown sequence of multiple electrical loads in a coordinated manner. It ensures that connected equipment powers on and off in a predefined
order to prevent harmful inrush currents, electrical stress, and system faults. Designed for use in control panels or power systems, it features an
enclosure suitable for industrial environments and interfaces for integrating with controllers or supervisory systems.

Features
Controls the order of turning devices on and off
Protects equipment from power surges
Lights to show status
Connects easily to other control systems
Fits in control panels for industrial use
Protects against overloads and short circuits
Easy to set up and use

Specification
Model : TOS-VR-328B
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