PSDQ8 Dual Power Automatic Transfer Switch (Two Sections, Three Sections)
GENERAL
Control type: A type: Light emitting diode, B type: LED Digital tube, C type: LCD Liquid crystal
Product structure: small size, high current, simple structure, ATS integration
Features: fastswitching speed, low failure rate, convenient maintenance, reliable performance(with automatic switching time can be adjusted, 0s～255s)
Connection: front connection
Conversion mode: power on the grid, grid generator, auto-charge & auto- recovery; auto-charge & non-auto-recovery and mutual standby
Frame current: 63, 125, 250, 630, 800, 1250, 1600
Product current: 20, 32, 40, 50, 63, 80, 100, 125, 160, 200, 225, 250, 315, 350, 400, 500, 630, 700, 800, 1000, 1250, 1600A
Product classification: two sections without double-break position, three sections with intermediate double-break position
Pole No.: 2, 3, 4
Standard: GB/T14048.11
ATSE: PC class
Model and Meaning
Controller Parameter Function
Structural Features and Functions
The PSDQ8 switch as main and standby dual power automatic switch adopts electromagnetic drive and electrical and mechanical interlocking mechanism. The main circuit contacts are static and dynamic, and the movable contacts are V-shaped. In order to avoid long-term electrification of electromagnetic coils, electric closing and mechanical maintenance are adopted. Therefore, under steady-state working conditions, the operating mechanism does not need to provide working current, and the energy saving is remarkable. The control power are from the main power supply of AC 220V (without additional control current). Because of its superior structure, the main and standby power supply will not be connected at the same time, which ensures that the standby powersupply worksreliably and does not interfere with each other. The switch has electrical or mechanical closing instructions, at the same time, it can provide customers with normal open and closed passive contacts for other purposes.
The intelligent controller also provides functions with loss of pressure, under-voltage, over-voltage, conversion delay control, generator signal control, feedback signal and etc, and strong anti-interference ability; Having auto-charge & auto-recovery, auto-charge & non-auto-recovery and mutual standby three conversion modes;
The two-sections have common power ON, standby power OFF; common power OFF, standby power ON; two steady working states. The three-sections have common power ON, standby power OFF; common power OFF, standby power OFF; common power OFF, standby power ON; three steady working states.
Easy to install.
Available special handle for manual conversion in manual mode.
Main Technical Parameters
Overall and Installation Dimension
① Overall and installation dimension of two stage
② Overall and installation dimension of three sections
PSDQ8-800～1250A(Installed behind the board, with the same external installation dimensions for A, B, and C type)
