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Bel Power TCP / TXP Series

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TCP / TXP high power AC-DC power supplies

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TCP series

The TCP3500 series is a universal 3-phase AC-DC converter with adjustable DC output and universal 3-phase AC input. Conduction cooling (no fans) makes this power supply series suitable for a wide variety of Industrial Applications that can utilize conduction or liquid cooling, negating the use of fans.
Emphasis is given on reliability and long life. Parallel operation is possible up to 16 units (50.4 kW). Passive or active current share system can be selected.
The PSU includes DSP which enables monitoring of electrical parameters (including input voltage of all 3 phases) and controlling the PSU from system controller.
An RS485 bus is used for command, monitoring and diagnostic information that can be supplied to a system controller.

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TXP series

The TXP3500/4000 series of fan cooled power supplies convert a universal 3-phase AC i/p to an adjustable, wide range, single o/p @ 3.5/4 kW.
Parallel operation is possible up to 8 units (28/32 kW). Passive or active current share system can be selected.
This industrial Power Supply Unit (PSU) includes DSP technologies which enables monitoring of electrical parameters (including input voltage of all 3 phases) and allowing control of the PSU from a system controller.
RS485 / CAN bus communication is available to command, monitor and provide diagnostic information that can be used to interface a system controller.

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Features/Applications

Table

Features	Applications
TCP Series World-Wide 3-phase Input Voltage Range (nom. 115 - 277 V / 200 - 480 V) Power Factor > 0.94 High Power Density 16 W/in3 94% Typical Efficiency Parallel Operation up to 16 Units (50.4 kW) Cold-Plate Cooling System -25 to 50°C of Cold-Plate Surface, -25 to 70°C of Ambient Air Temperature Possibility to Install 4 Units in 2U 19” Rack Advanced Performance for Fast Dynamic and Pulsed Load – up to 100 kHz (Optional) RS485 Interfaces Wide Adjustable Output Voltage Range Fast Output Voltage Set Response (5 ms) Active Current Sharing	TXP Series World-Wide 3-phase Input Voltage Range (nom. 200 Vrms to 480 Vrms) Power Factor > 0.94 High Power Density 16 W/in3 93% Typical Efficiency Parallel Operation of up to 8 Units (28/32 kW) Serial Operation of up to 4 Units Internal Fan Cooling System -25 to 55°C of Ambient Temperature Possibility to Install 3 Units in 2U 19” Rack RS485 / CAN bus Interfaces Adjustable Output Voltage Range Auxiliary Output 12 V / 0.8 A Active or Passive Current Sharing	Battery chargers Bulk power systems Industrial printers Laser cutting Welding Engraving Drilling Marking Cladding Surface treatment Rapid prototyping

Features

Applications

TCP Series

World-Wide 3-phase Input Voltage Range (nom. 115 - 277 V / 200 - 480 V)
Power Factor > 0.94
High Power Density 16 W/in3
94% Typical Efficiency
Parallel Operation up to 16 Units (50.4 kW)
Cold-Plate Cooling System
-25 to 50°C of Cold-Plate Surface,
-25 to 70°C of Ambient Air Temperature
Possibility to Install 4 Units in 2U 19” Rack
Advanced Performance for Fast Dynamic and Pulsed Load – up to 100 kHz (Optional)
RS485 Interfaces
Wide Adjustable Output Voltage Range
Fast Output Voltage Set Response (5 ms)
Active Current Sharing