GSi Protek PD Series, User Manual

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CHAPTER 2 GENERAL INFORMATION
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Up to 50 models: 6V~600V / 1A~400A are available for selection. ( depends on different models)
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750W in 1U half width, 1.5kW in 1U/2UH, 3kW in 2U height. Switching mode, high density and convenience for
installation to 19” rack.
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Non-gap stacking, no ventilation holes at the cover and bottom plate of the power supply.
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Universal Input Voltage 1U / 1UH / 2UH:100-240Vac, 50/60Hz, 1P2W+GND continuous operation.
2U:190-240Vac, 50/60Hz, 1P2W+GND continuous operation.
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Constant Voltage / Constant Current with automatic crossover.
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PROTEK DSP Series Programmable DC Power Supply uses digitalized design :
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High resolution of D/A (16 bits) setting output Voltage & Current.
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High resolution of A/D (24 bits H.W.) measuring output Voltage & Current.
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Up to 5 units in parallel and 2 units in series, equipped with active current sharing.
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Active power factor correction.
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Complete Protection: OVP, OCP and OTP.
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Definable output voltage ramp up and down with adjustable time.
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PR/PD Series can store 16 sets of memories; memories can be recalled manually in front panel or by external
recall control.
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Last Panel Set. KEY LOCK setting.
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Embedded 3 RISC Micro-Controllers.
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Built-in remote sensing with max. 5V compensation.(Voltage drop in each output wire(+/-) should not exceed
2.5V, or the DC power will alarm)
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RS-485 baud rate up to 115200 bps.
 Command response time ≤ 20ms.
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Standard isolated RS-485 and LAN Interface, optional GPIB or isolated analog interface.
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GPIB are compatible with SCPI.
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Analog Programming and Monitoring, isolated type is available for optional selection.
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Forced air by speed controlled fan.
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DC Output ON / OFF Switch.
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CE approved
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LXI approved