Emerson(Astec) VS3-D5-D5-20 Modular Power Supply(VS Series)

Specifications

Astec Switching power supply(Modular power supply) VS Series:

Including:

VS3-L8-B8-21

VS1-K5-01

VS1-K6-01

VS1-L2-03

VS3-L6-B6-21

VS8-D6-D6-23-CE

VS1-L2-03-CE

VS3-D5-D5-20

VS3-K6-A2-G44-00

VS1-L3-00-CE

VS1-D9-00-CE

VS3-D9-C9-20-CE

VS1-L2-03-CE

VS3-B5-F244-E52-02

VS1-D5-00-CE

Features:

• Power factor correction
• IEC 555-2 harmonic distortion compliance
• CISPR 22, EN55022 Level B conducted / radiated EMI
• EN61000 immunity standards
• European CE Mark
• Current share on all outputs
• Remote sense on all outputs
• Overload protection on all outputs
• Voltage adjustment on all outputs
• Margining on all outputs
• AC-OK-signal (logics “1” or “0”)
• Global DC OK (logics “1” or “0”)
• DC-OK signal and status indicator LED-on all outputs
• Global and individual module inhibits/enable
• 3 year warranty
• 2500 W with 3-phase input

Output Specification:

Adjustment range         ±10% minimum
Margining                       ±4-6% nominal
Line/load reg                0.2% or 5 mV max.
Ripple                           RMS: 0.1% or 10 mV
                                    P-P: 1.0% or 50 mV Bandwidth limited to 20 MHz
Dynamic response       2% or 100 mV with 25% load step (any output)
Recovery time              To within 1% in <300 μsec
Overvoltage protection                2-5 V 122% to 134% of output voltage;
                                                   12-48 V 110% to 120%; recycle AC
Overload protection Main:          105% to 120% of rated current
Auxiliaries:                                 105% to 140%
Short circuit protection Protected             for continuous short circuit, recovery automatic
                                                                 Reverse voltage
                                                                  protection 100% of rated output current
Thermal protection                              Each module thermally protected.
Input module:                                    auto recovery. Outputmodules; recycle AC.
Remote sense                                    Up to 0.5 V - total drop
                                                           Single wire parallel Current share to 2% of total rated current
                                                           Switching frequency 200 KHz
                                                           (900-1500 W module, 400 KHz)
                                                            DC OK -2% to -6% of nominal
Output/Output isolation                      >1 Megohm