HP 6555A DC Power Supply, 120 Vdc, 4 A, 500 W

These models are 500 Watt, single output, series pass regulated power supplies, with front panel and analog programming of output voltage and current. Up to five front panel settings can be stored in nonvolatile storage registers for later recall.

[ Features ]

Analog programming of output voltage and current
Self-test initiated at power-up
Electronic calibration from front panel
Five nonvolatile store and recall states
User-defined power-on state
Fan-speed control to minimize acoustic noise
Auto-parallel of up to three 655xAs
Overvoltage and overcurrent protection
Overtemperature protection

[ Specifications ]

Output ratings (0 - 55 deg C): 0-120 V, 0-4 A                                
Ripple and noise: 700 uV rms, 7 mV peak-to-peak, 2 mA rms 
Line regulation: 2 mV, 0.5 mA
Load regulation: 5 mV, 0.5 mA
Physical Specifications
   Weight: 25 kg  (54 lb)
   Dimensions: 425.5 mm W x 132.6 mm H x 497.8 mm D 
                (16.75 in x 5.22 in x 19.6 in)

[ Ordering ]

HP 6555A DC Power Supply, 120 Vdc, 4 A, 500 W Opt 100 87 to 106 Vac, 47 to 63 Hz Opt 220 191 to 233 Vac, 47 to 63 Hz Opt 240 209 to 250 Vac, 47 to 63 Hz Opt 908 Rack Mount Kit (HP p/n 5062-3977) Opt 909 Rack Mount Kit with handles (HP p/n 5062-3983) Opt 910 Service Manual and extra Operating Manual. Standard unit is shipped with operating manual only Opt 1BN MIL-STD 45662A Calibration Opt 1BP MIL-STD 45662A Calibration with Test Data Opt AB0 Taiwan - Chinese localization Opt ABD Germany - German localization Opt ABE Spain - Spanish localization Opt ABF France - French localization Opt ABJ Japan - Japanese localization Opt ABZ Italy - Italian localization Opt UK6 Commercial cal. certificate w/ test data Opt W30 3 Year Return Repair Service Opt W32 3 Yr Calibration Customer Return Svc. Opt W34 3 Year Standards Compliant Cal Service Opt W50 5 Year Return Repair Service Opt W52 5 Year Cust Return Calibration Service Opt W54 5 Year Standards Compliant Cal Service

[ Assistance ]

To help you make the right instrument choices

Local Sales Office

[ Related ]

Related HP 6550 Series Power Supplies product datasheets:

HP 6551A DC Power Supply, 8 Vdc, 50 A, 500 W

HP 6552A DC Power Supply, 20 Vdc, 25 A, 500 W

HP 6553A DC Power Supply, 35 Vdc, 15 A, 500 W

HP 6554A DC Power Supply, 60 Vdc, 9 A, 500 W

HP 6555A DC Power Supply, 120 Vdc, 4 A, 500 W

Related product families available online:

HP655X Series General Purpose 500 W Family