Motore di ricerca datesheet componenti elettronici |
|
CAR1248TNBCXZ01A Scheda tecnica(PDF) 6 Page - Lineage Power Corporation |
|
CAR1248TNBCXZ01A Scheda tecnica(HTML) 6 Page - Lineage Power Corporation |
6 / 8 page GE CAR1248TN series rectifier Input: 90Vac to 264Vac; Output: -54Vdc @ 1200W November 20, 2012 ©2012 General Electric Company. All rights reserved. Page 6 Vprog [06]; Reads back the hardware configured analog voltage program value via i2c. The value of Vprog can range from 2.1V to 2.8V. Example: set the output to 44Vdc. From the equation determine that Vprog = 2.2. The 10bit D/A is set for the range of 0 – 5Vdc, therefore with a resolution of 1024 bits each bit is 0.00488V. So the corresponding value to enter is 2.2/0.00488 = 451 decimal. This corresponds to 01C3h. The data should be sent across the bus as LSB [C3] followed by MSB [01]. OT trip[07] and OT recover[08]; Configures the OT shutdown and recovery levels. The default values are; OT trip: 120C corresponds to 1.03/0.005 = D3h OT recover: 110C that corresponds to 1.26/0.00488 = 0102h Example: Change the recovery temperature to 100C. In the look up table above the corresponding level is 1.54. Divide by the conversion ration, 1.54/0.00488 = 315 dec. Converting to its hex equivalent yields 013B hex. The data should be sent across the bus as LSB [3B] followed by MSB [01]. DC_OK_HI[09] and DC_OK_LO[0A]: Changes the DC_OK signal comparator level. The default values are; DC_OK_HI: 0221h, corresponding to 55.6V DC_OK_LO: 0201h, corresponding to 52.4V Example: Change the upper level of comparison to 55V. Determine the corresponding register value setting; 55/0.102 = 539dec. This is equivalent to 021Bh. The data should be sent across the bus as LSB [1B] followed by MSB [02]. STATUS [0B]: All read backs are two bytes and so read back two bytes but ignore the MSB. Firmware [0C]: Reads back the latest firmware revision. MCUeeprom [0D – 7C]: 125 bytes of information may be stored in the EEPROM section of the micro controller starting from register location 0Dh. Each byte of data needs to be stored into its specific register location, one byte at a time. External EEPROM A separate EEPROM, with its own i2c address and with write_protect capability, provides 128 bytes of memory. This is a standard i2c compliant generic EEPROM with a single byte for its memory location. Standard i2c command structure applies. The following FRU_ID information is stored in this EEPROM Start Location Length Value Description 00h 7 Serial number, ascii 07h 1 20h space 08h 4 Date code [YYWW] ascii 0Ch 1 20h space 0Dh 17 Code CAR1248TNBXXZ01A ascii 1Eh 1 20h space 1Fh 1 Revision LEDs Three LEDs are located on the front faceplate. The AC_OK LED provides visual indication of the INPUT signal function. When the LED is ON GREEN the power supply input is within normal design limits. When the DC_OK LED is GREEN the DC output is present. When the FAULT_LED is RED then a fault condition exists and the power supply may not provide output power. The table below further defines these states: Alarm Table Test Condition LED Indicator Monitoring Signals AC OK DC OK FAULT FAULT DC OK AC OK TEMP OK 1 Normal Operation Green Green OFF High High High High 2 Low or NO INPUT OFF OFF OFF High Low Low High 3 OVP Green OFF Red Low Low High High 4 Over Current Green OFF Red High Low High High 5 Over Temp Fault Green OFF Red Low Low High Low Note: Test condition #2 has 2 modules working in parallel. One module is running and the other has no AC. |
Codice articolo simile - CAR1248TNBCXZ01A |
|
Descrizione simile - CAR1248TNBCXZ01A |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |