GE Energy

CAR2512FP series rectifier

Input: 90Vac to 264Vac; Output: 12 Vdc @ 208A; 3.3Vdc or 5 Vdc @ 1A

July 18, 2012

©2012 General Electric Company. All rights reserved.

Page 4

EMC

Parameter

Criteria

Standard

Level

Test

AC input

Conducted emissions

EN55022, FCC Docket 20780 part 15, subpart J

EN61000-3-2

A*

0.15 – 30MHz

0 – 2 KHz

Radiated emissions

EN55022

A*

30 – 10000MHz

Voltage dips

EN61000-4-11

A

-30%, 10ms

B

-60%, 100ms

B

-100%, 5sec

Voltage surge

EN61000-4-5

A

4kV, 1.2/50µs, common mode

A

2kV, 1.2/50µs, differential mode

immunity

Fast transients

EN61000-4-4

B

5/50ns, 2kV (common mode)

Enclosure immunity

Conducted RF fields

EN61000-4-6

A

130dBµV, 0.15-80MHz, 80% AM

Radiated RF fields

EN61000-4-3

A

10V/m, 80-1000MHz, 80% AM

ENV 50140

A

ESD

EN61000-4-2

B

4kV contact, 8kV air

* Note: Contact the factory for a recommended external EMI filter to meet Class B emissions

Status and Control

Some functions have two means of monitor/control; A signal

level that represents the analog value being measured or

value or the control command.

Unless otherwise noted, control via the signals pins is ‘active’

so long that a firmware based command is not initiated.

Once firmware initiates a command that is also represented

on a signal pin, the firmware takes over and replaces the

hardware based control signal. Firmware control is

maintained until bias power to the processor is interrupted.

Once bias power is removed the processor resets and the

analog signal pin control is ‘active’ until firmware takes over

control.

Details of analog controls are provided in this data sheet

under Signal Definitions. GE Energy will provide separate

application notes on the I2C protocol. Contact your local GE

Energy representative for details.

Signal Definitions

All signals and outputs are referenced to Output return.

These include ‘Vstb return’ and ‘Signal return’.

Input Signals

signal can vary the output voltage ± 10% from 10.8Vdc to

13.2Vdc. The equation of this signal is:

If 2.5 < Vprog < 3, the output is 13.2V. If Vprog is > 3V or left

open the programming signal is ignored and the unit output

is set at the setpoint of 12Vdc.

generated and acted upon automatically by power supplies

connected in parallel. The Ishare pins should be tied

together for power supplies if active current share among

the power supplies is desired. No resistors or capacitors

should get connected to this pin.

output voltage. This is an open collector, TTL level control

signal. This signal needs to be pulled HI externally through a

resistor. Maximum collector voltage is 12Vdc and the

maximum sink current is 1mA. A Logic 1 (TTL HI level) turns

ON the 12Vdc output, while a Logic 0 (TTL LO level) turns OFF

the 12Vdc output.

A turn OFF command either through this signal (Remote

ON/OFF) or firmware commanded would turn OFF the 12V

output.

of the 12Vdc main output. This pin should be connected to

‘output return’ on the system side of the output connector.

The purpose of this pin is to ensure that the output turns ON

after engagement of the power blades and turns OFF prior

to disengagement of the power blades.

EEPROM from accidental over writing. When left open the

EEPROM is write protected. A LO (TTL compatible) permits

writing to the EEPROM. This signal is pulled HI internally by

the power supply.