GE Energy

CAR2024FP series rectifier

Input: 90Vac to 264Vac; Output: 24 Vdc @ 83A; 3.3Vdc or 5 Vdc @ 1A

March 28, 2013

©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

Status and Control

Some functions have two means of monitor/control; A

signal level that represents the analog value being

measured or controlled, or, reading/writing via the i

port the measured 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 21Vdc to

29Vdc. The equation of this signal is:

If 2.5 < Vprog < 3, the output is 29V. If Vprog is > 3V or

left open the programming signal is ignored and the unit

output is set at the setpoint of 24Vdc.

that is 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.

24Vdc 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 24Vdc output, while a Logic

0 (TTL LO level) turns OFF the 24Vdc output.

A turn OFF command either through this signal (Remote

ON/OFF) or firmware commanded would turn OFF the

24V output.

presence of the 24Vdc 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.

the 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.

Output signals

0.1V/Amp proportional to the delivered output current is

present on this pin. Accuracy: ± 500mV for loads > 25%

FL.