SL Power Electronics GPFM250 - Manual (Page 2)

Attention, Consult
Accompanying Documents
Alternating Current
Attention, Dangerous Voltages
Earth (Ground)
EXPLANATION OF SYMBOLS
Direct Current
OVERVOLTAGE PROTECTION: The output is monitored for an overvoltage condition. In some
applications where an overvoltage condition could result in a hazard as defined in applicable safety
standards, redundant or additional overvoltage protection may be required. Consult factory for details.
CAUTION: When performing Dielectric Strength Tests, catastrophic failure of the unit may result if a
Dielectric Strength test voltage greater than 1800 V ac is applied between primary and secondary
circuits. The components providing isolation from primary to secondary cannot be tested while installed
in the power supply without overstressing basic (primary to ground) insulation. All isolating
components are individually 100 % tested at 4800 V ac prior to installation.
TEMPERATURES: The maximum operating temperatures of certain safety components, as defined in
the applicable safety standards, must not be exceeded after installation to preserve the intended safety.
The output power, ambient air temperature and the availability, amount, direction and/or restriction of
airflow influence the temperatures of these components.
FUSING: Fuses for both Line and Neutral are provided in the power
supply on all models except models with –H suffix.
WARNING! RISK OF FIRE! A blown internal fuse is an
indication of catastrophic failure of circuit component(s). Refer to
fuse marking on the supply for rating. Repair must be performed by
Condor authorized personnel.
WARNING! SHOCK HAZARD! Dangerous voltages are present
on some components, printed wiring traces and heatsinks.
C O N N E C T I O N S
TB1 AC Input TB2 DC Output J2 Signal Out FAN MATING CONNECTORS
L AC Line 1 Output (+) 1 DC Good 1 12 V (-) J2 and FAN: Amp MTA-100 Receptacle
N AC Neutral 2 Output (+) 2 Power Fail 2 12 V (+)
Earth 3 Return 3 Ext Off
4 Return 4 + Sense CAUTION: Do not exceed 20 A per terminal on terminal
5 - Sense Block TB2; 60 A peak on buss bars (3.3 & 5 V models).
Condor DC Power Supplies Inc. will not be liable for the safety, reliability or performance of these power supplies if a) any changes, modifications or repairs are carried out by other
than authorized agents of Condor DC Power Supplies Inc., or b) the installation of the supply is not in accordance with these installation instructions and the applicable UL, CSA,
and EN/IEC safety standards.
41-34880-0001 Rev. G 12/06/05
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