Please note the following corrections to the standard Instruction Manual for ATE models plus all the other
manuals for specials or “-MG” models derived from it as indicated:
A) PAR. 3.8 PARALLEL OPERATION OF ATE (-MG MODELS) POWER SUPPLIES
Add the following note:
NOTE THE FOLLOWING
CAUTION: When connecting units in parallel, use an external master ON/OFF circuit
breaker or switch to simultaneously turn on/off all units connected in parallel. The individ-
ual circuit breakers should be left in the ON position working as an overcurrent and over-
voltage protection circuit and should not be used as a power ON/OFF switch.
If the above recommendations are not met, the internal turn-off overshoot eliminator cir-
cuit could be damaged to the point where it is no longer operational.
B) SECTION III, FIGURES 3-4, 3-5, 3-6, 3-8, 3-10, 3-14, 3-15, 3-16, 3-20, 3-22, 3-25,
3-26, 3-28, 3-30
These diagrams show the load connected using remote sensing. For local sensing leave the links
between TB201 terminals 2 (-) S and 3 (-) M and between terminals 5 (+) M and 6 (+) S in place. Discon-
nect the remote sensing wires from TB 201 terminals 2 (-) S and 6 (+) S to the load.
C) PAR. 3-37 through 3-90 REDUCING RISE TIME DELAY WHEN USING EXTERNAL
PROGRAMMING, EITHER FAST OR SLOW MODE
To reduce the rise time delay, make sure that for the "low" level of the programming signal the output
voltage has a small value, at least 0.1% of nominal (with the correct polarity).
D) PAR. 3-115. PROGRAMMING WITH REFERENCE TO THE NEGATIVE POWER SUPPLY
OUTPUT
When the ATE power supply is used in FAST MODE, with a programming reference to the negative out-
put of the unit (see PAR. 3-115 and Figure 3-29) some oscillation may be present at the output. This can
be avoided by installing a ceramic capacitor between PC12, pins 1 and 2. The capacitor value is model
KEPCO
®
THE POWER SUPPLIER™
INSTRUCTION MANUAL CORRECTION
ATE INST MAN/111006
KEPCO, INC.
!
131-38 SANFORD AVENUE
!
FLUSHING, NY. 1135
5
U.S.A.
!
TEL (718) 461-7000
!
FAX (718) 767-1102
email: hq@kepcopower.com
!
World Wide Web: http://www.kepcopower.com
Summary of Contents for ATE 100-0.5
Page 2: ......
Page 8: ......
Page 9: ......
Page 10: ......
Page 11: ......
Page 12: ......
Page 13: ......
Page 14: ......
Page 15: ......
Page 16: ......
Page 17: ......
Page 18: ......
Page 19: ......
Page 20: ......
Page 21: ......
Page 22: ......
Page 23: ......
Page 24: ......
Page 25: ......
Page 26: ......
Page 27: ......
Page 28: ......
Page 29: ......
Page 30: ......
Page 31: ......
Page 32: ......
Page 33: ......
Page 34: ......
Page 35: ......
Page 36: ......
Page 37: ......
Page 38: ......
Page 39: ......
Page 40: ......
Page 41: ......
Page 42: ......
Page 43: ......
Page 44: ......
Page 45: ......
Page 46: ......
Page 47: ......
Page 48: ......
Page 49: ......
Page 50: ......
Page 51: ......
Page 52: ......
Page 53: ......
Page 54: ......
Page 55: ......
Page 56: ......
Page 57: ......
Page 58: ......
Page 59: ......
Page 60: ......