TM 11-6625-680-14-2
Rated output in
Inverter number
Cable set assembly
volt-amperes
number--nomenclature
or nomenclature
750
2
CX-12083/GSM-65
AN3534-1
250
2
CX-12083/GSM-65
F16-4
F20-4
500
2
CX-12083/GSM-65
500
MS25094
5
CX-12086/GSM-65
750
MS25095
5
CX-12086/GSM-65
1500
7
CX-12088/GSM-65
MS25096
2500
7
CX-12088/GSM-65
MS25097
2500
2
CX-12083/GSM-65
MS25162
250
2
CX-12083/GSM-65
MS25173
3
CX-12084/GSM-65
250
MS25173
2
CX-12083/GSM-65
500
MS25174
3
CX-12084/GSM-65
500
MS25174
750
2
CX-12083/GSM-65
MS25175
750
3
CX-12084/GSM-65
MS25175
3
CX-12084/GSM-65
750
PU16
1 CX-12082/GSM-65
100
3011-1EICOR
100
115V
1 CX-12082/GSM-65
PU-542( )/A
60
115V
1 CX-12082/GSM-65
250
115V
8 CX-12089/GSM-65
PU-543( )/A
Delta
115V
8 CX-12089/GSM-65
750
115V
5 CX-12086/GSM-65
PU-544( )/A
Delta
115V
5 CX-12086/GSM-65
PU-545( )/A
2500
115V
7 CX-12088/GSM-65
Delta
115V
7 CX-12088/GSM-65
PU-750( )/A
5000
115V
7 CX-12088/GSM-65
Delta
200V
7 CX-12088/GSM-65
requirement and matched connection points of the
inverter. (Refer to the inverter technical manual
NOTE
or handbook of instruction.)
The tester provides protection for an
NOTE
o v e r l o a d of input direct current by
All tests should be conducted making
automatically opening the input power
constant reference to the publication
circuit when the input direct current is
pertaining to the specific inverter being
greater than 110 to 130 percent of the full-
tested. It is imperative that all control
scale range of the D. C, AMPS meter (for
switches are set correctly in accordance
example: between 11 and 13 amperes with
with the instructions in the applicable
D. C. AMMETER RANGE selector set
literature of the inverter being tested.
to 10. Whenever the overload occurs
(input dc power to the inverter shuts off),
b. Starting Procedures. Set switches and
set the D. C. POWER switch to OFF and
controls as follow:
(1) D. C. POWER to OFF.
the D. C. AMMETER RANGE selector
to START, then set the D. C, POWER
(2) A. C. AMMETER RANGE to 50.
switch to ON and the D. C. AMMETER
(3) LOAD to OFF. (The 1 PHASE position
R A N G E selector to the appropriate
is used for a single-phase inverter and the 3
position.
PHASE position is used for a three-phase in-
a. General. Determine the number and rated
verter.)
output of the inverter under test (whether single-
(4) LIVE CIRCUIT to OFF. LIVE CIR-
phase or three-phase) and select cable assembly
CUIT switch is positioned up and energized for
designated in paragraph 2-5. Verify the selection
inverters requiring heat in control circuits, and
of the proper cable assembly by matching the
down and OFF for inverters not requiring heat in
number and type of terminals of the cable
control circuits.
assembly to those of the inverter. If the inverter
(5) Adjust LOAD CONTROL to 0 (fully
to be tested is not listed in paragraph 2-5,
counterclockwise).
determine the rated output of the inverter, then
(6) D. C. AMMETER RANGE to START.
select the cable assembly from the list that meets
(7) VOLTS/AMPS switch to AB/A.
single-phase or three-phase delta output
Positions AB/A, BC/B, and CA/C are used for a
Change
2
