TABLE OF CONTENTS
vi MTS-1700 SERIES OPERATION AND REFERENCE MANUAL
MANTA TEST SYSTEMS
CU A002 15A
4.6.2
Il-HIGH Current Mode ............................................................................4-14
4.6.3
I3 Current Mode.......................................................................................4-14
4.6.4
I3-WYE Current Mode ............................................................................4-14
4.6.5
I1 & I2 Current Mode ..............................................................................4-15
4.6.5.1
BASIC ADJUSTMENTS.... ..............................................................4-15
4.6.5.2
SPECIAL NOTES..... ........................................................................4-16
4.6.6
HARMONIC Current Mode ... ................................................................4-18
4.6.6.1
% PURE HARMONIC - BASIC ADJUSTMENT............................4-20
4.6.6.2
DC AMPS - BASIC ADJUSTMENT................................................4-22
4.6.6.3
SPECIAL NOTES.. ...........................................................................4-23
4.6.7
I4-DC Current Mode................................................................................4-23
4.6.8
Disabling of Voltage C in Special Current Modes ..................................4-23
4.6.9
Fault Current Preset Feature ....................................................................4-24
4.6.10
I3-PARALLEL Current Mode.................................................................4-24
4.6.10.1
OUTPUT CAPABILITY...... .............................................................4-24
4.6.10.2
SELECTING I3-PARALLEL CURRENT MODE.... .......................4-25
4.6.10.3
PARALLELING WITH ONE MTS-1710, PLUS ONE
MTS-1720......... .................................................................................4-25
4.6.10.4
PARALLELING OF TWO MTS-1710s............................................4-26
4.6.10.4.1
Single phase load .........................................................................4-26
4.6.10.4.2
Three phase connection ...............................................................4-27
4.6.10.5
PARALLELING OF TWO (MTS-1710 + MTS-1720)
SYSTEMS..... ....................................................................................4-28
4.6.10.5.1
Single phase high current.............................................................4-28
4.6.10.5.2
Three phase high current..............................................................4-29
4.6.10.6
PARALLELING MORE THAN TWO (MTS-1710 + MTS-1720)
SYSTEMS..... ....................................................................................4-30
4.6.10.6.1
Single phase high current.............................................................4-30
4.6.10.6.2
Three phase high current..............................................................4-31
4.6.10.7
SETTING AND DISPLAYING CURRENT IN THE
I3-PARALLEL CURRENT MODE...... ............................................4-32
4.6.10.8
FAULT CURRENT PRESET IN THE I3-PARALLEL
CURRENT MODE...... ......................................................................4-32
4.6.10.9
IMPEDANCE AND POWER DISPLAY IN I3-PARALLEL
CURRENT MODE...... ......................................................................4-32
4.6.10.10
PHASOR TABLE COMMAND AND POWERSCOPE
OPERATION IN I3-PARALLEL CURRENT MODE..... ................4-32
4.6.10.11
DISABLED FUNCTIONS IN I3-PARALLEL CURRENT
MODE................................................................................................4-33
4.7
FAULT MODES............................................................................................4-33
4.7.1
Φ
-N Fault Type ........................................................................................4-34
4.7.2
Φ
-
Φ
Fault Type ........................................................................................4-34
4.7.3
3
Φ
-(
Φ
-
Φ
) Fault Type ...............................................................................4-34
4.7.4
3
Φ
-(
Φ
-N) Fault Type ...............................................................................4-34
4.7.5
2
Φ
-N Fault Type ......................................................................................4-34
4.7.6
Fault Simulation Examples ......................................................................4-35