NGPS –User’s Manual
4
Table Of Contents
1. INTRODUCTION..............................................................................................11
1.1 NGPS OVERVIEW .........................................................................................11
1.2 NGPS AT A GLANCE.....................................................................................14
1.3 MODES OF OPERATION..................................................................................17
Regulation Mode......................................................................................17
Control Mode...........................................................................................17
Update Mode............................................................................................18
1.4 INTERLOCK AND STATUS SIGNALS................................................................19
Interlock Enable/Disable Mask................................................................21
Interlock Activation Level Mask ..............................................................21
Interlock Intervention Time......................................................................21
Interlock Identification Name ..................................................................21
Output Status............................................................................................21
1.5 REMOTE SENSING .........................................................................................22
1.6 TRIGGER AND ANALOG CONTROL INPUTS.....................................................25
Trigger Input............................................................................................25
Analog Control Input...............................................................................26
1.7 FRONT PANEL INDICATORS...........................................................................27
1.8 INTERNAL PROTECTIONS...............................................................................27
Earth Leakage Current ............................................................................28
Earth Fuse................................................................................................28
Regulation Fault ......................................................................................28
OVerPower - OVP ...................................................................................29
OVerTemperature - OVT .........................................................................29
DC-Link Undervoltage.............................................................................30
1.9 CUSTOM MODELS .........................................................................................31
NGPS-AUX yyy-zzzK ...............................................................................31
NGPS-CAI yyy-zzzEH..............................................................................31
2. INSTALLATION...............................................................................................33
2.1 PREPARATION FOR USE.................................................................................33
2.2 INITIAL INSPECTION ......................................................................................33
2.3 MOUNTING....................................................................................................34
2.4 AC INPUT POWER CONNECTION ...................................................................35
AC Source Requirements .........................................................................38
2.5 LOAD CONNECTION ......................................................................................38
Wire Selection..........................................................................................38
Lug terminal connection ..........................................................................39
2.6 HYDRAULIC PLUG CONNECTION...................................................................41
2.7 GROUNDING OUTPUTS ..................................................................................41
2.8 PARALLEL OPERATION..................................................................................41
3. LOCAL CONTROL..........................................................................................46
3.1 NAVIGATION SWITCH....................................................................................46
3.2 DISPLAY........................................................................................................47
Power-up..................................................................................................47
Home Screen............................................................................................48
Menu Page ...............................................................................................49
