4 • List of Figures
_____________________________________________________________________________________________
8.2.7
EXTERNAL FAULT 1 & EXTERNAL FAULT 2 ............................................................ 81
8.2.8
COMM. PORT FAILED ................................................................................................. 81
8.3
Fault and Reset ........................................................................................................................ 81
8.4
Auto Reset ................................................................................................................................ 82
8.5
Timing Occurrence Table .......................................................................................................... 82
9.
Packing, Storage, Handling and Assembly .......................................................................... 84
9.1
Packing Specification ................................................................................................................ 84
9.2
Storage ..................................................................................................................................... 84
9.3
Handling .................................................................................................................................... 84
9.4
Soft starter
’
s Assembly Procedure: ........................................................................................... 85
9.4.1
Mechanical Assembly .................................................................................................... 85
9.4.2
Power and Control Cable Connections ......................................................................... 86
9.4.3
Power Cables Connection ............................................................................................. 86
10.
Commissioning and Operation Manual ................................................................................ 87
10.1
Operational notes...................................................................................................................... 87
10.2
Parts Identification in the HRVS-DN Cabinet ............................................................................ 88
10.2.1
Parts Identification in the HRVS-DN Cabinet (HRVS-DN up to 6.6kV) ......................... 88
10.2.2
Parts Identification in the HRVS-DN Cabinet (HRVS-DN from 10kV and up) ............... 90
10.2.3
Low Voltage Compartment ............................................................................................ 92
10.2.4
Fuses............................................................................................................................. 93
10.3
Standard Control Diagram ........................................................................................................ 95
10.3.1
How Does it Operate? ................................................................................................... 98
11.
High-Pot Test of the HRVS-DN Cabinet .............................................................................. 100
11.1
High-Pot Test in HRVS-DN up to 6.6kV, EPT-Tx Connected ................................................. 100
11.2
High-Pot Test in HRVS-DN up to 6.6kV, EPT-Tx Not Connected .......................................... 101
11.3
High-Pot Test in HRVS-DN from 10kV and Up, EPT-Tx Connected ...................................... 103
11.4
High-Pot Test in HRVS-DN from 10kV and Up, EPT-Tx Not Connected ................................ 104
12.
Test Procedure for Low Voltage Testing ............................................................................ 106
12.1
Accessories Required for LOW VOLTAGE Testing of the Starter and Cabinet. ..................... 106
12.2
Notes and Warnings ............................................................................................................... 106
12.3
Low Voltage Test Procedure ................................................................................................... 107
12.3.1
Current Gain Dip Switches Setting .............................................................................. 110
12.3.2
Test Harness Installation ............................................................................................. 110
12.3.2.1
Test Harness Installation in HRVS-DN up to 6.6kV ............................................. 110
12.3.2.2
Test Harness Installation in HRVS-DN from 10kV and up ................................... 111
13.
Start Procedure for Medium voltage Motor ........................................................................ 112
13.1
Special Attention Notes ........................................................................................................... 112
13.2
Prior to Commissioning in Medium Voltage ............................................................................ 112
13.3
Medium Voltage Test Procedure ............................................................................................ 113
13.4
Standard Starting Process ...................................................................................................... 114
13.5
Examples of Starting Curves .................................................................................................. 115
13.5.1
Light Loads - Pumps, Etc. ........................................................................................... 115
13.5.2
High Inertia Loads: Crushers, Centrifuges, Mixers, Etc. ............................................. 115
13.5.3
Special Starting Using DUAL ADJUSTMENT ............................................................. 116
13.5.3.1
Special Starting – Using DUAL ADJUSTMENT – Wiring Diagram ...................... 117
13.5.4
Choosing a Suitable Pump Curve (Centrifugal Pumps) .............................................. 117
13.5.4.1
Starting Curve ...................................................................................................... 117
13.5.4.2
Stopping Curve ..................................................................................................... 117
13.5.4.3
FINAL TORQUE During Soft-Stopping a Pump Motor ......................................... 118
13.6
How to set MPS-3000 and DPM-10 when installed with HRVS-DN ....................................... 118
14.
Trouble Shooting .................................................................................................................. 120
14.1
In-Out Resistance and Cathode-Cathode Resistance ............................................................ 120
14.2
Rgk (thyristors Gate-Cathode) Resistances. .......................................................................... 120
14.3
Firing Test ............................................................................................................................... 121
14.4
Low Voltage Test Trouble Shooting ........................................................................................ 123
