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TYPE  HQS  RELAY 

PANEL 

LOCIITION  fOil 

PROJECTION TYPE  KTQ. 

PANEL 

LOCATION 

I'Oit 

seMI F,USII 

TVPE 

MTGo 

t·l8 

HTG. 

STUD(2. Ri.O,� 

Fig. 4-0utline  and  Drilling  Plan  of  the 

M20 

Projection  or  Semi-Flush  Type  FT  Flexitest  Case. 

www 

. ElectricalPartManuals 

. com 

Summary of Contents for HQS

Page 1: ...ine current from an external SUPERSEDES I L 41 610 1B filter These zero and negative sequence elements are assembled at right angle to each other with the one turn loop in the air gaps of the negative...

Page 2: ...of the filter is beyond the scope of this leaflet and is covered in catalog section 41 287 on the type CRS relay CHARACTERISnCS The type HQS relay js an auxiliary relay used in the carrier relaying sc...

Page 3: ...remaining switches The order of opening the remaining switches is not opening the test switches important In they should be moved all the way back against the stops With all the switches fully opened...

Page 4: ...ull open position 4 the ten circuit test plug can be inserted in the contact jaws This connects the relay elements to a set of binding posts and com pletely isolates the relay circuits from the extern...

Page 5: ...the right and bridge sc the stationary contacts Reverse the connections to terminals 25 and 26 The left hand con tacts should now remain firmly closed Raise the current to 15 amperes and make sure tha...

Page 6: ...relay terminals 19 21 and 23 to 14 l I I gether With balanced three phase currents of 5 amperes 60 cycles phase rotation A B C applied to the filter input terminals A B C and the neutral made by conn...

Page 7: ...6 1 o l c 0 PANEL LOCIITION fOil PROJECTION TYPE KTQ 0 I I I PANEL LOCATION I Oit seMI F USII TVPE MTGo t l8 HTG STUD 2 Ri O Fig 4 0utline and Drilling Plan of the M20 Projection or Semi Flush Type F...

Page 8: ...WESTINGHOUSE ELECTRIC CORPORATION METER DIVISION NEWARK N J Printed in U S A w w w E l e c t r i c a l P a r t M a n u a l s c o m...

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