NG TS 3.09.09 PDF

NG TS 3.09.09 PDF

Name:
NG TS 3.09.09 PDF

Published Date:
09/01/1992

Status:
[ Withdrawn ]

Description:

Technical Specifications (NGTS) - Negative Phase Sequence Alarm Relays

Publisher:
National Grid

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Czech version):
200 business days

SKU:
ng-ts-3-09-09_2781732

Choose Document Language:
55.20 €
Need Help?
W/D NO S/S

This Specification describes the functional and performance requirements for negative phase sequence (NPS) voltage and current alarm relays and should be read in conjunction with NGTS 2.9.

These relays shall also, when specified, provide an output of the measured quantity suitable for local/remote monitoring purposes.  


Edition : 1
File Size : 1 file , 170 KB
Number of Pages : 9
Published : 09/01/1992

History


Related products

NG TS 3.08.20
Published Date: 09/01/1992
National Grid Technical Specifications - Non Metallic Optical Cable for Use in Ducts
59.10 €
NG TS 3.10.03
Published Date: 07/01/2010
Technical Specifications - Generic Technical Specifications - for Civil, Structural and Building Engineering - Excavation, Backfilling and Restoration
138.00 €
NG SCT 20.08.03
Published Date: 06/01/2000
Site Commissioning Tests - VA Tech Reyrolle Duobias M Transformer Biased Differential Protection
55.20 €
NG TGN(E) 187
Published Date: 06/01/2004
Technical Guidance Notes - Guidance for Conductor Jointing in Substations
138.00 €

Best-Selling Products

COLD The Next Generation
Published Date: 01/01/1998