IEC 61850 Certificate #7276
PRS-721 Breaker Protection
Status:
Approved
Priority:
Normal
61850 Edition:
Edition 2 Amd 1
61850 Tested Aspects:
Server
Company:
CYG SUNRI CO., LTD.
Address:
No. 13, Keji North 1st Road, North Area of Hi-tech Industrial Park, Nanshan District, 518057 Shenzhen, PEOPLE'S REPUBLIC OF CHINA
Product:
PRS-721 Breaker Protection
HW Version:
SR7260
SW Version:
V2.03
Key Words:
Relay
Test Procedure Version:
1.2
IEC 61850 Blocks Certified:
Basic Exchange (B1a), Buffered Reporting (B6), Data Set Definition (B2+), Data Sets (B2), Direct Control (12a), Enhanced Direct Control (12c), Enhanced SBO Control (12d), File Transfer (B14), GOOSE Publish (9a), GOOSE Subscribe (9b), Sampled Value Subscribe (11b), Service Tracking (B15), Setting Group (B4), Setting Group Definition (B4+), Substitution (B3), Time sync PTP (B13b), Time sync SNTP (B13a), Unbuffered Reporting (B5)
Certificate/Result Reviewer:
Herbert Falk
Approval Date:
07/21/2025
Standards Tested:
61850-6, 61850-7-1, 61850-7-2, 61850-7-3, 61850-7-4, 61850-8-1, 61850-9-2, 61869-9
Current Test Lab Name:
TUV SUD China Ltd (A)
Test Document:
Certificate Name:
D 092391 0054_CYG_PRS-721_IEC61850Ed2.1_Server_Certificate.pdf
Certificate Hash:
SHA256: 49CF515C142913EC7C4D5FF8AC426447DDE05F63A5504987B7BA4346C64F2833
Vendor Artifact File Name:
Vendor Artifact Hash:
Umbrella Organization:
Optional Reservation Test:
Yes
Serial Number:
CYSR3020000000218302
Publisher Legacy Variants:
-
Publisher Preferred Rates:
-
Publisher Preferred Variants:
Subscriber Legacy Variants:
F4000S1I4U4, F4800S1I4U4
Subscriber Preferred Variants:
Subscriber Preferred Rates:
F4800S2
Product Variants:
F4800S2I0-4U0-4
Time Activated Control:
No
Description
The PRS-721 is a digital breaker protection device and can be applied for all kinds of busbar arrangement of various voltage level ranging from 1000kV to 110kV. By default, breaker failure protection, voltage protection, overcurrent protection, stub protection, broken conductor check and automatic reclosing function is taken as the standard function of PRS-721.
Files
Updated by Herbert Falk 21 days ago
- Product Variants changed from F800S2I0-4U0-4 to F4800S2I0-4U0-4
- Key Words Relay added
- Subscriber Preferred Rates deleted (
-)