Key facts
Start here

Panasonic PT-P1SDU Manual(2)
This document is an instruction manual for the Clearwater Tech HEVI-DUTY Electrical Group power supplies, specifically models SH15, S3H15, S82, and S3H20. It provides important safety instructions regarding power connection, installation, and operation to prevent shock and fire hazards.
Read onlinePanasonic PT-P1SDU specifications
| Rated Voltage | 4.8 & 7.2kV |
|---|---|
| Maximum Continuous Current | 630 A, rms |
| Rated Interrupting Current (Sym.) | 14 kA @ 7.2kV; 16 kA @ 4.8kV |
| Opening Time | 20 ms (Typical) |
| Weight | 38 kg (84 lb.) |
Source: Panasonic PT-P1SDU Manual(1)
All Panasonic PT-P1SDU documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Disassembly, diagnostics and part numbers, for repair.
Questions answered in these manuals
Who is qualified to install or service this equipment?
Only qualified persons who are skilled in installation, construction, and operation of the equipment according to applicable codes.
What is the rated control voltage for closing/charging?
The rated control voltage for closing and charging is 125 V DC.
What are the safety precautions for operating the power supply?
Keep the power supply away from combustible materials and ensure liquid or metal shavings do not enter the supply to avoid internal arcing.
Who should service or repair the power supply?
Only qualified personnel should service or repair the power supply due to possible internal lethal voltages.
What voltage classes are covered by this manual?
This instruction manual covers HV6FS-MLD Vacuum Circuit Breakers for 4.8 & 7.2kV Voltage Classes.
What is the maximum continuous current rating?
The maximum continuous current rating is 630 A, rms.
