Hitachi PV-250 Installation Operation & Maintenance page 7

PV-250 Track Relay
List of Tables
Table 1-1. Mechanical Specifications ........................................................................................................ 1-2
Table 2-1. Crimping Tools ......................................................................................................................... 2-4
Table 3-1. Shop Test Operating Values @ 70-74°F ................................................................................. 3-4
Table 3-2. Operating Values at Ideal Phase Relations ............................................................................. 3-4
Table 3-3. In-Service and Field Calibration Operating Values .................................................................. 3-7
Table 3-4. Contact Assignments ............................................................................................................... 3-7
Table 3-5. Contact Resistance (Ohms) ..................................................................................................... 3-7
Table 4-1. Parts List for the PV-250 Track Relay, 60 Hz .......................................................................... 4-1
Table 4-2. Contact Block Arrangement ..................................................................................................... 4-4
Table 4-3. Contact Block Assembly Parts List .......................................................................................... 4-4
Table 4-4. New Style Mounting Base Parts List ........................................................................................ 4-5
Table 4-5. Old Style Mounting Base Parts List .......................................................................................... 4-7
Copyright 2019 SM 4574F, Rev. 4, March 2019 v