USER'S MANUAL 990-290
Revision D November 2013
875DP/500DP/500HV DUAL PULSE
STORED ENERGY RESISTANCE WELDING
POWER SUPPLIES
Model Stock No. Model Stock No.
875DP 1-253-XX 875DPS 1-257-XX
875DP/208 1-253-XX-01 875DPS/208 1-257-XX-01
875DP/230 1-253-XX-02 875DPS/230 1-257-XX-02
875DP/100 1-253-XX-03 875DPS/100 1-257-XX-03
500DP 1-251-XX 500DPS 1-255-XX
500DP/208 1-251-XX-01 500DPS/208 1-255-XX-01
500DP/230 1-251-XX-02 500DPS/230 1-255-XX-02
500DP/100 1-251-XX-03 500DPS/100 1-255-XX-03
500HV 1-252-XX 500HVS 1-256-XX
500HV/208 1-252-XX-01 500HVS/208 1-256-XX-01
500HV/230 1-252-XX-02 500HVS/230 1-256-XX-02
500HV/100 1-252-XX-03 500HVS/100 1-256-XX-03
Units with the built-in Weld Sentry Option also require User's Manual No. 990-
291.