Miyachi Unitek 250DP User Manual

USER'S MANUAL 990-280
Revision H March 2004
250DP DUAL PULSE
STORED ENERGY RESISTANCE WELDING
POWER SUPPLIES
Model Stock No.
250DP 1-250-XX
250DP/208 1-250-XX-01
250DP/230 1-250-XX-02
250DP/100 1-250-XX-03
250DPS 1-254-XX
250DPS/208 1-254-XX-01
250DPS/230 1-254-XX-02
250DPS/100 1-254-XX-03
NOTE: Units with the built-in Weld Sentry
Option also require User's Manual No. 990-291.

Miyachi Unitek 250DP Specifications

General

Rise Time	1 ms
Input Frequency	50/60 Hz
Efficiency	85%
Operating Temperature	0 - 40°C
Storage Temperature	-20 - 60°C
Type	DC Resistance Welding Power Supply
Operating Mode	Constant Voltage, Constant Current
Voltage Range	1 - 10 V
Output Voltage	10 V max
Cooling Method	Air