Elgar CW 1251M, Operation Manual

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Elgar CW-M Series
2.5 Rear Panel Connections
Input Connector: Covered barrier terminal strip with strain relief
Output Connector: Covered barrier terminal strip with strain relief
Remote output voltage sense: 5 VRMS max total lead voltage drop
Remote Analog Control:
Output voltage control 0 to 5 VDC
Output frequency control 0 to 5 VDC (max slew rate 5V/second)
Dip Switches (see Section 4 on page 25):
Master or Slave field configuration
Output disable/enable at power-up
Overcurrent shutdown enable/disable
2.6 Input
Voltage and Frequency
CW 801M: 90 to 264 VAC, 47 to 63 Hz, single-phase
CW 1251M: 103 to 264 VAC, 47 to 63 Hz, single-phase
CW 2501M: 180 to 264 VAC, 47 to 63 Hz, single-phase
Neutral should be connected to ground at building entrance
Max neutral to chassis voltage: 132V RMS
Current
CW 801M: 13 ARMS max
CW 1251M: 18.5 ARMS max
CW 2501M: 19.5 ARMS max
Power Factor
>0.95 at full load nominal line
Efficiency
>70% at full load
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