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Input Power: 

200-240 VAC (+5%), 3-phase 22 amps, 50 or 60 Hz, 3-wire plus ground

Line Filtering: 

Integral line filter meets CE conducted emissions requirement 

Rated Capacity: 

6.9 kW 

Output Current: 

0-30 amps 

Output Voltage: 

0-230 VDC 

Output Current Control Range: 

Maximum output current (I_MAX) is dipswitch adjustable from 6 to 30A. 

Output Voltage Limit: 

Maximum output voltage (V_MAX) is dipswitch adjustable from 14 to 230 VDC. 

Non-isolated Output: 

The power supply output is not isolated from the AC input. The output must not be connected to secondary referenced circuitry.  Input voltage must be disconnected to prevent hazardous potentials from appearing at the output. DC control and logic circuits are isolated from the AC line and DC output. 

Voltage Ripple: 

<2.5 volts for 0-50 VDC; <5% for 50-220 VDC 

Regulation: 

<5% of actual output current 

Control Band Width: 

The current control loop bandwidth varies with the load resistance (R_LOAD) by the following relationship: Bandwidth = 5288/R_LOAD (HZ) 

Transient Response: 

Output current will regulate within 10 milliseconds of a setpoint change or load transient of up to 50% 

Operating Temperature: 

0-40 °C, no derating 

Operating Humidity: 

0-80% relative humidity, non-condensing 

Cooling: 

External 4.69" fan (provided).  Leave >1" clearance around air intake and exhaust. 

Control Signals: 

Output current proportional to 0-5 VDC input signal (0 VDC = 0 amps, 5 VDC = I_MAX); current polarity reversed via TTL signal, On/Off via TTL signal. 

Optional Control Signals: 

Dual 4-20 mA.  Normal polarity (cooling) output current proportional to input 1, reverse polarity (heating) output current proportional to input 2.  4 mA = 0 amps, 20 mA = I_MAX 

Fault Signal: 

A TTL high signal indicates normal operation. If a thermal shutdown or output stage overload occurs, a TTL signal low is produced. 

Local/Remote Operation: 

Output current and polarity may be controlled via one of two sources: "remote" or "local"

Remote Sensing: 

A 0-5 VDC signal proportional to the output current at I_max/5 amps per volt, where I_max is the maximum output current setting 

Over-current Protection: 

Automatic electronic current limiting is provided 

Thermal Protection: 

Automatic shutdown when heat sink reaches 70 °C; automatic restart at 53 °C 

Isolation: 

Can withstand a 3000 VDC Hipot with input and output terminals tied together 

Courtesy Outputs: 

12 VDC, 150 milliamps; 5 VDC, 20 milliamps