ELECTRICAL SPECIFICATION

UNIT TYPE

POLARITY

OUTPUT

RIPPLE AT FULL LOAD

   KW1/250P

POSITIVE

50 volts to 1kV at 250mA

<0.25% peak to peak

   KW1/250N

NEGATIVE

   KW2.5/100P

POSITIVE

100volts to 2.5kV at 100mA

<0.25% peak to peak

   KW2.5/100N

NEGATIVE

   KW5/50P

POSITIVE

250volts to 5kV at 50mA

<0.25% peak to peak

   KW5/50N

NEGATIVE

   KW10/25P

POSITIVE

500 volts to 10kV at 25mA

<0.25% peak to peak

   KW10/25N

NEGATIVE

   KW15/16P

POSITIVE

750 volts to 15kV at 16mA

<0.25% peak to peak

   KW15/16N

NEGATIVE

INPUT VOLTAGE:

200 to 264V ac 50/60 Hz at 4.5A rms (110V option to special order).

OUTPUT VOLTAGE:

See separate table.

LINE REGULATION:

Less than 0.1% of maximum voltage for input changes of 10%.

LOAD REGULATION:

Less than 0.1% of maximum voltage for load changes from 10% to maximum.

OVERLOAD PROTECTION:

Flashover and short circuit proof. Current trip level variable by internal potentiometer, external potentiometer or by analogue signal such that 0 to +10V sets 0 to maximum trip level.

TEMPERATURE  CO-EFFICIENT:

300ppm/ °C or better.

CONTROL:

• INTERNAL potentiometer.
• EXTERNAL potentiometer or 10V analogue signal. (0 to +10V gives zero to maximum output, tolerance +2%). Input impedance > 100Kohm.

VOLTAGE MONITOR:

0 to +10V represents zero to maximum voltage, source resistance 10 kohm.

CURRENT MONITOR:

0 to +10V represents zero to maximum current, source resistance 10 kohm.

OPERATING TEMPERATURE:

0 °C to +45 °C

STORAGE TEMPERATURE:

-35 °C to +85 °C

R.F.I.:

To EN55011.

SAFETY:

To EN61010-1.

MECHANICAL SPECIFICATION

SIZE:

All units 365 x 220 x 76mm.

OUTPUT:

By 0.5 metre screened cable. N.B. Reducing the cable length may increase the ripple voltage.

INPUT:

Mains lead 2 metres long, control by D-type connector.