Chroma 19020 - Page 19

Specification
2-3

Interlock
2 pins connector, pin1 pull-up to digital +V source with
4.7kohm resistor, and pin 2 tied to digital GND.

Ambient Temperature and Relative Humidity

Specifications range
18 to 28°C (64 to 82°F), ≤ 70% RH.

Operable range
0°C to 45°C, 15% to 95% RH@ ≤ 40°C and no
condensation.

Storage range
-10 to 60°C (-14 to 140°F), ≤ 80% RH.
 Power Requirement

Line voltage
AC 100V~240V±10%
 Frequency
47~63 Hz

Power consumption
Standby: < 250W
With rated load: <1100W

Dimension
428 W x 174 H x 600 D mm

Weight
Approx. 40kg
 Safety

Ground bond
Less than 100mΩ at 25Amp, 2sec

Hi-Pot L + N to Earth
Less than 10mA at WVAC 1.5kV, 60Hz, 3sec no flashover
happen (ARC level < 8mA, tested by Chroma 19032)

Insulation L + N to Earth
Greater than 20MΩ at 500V dc, 2 sec.

Line Leakage Current
Less than 3.5mA at Vin max (132V at 120V selected
voltage), normal and reverse.
Note
1. When the testing time is less than 0.3 second, the output voltage specification is
±(4% of setting + 0.2% of full scale)
It is necessary to calibrate again when the high voltage module on the rear
panel is replaced.
2. The accuracy of 30uA range is only valid for capacitive load.
3. AC ARC Validation point is 1.25kV with a 250kΩ resistor.
DC ARC Validation point is 1.50kV with a 500kΩ resistor.