User`s guide

General Specifications
Power requirements
Voltage.....................................................100-120 VAC ± 10%, 200-240 VAC ± 10%
Frequency.................................................47-63 Hz
Power .......................................................800 Watts for a five-channel system
Environmental Requirements
Operating Temperature Range.................15- 40ºC
Temperature range for Calibration...........Cal temp ±5ºC
Humidity ..................................................10-85% R.H. (non-condensing)
Over Voltage Installation Category .........CATII
Pollution Degree ......................................2 per IEC664
Dimensions .................................................23.25”L × 17”W × 8.7”H
19” rack mountable
Weight..........................................................42 lbs
Maintenance
Ventilation
To provide adequate ventilation for the SIA-3000, a minimum of 2-3 inches of unobstructed
airflow in the back sand sides must be maintained. To maintain the highest accuracy, the air
intake should not be near sources that would cause ambient temperature fluctuations.
Temperature fluctuations greater than 5°C would require the instrument to be re-calibrated.
Maintaining Proper Instrument Grounding
Both 110VAC and 230VAC power sources require an earth ground at the power connection.
Failure to provide this safety ground could result in improper measurements and/or electrical
shock danger to the operator.
Only qualified service personnel should perform maintenance procedures on the SIA-3000.
When maintenance is performed, NO protective earth ground connections should be removed.
NOTE: Where this product is installed at areas requiring main power connections other than the
three-pronged North American power plug, the main power cord must be replaced with
the cord and plug appropriate to the location. The main supply cord must be rated to
meet or exceed the current rating on the IEC connector (10 amps) and must meet the
requirements of H05VV power cords in IEC 227 or IEC 245. If the appropriate power
cord cannot be obtained locally, contact the
WAVECREST Corporation factory and one
will be provided. The IEC plug on the AC power cord acts as the safety disconnect to
the product. Whenever possible, always install the SIA-3000 so that easy access is
provided to the safety disconnect.
NOTE: The power supply fan will automatically start when power is supplied to the instrument.
The fan will remain on until power is removed.
Appendix D © WAVECREST Corporation 2005
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