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Appendix A: Specifications
WFM 601A, WFM 601E & WFM 601M User Manual
A–9
Table A–3:
AC power source
Characteristic Description Reference information
Electrical Rating 90 – 250 V, 50/60 Hz, 1.5 A maximum ;
Continuous range from 90 to 250 VAC
Supply Type Single Phase
Supply Connection Detachable cord set
Power Consumption < 115 VA (75 watts)
Table A–4: Environmental characteristics
Characteristic Standard Reference information
Vibration Military Specification: Mil–T–28800D,
Paragraph 1.2.2, Class 3
5 minutes at 5 – 15 Hz with 0.060 inch
displacement
5 minutes at 15 – 25 Hz with 0.040 inch
displacement
5 minutes at 25 – 55 Hz with 0.020 inch
displacement
Mechanical Shock Non-operating: 50 g 1/2 sine, 11 ms
duration, 3 shocks per surface (18 total)
Transportation Qualified under NSTA Test Procedure
1A, Category II
24 inch drop
Humidity Proper operation at 95% +0, –5%
Relative Humidity
Do not operate with visible moisture on the
circuit boards.
Table A–5: Physical characteristics
Characteristic Standard
Dimensions Height: 133.4 mm (5.25 in)
Width: 215.9 mm (8.5 in)
Depth: 460.4 mm (18.125 in)
Weight Net: 3.8 kg (8 lbs)
Shipping: 7.2 kg (15.7 lbs) approximate