Manual

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Dual Range DC Power Supplies
Models 1737 & 1747
v071812
Specifications
Note: All specifications apply to the unit after a temperature stabilization time of 30 minutes.
Model 173 7 1747
Output Ratings (0 °C~4 0 °C)
Voltage 0-60 V
Current
0-3 A (0-30 V range)
0-2 A (0-60 V range)
0-10 A (0-35 V range)
0-5 A (0-60 V range)
Load Regulation ±(% o f output+offse t)
Voltage 0.01% + 3 mV 0.01% + 5 mV
Current 0.2% + 3 mA
Line Regulation ±(% o f output+offset)
Voltage 0.01% + 3 mV
Current 0.2% + 3 mA
Ripple & Noise (2 0 Hz ~ 20 MHz)
Voltage 1 mVrms
Current ≤ 3 mArms
Reco very Time
Time ≤ 100 µs
Meter Resolution
Voltage 10 mV
Current 1 mA
1 mA (0-5 A)
10 mA (5-10 A)
Meter Accuracy
Voltage 0.5% + 9 digits 0.5% + 5 digits
Current 0.5% + 9 digits 0.5% + 5 digits
General
Power Requirements 120/220 VAC ±10%, 50/60 Hz 115/230 VAC ±10%, 50/60 Hz
Power Consumption ≤ 180 VA ≤ 560 VA
Protection Reverse polarity, current limiting
Operating Environ ment
Temperature 32 °F to 104 °F (0 °C to 40 °C)
Humidity 75% R.H.
Temperature coefficient (0 °C~35 °C)
(％of output+offset)
300 ppm/°C
Storage Temperature 5 °F to 158 °F (-15° to +70° C)
Storage Humidity 85% R.H.
Mech anical Specificatio ns
Weight 10.5 lbs (4.8 kg) 30.2 lbs (13.7 kg)
Dimensions (W x H x D) 5.5” x 6.2” x 12.5" (140 x 158 x 318 mm) 10.75” x 6” x 14” (273 x 153 x 356 mm)
Two Year Warranty
Included Accessories: Power cord, instruction manual, RS-232 cable, shorting bar