Characteristics
Electrical
Specifications | PWS2185 | PWS2323 | PWS2326 | PWS2721 |
|---|---|---|---|---|
DC Output Rating | ||||
Voltage | 0 to 18 V | 0 to 32 V | 0 to 32 V | 0 to 72 V |
Current | 0 to 5 A | 0 to 3 A | 0 to 6 A | 0 to 1.5 A |
Load Regulation | ||||
Voltage | ≤0.02% + 5 mV | ≤0.02% + 5 mV | ≤0.04% + 6 mV | ≤0.02% + 4 mV |
Current | ≤0.1％ + 2 mA typical | |||
Line Regulation | ||||
Voltage | ≤0.1％ + 5 mV | |||
Current | ≤0.1％ + 2 mA typical | |||
Ripple and Noise (20 Hz to 7 MHz) | ||||
Voltage | ≤1 mVRMS / 3 mVp-p | |||
Current | ≤5 mARMS | |||
Setting Resolution | ||||
Voltage | 10 mV | |||
Current | 10 mA | |||
Setting Accuracy, (25 °C ± 5 °C) | ||||
Voltage | ≤0.05% + 10 mV | |||
Current | ≤0.2％ + 10 mA | |||
Readback Resolution | ||||
Voltage | 10 mV | <20 V: 10 mV ≥20 V: 100 mV | ||
Current | 10 mA | |||
Readback Accuracy, (25 °C ± 5 °C) | ||||
Voltage | ≤0.05% + 15 mV | <20 V: ≤0.05% + 15 mV ≥20 V: ≤0.05% + 120 mV | ||
Current | ≤0.1％ + 15 mA | |||
Display
Vacuum fluorescent display. |
Memory
20 setup memories. |
Power Source
Characteristic | Description |
|---|---|
110 V AC Setting | 99 VRMS to 132 VRMS |
220 V AC Setting | 198 VRMS to 264 VRMS |
Frequency | 47 Hz to 63 Hz |
Power Consumption | |
PWS2185/2323/2721 | 350 VA |
PWS2326 | 700 VA |
Physical Characteristics
Dimension | mm | in. |
|---|---|---|
With Boots and Handle | ||
Height | 105 | 4.15 |
Width | 242 | 9.52 |
Depth | 384 | 15.12 |
Without Boots and Handle | ||
Height | 91 | 3.57 |
Width | 217 | 8.55 |
Depth | 362 | 14.24 |
Weight | kg | lb. |
PWS2185 | 5.6 | 12.3 |
PWS2323/2326/2721 | 6.7 | 14.8 |
Environmental and Safety
Characteristic | Description |
|---|---|
Temperature | |
Operating | 0 °C to 40 °C |
Storage | –20 °C to 70 °C |
Warm up | 20 minutes to full uncertainty specifications |
Relative Humidity (Noncondensing) | |
Operating and storage | 5% to 95% relative humidity (% RH) at up to 40 °C, noncondensing |
Storage | 5% to 95% RH at up to 40 °C, noncondensing 5% to 60% RH above 40 °C to 70 °C, noncondensing |
Altitude | |
Operating | 2,000 meters |
Storage | 4,000 meters |
Floating Voltage Rating | Up to 100 V (DC + peak AC) between earth ground and any output terminal |
Electromagnetic Compatibility | European Union: EN 55011, Class A; IEC 61000-3-2; IEC 61000-3-3, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11 USA: FCC, CFR Title 47, Part 15, Subpart B, Class A Australia: EMC Framework, demonstrated per Emission Standard AS/NZS 2064 (Industrial, Scientific, and Medical Equipment) |
Safety | European Union: Low Voltage directive 2006/95/EC; EN61010-1 2001 USA: Nationally recognized testing laboratory listing UL61010-1-2004 Canada: CAN/CSA C22.2 No. 61010-1 2004 |
Warranty
Three years. |
