| Output : Voltage and Current |
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| Model |
Output
Voltage |
Output
Current |
Output
Power |
Outputs |
| XPH 18-10 |
0-18 V |
0-10 A |
180 W |
1 |
| XPH 20-20 |
0-20 V |
0-20 A |
400 W |
1 |
| XPH 35-5 |
0-35 V |
0-5 A |
175 W |
1 |
| XPH 35-4D |
0-35 V |
0-4 A |
280 W |
2 |
| XPH 35-4T |
0-35 V |
0-4 A |
305 W |
3 |
| XPH 42-10 |
0-42 V |
0-10 A |
420 W |
1 |
| XPH 75-2D |
0-75 V |
0-2 A |
300 W |
2 |
| Output Terminals |
| Standard |
4mm “touch proof” binding posts/terminals on 0.75”/19mm pitch. Suitable for bare wire, hook terminals or plugs. |
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| AC Input |
110-240 V ± 10%, 50/60 Hz (XPH 35-5, XPH 35-4D, XPH 35-4T, XPH 75-2D) Factory set: 110-120 Vac ± 10% or 220-240 Vac ±10%,
50/60 Hz Installation Category II (XPH 18-10, XPH 20-20, XPH 42-10) |
| Consumption |
400 VA (XPH 35-5, XPH 18-10)
500 VA (XPH 35-4D, XPH 35-4T, XPH 75-2D)
800 VA (XPH 20-20), (XPH 42-10) |
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| Operating Mode |
Constant voltage or constant current with automatic cross-over and indication |
| Voltage Setting |
By coarse and fine controls |
| Current Setting |
By single logarithmic control |
| Output Impedance |
Typically < 5 mΩ in constant voltage mode.
Typically > 50 kΩ (XPH35-4, XPH75-2D), >
20 kΩ (XPH35-5, XPH42-10), > 10 kΩ (XPH18-10) in constant current mode. |
| Line regulation |
< 0.01% of max. output for a 10% line voltage change |
| Load regulation |
< 0.01% of max. output for a 90% load change, < 0.1% (XPH75-2D in Mode C |
| Ripple & Noise Typically |
< 2 mVrms, < 10 mVpk-pk, < 15 mV (XPH75- 2D), <10mVpk-pk for XPH 20-20, CV mode (20 MHz bandwidth) |
| Transient Response |
< 200 μs to within 50 mV of set level for 90% load change (mode A only XPH75-2D) |
| Temperature Coefficient |
Typically < 100 ppm /°C |
| Output Protection |
Outputs will withstand forward voltages up to 40 V (XPH 35-5. XPH 35-4D, XPH 35-4T) or 85V/170V (XPH 75-2D) |
| Status Indication |
Output ON lamps. Constant current mode lamps |
| Output Switch |
Electronic. Preset voltage/current displayed with output off. |
| Remote Selection |
Switch selectable as Local or Remote |
| Regulatory |
CE-marked units meet: EN61010-1 and EN61326 |
| Meters (main outputs) |
| Meter Types |
Separate four-digit meters for voltage and three-digit meter current with 14 mm (0.56”) LED displays. Reading rate 4/sec |
| Meter Resolutions |
100 mV, 10 mA |
| Meter Accuracy |
| Voltage |
0.3% ± 1 digit |
| Current |
0.6% ± 1 digit |
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| Operating Temperature |
5 to 40°C |
| Storage Temperature |
- 40 to 70°C |
| Humidity Range |
20% to 80% RH |
| Cooling |
Convection (Fan assisted for XPH 42-10 and XPH 20-20) |
| Environmental |
Indoor use at altitudes to 2000 m, Pollution Degree 2 |
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Dimensions
(H x W x D) |
6.3 x 5.5 x 12.6” (160 x 140 x 320 mm)
(XPH 35-5, XPH 18-10, XPH 20-20, XPH 42-10)
6.3 x 10.2 x 12.6” (160 x 260 x 320 mm)
(XPH 35-4D, XPH 35-4T, XPH 75-2D) |
| Weight |
6.2 lb (2.8 kg) (XPH 35-5, XPH 18-10)
7.9 lb (3.6 kg) (XPH 20-20, XPH 42-10)
9.5 lb (4.3 kg) (XPH 35-4D, XPH 35-4T)
9.7 lb (4.4 kg) (XPH 75-2D) |
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