The GW Instek PEL-503-80-50 is a 250 W electronic load capable of 80 V and 50 A. This load has 4 static modes, namely current, resistance, voltage and power as well as 3 dynamic modes which are current, resistance and power. Furthermore, voltage, current and power are displayed simultaneously on the 5 digit display. This load allows for short-circuit testing in addition to automatic testing of overcurrent and overpower protection. The load also features a special battery discharge test function where discharge stop voltage, discharge capacity and discharge time can be set. Surge testing is also possible by simulating boot overshoot currents and transient currents that can occur when hot plugging. Reverse polarity detection is also available next to overvoltage, overcurrent, overpower and overtemperature protection. Voltage polarity can be set to a positive or negative value on the display. The communication interfaces consist of RS232 and USB.
Model overview Model PEL-503-80-50 PEL-504-80-70 PEL-504-500-15 PEL-507-80-140 PEL-507-500-30 Power 250 W 350 W 350 W 700 W 700 W Input Voltage range 0 — 80 V 0 — 80 V 0 — 500 V 0 — 80 V 0 — 500 V Input Current range 0 — 50 A 0 — 70 A 0 — 15 A 0 — 140 A 0 — 30 A Resistance 0.016 — 96 k 0.0114 — 68.4 k 0.4 — 2.4 M 0.0057 — 34.2 k 0.02 — 1.2 M Slew rate 0.032 A/μs — 2 A/μs 0.0464 A/μs — 2.90 A/μs 0.001 A/μs — 0.625 A/μs 0.0096 A/μs — 6 A/μs 0.002 A/μs — 1.25 A/μs Dimensions 205 x 123 x 477 mm 205 x 123 x 477 mm 205 x 123 x 477 mm 205 x 231 x 480 mm 205 x 231 x 480 mm Weight 5.3 kg 5.3 kg 5.3 kg 10.3 kg 10.3 kg Price 1077.64 €1,077.64 Excl. VAT 1216.49 €1,216.49 Excl. VAT 1221.45 €1,221.45 Excl. VAT 2048.72 €2,048.72 Excl. VAT 2216 €2,216.00 Excl. VAT Specifications Static modes CC, CR, CV, CP Dynamic modesCC, CP, CR ProtectionOPP, OCP, OVP, OTP InterfacesRS232, USB DisplayLCD Accessories
The PEL-503-80-50 includes:
- Power cord
- USB cable
- RS232 cable
