Laboratory power supply

EA Elektro-Automatik EA-EL 9080-170 B

Condition: good (used), EA Electric Automatic Type: EA-EL 9080-170 B Electronic DC load, USB / Analogue / Master-Slave, Programmable, 80V, 170A, 2.4kW Technical data: Mains voltage 90...264 V AC Mains connection type socket Mains frequency 45...65 Hz Mains fuse T 6.3 Power consumption Max. 90 W Leakage current < 3.5 mA DC input Input voltage 80 V Input power 2400 W Input current 170 A Overvoltage protection range 0...1.03 * UNenn Overcurrent protection range 0...1.1 * INenn Overpower protection range 0...1.1 * PMax Maximum permissible input voltage 88 V Min. input voltage for IMax Approx. 2.2 V Temperature coefficient of the setting values Δ / K current / voltage: 30 ppm Voltage regulation Setting range 0...81.6 V Stability at ΔI < 0.05% Accuracy (at 23 ± 5°C) ≤ 0.1% UNenn Display: Accuracy ≤ 0.1% UNenn Remote sensing compensation Max. 5% UNenn Current control Setting range 0...173.4 A Stability at ΔU < 0.1% UNenn Accuracy (at 23 ± 5°C) ≤ 0.2% INenn Display: Accuracy ≤0.1% INenn Rise time 10...90% INenn < 23 μs Fall time 90...10% INenn < 46 μs Power control Setting range 0...2428 W Accuracy (at 23 ± 5°C) < 0.5% PMax Display: Accuracy ≤ 0.2% PMax Resistance control Setting range 0.04...15.3 Ω Accuracy (at 23 ± 5°C) ≤1% of the final resistance value + 0.3% of INenn Display: Accuracy Included in the accuracy of the control value EL 9080-170 B: Analog interface: Setpoint inputs U, I, P, R Actual value outputs U, I Control signals DC on/off, remote control on/off, R mode on/off Message signals CV, OVP, OCP, OPP, OT, PF, DC on/off Galvanic isolation from the device Max. 400 V DC Sampling rate setpoint inputs 500 Hz Isolation: Input (DC) to housing DC minus: permanent max. ±400 V DC plus: permanent max. ±400 V + max. input voltage Input (AC) to input (DC) Max. 2500 V, short-term Climate: Cooling type Temperature-controlled fans Ambient temperature 0...50 °C Storage temperature -20...70 °C Bjdpfx Aouv Eudjfcjcw Digital interfaces Built-in 1x USB-B for communication, 1x USB-A for functions, 1x master-slave bus Slot for digital modules Optional: CAN, CANopen, Profibus, Profinet, RS232, Ethernet, ModBus TCP, Ether- CAT Galvanic isolation from the device Max. 400 V DC Connections: Rear Share bus, DC input, AC input, Sense, analog interface, USB-B, Master- slave bus, interface module slot Front USB-A Dimensions: Housing (WxHxD) 19" x 2 U x 464 mm Total (WxHxD) 483 mm x 88 mm x 538 mm Standards EN 61010-1:2007-11, EN 61000-6-2:2005, EN 61000-6-3:2006 Class B Weight ≈ 11 kg Condition: gebraucht / used Scope of delivery: (see picture) (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.