Laboratorijsko napajanje

EA Elektro-Automatik EA-EL 9080-170 B

EA Elektro Automatik
Type: EA-EL 9080-170 B

Electronic DC Load, USB / Analog / Master-Slave, Programmable, 80V, 170A, 2.4kW

Technical Data:
Mains voltage: 90...264 V AC
Mains connection type: Socket
Mains frequency: 45...65 Hz
Line 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 * UNom
Overcurrent protection range: 0...1.1 * INom
Overpower protection range: 0...1.1 * PMax
Max. permissible input voltage: 88 V
Min. input voltage for IMax: Approx. 2.2 V
Temperature coefficient of set values Δ / K Current / Voltage: 30 ppm

Voltage Control
Adjustable range: 0...81.6 V
Stability at ΔI < 0.05%
Accuracy (at 23 ± 5°C): ≤ 0.1% UNom
Display: Accuracy ≤ 0.1% UNom
Remote sensing compensation: Max. 5% UNom
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Current Control
Adjustable range: 0...173.4 A
Stability at ΔU < 0.1% INom
Accuracy (at 23 ± 5°C): ≤ 0.2% INom
Display: Accuracy ≤0.1% INom
Rise time 10...90% INom < 23 μs
Fall time 90...10% INom < 46 μs

Power Control
Adjustable range: 0…2428 W
Accuracy (at 23 ± 5°C): < 0.5% PMax
Display: Accuracy ≤ 0.2% PMax

Resistance Control
Adjustable range: 0.04…15.3 Ω
Accuracy (at 23 ± 5°C): ≤1% of max resistance value + 0.3% of INom
Display: Accuracy included in setting value precision

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
Status signals: CV, OVP, OCP, OPP, OT, PF, DC on/off
Galvanic isolation from device: Max. 400 V DC
Sampling rate setpoint inputs: 500 Hz

Isolation:
Input (DC) to case:
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

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, EtherCAT
Galvanic isolation from device: Max. 400 V DC

Connections:
Rear: Share bus, DC input, AC input, sense, analog interface, USB-B, master-slave bus, digital 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: used
Scope of delivery: (See picture)
(Specifications subject to change and errors excepted!)
For further questions, we are happy to assist you by phone.

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