Nguồn điện phòng thí nghiệm

EA Elektro-Automatik EA-EL 9080-170 B

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
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
Gbedpfx Asuv Eudsczou
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.

Tin đăng này được dịch tự động. Có thể có lỗi dịch thuật.