產品介紹
EA-PS 12000-20 3U為德國EA最新推出的高精度直流電源，在進口直流電源中被廣泛用于汽車測試電源等領域。
EA-PS 12000-20 3U產品技術規格書（點擊右鍵另存為）德國EA代理，上海雨芯儀器科技有限公司提供
EA-PS 12000-20 3U Features
Wide range input, 208 V - 480 V +10 % 3ph AC
Active Power-Factor-Correction, typical 0.99
Very high efficiency up to over 96 %
High performance of 15 kW per unit
Voltage from 0 - 60 V up to 0 - 2000 V
Currents from 0 - 20 A up to 0 - 510 A
Flexible power regulated DC output stages
(autoranging)
Regulation mode CV, CC, CP with fast crossover
Digital regulation, high resolution with 16bit ADCs and
DACs, selection of control speed: Normal, Fast, Slow
Color 5“ TFT display with touch control and intuitive user interface
Galvanically isolated Share-Bus for parallel operation of all power classes in the 10000 series
Master-Slave bus for parallel operation of up to 64 units of all power classes in the 10000 series
Command languages and drivers: SCPI and ModBus,LabVIEW, IVI
Build-in Interfaces
USB
Ethernet
Analog
USB Host
Master-Slave-Bus
Share-Bus
Software
EA-Power Control
Optional Interfaces
CAN
CANopen
RS232
Profibus
EtherCAT
Profinet, with one or two ports
Modbus, with one or two ports
Ethernet, with one or two ports
| Technical Specifications | EA-PS 12000-20 3U |
| DC-Output | |
| Voltage range | 0 - 2000V |
| Ripple rms CV | ≤400 mV BW 300 kHz |
| Ripple and noise p-p CV | ≤2400 mV BW 20 MHz |
| Current range | 0 - 20 A |
| Power range *1 | 0 - 15000 W |
| Output capacity | 60 μF |
| Efficiency up to | 95.5% *1 |
| Isolation | |
| Negative DC-Pol <-> PE |
±1500 V DC |
| Positive DC-Pol <-> PE | +2000 V DC |
| Article number | 06230928 |
*1 100% Power and 100% Output voltage
|
EA-PS 12000-20 3U General specifications |
|
| AC-Input | |
| Voltage, Phases | 208 V / 380 V / 400 V / 480 V ±10%, 3ph AC (208 V 3ph AC with Derating to 9 kW) |
| Frequency | 45-66 Hz |
| Power factor | >0.99 |
| Leakage current | < 5mA |
| Overvoltage category | 2 |
| Pollution degree | 2 |
| DC-Output static | |
| Load regulation CV | ≤0.05% FS (0 - 100% load, constant input voltage and constant temperature) |
| Line regulation CV | ≤0.01% FS (208 V - 480 V AC +10% input voltage, constant load and constant temperature) |
| Stability CV | ≤0.02% FS (Over 8hrs interval following 30 minutes warm-up, constant input voltage, load and temperature) |
| Temperature coefficient CV | ≤30ppm/°C (Following 30 minutes warm up) |
| Compensation (Remote Sense) | ≤5% UNominal |
| Load regulation CC | ≤0.1% FS (0 - 100% load, constant input voltage and constant temperature) |
| Line regulation CC | ≤0.01% FS (208 V - 480 V AC +10% input voltage, constant load and constant temperature) |
| Stability CC | ≤0.02% FS (Over 8hrs interval following 30 minutes warm-up, constant input voltage, load and temperature) |
| Temperature coefficient CC | ≤50ppm/°C (Following 30 minutes warm up) |
| Load regulation CP | ≤0.3% FS (0 - 100% load, constant input voltage and constant temperature) |
| Load regulation CR | ≤0.3% FS + 0.1% FS current (0 - 100% load, constant input voltage and constant temperature) |
| Protective functions | |
| OVP |
Overvoltage protection adjustable, 0 - 110% UNominal |
| OCP | Overcurrent protection adjustable, 0 - 110% INominal |
| OPP | Overpower protection adjustable, 0 - 110% PNominal |
| OT | Overtemperature protection, output shuts down in case of insufficient cooling |
| DC-Output dynamic | |
| Rise time 10 - 90% CV | ≤20 ms |
| Fall time 90 - 10% CV | ≤20 ms |
| Rise time 10 - 90% CC | ≤10 ms |
| Fall time 90 - 10% CC | ≤10 ms |
| Display accuracy |
|
| Voltage |
≤0.05% FS |
| Current | ≤0.1% FS |
| Insulation | |
| AC-Input to DC-Output |
3750 Vrms (1 Minute), creepage >8 mm |
| AC-Input to case (PE) | 2500 Vrms |
| DC-Output to case (PE) | Depending on the model, see model table |
| DC-Output to Interfaces | 1000 V DC (Model up to 360 V output), 1500 V DC (Model from 500 V output) |
| Interfaces Digital | |
| Built-in, galvanically isolated |
USB, Ethernet (100 MBit) for communication 1x USB Host for data acquisition |
| Optional, galvanically isolated | CAN, CANopen, RS232, ModBus TCP, Profinet, Profibus, EtherCAT, Ethernet |
| Interfaces Analog | |
| Built-in, galvanically isolated | 15-pole D-Sub |
| Signal range | 0 - 10 V or 0 - 5 V (switchable) |
| Inputs | U, I, P, R, remote control on/off, DC output on/off, resistance mode on/off |
| Outputs | Monitor U and I, alarms, reference voltage, status DC, status CV/CC |
| Accuracy U / I / P / R | 0 - 10 V ≤0.2%, 0 - 5 V ≤0.4% |
| Device configuration | |
| Parallel operation |
Up to 64 units of any power class in series 10000, with Master-Slave-Bus and Share-Bus |
| Safety and EMC | |
| Safety |
EN 61010-1 IEC 61010-1 UL 61010-1 CSA C22.2 No 61010-1 BS EN 61010-1 |
| EMC | EN 55011, class B CISPR 11, class B FCC 47 CFR Part 15B, Unintentional Radiator, class B EN 61326-1 include tests according to: - EN 61000-4-2 - EN 61000-4-3 - EN 61000-4-4 - EN 61000-4-5 - EN 61000-4-6 |
| Safety protection class | 1 |
| Ingress Protection | IP20 |
| Environmental conditions | |
| Operating temperature |
0 - 50 °C |
| Storage temperature | -20 - 70 °C |
| Humidity | ≤80% RH, non-condensing |
| Altitude | ≤2000 m (≤6600 ft) |
| Mechanical construction | |
| Cooling |
Forced air flow from front to rear, temperature controlled fans |
| Dimensions (B x H x T) | 19“ x 3U x 668 mm (Enclosure only, not over all) |
| Weight | 32.8 kg (72 lb) |