產品介紹

EA-PS 10750-20 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 10750-20 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 10750-20 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 10750-20 3U
DC-Output
Voltage range	0 - 750V
Ripple rms CV	≤200 mV BW 300 kHz
Ripple and noise p-p CV	≤800 mV BW 20 MHz
Current range	0 - 20 A
Power range *1	0 - 5000 W
Output capacity	180 μF
Efficiency up to	95.5% *1
Isolation
Negative DC-Pol <-> PE	±1500 V DC
Positive DC-Pol <-> PE	+2000 V DC
Article number	06230934

 

*1 100% Power and 100% Output voltage

EA-PS 10750-20 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)