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上海雨芯仪器是德国EA电源的授权代理商、代理原装进口的德国EA电源、光伏测试电源、汽车测试电源。也代理西安爱科赛博的高精度交流电源，双向直流电源等产品，

EA电子负载 ELR 11500-30 3U 德国进口电子负载-上海雨芯仪器代理
  • EA电子负载 ELR 11500-30 3U 德国进口电子负载-上海雨芯仪器代理

产品描述

产品规格1500V，30A，15kW

产品介绍

EA-ELR 11500-30 3U为德国EA较新推出的回馈式电子负载，在进口直流电子负载中被广泛用于汽车测试，光伏测试等领域。

EA-ELR 11500-30 3U产品技术规格书（点击右键另存为）德国EA代理，上海雨芯仪器科技有限公司提供

EA-ELR 11500-30 3U Features

Wide range input, 110 V - 240 V +10 % 1ph AC
Active Power-Factor-Correction, typical 0.99
Regenerative with energy recovery into the grid
Very high efficiency up to over 95 %
Voltage from 0 - 80 V up to 0 - 1500 V
Currents from 0 - 6 A up to 0 - 120 A
Flexible power regulated DC input stages  (autoranging)
Regulation mode CV, CC, CP, CR 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
Integrated function generator with predefined curves
Integrated battery test mode
Photovoltaics test mode, MPPT
Command langes 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 SpecificationsEA-ELR 11500-30 3U
DC-Input
 
Voltage range
0 - 1500 V
Ripple rms CV≤400 mV BW 300 kHz
Ripple and noise p-p CV≤2400 mV BW 20 MHz
UMin for IMax (Sink)<5.2 V
Current range0 - 30 A
Power range *10 - 15000 W
Resistance range2.5 Ω - 3000 Ω
Output capacity60 μF
Efficiency up to95.5% *1
Isolation 
Negative DC-Pol <-> PE
±1500 V DC
Positive DC-Pol <-> PE+2000 V DC
Article number33200826

*1 ** Power and ** Output voltage

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)
Frequency45-66 Hz
Power factor>0.99
Leakage current< 5 mA
Overvoltage category2
Pollution degree2
DC Input static 
Load regulation CV
≤0.05% FS (0 - ** 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 - ** 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 - ** load, constant input voltage and constant temperature)
Load regulation CR≤0.3% FS + 0.1% FS current (0 - ** load, constant input voltage and constant temperature)
Protective functions 
OVP
Overvoltage protection adjustable, 0 - 110% UNominal
OCPOvercurrent protection adjustable, 0 - 110% INominal
OPPOverpower protection adjustable, 0 - 110% PNominal
OTOT Overtemperature protection, output shuts down in case of insufficient cooling
DC Input dynamic 
Rise time 10 - 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 Input3750 Vrms (1 Minute), creepage >8 mm
AC Input to case (PE)2500 Vrms
DC Input to case (PE)Depending on the model, see model table
DC Input to Interfaces1000 V DC (Model up to 360 V output), 1500 V DC (Model from 500 V output)
Interfaces digital 
Built-in, galvanically isolatedUSB, Ethernet (100 MBit) for communication
1x USB Host for data acquisition
Optional, galvanically isolatedCAN, CANopen, RS232, ModBus TCP, Profinet, Profibus, EtherCAT, Ethernet
Interfaces analog 
Built-in, galvanically isolated15-pole D-Sub
Signal range0 - 10 V or 0 - 5 V (switchable)
InputsU, I, P, R, remote control on/off, DC input on/off, resistance mode on/off
OutputsMonitor U and I, alarms, reference voltage, status DC input, status CV/CC
Accuracy U / I / P / R0 - 10 V ≤0.2%, 0 - 5 V ≤0.4%
Device configuration 
Parallel operationUp to 64 units of any power class in series 10000, with Master-Slave-Bus and Share-Bus
Safety and EMC 
SafetyEN 61010-1
IEC 61010-1
UL 61010-1
CSA C22.2 No 61010-1
BS EN 61010-1
EMCEN 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 class1
Ingress ProtectionIP20
Environmental conditions 
Operating temperature0 - 50 °C
Storage temperature-20 - 70 °C
Humidity≤80% RH, non-condensing
Altitude≤2000 m (≤6600 ft)
Mechanical construction 
CoolingForced 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)
Weight32.8 kg (72 lb)




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