EA-ELR 10000 2U Programmable Electronic DC-Loads With Energy Recovery © EA Elektro-Automatik in 2021, Errors and changes excepted Datasheet_ELR_10000_2U_3kW_en
EA-ELR 10000 2U 1.5 KW / 3.0 KW Programmable Electronic DC-Loads With Energy Recovery Features Wide range input, 110 V - 240 V +10 % 1ph AC Active Power-Factor-Correction, typical 0.
General specifications AC Input Voltage, Phases 110 V / 120 V / 208 V / 220 V / 230 V / 240 V ±10%, 1ph AC Frequency 45-66 Hz Power factor >0.99 Leakage current < 3.5 mA Overvoltage category 2 Pollution degree 2 (110 V / 120 V 1ph with Derating, see model table) DC Input static Load regulation CV ≤0.05% FS (0 - 100% load, constant input voltage and constant temperature) Line regulation CV ≤0.
General specifications Safety and EMC Safety EN 61010-1 IEC 61010-1 UL 61010-1 CSA C22.
Technical Specifications ELR 10080-60 ELR 10200-25 ELR 10360-15 ELR 10500-10 ELR 10750-06 Voltage range 0 - 80 V 0 -200 V 0 - 360 V 0 - 500 V 0 - 750 V Ripple rms CV 10 mV BW 300 kHz 30 mV BW 300 kHz 30 mV BW 300 kHz 40 mV BW 300 kHz 50 mV BW 300 kHz Ripple and noise p-p CV 100 mV BW 20 MHz 300 mV BW 20 MHz 300 mV BW 20 MHz 500 mV BW 20 MHz 500 mV BW 20 MHz UMin for IMax (Sink) 0.8 V 2V 2V 2.5 V 2.
Technical Specifications ELR 10080-120 ELR 10200-50 ELR 10360-30 ELR 10500-20 ELR 10750-12 Voltage range 0 - 80 V 0 -200 V 0 - 360 V 0 - 500 V 0 - 750 V Ripple rms CV 10 mV BW 300 kHz 30 mV BW 300 kHz 30 mV BW 300 kHz 40 mV BW 300 kHz 50 mV BW 300 kHz Ripple and noise p-p CV 100 mV BW 20 MHz 300 mV BW 20 MHz 300 mV BW 20 MHz 500 mV BW 20 MHz 500 mV BW 20 MHz UMin for IMax (Sink) 0.8 V 2V 2V 2.5 V 2.
General AC Connection The device series from EA Elektro-Automatik ELR 10000 are programmable electronic loads. The device is regenerative and feeds the energy back into the local grid with an efficiency up to over 96%. The ELR 10000 series includes single and three phase units, which, together with the wide input range, allows use with practically all global mains voltages.
DC Input DC Connection The input of the electronic load ELR 10000 with a DC voltage of 0 - 80 V up to 0 - 2000 V allows currents of 0 - 6 A up to 0 - 1000 A. The flexible input stages (autoranging) provide the user with a wide voltage, current and power range and hence a wider field of working than traditional power supplies. Connection of the DC output is via a copper rail on the back side of the device. If a system with higher performance is required, the devices are simply connected in parallel.
High performance systems Master-Slave-Bus and Share-Bus High power applications can be covered with high power systems of up to 1920 kW. These are achieved by using the outputs of many ELR 10000 devices, changing the copper rails to vertical, and connecting in parallel. Thus, a 19” cabinet with 42 HE can provide a system with 240 kW occupying 0.6 m² floorspace. The master/slave bus enables up to 8 cabinets with a maximum of 64 units of 30 kW each to behave as one unit.
Application Battery test for electro mobility A typical application for the electronic loads from EA Elektro-Automatik is the testing of the electrical characteristics of a battery. The wide application spectrum covers cell, module or pack tests, the determination of the SOH (State-ofHealth) for a second life classification as well as the End-ofLine (EOL) test. These applications put many demands on power electronics which are fulfilled by the ELR 10000 range.
Technical Drawing ELR 10000 2U © EA Elektro-Automatik in 2021, Errors and changes excepted Datasheet_ELR_10000_2U_3kW_en
Front Panel Description ELR 10000 2U 1. Main switch 2. TFT Control Interface, interactive operation and display 3. Rotary knob with push-button for settings and control 4. USB Host, use USB-stick for data logging and sequencing 5. Rotary knob with push-button for settings and control 6. On / Off push-button with LED status display Rear Panel Description ELR 10000 2U 1. Slot for Interfaces 2. Master-Slave-Bus interface to set up a system for parallel connection 3.
