The ERS system is a bi-directional high performance power supplies with grid tied energy recovery. Energy storage components and systems can be exercised and monitored to determine their performance with the minimum energy usage. The system is especially suited to simulating drive profiles from electric vehicles of any kind. The output of the ERS can be programmed using its CANBus interface or analogue inputs making it easy to simulate complex scenarios.
The system can also be used as a battery simulator. By regulating the voltage, current and or internal resistance Lithium Ion, NiMH or Lead Acid battery systems can be simulated. This allows inverters, motors and control systems to be tested in isolation without the need to recharge or maintain a fleet of test batteries.
Applications:
Vehicle energy systems in the hybrid sector
Testing of electric drive machines
Battery simulation (emulation of energy storage such as SuperCaps, NiMH or Li-ion batteries)
Battery testing
Testing of converters
Testing of electrical components such as cables, or switch ing/distribution devices, etc.
Use as general energy sink with energy recoveryRecovery
Features:
Commissioning and training included
Optional battery exercising and monitoring software
Optional battery simulation software
Excellent Dynamic resonse e.g. <0.5mS 10-90%
Built in CANBus and optional analogue, Ethernet and Profibus inputs
Touch screen interface
Seamless transition from source to sink modes
2 or 4 quadrant operation
Grid tied energy recovery
Software calibration
Parallel operation with active current sharing
Reliable modular design
Two Year Warranty
European Safety Agency Approvals
CE Mark for LVD and EMC Regulation
Model Number
Rated Power (Kilowatts)
Output Voltage (Volts)
Output Current (Amps)
ERS300-500/50
50
0-300V
+/-500A
ERS300-500/100
100
0-300V
+/-500A
ERS300-500/150
150
0-300V
+/-500A
ERS600-500/50
50
0-600V
+/-500A
ERS600-500/100
100
0-600V
+/-500A
ERS600-500/150
150
0-600V
+/-500A
ERS600-500/200
200
0-600V
+/-500A
ERS800-500/50
50
0-800V
+/-500A
ERS800-500/100
100
0-800V
+/-500A
ERS800-500/150
150
0-800V
+/-500A
ERS800-500/200
200
0-800V
+/-500A
ERS1000-500/50
50
0-1000V
+/-500A
ERS1000-500/100
100
0-1000V
+/-500A
ERS1000-500/150
150
0-1000V
+/-500A
ERS1000-500/200
200
0-1000V
+/-500A
Specification:
AC Input All models: 400VAC +/-10% continuous, three phase, 47-63 Hz, AC Line Current (100/200VAC): Active PFC (0.98).
Output Characteristics: Regulation: 0-1% line/load (cv), 0.1% line/load (cc), Transient response <2mS (10-90% load step change). Voltage rise time: <0.5mS to Vnom. Current rise time: <0.5mS to Inom. Ripple 0.2% (voltage), 0.4% (current).
Energy Recovery: 0 - Pnom
Protective Features: AC low warning, short circuit proof.
Standards: Protection class according to IP20. EN60529. EMC Interference resistance EN61000-6-2 : 2005. [severity level 3]. Intererence emissions EN 61000-6-4 : 2007. [severity level 4]. System perturbation according to EN 61000-3-12 : 2005. CE conformity given according to low-voltage guideline.
Ordering Information:
ERS
800
-
500
/
200
Model
Voltage
Current
Power
The power supply units of the Heinzinger ERS and PTNer series are equipped with an energy recovery system (regenerative system - mains feedback), which allows for significant savings in operating costs at test benches. These units comply with the highest demands in terms of precision and stability. Furthermore, the integrated internal resistance controllers allow the units to be used in battery replacement applications. Energy is recovered through the "Heinzinger Energy Recovery" system, for ERS series bidirectional. In power supply mode the unit works as a high power DC power supply. When operated in energy recovery mode, the power supply converts DC power provided by the "consumer" into AC power and feeds this back into the power grid.
