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E/PSB 9000-3U Bidirectional DC-Power Supply with energy recovery 5-240 kW

E/PSB 9000_front The new programmable series »E/PSB 9000 3U« of EPS Electronic Power Supply is a bidirectional power supply that meets multiple requirements and solves multiple tasks.
First and foremost, the system is a power supply. It also meets the function of an electronic load by absorbing energy and feeding it back into the grid. The parameters for the power supply as well as for those for the electronic load can be adjusted flexibly. The integrated functions include a battery test mode, a arbitrary generator and a vehicle start-up curve. As the internal resistance is adjustable, the functioning of batteries, fuel cells or photovoltaic modules can also be reproduced. The power supply E/PSB can also be used to return the energy in test processes, for example on a drive test rig, to the supply source.

The bidirectional power supplies are modular. They enable services up to 15kW with a flexible output stage, for example from 500V and +-90A in a 19inch, 3U housing. The spectrum of devices ranges from a output voltage from 60 to 1500V to in-/output currents from +-20 to 360A. It is also possible to combine up to 16 devices in a single network to build up up to 240kW. The change between source and sink operation is seamless and continuous. This means there is no dwell time, and it is still too short, at zero crossing.

All models are microprocessor controlled. This allows accurate and fast measurement of actual values.
Nominal and actual values, status indicators and messages are displayed clearly on an intuitive TFT touch panel.

For remote control using a PC or PLC the devices are provided as standard with a USB-B slot on the rear side as well as a galvanically isolated analog interface. Via optional plug-in interface modules, other digital interfaces such as Profibus, ProfiNet, ModBus, CANopen, a GPIB interface and more can be added.These enable the devices to be connected to standard industrial buses simply by changing or adding a small module. The configuration, if necessary at all, is simple. Thus the power supplies may, for example, be operated with other power supplies or even other types of equipment or controlled by a PC or PCL, all using the digital interfaces.

Further options are extended warranty and calibration with protocol.

Energy efficiency: Energy recovery, high efficiency, temperature controlled fans

Scope of delivery:
Power Supply Unit
Test report
AC-plug 5 pole
Share bus plug
Remote Sensing plug
1,8m USB cable
Set of DC-terminal cover
Set for strain relief
USB-Stick with manual and Software

E/PSB 9080-120 3U Bidirectional DC-Power Supply+energy recovery

E/PSB 9080-120 3U Bidirectional DC-Power Supply+energy recovery
Order Code: 103201

Voltage:  0-80 VDC
Current:  0-120 A
Output Power:  0-5000 W
Design:  19 inch

Productdetails

Output Voltage: 0 VDC - 80 VDC
In-/Output Current: 0 A +-120 A
Output Power: 0-5000 W
Input Voltage: 360-528 VAC; 2ph 45...66 Hz
Dimensions (WxHxD): 19"x3Ux669mm
Integrated Function and Arbitrary Generator
2 Quadrant operation
Battery-Simulation
PV-Simulation (MPP Tracking)
FC-Simulation
Programmable at the frontside
Supervision, OVL, UVL
Protection: OVP, OCP, OPP and OTP
Constant Voltage- (CV) Current (CC) and Power (CP)
Internal resistance regulation (CR)
Series Remote sensing (auto-sensing)
Parallel operation
Preset of 5 different output values
5 User Profiles
Analog (ISO)/USB Interface with LabView VIs
Extra USB-Port for USB-Sticks

Country of origin: Germany
Custom tariff code: 8504.3200

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E/PSB 9200-70 3U Bidirectional DC-Power Supply+energy recovery

E/PSB 9200-70 3U Bidirectional DC-Power Supply+energy recovery
Order Code: 103202

Voltage:  0-200 VDC
Current:  0-70 A
Output Power:  0-5000 W
Design:  19 inch

Productdetails

Output Voltage: 0 VDC - 200 VDC
In-/Output Current: 0 A +-70 A
Output Power: 0-5000 W
Input Voltage: 360-528 VAC; 2ph 45...66 Hz
Dimensions (WxHxD): 19"x3Ux669mm
Integrated Function and Arbitrary Generator
2 Quadrant operation
Battery-Simulation
PV-Simulation (MPP Tracking)
FC-Simulation
Programmable at the frontside
Supervision, OVL, UVL
Protection: OVP, OCP, OPP and OTP
Constant Voltage- (CV) Current (CC) and Power (CP)
Internal resistance regulation (CR)
Series Remote sensing (auto-sensing)
Parallel operation
Preset of 5 different output values
5 User Profiles
Analog (ISO)/USB Interface with LabView VIs
Extra USB-Port for USB-Sticks

Country of origin: Germany
Custom tariff code: 8504.3200

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E/PSB 9360-40 3U Bidirectional DC-Power Supply+energy recovery

E/PSB 9360-40 3U Bidirectional DC-Power Supply+energy recovery
Order Code: 103203

Voltage:  0-360 VDC
Current:  0-40 A
Output Power:  0-5000 W
Design:  19 inch

Productdetails

Output Voltage: 0 VDC - 360 VDC
In-/Output Current: 0 A +-40 A
Output Power: 0-5000 W
Input Voltage: 360-528 VAC; 2ph 45...66 Hz
Dimensions (WxHxD): 19"x3Ux669mm
Integrated Function and Arbitrary Generator
2 Quadrant operation
Battery-Simulation
PV-Simulation (MPP Tracking)
FC-Simulation
Programmable at the frontside
Supervision, OVL, UVL
Protection: OVP, OCP, OPP and OTP
Constant Voltage- (CV) Current (CC) and Power (CP)
Internal resistance regulation (CR)
Series Remote sensing (auto-sensing)
Parallel operation
Preset of 5 different output values
5 User Profiles
Analog (ISO)/USB Interface with LabView VIs
Extra USB-Port for USB-Sticks

Country of origin: Germany
Custom tariff code: 8504.3200

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E/PSB 9500-30 3U Bidirectional DC-Power Supply+energy recovery

E/PSB 9500-30 3U Bidirectional DC-Power Supply+energy recovery
Order Code: 103204

Voltage:  0-500 VDC
Current:  0-30 A
Output Power:  0-5000 W
Design:  19 inch

Productdetails

Output Voltage: 0 VDC - 500 VDC
In-/Output Current: 0 A +-30 A
Output Power: 0-5000 W
Input Voltage: 360-528 VAC; 2ph; 45...66 Hz
Dimensions (WxHxD): 19"x3Ux669mm
Integrated Function and Arbitrary Generator
2 Quadrant operation
Battery-Simulation
PV-Simulation (MPP Tracking)
FC-Simulation
Programmable at the frontside
Supervision, OVL, UVL
Protection: OVP, OCP, OPP and OTP
Constant Voltage- (CV) Current (CC) and Power (CP)
Internal resistance regulation (CR)
Series Remote sensing (auto-sensing)
Parallel operation
Preset of 5 different output values
5 User Profiles
Analog (ISO)/USB Interface with LabView VIs
Extra USB-Port for USB-Sticks

Country of origin: Germany
Custom tariff code: 8504.3200

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⇏ Actual EPS-catalogue (PDF)