HVR 1200RG
High-Current Ripple Generator System
HVR 1200RG
Electric vehicles are a rapidly growing automotive market, with a completely new set of high-voltage EV test requirements. AE Techron’s HVR 1200RG is a high-current ripple generator system that can produce a wide range of ripple interference on electric vehicle high-voltage power systems. It is specifically focused on meeting this customer test requirement at the highest power levels, into the most difficult loads such as traction inverters, and Power-HIL test stands.
System Features:
- Max. Ripple Current: 100Ap – 600Ap
- Max. Ripple Voltage: 0 – 150Vp / 300Vp-p
- Frequency Range: 150 Hz – 300 kHz
- Supported DC Voltages: 0 – 1200V, or 2000V in bridged configuration
- Data Gathered: Tracks and reports Voltage, Current, and Impedance
- Rugged: Protected against all kinds of DUT failure (including failure to a short when DUT under full load)
- Compatibility: Most HV Standard DC power supplies
OVERVIEW
The HVR 1200RG was designed from the ground up for this specific test, making it highly reliable without the need for tacked on protection systems. Protection systems that can cause nuisance interventions and dramatically extend test times. Some DUTs can cause significant noise, creating conditions that can cause other test solutions great difficulty. Noise-rejecting monitoring circuits are built into the HVR 1200RG, which allow for accurate testing in conditions even where DUT noises are higher than ripple test signals.
High-voltage EV testing is new. The standards and test levels are frequently changing and customers will often ask for test levels that exceed what is specified in published standards. Modular, expandable design and field configurability make the HVR 1200RG a great solution for testing all major auto makers and standards now and in the future.
System Components
- Ripple Control Unit (RCU): Ripple Generator and Software
- Power Module
- Shielded Coupling Network: DC + AC Current Sensor (Danisense DM1200ID)
PERFORMANCE
Example Test Results:
DUT: Hydraulic pump for active suspension (Uhv = 400 V)
MODEL COMPARISON
| Model | HVR 1200RG-100 | HVR 1200RG-200 | HVR 1200RG-300 | HVR 1200RG-400 | HVR 1200RG-500 | HVR 1200RG-600 |
| Dimensions (HxWxD) | 35.1×22.6×39.6 in 89×57.3×110.5 cm |
48.5×22.6×39.6 in 123.3×57.3×110.5 cm |
48.5×22.6×39.6 in 123.3×57.3×110.5 cm |
64.6 x 22.6 x 39.6 in 164.1 x 57.4 x110.5 cm |
(x2) 64.6×22.6×39.6 in (x2) 164.1×57.3×110.5 cm |
(x2) 64.6×22.6×39.6 in (x2) 164.1×57.3×110.5 cm |
| Volts Peak | 75 | 75 | 75 | 75 | 75 | 75 |
| Amps Peak | 100 | 200 | 300 | 400 | 500 | 600 |
| Bandwidth | 150Hz – 300kHz | 150Hz – 300kHz | 150Hz – 300kHz | 150Hz – 300kHz | 150Hz – 300kHz | 150Hz – 300kHz |
| Supported DC Voltages | 0 – 1200 | 0 – 1200 | 0 – 1200 | 0 – 1200 | 0 – 1200 | 0 – 1200 |
| Mains Power | Single Phase, 110 – 240VAC |
Single Phase, 110 – 240VAC |
Single Phase, 110 – 240VAC |
Single Phase, 110 – 240VAC |
Single Phase, 110 – 240VAC |
Single Phase, 110 – 240VAC |
| Communication | RS485/Ethernet | RS485/Ethernet | RS485/Ethernet | RS485/Ethernet | RS485/Ethernet | RS485/Ethernet |
| Testing Applications | -HVAC Compressors -HV Pumps -D/DC Converters -Small Inverters |
-HVAC Compressors -HV Pumps -D/DC Converters -Small Inverters |
-Medium Power Converters -HV Axle Drives -Small Batteries |
-Medium Power Converters -HV Axle Drives -Medium Batteries |
-Medium Power Converters -HV Axle Drives -Medium Batteries |
-High Power Converters -HV Axle Drives -Large Batteries |
STANDARDS TESTING LIST
AUTOMOTIVE STANDARDS
MBN LV123
ISO 21498-2
MAN CVS 43:2021-01
VW 80300
VW 80303
BMW GS95023
Stellantis CS.00245
Complete Test Standards Library
OPTIONAL ACCESSORY
HVR 1200AN Artificial Network
- Used in conjunction with the HVR 1200RG Shielded Coupling Network to create an Artificial Network as specified in ISO 21498-2, MBN 11123 and VW80300
- Impedance matches requirements of ISO21498-2
- Resistance values adaptable:10 mΩ, 25 mΩ, 50 mΩ, 60 mΩ, 100 mΩ
- Supports DUT currents up to 1200A continuous
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HVR 1200RG Artificial Network Datasheet
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PHOTOS
DOCUMENTS / DOWNLOADS
| HVR 1200RG Datasheet | HVR1200RG Application Note | HVR Series Standards Test List |
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