HV PMD
Highly integrated HV power analyzer for safe testing on HV vehicles
The Power Measurement Device for taking Measurements in HV Environments
The new integrated solution for measuring currents and voltages in high-voltage environments is ideally suited to analysing HV consumers in vehicles. Thanks to its smart high-voltage sensor, this measuring system is a safe solution in the area of e-mobility and has been tested according to EN 61010-1. The high-precision DC-CT current transducer enables maximum measuring accuracy, even in the extended temperature range of -40 °C to 70 °C.
Data is output via Ethernet to the IPETRONIK data loggers or the IPEmotion measuring software at a sampling rate of 1 MS/s. Its protection class of IP 67 and the extended temperature range mean that the HV PMD is particularly suitable for field test applications in vehicles and off-highway machinery, as well as for applications in agricultural and construction machinery.
Special Features
- 2 versions available for high frequency data acquisition up to 1000V and 250A / 1000A
- Measurement data transmission via XCPonETH and OPC UA
- Designed for direct installation in the engine compartment
- Compact and robust devices for extreme requirements
Technical Data
| Channel volt | |
|---|---|
| Input voltage | ±1000 V |
| Cut-off frequency | 5 MHz |
| Input accuracy | DC ±0.03 % of measured value, ±0.02 % of measuring range, ±0.04 V, up to 1 kHz ±0.03 % of measured value ±0.02 % measuring range, up to 10 kHz ±0.1 % of measuring value, ±0.05% of measuring range, up to 100 kHz ±4 % of measured value, ±0.1 % of measuring range, up to 1000 kHz, ±5 % of measured value, ±0.5 % of measuring range |
| Noise | At 15 MS/s -87 dB, At 1MS/s -94 dB, At 100 KS/s -107 dB, At 10 KS/s -117 dB |
| CMR, Typ. (Min.) | 101 dB (88 dB) @ 50 Hz, 75 dB (68 dB) @ 400 Hz |
| Gain Drift | typ. 20 ppm/K (max. 40 ppm/K) |
| Offset Drift | typ. 1.5 mV/K -1 ppm of range/K |
| Gain Linearity | < 0.01 % |
| Input Coupling | DC |
| Input Impedance | 10 MΩ || 1 pF |
| Hardware filter | 1 MHz, AAF (6th order) |
| Channel current | |
| Current measurement range | ±1000 A, ±250 A |
| Maximum withstand peak current | min. -500 A, max. 500 A, min. -1700 A, max. 2000 A |
| Primary / Secondary Ratio | 1 : 1680 |
| Input Accuracy (Ip @ 10 Arms) | DC ±0.1 % of reading ±50 ppm of range ±0.05 A, Up to 10kHz 25 mdB +/-0.3%, Up to 20 kHz 70 mdB +/-0.8%, Up to 200kHz 350 mdB 4% |
| Gain drift (current) | typ. 40ppm/K |
| Offset drift | typ. 200 uA/K |
| Linearity error @ 1000 A range | typ. 50 ppm |
| Hysteresis | typ. 50uA/A |
| Flatness DC-50Hz Overall accuracy @25°C | typ. 5mdB |
| Flatness 50-1kHz Overall accuracy @25°C | typ. 20mdB |
| CMRR | 137 dB (450 uA/V) |
| General channel properties | |
| AD converter | 24 bit hybrid ADC |
| Device | |
| Oversampling | 15 MS/s |
| Voltage supply | 9 ... 48 VDC |
| Power consumption, typical | 13 W (max. 23 W) |
| Working temperature range | -20 ... +70 °C (-4 … +158°F) |
| Storage temperature range | -40 ... 85 °C (-40 ... 185 °F) |
| IP-Code | IP 67 (ISO 20653 - 2013) |
| Dimensions | B245 x H151 x T63 mm (9.65 in x 5.94 in 2.48 in) |
| Weight | 4.4 kg (max. 7 kg) / 9.7 lb (max. 15.43 lb) |
| Configuration interface | GbE (XCP, OPC UA) |
| Cable diameter | Nominal DC current 292 A | 95 mm² / 245 A | 70 mm² / 198 A | 50 mm² / 158 A | 35 mm², Rated AC current 206 A | 95 mm² / 173 A | 70 mm² / 140 A | 50 mm² / 111 A / 35 mm² |
| High-Voltage Interlock | YES (chassis covers + cables) |
| Accessories | |
| System cable | 620-688 LOG GB-ETH cable RJ45, 673-100 ETH HV PWR feeder-Cable HV PMD, 620-686 M-LOG-PR08 ETH cable RJ45, 111540 3m Feature ETH cable RJ45, HV-PMD-PWR-001 (Power Junction), HV-PMD-POE-SWITCH-04 (4-Port PoE switch), 673-101 PWR feeder-cable banana HV-PMD |
Your advantages with HV PMD:
- High-voltage measurement of charging processes in battery systems
- Determination of power consumption of auxiliary units
- Order and harmonic analysis, including for charging processes
- Analysis of frequency spectra between battery and inverter
- Power quality analysis in recuperation mode
The innovative HV PMD
Developed for measurements on various units and HV components in vehicles or on test benches.
- High bandwidth for DC and AC measurements > 500 kHz
- 24 bit ADC with 15 MHz sampling rate
- Measurement range 1000 V/1000 A
- Designed for direct installation in the engine compartment
- Data output via XCP-on-Ethernet, OPC UA, CAN
Are you interested in the HV PMD?
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