DC Meter for Charging Infrastructure (IEM Series)

 

IEM-DC-Product

Shunt-based DC energy reference meter for power classes up to 500 kW

A smart solution for demanding applications such as public EV DC fast charging, the IEM-DCC-500 supports current ranges up to 500 A and voltage ranges up to 1,000 V. Shunt measurement technology allows for a compact design and an SML-based communication protocol supports features like billing systems allocation for public stations.

  • Current measurement range: 500 A (nominal), up to 600 A (maximum)
  • Voltage range up to 1,000V (maximum)
  • Operating temperature range from -13° to 167°F (-25 to +75°C)
  • Housing protection class IP30, sealable and flame-protected (UL94-V0)
  • Integrated TFT display with different display levels on photodiode input
  • SML-based communication protocol with the meter modes EDL 40 and EDL 40 ++
  • Supports cable-loss compensation
Model Nominal Current Overcurrent Max Voltage Supply Voltage Operating Temperature Measurement Channels Communication IP Rating Product Details
IEM-DCC 500A 600A 1000V 10V–48V -25°C to +75°C A and B RS485 IP30 View more
IEM-DCR 1000A 1500V 12V–24V -25°C to +70°C B RS485 View more

BSL Resistor, Sensor

Where very high accuracy and reliability and a separation of the battery management system from the busbar currents is key to success, the analog sensor series from Isabellenhütte is the perfect fit. The temperature and current measurement designed for battery management ICs offers two of the most important functions of the battery management system with optimum functionality and expertise in shunt-based current measurement. Resistance value 0.1 mΩ, NTC temperature measurement and DMC for factor-based TCR compensation

Product area: Resistor & Sensor
Size: 5216
Power (Watt): 10
Tol (%): 5.00
Res (Ohm): 0.0001

BSN Resistor, Sensor

Where very high accuracy and reliability and a separation of the battery management system from the busbar currents is key to success, the analog sensor series from Isabellenhütte is the perfect fit. The redundant temperature and current measurement designed for battery management ICs offers two of the most important functions of the battery management system with optimum functionality and expertise in shunt-based current measurement. Resistance value 0.025 mΩ, NTC temperature measurement and DMC for factor-based TCR compensation.

Product area: Resistor & Sensor
Mounting type: Bus bar mounting
Size: 8436
Power (Watt): 36
Tol (%): 5.00
Res (Ohm): 0.000025

BSS Resistor, Sensor

Where very high accuracy and reliability and a separation of the battery management system from the busbar currents is key to success, the analog sensor series from Isabellenhütte is the perfect fit. The temperature and current measurement designed for battery management ICs offers two of the most important functions of the battery management system with optimum functionality and expertise in shunt-based current measurement.

Product area: Resistor & Sensor
Mounting type: Bus bar mounting
Size: 8420
Power (Watt): 20 - 30
Tol (%): 5.00
Res (Ohm): 0.00005 - 0.0001

BSX Resistor, Sensor

Where very high accuracy and reliability and a separation of the battery management system from the busbar currents is key to success, the analog sensor series from Isabellenhütte is the perfect fit. The temperature and current measurement designed for battery management ICs offers two of the most important functions of the battery management system with optimum functionality and expertise in shunt-based current measurement. Resistance value 0.025 mΩ.

Product area: Resistor & Sensor
Mounting type: Bus bar mounting
Size: 8436
Power (Watt): 45
Tol (%): 5.00
Res (Ohm): 0.000025

ICD-A Sensor

The ICD series is a compact precision current measurement system. It uses shunt-based current measurement for maximum accuracy and has a CAN interface. It also contains a 16-bit ADC for measured value acquisition. The ICD can be used in many 12V DC applications.

Product area: Sensor
Current Range: 0 - 500
Current Range Options: 100, 300, 500
Interface: CAN (2.0 a/b) communication - with termination, CAN (2.0 a/b) communication - without termination
Hardware setup: 12 V
Plating shunt: nickel plated
Analog / Digital: Digital

IEM-DCR-1000 Sensor

The IEM-DCR-1000 complies with the German measurement and calibration law, as well as MID. It comes with a display unit and a sensor unit which allows to serve applications in charging infrastructure and utility domains. The combination of the display unit (DU) and the sensor unit (SU) comprises the IEM-DCR models. The SU-1000 as a standalone is available as the IEM-DCS 1000.

Product area: Sensor
Current Range: 10 - 1000
Current Range Options: 1000
Voltage Range: 60 - 1500
Voltage Channels: 4
Interface: OCMF over RJ45
Hardware setup: 12 V, 24 V
Configuration: german calibration law, MID
Analog / Digital: Digital

IEM-DCR-125 Sensor

The IEM-DCR-125 complies with the German measurement and calibration law, as well as MID. It comes with a display unit and a sensor unit which allows to serve applications in charging infrastructure and utility domains. The combination of the display unit (DU) and the sensor unit (SU) comprises the IEM-DCR models. The SU-125 as a standalone is available as the IEM-DCS 125.

Product area: Sensor
Current Range: 1.25 - 125
Current Range Options: 125
Voltage Range: 60 - 1000
Voltage Channels: 2
Interface: OCMF over RJ45
Hardware setup: 12 V, 24 V
Configuration: german calibration law, MID
Analog / Digital: Digital

IEM-DCR-1500 Sensor

The IEM-DCR-1500 complies with the German measurement and calibration law, as well as MID. It comes with a display unit and a sensor unit which allows to serve applications in charging infrastructure and utility domains. The combination of the display unit (DU) and the sensor unit (SU) comprises the IEM-DCR models. The SU-1500 as a standalone is available as the IEM-DCS 1500.

Product area: Sensor
Current Range: 10 - 1500
Current Range Options: 1500
Voltage Range: 60 - 1400
Voltage Channels: 2 (4)
Interface: OCMF over RJ45
Hardware setup: 12 V, 24 V
Configuration: german calibration law, MID
Analog / Digital: Digital

IPC-CII Sensor

The IPC series is a precision current sensor with a high bandwidth for use in phase current measurement applications. It provides a fully calibrated current measurement signal, which is available in three measuring ranges: 220 A, 380 A and 600 A. In addition, it offers an extended measuring range of up to 1,780 A and supports AC and DC applications.

Product area: Sensor
Current Range: 0 - 600
Current Range Options: 220, 380, 540, 600
Interface: Low-Voltage-Differential-Signaling (LVDS)
Hardware setup: 3.3 V
Configuration: Isolated (1500 V)
Plating shunt: nickel plated
Analog / Digital: Digital

IVT 3 Base Sensor

The IVT 3 is a compact high precision current measurement device, which is built on a platform concept where functional components can be added to adapt to many different use cases. The IVT 3 series is developed according to ISO 26262:2018 (Road vehicles – Functional safety).

Product area: Sensor
Current Range: 0 - 1000
Current Range Options: 1000
Interface: CAN (2.0 a/b) communication - with termination, CAN (2.0 a/b) communication - without termination
Hardware setup: 12 V
Configuration: Isolated (1000 V)
Plating shunt: nickel plated
Analog / Digital: Digital

IVT 3 Pro Sensor

The IVT 3 is a compact high precision current measurement device, which is built on a platform concept where functional components can be added to adapt to many different use cases. The Pro version supports insulation resistance monitoring and 3 or 6 voltage measurement channels. The IVT 3 series is developed according to ISO 26262:2018 (Road vehicles – Functional safety).

Product area: Sensor
Current Range: 0 - 1000
Current Range Options: 1000
Voltage Range: 0 - 1000
Voltage Channels: 6, 3
Interface: CAN (2.0 a/b) communication - with termination, CAN (2.0 a/b) communication - without termination
Hardware setup: 12 V, 24 V
Configuration: isolated + insulation monitoring, isolated + insulation monitoring + As-/Wh-counter, Isolated (1000 V)
Plating shunt: nickel plated
Analog / Digital: Digital

IVT-S Sensor

The IVT-S is a compact, high-precision current measurement system equipped with a CAN interface. The continuous current measurement covers a measuring range of up to ±2,500 A and can be extended by up to 3 voltage measurement channels (nom. 1000 V). The IVT-S has been the benchmark for precise current and voltage measurement since 2017.

Product area: Sensor
Current Range: 0 - 2500
Current Range Options: 100, 300, 500, 1000, 2500
Voltage Range: 0 - 1000
Voltage Channels: 3
Interface: CAN bus (2.0 a) communication - with termination, CAN bus (2.0 a) communication - without termination
Hardware setup: 12 V, 24 V
Configuration: Isolated (1000 V)
Plating shunt: nickel plated
Analog / Digital: Digital

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