Shunt based current measurement solution Isabellenhuette IVT-S-1K-U0-I-CAN1-12/24 with 16 bit ADC and CAN 2.0a interface
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Product Description
IVT-S High Precision Current Measurement
The IVT-S is a high-precision current measurement system designed for DC applications, particularly in the automotive and industrial sectors. Its modular design offers flexibility for custom adaptations. The system utilizes a shunt-based measurement method with a 16-bit ADC and communicates via a CAN 2.0a interface, with a CAN description file (CAN-dbc) available for easy integration. It supports continuous current measurement up to 2500 A, with automatic range extension for higher peak currents.
Product Attributes
- Brand: Isabellenhtte
- Certifications: UL94-V0 materials (Housing, Connectors, PCB), DIN EN 60664-1:2008-01 (Galvanic Isolation)
- Material: UL94-V0
Technical Specifications
| Feature | Description |
| Measurement Principle | Shunt-based with 16-bit ADC |
| Current Measurement Range | Up to 2500 A (automatic range extension for peaks) |
| Communication Interface | CAN 2.0a |
| Measurement Modes | Disable, Trigger, Cycle running |
| Output Signals | Current (A), Voltage (V) x3, Temperature (C), Power (W), Current counter (As), Energy counter (Wh) |
| Internal Safety Features | Sensor status monitoring, dual ADC verification for current, ADC reference voltage monitoring |
| Log Data Storage | Continual storage at 15-minute intervals (if configured in run-mode), recovery on sensor reset, resettable log data. Includes counters for Ampere-hour and Energy (charging/discharging/overall), runtime data, and min/max values for current, voltage, and temperature. |
| Firmware Update | Via implemented bootloader (by Isabellenhtte only) |
| Galvanic Isolation | For high voltage applications, supports different potential levels between power supply and shunt. Isolation voltage up to 1000V RMS (CAT I), 600V RMS (CAT II), 300V RMS (CAT III). Max Working Isolation Voltage 1000V RMS. Basis Isolation DC Voltage 1000 V, Reinforced Isolation DC Voltage 600 V. Highest allowed transient overvoltage 6000V (for 1s). Minimum External Clearance distance > 40 mm, Minimum External Creepage distance > 50 mm, Minimum Internal Clearance 8 mm. Material Group housing IIIa, Material Group connectors II. |
| Flammability | UL94-V0 materials for Housing, Connectors, PCB |
| Sampling Rates | Current measurement: up to 1 message per 1ms. Voltage measurement: multiplexed on ADC2, configurable output rates (e.g., 2ms, 5ms, 10ms). Averaging over configured interval reduces noise. |
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Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Coral