Insulation Monitoring device IM-04DCCT for DC charging station

Product catalog summary

Overview: The IM-04DCCT, HVC-10 is an insulation monitoring device designed for DC charging stations, part of the IMD series by Trafox, a brand of Muuntosähkö Oy. It is suitable for use in demanding environments and various applications, including electric vehicle DC charging stations and DC networks.

Power Supply Specifications: The device operates with a nominal input voltage of 110-240 VAC or 110-300 VDC and supports a line frequency range of 15 - 460 Hz.

Measurement Specifications: It can handle a maximum input voltage of 1000VDC or 690 VAC. The resistance measurement range is 10kΩ to 1MΩ, and the capacitance measurement range is 100nF to 5uF. It supports system frequencies from DC to 500Hz.

Alarm and Monitoring Features: The device includes alarm contacts with settable limits, capable of handling 5A at 250VAC. It supports RS-485 serial connection with Modbus RTU for remote monitoring and control. The user interface includes LEDs and a backlit LCD display.

Standards Compliance: The device complies with several standards, including IEC 61557-8:2014 for measurements, IEC 61010-1:2010 for safety, and various EMC standards. It is also compliant with IEC 61851-23 for DC electric vehicle charging stations.

General Specifications: The device dimensions are 54 x 110 x 62 mm, made of plastic, and can be mounted using a DIN rail clamp or screw mounting. It operates within a temperature range of -25 °C to +55 °C.

Additional Features: The device automatically adapts to system leakage capacitance up to 5 uF and includes a selectable start-up delay. It is designed to detect symmetrical insulation faults and is compatible with 3-phase IT networks.

Catalog excerpts

Insulation Monitoring device IM-04DCCT for DC charging station-1

trafox superintend® Insulation Monitoring device for DC charging station IMD SERIES, TYPE IM-04DCCT, HVC-10 IM-04DCCT, HVC-10 NEW! - Designed to be used in demanding environments - Measures the insulation resistance and capacitance of AC/DC networks - Detects also symmetrical insulation faults - Suitable for different application fields, for example • Electric vehicle DC charging stations • DC networks Power supply specifications Nominal Input voltage Line frequency Measurement specification Maximum input voltage Resistance measurement range Capacitance measurement range System frequency Start-up delay Self-testing immediate Other functions Compatible also with 3 phase IT networks RS-485 serial connection with Modbus RTU for remote monitoring / controlling LEDs and backlit LCD display Periodic With TEST button Standards Measurements Safety (potential free changeover, N/C and N/O selectable) Pre-alarm contact Easy and explanatory user interface Self-testing automatic Alarm contacts with settable limits Alarm contact - Nominal system voltage 0...1000 VDC - N/C and N/O selectable - Modbus RTU - Automatic adaptation to the system leakage capacitance up to 5 uF - Selectable start-up delay - According to the standard IEC 61851-23 DC ELECTRIC VEHICLE CHARGING STATION Mounting interface Plastic DIN rail clamp or screw mounting -25 °C … + 55 °C Case Material

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Insulation Monitoring device IM-04DCCT for DC charging station-2

Trafox is a brand of Muuntosähkö Oy. We develop, manufacture and customise high-quality transformers, chokes, filters and Trafox Superintend® monitoring devices for a large number of applications. – Muuntosähkö Oy Trafox P.O. Box 10 | FI-00621 Helsinki | Tel. +358 207 933 700 | Fax +358 207 933 746 | [email protected] trafox superintend® / imd / type im-04dcct, hvc-10

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