Acrel Aim-D100-T Line Insulation Monitor 100 Volt Insulation Monitoring Device DC Insulation Monitoring Device for EV

• Voltage Range: Aim-D100-Th: DC 100~1000V;Aim-D100-Tl: DC 10~100V
• Accuracy: Class 0.5
• Auxiliary Power: DC 9~36V
• Alarm Method: LCD, LED Indicator, Relay Output
• Transport Package: Fob Shanghai
• Trademark: ACREL
• Model NO.: AIM-D100-T
• Origin: China
• Production Capacity: 10000PCS/Per Month

Product Description

Product Description

AIM-D100-T series DC Insulation Monitor

With the development of industry, many electrical equipment and plant equipment are powered by DC systems, which have ungrounded positive and negative terminals. For ungrounded (IT) distribution system, insulation resistance should be monitored to ensure the safe operation of the power supply system.AIM-D100-T series DC insulation monitor can be applied in 10~1000V DC system for on-line monitoring of DC ungrounded system positive and negative pole to ground insulation resistance, and send out warning or alarm signal when insulation resistance is lower than the set value.

The product is based on the principle of unbalanced bridge, which avoids the problem that balanced bridge can not detect the insulation resistance when there are ground faults at both positive and negative poles. The product can be applied to DC systems such as DC panels of power plants and substations, electric vehicle charging devices, UPS power supply systems, photovoltaic DC systems, energy storage systems and other DC power grids

Model Descrption

Features

 

Functional Characteristics

1. Resistance monitoring. The product can monitor the insulation resistance of the positive and negative poles of the DC system to the ground. When the insulation resistance is lower than the set warning and alarm values, it can send out warning and alarm signals.

2. Voltage monitoring. The product can monitor the voltage between the positive and negative poles of the DC system and the voltage between the positive and negative poles with respect to ground.

3. Over- and under-voltage alarm function. The product can monitor the DC system voltage fluctuation, when there is over-voltage or under-voltage, it can issue an alarm signal in time. 1 / 172 / 17

4. Early warning alarm function. The product has two groups of independently adjustable set values, you can set the warning value and alarm value.

5. LED indication function. The product panel has operation, communication and fault, over-voltage, under-voltage LED indicators, which can display the product status.

6. LCD display function. The product adopts 128*32 dot matrix liquid crystal display, which can display parameter information.

7. Relay output function. The product has 3-channel relay outputs, which can be selected as normally open or normally closed mode.

8. Event record function. The product can record the time of the alarm and the type of fault, which is convenient for the staff to troubleshoot.

9. Communication network function. The product has 1 RS485 interface and adopts Modbus-RTU protocol, which can be used for data interaction.

10. Rail mounting. The product adopts the standard 35mm rail mounting.

11. Plug-in terminals. The product adopts plug-in terminal wiring, which is convenient for wiring and installation.

Technical Parameters

Technical Parameter		Technical Specifications
Auxiliary power		DC 9~36V
Maximum power consumption		≤6W
Voltage monitor	Voltage range	AIM-D100-TH: DC 100~1000V; AIM-D100-TL: DC 10~100V
	Accuracy	0.5
	Overvoltage threshold	≥110% Rated Voltage
	Undervoltage threshold	≤90% Rated Voltage
Insulation monitoring	Insulation resistance range	1kΩ~10MΩ
	Warning and alarm range	10kΩ~10MΩ
	Accuracy	1~10kΩ: ±1k; 10k~500k: ≤3%
	System leakage capacitance	≤5μF
	Monitoring method	Cycle trigger: 5~500s delay can be set; Communication trigger: read on demand
	Insulation monitoring speed	500ms/cycle; 1000ms/cycle
	Internal DC impedance	<1MΩ
Alarm method		LCD, LED indicator, relay output
Alarm output		3 relay outputs, N/O or N/C can be set
Contact capacity		5A 250V AC;5A 30V DC
Fault Record		20 fault record
Communication		RS485 interface, Modbus-RTU protocol
Installation		DIN-rail installation
Protection level		IP30
Environment	Operating temperature	-40~+75ºC
	Storage temperature	-40~+125ºC
	Relative humidity	<95%, without condensation
	Altitude	<2000m

 

Dimension

Wiring

Acrel Co., LTD. (Stock code: 300286.SZ), established in 2003, is a high-tech joint-stock enterprise integrating research and development, production, sales and service, providing energy efficiency systems and electricity safety solutions for enterprises. Our company's solutions cover power, environmental protection, new energy, fire protection, data center, smart building, smart campus, smart hospital, smart factory, smart transportation, municipal engineering and other fields.

At present, the company has more than 14,000 sets of system solutions operating around the world, for users to escort efficient and safe energy use, for enterprises to save energy consumption and realize the digital construction of energy to provide data services.

As of December 31, 2021, the company has 5 trademarks and 299 patents obtained certificates, including 22 invention patents, 127 utility model patents, 150 appearance design patents and 252 software Copyrights.

1. who are we?
We are based in Shanghai, China, start from 2004, sell to Domestic Market (80.00%), Overseas Market (20.00%). There are total about 501-1000 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Current Transformer, Intelligent Electric Meters, Din Rail Energy Meter, Wireless Temperature Sensor, IOT Multi Circuit Power Meter
4. why should you buy from us not from other suppliers?
Jiangsu Acrel Electrical Manufacturing Co., LTD., the manufacturer base located in Jiangyin, Wuxi City. The annual capacity of the electrical meter is 2 million sets, 1.5 million power transformers and 10,000 sets of energy-saving cabinets.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDU;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Portuguese