Acrel Insulation Monitoring Device for It Electrical System

• Display Range Measured Value: 15~999 Kom
• Measuring Current Im: No More Than 5ua
• Temperature Monitoring: -50~+200(PT100)
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: AIM-M300/SG
• Nominal System Voltage Range Un: AC 220V
• Response Value: 50~999 Kom
• Response Time: No More Than 3s
• Communication: Can, RS485, Modbus-RTU
• Power Supply: DC 18~36V
• Transport Package: Carton
• Trademark: Acrel
• Origin: China
• Production Capacity: 10000
• Package Size: 17.00cm * 15.00cm * 12.00cm
• Package Gross Weight: 0.500kg
• Lead Time: 3 days (1 - 20 Pieces) ; To be negotiated ( > 20 Pieces)

Product Description

Product Description

    The AIM-M300 is an insulation monitoring devices in accordance with IEC 61557-8 for IT systems. The devices are universally applicable in AC systems. 

Function

- Functions of real-time monitoring and fault alarming of the ground insulation resistance, transformer load current and transformer winding temperature of the monitored IT system;

- Can be used with insulation fault locator, remotely starting fault-locating and displaying locating results when there are insulation faults;
- Real-time monitor the line disconnection fault, temperature sensor disconnection fault and the functional grounding line disconnection fault of the monitored system, and give the alarm indication within 2S after the fault occurs. when the fault occurs;
- Relay alarm output, LED alarm indication and other faults indication functions;
- Two kinds of fieldbus communication technology, which are used for centralized alarm and display instrument, test signal generator, insulation fault locator and upper computer management software communications, and can monitor the operation status of IT system in real time.
- Events logging function, which can record alarm occurrence time and fault type and is convenient for operation personnel to analyze the operation conditions of system and promptly eliminate the faults;
 

Product Parameters

 

Supply voltage range Us	Power Supply	DC 18…36V	Temperature monitoring	Thermal resistor	2 pcs of Pt100
	Power consumption	≤6W		Measuring range	-50…+200ºC
Insulation monitoring	Measuring resistance range	15…999kΩ		Response value	0…+200ºC
	Response value	50…999kΩ	Alarm output	Digital output	2
	Tolerance measurement	±10%,±10K		Contact	AC 250V/3A DC 30V/3A
	Response time	≤3s	Ambient temperatures	Operating temperature	-10…+55ºC
	Permissible system leakage capacitance Ce	≤5uF		Transport	-25…+70ºC
	Measuring voltage Um	≤12V		Long-term storage	-25…+70ºC
	Measuring current Im	≤5uA		Relative humidity	5%-95%,No condensation
	Internal resistance Ri, Zi	≥240kΩ, ≥200kΩ	IP degree	IP40
	Permissible extraneous DC voltage Ufg	≤DC280V	Rated impulse voltage / pollution degree		4KV/III
Load Current monitoring	Measuring Value	2.1…60A	EMC/EMR		IEC 61326-2-4
	Alarm Value
	Measuring accuracy

 

Application(Distribution Box)

Company Profile

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