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HIS 71 Insulation Monitoring Devices

HIS 71 Insulation Monitoring Devices

650 INR/Piece

Product Details:

  • Features Continuous monitoring, LED indication, Wide voltage range
  • Weight Approx. 150 g
  • Pole Type Single Phase
  • Mounting Type DIN Rail Mount
  • Thickness Standard
  • Surface Finish Matte
  • Usage & Applications Insulation monitoring in electrical systems, detection of insulation faults
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HIS 71 Insulation Monitoring Devices Price And Quantity

  • 650 INR/Piece
  • 1 Piece

HIS 71 Insulation Monitoring Devices Product Specifications

  • 80 mm
  • Matte
  • 0.7 VA
  • < 15 mA
  • Insulation monitoring in electrical systems, detection of insulation faults
  • -10C to +55C
  • 230 V AC
  • Black and White
  • Approx. 150 g
  • DIN Rail Mounting
  • 80-270 V AC / DC
  • Continuous monitoring, LED indication, Wide voltage range
  • Indication LED for insulation status
  • ABS Plastic Housing
  • Insulation Monitoring Device
  • Standard
  • 110 mm
  • DIN Rail Mount
  • Single Phase

HIS 71 Insulation Monitoring Devices Trade Information

  • 1000 Piece Per Day
  • 1 Week

Product Description

We are a Delhi, India-based manufacturer, importer, and exporter of industrial grade HIS 71 Insulation Monitoring Devices that can be used in between electrical systems and earthing circuit to measure insulation. The circuit elements of this unit are encased in a rigid hard plastic case that offers excellent protection from moisture, dirt, and water attacks that ultimately leads to longer service life. Buyers can get HIS 71 Insulation Monitoring Devices in large quantities at a reasonable and low price range. 

Product details

IP Rating

IP 20

Length

Customize

Power Supply

230V AC, +10%, -15%

Usage/Application

Customize

Model

HIS 71

Model Name/Number

Customize

 



Reliable Insulation Fault Detection

The HIS 71 provides dependable fault detection in electrical installations by continuously monitoring insulation resistance. Its selectable resistance ranges enhance adaptability, ensuring effective performance across a range of system configurations. The device's immediate response, LED status indicators, and relay outputs allow quick intervention to prevent system damage.


User-Friendly Operation

Equipped with intuitive LED indicators, the HIS 71 simplifies fault identification for maintenance personnel. Its DIN rail mounting and compact design streamline installation, while the standard ABS housing offers long-term durability. Combined with a wide operating temperature and voltage range, it fits seamlessly into new or existing setups.

FAQ's of HIS 71 Insulation Monitoring Devices:


Q: How does the HIS 71 Insulation Monitoring Device function in electrical systems?

A: The HIS 71 continuously monitors the insulation resistance within single-phase electrical circuits. When the resistance falls outside the selectable range (5 k to 100 k), the device triggers relay outputs and activates LED indicators for immediate fault notification.

Q: What are the main benefits of using the HIS 71 Insulation Monitoring Device?

A: Benefits include rapid fault detection (less than 2 seconds response), adjustable sensitivity, continuous monitoring, and clear LED visual alerts. These features help prevent costly downtime by enabling swift corrective action in industrial and commercial installations.

Q: When should the insulation resistance range be adjusted on the HIS 71?

A: The selectable insulation resistance range should be adjusted during installation or maintenance to match the specific requirements and characteristics of the electrical system being monitored, ensuring optimal sensitivity and fault detection.

Q: Where is the HIS 71 typically installed?

A: The device is designed for DIN rail mounting and is commonly installed within control panels, distribution boards, or machinery enclosures in electrical systems for factories, buildings, and industrial sites.

Q: What is the process for responding to a detected insulation fault?

A: Upon detection, the HIS 71 activates relay output contacts (1 NO + 1 NC), triggering external alarms or devices. Maintenance personnel use the LED indicators to identify the specific fault and take appropriate corrective actions, such as inspection or repairs.

Q: How is the HIS 71 powered and what is its supply frequency range?

A: The HIS 71 operates on a wide input voltage (80-270 V AC/DC) and supports supply frequencies from 47 to 63 Hz, providing versatility across various power systems.

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