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IMDIFL12
VIGILOHM 12 CHANNEL FAULT LOCATOR – 100-440VAC/DC
- Stock status:
- Call for availability
- Manufacturer:
- Schneider
- Product code:
- IMDIFL12
Main documents
| Range | Vigilohm |
|---|---|
| Device short name | IFL12 |
| product or component type | Insulation fault locator |
| Device application | Marine application Standard environment application |
| electrical circuit type | Medium or low disturbed network |
| Electrical circuit type | Power circuit |
| Earthing system | IT |
| Network rated voltage | 0…1000 V – AC at 45…65 Hz 0…1000 V – DC |
|---|---|
| Number of channels | 12 |
| Local signalling | Yellow indicator light: insulation fault Green/red indicator light: product status Green indicator light: satisfactory insulation Yellow flashing indicator light: transient fault Green indicator light: configured threshold LED Green indicator light: configured filtering LED Yellow steady 1 LED per channel: insulation fault Yellow flashing 1 LED per channel: transient fault/toroid disconnected |
| Threshold setting | Alarm: high, medium, low |
| alarm per channel | Alarm threshold: common to all feeders |
| Response time | <= 5 s |
| auxiliary supply voltage | 100…440 V DC +/- 15 % 100…440 V AC 45…65 Hz +/- 15 % |
| Power consumption in VA | 20 VA |
| power consumption in W | 6 W |
| Test function | Manual Auto test at start and every 5h |
| output contact | 1 C/O standard |
| breaking capacity | 250 V – AC at 6 A 48 V – DC at 1 A |
| Communication port protocol | – |
| Mounting mode | Flush-mounted Clip-on |
| Mounting support | Panel DIN rail |
| Mounting position | Horizontal Vertical |
| Connections – terminals | Power supply: removable screw terminal block0.2…2.5 mm² Output relay: removable screw terminal block0.2…2.5 mm² Toroids inputs: removable screw terminal block0.2…1.5 mm² |
| Material | Thermoplastic |
| Overvoltage category | III |
| net weight | 0.5 kg |
| Cut-out dimensions | 92 x 104 mm |
| Height | 110 mm |
| Width | 108 mm |
| Depth | 59 mm |
| IP degree of protection | Case: IP20 Front face: IP54 |
|---|---|
| Environmental characteristic | Exposure to damp heat not in service conforming to IEC 60068-2-30 Exposure to damp heat in service conforming to IEC 60068-2-56 Salt mist conforming to IEC 60068-2-52 |
| Operating altitude | <= 3000 m |
| Pollution degree | 2 |
| Relative humidity | 5…92 % |
| Type of installation | Indoor |
| Standards | IEC 60364-4-41 IEC 61010-1 IEC 60364-5-51 IEC 61557-9 |
| Product certifications | DNV-GL CE EAC UL cULus |
| Ambient air temperature for operation | -25…55 °C |
| ambient air temperature for storage | -40…85 °C |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 10.0 cm |
| Package 1 Width | 13.5 cm |
| Package 1 Length | 18.5 cm |
| Package 1 Weight | 519.0 g |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 8 |
| Package 2 Height | 30 cm |
| Package 2 Width | 30 cm |
| Package 2 Length | 40 cm |
| Package 2 Weight | 4.563 kg |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 64 |
| Package 3 Height | 75 cm |
| Package 3 Width | 80 cm |
| Package 3 Length | 60 cm |
| Package 3 Weight | 44.504 kg |
Product Description
IMDIFL12
The Schneider Electric IMDIFL12 is a 12-channel insulation fault locator from the Vigilohm range, designed to monitor ungrounded (IT) electrical networks at the feeder level. It offers high precision and visibility for fault detection in medium or low-disturbance power circuits, making it ideal for both industrial and marine applications.
Key Features and Specification
- Product Name: Vigilohm IFL
- Product Code: IMDIFL12
- Product Type: Insulation Fault Locator
Electrical Circuit Type:
- Power circuit
- Medium or low disturbed network
- Earthing System: IT
- Number of Channels: 12 (AC, DC, ACDC feeders)
Network Rated Voltage:
- AC: 0…1000 V (45…65 Hz)
- DC: 0…1000 V
Rated Supply Voltage (Us)
- 100…440 V AC (±15%)
- 100…440 V DC (±15%)
Power Consumption:
- 20 VA / 6 W
- Alarm Threshold Settings: High, Medium, Low (common to all feeders)
- Response Time: ≤ 5 seconds
Test Function:
- Auto-test at startup and every 5 hours
- Manual test on demand
Local Signaling
- Yellow LED: Insulation fault
- Green/Red LED: Product status
- Green LED: Satisfactory insulation, threshold configuration, filtering status
- Yellow Flashing LED: Transient fault or toroid disconnected (per channel)
- Yellow Steady LED: Insulation fault per channel
Relay and Communication
Output Relay Contact: 1 C/O standard
Signaling Circuit Voltage:
250 V AC @ 6 A
48 V DC @ 1 A
Communication Port Protocol:** None
Mounting and Design
- Flush-mounted
- Clip-on
- DIN rail
- Panel
- Mounting Position: Horizontal or Vertical
Terminals:
- Power Supply / Output Relay: 0.2…2.5 mm² (removable screw terminal block)
- Toroid Inputs: 0.2…1.5 mm² (removable screw terminal block)
- Material: Thermoplastic
- Overvoltage Category: III
- Net Weight: 0.5 kg
- Cut-Out Dimensions: 92 x 104 mm
- Dimensions (H x W x D): 110 x 108 x 59 mm
Applications
- Real-time insulation fault detection for ungrounded AC/DC power systems
- Fault localization across 12 independent feeders
- Ideal for marine, critical industrial, and sensitive IT networks
- Effective in both newly built and retrofit installations
Summary
The Schneider Electric IMDIFL12 provides accurate insulation fault location across up to 12 feeders in ungrounded systems. It is fully compatible with IM400, XM200, and XM300 insulation monitoring devices. With a user-friendly HMI for configuration, robust diagnostics via LED indicators, and flexible mounting options, it ensures reliable and efficient maintenance of electrical network safety.
Frequently Asked Questions
How does power monitoring work?
✅Power monitoring systems typically comprise a power metering device to gauge overall facility power consumption and assess power quality. Coupled with a monitoring system, these tools track energy distribution within the facility post-metering.
What is power monitoring unit?
✅A Power Monitoring Device plays a crucial role in measuring power consumption, facilitating energy-saving endeavors. While electricity itself remains invisible, it represents a convenient and ubiquitous form of energy that transforms into various manifestations such as heat, light, sound, and power, all of which are extensively utilized.
What is vigilohm?
✅Enhance safety and boost process availability with Vigilohm's range of insulation monitoring devices (IMDs). Designed for IT (ungrounded) networks, these devices offer a straightforward, dependable solution for insulation monitoring, communication, and fault location. Discover how this streamlined offering can elevate both personnel and equipment safety while optimizing process availability.
How does insulation monitor work?
✅Insulation Monitors by DOLD: Insulation Monitoring Made Simple
DOLD's insulation monitors provide seamless insulation monitoring solutions. In the event of an insulation fault, the measuring circuit triggers, allowing a proportional small current to flow. The device's electronics evaluate this current, issuing a notification if the insulation resistance drops below a predefined threshold (response value).
What is an isolation monitor?
✅Explore the Importance of Isolation Monitoring in High-Voltage Vehicle Systems
Isolation monitoring stands as a pivotal safety feature in high-voltage vehicle systems. In modern vehicles, the high-voltage system remains completely isolated from the vehicle chassis. This design safeguards against electrical shock by preventing a single fault in the high-voltage system from posing a risk to individuals.
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