Description
The HVD-S-1 LED Detecting System Panel is an advanced non-contact high-voltage live detection device designed to enhance safety in electrical systems. It features an integrated three-phase continuous display that effectively tests voltage loss in medium-voltage switchgear. By sensing the electric field signal, this device accurately reflects the charging status of high-voltage electrified components without direct connection, ensuring operational safety.
This product adheres to the IEC 61243-5 and IEC 62271-213 standards, making it an ideal choice for indoor high-voltage electrical equipment. It helps prevent accidental access to live spaces and minimizes electrical misoperation risks. Key functionalities include a flashing display, sound alarms, self-check capabilities, and a forced locking circuit, which can be integrated with electromagnetic locks and microcomputer anti-misoperation features. It is suitable for use in 7.2kV to 40.5kV electrical equipment or networks, particularly on line grounding switches and busbar grounding switches.
Specifications
| Attribute | Details |
|---|---|
| Rated voltage | 24V/110V/220V |
| Voltage level | 1.52 kV (Medium-voltage) |
| Contact capacity (Passive) | 8A, 250VAC/48VDC |
| Power consumption | <2W |
| Working frequency | 50Hz/60Hz |
| Standard | IEC 61243-5, IEC 62271-213 |
| Insulation strength | 2kV, 1min |
| Nominal Voltage | 3-3.6kV, 6-7.2kV, 10-12kV, 20-24kV, 35-40.5kV |
| Shielded Cable Length | 2M, or customized by buyers |
| Protection class | IP40/IP65 |
| Lifetime | Minimum 31 years (MTBF) |
| Operating temperature | -25°C … 55°C, RH < 95%, Altitude: ≤1000m |
| Storage temperature | -30°C … 75°C, RH < 95% |
| Type of interface | LRM |
Working Description
| Number | Name | Status | Direction |
|---|---|---|---|
| 1 | Charged Indicator Light | Bright | This Phase Is Charged |
| Dark | This Phase Is Not Charged | ||
| Flashing | Sensor Offline Alarm | ||
| 2 | Power supply Indicator | Bright | Normal Working Condition |
| Dark | Non-Normal Working Condition | ||
| 3 | Locking Indicator | Bright | Device Locked |
| Dark | Device Unlocked | ||
| 4 | Self-Test Button | Press | Start System Self-Test |
