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HVD-S-2 AC/DC110V/220V Device Detector Live Line With High Voltage Capacitive Indicator
HVD-S-2 AC/DC110V/220V Device Detector Live Line With High Voltage Capacitive Indicator
HVD-S-2 AC/DC110V/220V Device Detector Live Line With High Voltage Capacitive Indicator
HVD-S-2 AC/DC110V/220V Device Detector Live Line With High Voltage Capacitive Indicator
HVD-S-2 AC/DC110V/220V Device Detector Live Line With High Voltage Capacitive Indicator
HVD-S-2 AC/DC110V/220V Device Detector Live Line With High Voltage Capacitive Indicator

HVD-S-2 AC/DC110V/220V Device Detector Live Line With High Voltage Capacitive Indicator

Manufacturer

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HVD-S-2 AC/DC110V/220V Device Detector Live Line With High Voltage Capacitive Indicator

Description

The high-voltage live display device is a new type of non-contact high-voltage live detection device. It uses an integrated three-phase continuous display to test the voltage loss in the medium-voltage switchgear, which helps to ensure the safety of the power system. The device is not directly connected to the high-voltage live body Connection, can sense the electric field signal, accurately reflect the charging situation of the high-voltage electrified body, and has a reliable locking function.

 

The product meets the requirements of IEC 61243-5 and IEC 62271-213 standards, and is the first choice for indoor high-voltage electrical equipment to prevent accidental entry into live spaces and electrical misoperation. The device has the functions of flashing display, sound alarm, self-check, reset and start-up forced locking circuit. Cooperating with electromagnetic locks and microcomputer anti-misoperation locking functions, it is widely used in 7.2kV~40.5kV indoor and outdoor electrical equipment or networks. It is installed on line grounding switches, busbar grounding switches and busbar voltage change grounding switches to prevent The function of the charged grounding switch by mistake.

 

 

  Features

 

l  Fail-safe voltage testing and protection

l  Integrated self-test function, with self-test button

l  High voltage alarm, disconnection alarm

l  Visual indication via bright LED or LCD screen

l  No battery or auxiliary voltage maintenance-free

l  Fully self-monitoring

l  Three-phase live voltage indication system

l  Electromagnetic lock automatic locking

l  Relay signal output interlocking indication

l  Phase sequence detection point.

 

 

Application

 

l  Indicate the status of live electricity

l  Ensuring the safety of the power system and the safety of personnel

l  Prevent the staff from operating with electricity and causing safety accidents.

l  Capable of locking high-voltage electrical equipment and

l  Forcibly locking the door of switchgear

l  Reflect status of high-voltage lines or high-voltage equipment

 

 

  Specification

 

Rated voltage:

24V/110V/220V

Voltage level

1..52 kV (Medium-voltage)

Contact capacity (Passive)

8A250VAC/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

Threshold Values for Voltage Presence Indication

U>0.40 x Unmin

Threshold Values for Voltage Absence indication

U<0.15 x Unmin

Threshold Values for Over-voltage Protection

U<0.30 x Unmin

Front   display

LCD/LED   Display

Controls

Self-test   button

Operating   temperature

-25°C   ... 55°C, RH95%, Altitude: ≤1000m

Storage temperature

-30°C   ... 75°C, RH95%

Protection   class

IP40/IP65

Type of   interface

LRM

Lifetime

Minimum   31 years (MTBF)

 

Mounting Dimension (WxHxD)

Panel   window size 92x45mm

Recommended depth 130mm

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



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