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Technology of Electrical Automatic

Phone: +86-023-67628702
Email: info@cqbluejay.com

capacitive high voltage indicator

DXN high Voltage Detecting System

HVD-QS High Voltage Indicator

The HVD-QS High Voltage Indicator 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 voltage indicator 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.

Categories Capacitive Voltage Indicator, Automatic Protection Relay

capacitive high voltage indicator

DXN high Voltage Detecting System

The HVD-QS High Voltage Indicator 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 voltage indicator 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.

Categories: Capacitive Voltage Indicator, Automatic Protection Relay

High Voltage Indicator Features

LRM Interface
Wide-range 3kV- 40.5kV
Phase sequence detection point
Fail-safe voltage testing and protection
High voltage alarm, disconnection alarm
Easy for installation and maintenance-free
Voltage detection without auxiliary power
Complies with IEC 61243-5 & IEC 62271-213
Flashing LED live voltage indication system for three-phase
With a self-checking button and LED power supply indicator
Relay signal output interlocking indication and Electromagnetic lock automatic locking

Specifications

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
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, RH＜95%, Altitude: ≤1000m
Storage temperature	-30°C … 75°C, RH＜95%
Protection class	IP40/IP65
Type of interface	LRM
Lifetime	Minimum 31 years (MTBF)
Mounting Dimension (WxHxD)	Panel window size 92x45mm Recommended depth 130mm

Selectable Models

High Voltage Indicator
	HVD-T	HVD-Q	HVD-S	HVD-QS
High voltage indication	●	●	●	●
Sensor offline alarm	●	●	●	●
Interlocking indication		●		●
Three-phase measuring point			●	●
High bright LED indicator	●	●	●	●

Download

Brochure of HVD-QS

HVD-Qs -User manual.V1.0

Chongqing Blue Jay Technology Co., Ltd. was founded by engineers with many years of experience. Focuses on the development, production and sales of power automation monitoring products and energy metering instruments.

Send Email

info@cqbluejay.com

Phone Inquiry

+86-023-67628702

Office Address

1802, Building 2, No. 88, Jianxin East Road, Chongqing City, 400020, China

Factory Address

Liandong U valley Industrial Park,Hangzhou City, China

Jiangyin High-tech Zone, Jiangyin City, China