DC Voltage Controlled 3 Phase Protection Relay 12V 24V 36V 48V High Low Voltage Monitor

Product Categories

Three Phase Voltage Monitoring Relay [135]
Single Phase Voltage Monitoring Relay [109]
DC Voltage Monitoring Relay [84]
Current Monitoring Relay [22]
Motor Protection Relay [60]
Electronic Overload Relay [20]
Digital Pressure Gauge [22]
Digital Pressure Switch [27]
Interface Breakout Module [49]
PLC Relay Module [65]
I O Relay Module [24]
PLC Connector Cable [20]
PLC SCR Module [20]
PLC Transistor Module [24]

Wenzhou Ginri Power Automation Co., Ltd.

Contact Now

DC Voltage Controlled 3 Phase Protection Relay 12V 24V 36V 48V High Low Voltage Monitor

Name: DC Voltage Controlled 3 Phase Protection Relay 12V 24V 36V 48V High Low Voltage Monitor
Brand: GINRI
Price: 1 USD

Wholesale DC Voltage Controlled 3 Phase Protection Relay 12V 24V 36V 48V High Low Voltage Monitor from china suppliers

Brand Name : GINRI

Model Number : DVRD

Certification : CE

Place of Origin : China

MOQ : 10Pcs

Payment Terms : L/C, T/T, Western Union,paypal

Supply Ability : 20000Pcs per month

Delivery Time : 5-8 working days

Packaging Details : 1 relay in individual box

protection function : DC overvoltage 、 DC undervoltage

application : DC cabinet

Type : Relay

Contact material : Copper

Contact Now

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD

Features:

Compact modular size
DC circuit monitoring of over-and undervoltage
Adjustable over-and undervoltage threshold
Adjustable trip delay time
Powered by the measuring circuit
2C/O contacts
2 LEDs for status indication

Protective Functions

DC overvoltage
DC undervoltage

Applications

DC cabinet
Battery
Electric control system

Model

DVRD

Input circiut =measuring circuit

DC supply

Rated voltage

DC12V.DC24V.DC36V,DC48V

Monitoring functions

Overvoltage,undervoltage

Voltage setting range

Rated voltage	undervoltage	overvolatge
DC12V	10-14V	13-17V
DC24V	20-28V	26-34V
DC38V	30-42V	39-51V
DC48V	40-56V	52-68V

Tripping delay time

0.1~15s adjustable

Voltage hysteresis

3-5% fixed

Reset delay time

100ms

indicators

normal,trip

Output contacts

2C/O

Contact capacity

6A,250VAC/30VDC(resistive load)

Degree of protection

IP20

Working conditions

-25℃~65℃,≤85%RH,non-condensing

Mechanical

durability

1000000 cycles

Dielectric strength

>2KVAC 1min

Weight

130g

Dimension(HXWXD)

79X23X79mm

Mounting

Din rail

DC Voltage Controlled 3 Phase Protection Relay 12V 24V 36V 48V High Low Voltage Monitor

For all electrical equipment, there is a rated voltage, but in practice, it is not guaranteed to work at rated voltage, it is a range around the rated voltage, generally required to be ±15%. In order to protect the electrical equipment and process quality, if it is higher than +15%, it is "overvoltage" and the protection action cuts off the power supply.

Principle of overvoltage protector
The simplest is to connect a "varistor" in parallel with the power supply line. When the voltage is overvoltage, the varistor breaks down, so that the front end is open or safe, and the back end is out of overvoltage. Disadvantage: varistor overvoltage Need to be replaced after breakdown.

Product Tags:

dc voltage control relay

adjustable dc voltage sensing relay

DC Voltage Controlled 3 Phase Protection Relay 12V 24V 36V 48V High Low Voltage Monitor Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Wenzhou Ginri Power Automation Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!