Industrial Controls

We are one of the well-known organizations engaged in manufacturing and exporting a wide range ofPush Button

We are one of the well-known organizations engaged in manufacturing and exporting a wide range of Push Button

We are one of the well-known organizations engaged in manufacturing and exporting a wide range of Led Indicating Lamps

• Production Capacity: 20000 per week

D'Square Instruments Provides LED Indicator Lampsavailable in Φ 22.5 with all color & Voltage Series.
We are one of the well-known organizations engaged in manufacturing and exporting a wide range of LED Tube Lights includes top quality LED Based Energy Saving Light Products, which involves LED Tube Lights, LED Bulbs, LED panel light,Street Lights, LED Flood Lights, LED Down Lights, LED Spot Lights, LED Candle Lights,LED and Solar Lighting Solutions, LED High Bay Lights, LED Street Lights, LED Well Glass Lamps, LED Clean Room Bulk Head Lamps, LED Vessel Lamps, LED Down Lights, LED Tube Lights and LED Clean Room Lamps,to our esteemed clients.
These lights are made available to the clients in different sizes and can be customized as per the requirement of the clients.

We are one of the well-known organizations engaged in manufacturing and exporting a wide range of LED Indicating Lamps
These indicating lamps will work from 24VAC/DC UPTO 240VAC/DC

Electronic Overload Relays is suitable for AC 50/60Hz, voltage up to 600VAC and currentup to 60A. It is used as Overload and Phase Loss Protection device. It has independently adjustable STARTING and TRIP delay (O-TIME, D-TIME), Visual Current Setting Dial, Trip Indication, Fail Safe Protection (N type) and Electronic Shear Pin function. The product conforms to IEC60947-1 standard.

 

Electronic overload relay is suitable for AC 50/60Hz, voltage up to 600VAC and current up to 60A. It is used as Overload and Phase Loss Protection device. It has independently adjustable STARTING and TRIP delay (O-TIME, D-TIME), Visual Current Setting Dial, Trip Indication, Fail Safe Protection (N type) and Electronic Shear Pin function. The product conforms to IEC60947-1 standard.

 

For More Detail refer PDF:

The Motor Protection Overload Relays has a peculiar tripping characteristic as per the designated class. The tripping characteristic is an Inverse exponential curve of I (Current) Vs T (Tripping Time). Efficient Micro controller unit (MCU) is used to monitor all activities & take the necessary decisions based on that to implement the proper actions.

• Motor Protection Electronic Overload Relays:

Electronic Overload Relay has a peculiar tripping characteristic as per the designated CLASS. The tripping characteristic is an Inverse exponential curve of I (Current) Vs T (Tripping Time). Efficient Micro controller unit (MCU) is used to monitor all activities & take the necessary decisions based on that to implement the proper actions.
Function:

This device is used to protect 3-phase motors from over current, single phasing & other such phenomena. In any of the above cases, the Electromechanical Relay used in the device trips & switches off the motor to protect it. The CT module is of 2 separate CTs fitted on to the device to continuously monitor current flowing through the respective phase. If any unbalancing occurs, the corrective feedback in-turn is given by MCU to act accordingly.

I Vs T is the curve (as per international standard) that states higher the current lesser is the tripping time.

 

Salient Features:

1. It’s a compact device & not bulky as thermal
overload relay. Weight is very less.
2. It has got intelligent electronic brain to take
decisions.
3. The actions initiated by micro controller are sharp &
precise (including the tripping time).
Class
Class-10
Class-10
Class-10
Class-10
Tripping Range
(Current)
0.63-1A
4-10A
10-16A
16-25A
Part ID
DSELR-1
DSELR-10
DSELR-16
DSELR-25
4. It can monitor single phasing phenomenon.
5. Thermal memory provision is made available
electronically.
6. It monitors & records frequent current fluctuations
on the supply lines and act accordingly.
7. Features like cold-state running of motor & hot time
tripping are also incorporated in it.
8. It can be used in amalgamation of a contactor & can
in-turn switch on & off the contactor.
9. Cost wise very much cheaper to the thermal
overload relay.

For More Detail refer PDF:

These are Earth Leakage Testers used to detect leakage current in ground terminal of equipment. The device is CT-based. Tripping mechanism is provided by means of an electro-mechanical sealed relay.

For Details, Please Contact Factory: