Measuring and Monitoring Relays

Measuring and Monitoring Relays Specification

Surface Finish
Matte

Feature
Voltage and Current Sensing, Auto Reset Function

Connector Type
Screw Terminal

Mounting Type
DIN Rail Mounting

Insulation Material
High-Grade Plastic

IP Rating
IP20

Power Factor
Upto 0.98

Humidity %
Up to 95% (non-condensing)

Operating Temperature
-10C to +55C

Efficiency
>95%

Overheating Protection
YES

Shape
Rectangular

Product Type
Measuring and Monitoring Relay

Application
Industrial and Commercial Electrical Panels

Protection Level
High

Frequency (MHz)
50/60 Hz

Rated Voltage
230 V AC / 415 V AC

Energy Consumption
Low

Output Type
SPDT Relay Output

Color
White & Blue

Dimension (L*W*H)
90 mm x 36 mm x 65 mm

Weight
120 g

Input Voltage
24V/110V/230V/415V AC

Size
Standard Module

Phase
Single / Three Phase

Connection Type
DIN Rail Mount

Material
Polycarbonate Body

No Of Poles
2 Pole

Storage Temperature
-25°C to +70°C

Reset Type
Automatic & Manual

Standards Compliance
IEC 60255, CE Certified

Trip Accuracy
±1%

Display Type
LED Indication

Response Time
< 200 ms

Relay Contact Rating
5A, 250V AC

Adjustment
Manual Adjustment Knobs

Dielectric Strength
2kV between contacts and coil

About Measuring and Monitoring Relays

Feature

Cleaning of Panel Carbon with CRC-2-26
Removal of old nut bolt
Check condition of contact and fixed arcing contacts shall be checked.
All Dust Clean In The Panel With blower
All Interlocking checking and Control Wiring Checking
All Nut Bolt Tightening In the Panel
Bus bar Coupling Checked
Checking presence of Power Wiring
Checking presence and proper tightening of hardware.
Checking presence of all cir clips
Checking condition of contact terminals
Checking scrapping earth alignment

Consistent and Efficient Electrical Protection

With a rapid response time of under 200 ms and superior trip accuracy, this relay delivers dependable and speedy electrical protection. The device's low energy consumption and high power factor up to 0.98 ensure energy efficiency, while CE and IEC certifications guarantee safe operation in various industrial and commercial installations.

User-Friendly Controls and Installation

Manual adjustment knobs make parameter settings straightforward. LED indicators provide clear visual feedback, while standard module dimensions and DIN rail mounting simplify installation and integration into existing electrical panels.

Advanced Safety and Durable Construction

Built with a high-grade polycarbonate housing and fitted with screw terminal connectors, this relay boasts robust insulation and durability. Comprehensive protection features include overheating protection, dielectric strength of 2kV, and an IP20 rating, ensuring safe and reliable performance under a range of environmental conditions.

FAQ's of Measuring and Monitoring Relays:

Q: How do I install the measuring and monitoring relay in my electrical panel?

A: The relay is designed for easy integration and mounts securely onto a DIN rail. Its standard module size (90mm x 36mm x 65mm) and screw terminal connectors ensure straightforward installation and wiring within both new and existing industrial or commercial electrical panels.

Q: What benefits does this relay offer over traditional protection devices?

A: This relay provides precise trip accuracy (1%) and swift response times (<200 ms), which significantly reduce electrical faults and downtime. Its low energy consumption, auto reset function, and LED indication further enhance operational efficiency and maintenance convenience.

Q: When should the manual adjustment knobs be used for configuration?

A: Manual adjustment knobs should be used during initial setup or whenever operational parameters need to be changed, such as voltage or current sensing thresholds. This allows users to fine-tune relay settings according to specific application requirements.

Q: Where can this relay be effectively deployed?

A: This relay is suitable for installation in both industrial and commercial electrical panels operating with single or three-phase systems. It serves diverse environments, supporting rated voltages of 230V AC and 415V AC, making it ideal for widespread electrical monitoring and protection needs.

Q: What process does the relay use for resetting after a trip event?

A: The relay supports both automatic and manual reset types. After tripping due to an abnormal condition, it can automatically reset when conditions normalize or can be manually reset by the operator, ensuring flexibility according to application safety protocols.

Q: How does the relay ensure safety and durability during operation?

A: The device is constructed with a high-grade polycarbonate body and provides 2kV dielectric strength between contacts and coil. IP20 protection, overheating protection, and compliance with IEC 60255 and CE standards ensure reliable and safe long-term usage.

Q: What types of outputs and connections are supported by this relay?

A: The relay features a SPDT relay output with a contact rating of 5A at 250V AC. Screw terminals allow secure wiring, while the DIN rail mounting and rectangular form factor support modular, space-efficient installation.

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