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Protection Devices

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Protection Devices Specification

Surface Finish
Smooth

Power Factor
0.95

Shape
Rectangular

Mounting Type
DIN Rail Mount

Humidity %
95%

Insulation Material
Polycarbonate

Efficiency
98%

Operating Temperature
-5C to 40C

Overheating Protection
YES

IP Rating
IP20

Feature
Short Circuit and Overvoltage Protection

Connector Type
DIN Rail Clip

Product Type
Surge Protection Device

Application
Electrical Safety and Equipment Protection

Protection Level
High

Frequency (MHz)
50/60 Hz

Rated Voltage
230 V AC

Energy Consumption
Low

Output Type
AC

Color
White and Blue

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

Weight
250 g

Size
Standard DIN Rail

Input Voltage
230 V

Phase
Single Phase

Material
Polycarbonate and Brass

Connection Type
Screw Terminal

No Of Poles
2

Response Time
<25 ns

Environmental Compliance
RoHS

Replaceable Module
Yes

Indicator
Status Window for Operation State

Service Life (Operations)
>5000 Cycles

Maximum Discharge Current (Imax)
20 kA

Nominal Discharge Current (In)
10 kA

Clamping Voltage
<1.2 kV

About Protection Devices

Technical details

User defined configurations and setting parameters with events and disturbance recording functions
Analogue input card is built with Electronic Voltage and Current transformer instead of Electromagnetic for high accuracy and linear Characteristics
Complies with IEC, EN and BIS standards
Communication protocols and interfaces meet IEC 61850 edition 2
Compact housing enables fast installation and Commissioning
Remote Terminal Blocks permit easily expanding Input\Output Analogue/ Digital signals
Fibre Optic interface enables the remote I/O expansion upto 2km length
Protection include Distance, Line Differential, Transformer Differential, Busbar, Overcurrent/Earth Fault Backup, Voltage/Frequency, Motor, in Transmission lines\Bus bars\ Transformers\Reactors\Motors\Bay Control Unit
Proven anti-islanding feature for Solar and Wind Generators
Vector Shift protection default for Voltage input devices
Arc Protection feature default for all devices
Meets SCADA Communication protocols IEC 61850 ed1/ed2, IEC 60870-103/ IEC 60870-104, Modbus-RTU, Modbus-TCP
Meets process level communication protocol IEC 61850-9.2LE and IEC 61850 edition 2 with zero recovery time as per IEC 62439-3 at process level
Meets station level communication protocol IEC 61850 edition 2 with zero recovery time as per IEC 62439-3 at station level

Instantaneous Protection, Lasting Safety

Engineered for rapid response, this device clamped voltage at less than 1.2kV and activates within 25 nanoseconds. It reliably shields your electrical systems from surges and faults, promoting operational continuity and safety. Its durable build and replaceable module ensure both long-term use and ease of maintenance, making it an excellent choice for demanding environments.

Designed for Versatile Electrical Applications

This protection device accommodates a wide array of applications, including residential, industrial, and commercial setups requiring high-level surge protection and short-circuit defense. Its compatibility with standard DIN rails, dual-pole support, and robust construction with polycarbonate and brass make integration both simple and secure.

FAQs of Protection Devices:

Q: How does the status window help in monitoring the devices operation?

A: The status window allows users to easily verify the operational state of the device at a glance, making it simple to determine if the module is functioning correctly or requires replacement.

Q: What is the installation process for this protection device?

A: Installation is straightforward due to its DIN Rail Clip connector type and standard DIN rail size. Simply fix the device onto the DIN rail and use the screw terminals to connect your wiring securely.

Q: When should the replaceable module be changed?

A: The module should be replaced if the status window indicates a failure or after experiencing a surge event that exceeds the devices nominal discharge capabilities, ensuring continued protection and reliability.

Q: Where is this device typically used?

A: This device is used in electrical panels for residential, commercial, and industrial environments where high-level surge, short circuit, and overvoltage protection are required.

Q: What are the benefits of choosing this protection device over others?

A: Key benefits include highly efficient surge protection, quick response time, replaceable modules for easy servicing, compliance with RoHS for environmental safety, and straightforward DIN rail mounting.

Q: How does the device maintain electrical safety and equipment protection?

A: It provides reliable defense by quickly diverting excessive surges and preventing overvoltage damage, supported by both short circuit and overheating protection mechanisms.

Q: What materials are used in the construction of this device and why are they important?

A: The device is manufactured using polycarbonate for insulation and brass for electrical connections, ensuring long-lasting durability, electrical safety, and robust performance in demanding environments.

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