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Multispan Protection Devices

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Multispan Protection Devices Specification

Usage
Industrial

Product Type
Protection Devices

Color
Black

Power
100 to 240 Volt (v)

Type
Electronic

Theory
Microcontroller Based / Electronic Protection

Capacity
Accepts Input Voltage 230V AC, 50Hz

Exterior Material
ABS Plastic / Metallic Enclosure

Interior Material
PCB Mounted Components and Relays

Insulation Material
Insulation as per industry standards (PVC or Equivalent)

Internal Size
Specified as per panel design (customizable)

External Size
Standard / Customized as required

Cooling System
Natural air cooling / Enclosure ventilation recommended

Controller System
Digital/LED Display; Microprocessor Controller

Temperature Range
-10C to 55C

Mounting
Panel Mount / DIN Rail Mounting

Accuracy
1%

Indication
LEDs for Power ON, Trip Condition, Normal

Operating Frequency
45Hz - 65Hz

Response Time
Less than 1 second

Standards
IS/IEC Compliant

Reset
Manual/Auto Reset Option

Operating Voltage
170V to 270V AC (other ranges available on request)

Output Contacts
1 CO (Change Over) Relay - 5A/230V AC

Protection Offered
Over Voltage, Under Voltage, Phase Failure, Phase Sequence

Display
Dual or Single 7-Segment LED/Indicator Lights

Multispan Protection Devices Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Supply Ability
100 Units Per Week

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Domestic Market
All India

About Multispan Protection Devices

Temperature Controller; Programmable Timers; Programmable Counters; Process Control Instruments; Power & Energy Meters; Protection Devices. Category Image. applications. Our range of process instruments & energy meters, panel meters have varied industrial applications from complex ones like valve controlling to ..............

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Comprehensive Industrial Protection

Designed for modern industrial use, these devices offer all-in-one protection against common electrical faults-over/under voltage, phase failures, and phase sequence anomalies. Their built-in microprocessor controller ensures seamless monitoring and rapid response, securing critical equipment and reducing downtime.

User-Friendly Monitoring and Control

With an intuitive digital display, LED status indicators, and available manual or automatic reset, users can effortlessly detect and address abnormal power conditions. Flexible installation using panel or DIN rail mounting and a naturally ventilated enclosure make integration simple for diverse industrial environments.

FAQ's of Multispan Protection Devices:

Q: How does a Multispan Protection Device protect industrial equipment?

A: The device continuously monitors voltage levels, phase sequence, and phase presence, using a microcontroller to detect deviations. When an abnormality like over voltage, under voltage, phase failure, or sequence error occurs, it quickly activates the relay output to disconnect or protect connected equipment, minimizing the risk of damage.

Q: What benefits do LED indicators and digital displays provide?

A: The LED indicators show power status, trip conditions, and normal operation at a glance, while the digital display offers precise voltage readings. This combination allows users to quickly assess device status and respond promptly to any issues, ensuring smoother facility operation.

Q: When should I use the manual versus auto reset function?

A: Manual reset is ideal when you prefer to investigate and correct the cause of a fault before restoring operation, ensuring safety. Auto reset automatically restores protection once conditions normalize, minimizing downtime in processes where quick recovery is essential.

Q: Where can these protection devices be mounted?

A: Multispan Protection Devices support panel mount and DIN rail mounting, allowing seamless integration into standard electrical panels or control cabinets commonly found in industrial facilities.

Q: What is the process for installing the Multispan Protection Device?

A: Simply mount the unit according to panel or DIN rail requirements, connect power and input terminals for monitoring, and wire the relay output to your load circuit. LED indicators and display guide you through setup and operation, while industry-standard insulation ensures safe installation.

Q: Can the operating voltage range be customized?

A: Yes, while the standard operating voltage range is 170V to 270V AC, other voltage ranges are available upon request. This flexibility enables tailored protection for your specific application needs.

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