Megger (AVO Biddle)

Megger SPI225

Smart Primary Injection Test System
250V, 500V, 1000V DC Test Voltage Range
Up to 200 GΩ Insulation Resistance Range
Insulation Resistance, Continuity, AC/DC Voltage Measurement Categories
200 mA Continuity Test Current
Up to 600V AC/DC AC/DC Voltage Measurement Range
Request datasheet
Attribute Value
Test Voltage Range 250V, 500V, 1000V DC
Insulation Resistance Range Up to 200 GΩ
Measurement Categories Insulation Resistance, Continuity, AC/DC Voltage
Continuity Test Current 200 mA
AC/DC Voltage Measurement Range Up to 600V AC/DC
Display Type Digital LCD with analog bar graph
Power Source 6 x AA batteries
Safety Rating CAT IV 600V / CAT III 1000V
Operating Temperature Range -10°C to +50°C (14°F to 122°F)
Standards Compliance IEC/EN 61557, IEC/EN 61010-1
Megger SPI225 Options:
  • SPI225 - N - Standard System 115 VAC
  • SPI225 - R - Standard System 230 VAC
  • SPI225 - C - CE Compliant System 230 VAC
  • SPI225 - 1 - With Bluetooth
  • SPI225 - 0 - Without Bluetooth
  • SPI225 - A - North American Power Cord
  • SPI225 - I - International Power Cord
  • SPI225 - E - Continental Europe Power Cord
  • SPI225 - U - United Kingdom Power Cord
Calibration Form Megger SPI225

Repair Form Megger SPI225
Maximum file size: 40MB

No Related Posts

More Information
ModelSPI225

The Megger SPI225 is a high current primary injection test system designed for precise testing of substation equipment including overcurrent relays, circuit breakers, motor overloads, and current transformers. It is the first of its kind to allow users to directly enter a desired current value, which the system automatically generates and regulates without preheating the test sample. Its output ranges can deliver several times their current rating depending on circuit impedance and voltage capacity.

Equipped with an intuitive touch screen interface, the SPI225 eliminates complicated menu navigation found in other systems. It supports both manual and fully automated operation, making it suitable for circuit breaker testing, relay verification, switchgear, CTs, and ground fault protection systems. Up to four SPI225 units can be connected in parallel or series configurations for extended capability.

Testwall can supply the used Megger SPI225, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Megger SPI225.

Clicky Copyright © 2025-present Magento, Inc. All rights reserved.