MOHAMMAD MAHDI Electronics Trading LLC
Megger SPI225-Smart Injection Test System
2 Comments
- Primary and secondary injection test system
- High-current testing for relays and breakers
- Automated current zero crossing for DC offset elimination
- Types in predetermined current without preheating
- Regulates high current via pulsing output
- Reliable testing for substation applications
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Description
Megger SPI225 Smart Primary Injection Test System
The Megger SPI225 is a high-current primary injection test system for all forms of high-current testing required in a substation, including testing overcurrent relays, circuit breakers, motor overloads, and current transformers.
The SPI system is the FIRST high-current test system to permit a user to type in a predetermined current and the SPI system will generate and regulate the requested high current without preheating the test sample by pulsing the output current at high currents.
The SPI system also has the unique ability to turn on at the current zero crossing every time for any load by automatically adjusting the output firing angle. This eliminates DC offset for every circuit breaker type and the need for the user to determine and adjust the firing angle for different loads and circuit breakers.
The Megger SPI225 is a reliable secondary injection tester used for testing protective relays and circuit breakers. It offers accurate simulations and is great value for money. SPI225 N1A is the advanced model of SPI225 series. The primary injection test simulates a high current, while the secondary injection test uses a low-level signal.
datasheet
datasheet
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Specifications
Specifications
| Category | Specification | Details |
|---|---|---|
| Input “N” | Voltage | 115/230±15% |
| Current and Frequency | 15 / 8A, 60/50 Hz | |
| Input “C” | Voltage, Current, Frequency | 230±15%, 8A, 60/50 Hz |
| Output Ranges | 25 to 500 A | 3.5 V max |
| 6.25 to 125 A | 14 V max | |
| 1.25 to 25 A | 70 V max | |
| Ammeter | Operating Mode | Memory, Continuous |
| Digital Display | Autoranging display 5-digit | |
| Ranges and Accuracy | 1.0000 A to 99.999 kA, Continuous ±1%, RMS Pulse ±1.5% | |
| Voltmeter | Digital Display | 5-digit Autoranging display |
| Ranges | 0.01 to 600.00 Volts | |
| Accuracy | ±1% of reading | |
| Timer range | Digital Display and Ranges | 5-digit Autoranging display, 0.001 to 99999 seconds, 0.01 to 99999 cycles |
| Communications port | Ethernet | 2 |
| USB | 2.0 | |
| Bluetooth | optional | |
| Dimensions | N model | 14.2 W x 7.6 H x 12.0 D in. (360 W x 194 H x 305 D mm) |
| C model | 14.2 W x 7.6 H x 17.0 D in. (360 W x 194 H x 432 D mm) | |
| Operating temperature range and humidity | Operating | 0° C to 50° C |
| Storage | -30° C to 70° C | |
| Humidity | 0 to 90% Non-Condensing | |
| Conformance Standards | Safety | EN 61010-1 |
| Shock | EN/IEC 60068-2-27 | |
| Vibration | EN/IEC 68-2-6 |
Reviews (2)
2 reviews for Megger SPI225-Smart Injection Test System
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yaser –
The MEGGER SPI225-Smart Injection Test System is fantastic. The data accuracy and smart features are top-notch, making it easier to perform complex tests.
sam –
The SPI225 from Megger is incredibly intuitive and reliable for all our testing needs.