---
product_id: 144012288
title: "Using under-over voltage relay & DVR for power sys voltage disturbance"
brand: "rahim pournajaf"
price: "$215.56"
currency: USD
in_stock: true
category: "Books"
url: https://www.desertcart.ec/products/144012288-using-under-over-voltage-relay-and-dvr-for-power-sys
store_origin: EC
region: Ecuador
---

# Using under-over voltage relay & DVR for power sys voltage disturbance

**Brand:** rahim pournajaf
**Price:** $215.56
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Using under-over voltage relay & DVR for power sys voltage disturbance by rahim pournajaf
- **How much does it cost?** $215.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/144012288-using-under-over-voltage-relay-and-dvr-for-power-sys)

## Best For

- rahim pournajaf enthusiasts

## Why This Product

- Trusted rahim pournajaf brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Using under-over voltage relay & DVR for power sys voltage disturbance

## Images

![Using under-over voltage relay & DVR for power sys voltage disturbance - Image 1](https://images-na.ssl-images-amazon.com/images/I/41OlCKw1SYL.jpg)
![Using under-over voltage relay & DVR for power sys voltage disturbance - Image 2](https://images-na.ssl-images-amazon.com/images/I/41Wplw%2BH5PL.jpg)

---

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-23*