# Lovato Electric PMV70A575 Phase Sequence, Loss, Asymmetry and Voltage Monitoring Relay, 208-575V AC, 1 Changeover Contact, 0.1-20s Delay

**URL:** https://aio.lv/en/product--lovato-electric-pmv70a575--12464883
**Data updated:** 2026-05-18 09:27 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** LOVATO Electric
**Manufacturer code:** PMV70A575
**EAN:** 8013975125106
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 154.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 127.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lovato-electric-pmv70a575--12464883

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Lovato Electric PMV70A575 is a multifunctional three-phase monitoring relay designed to protect electrical equipment. It monitors phase sequence, phase loss, asymmetry, and over/under voltage levels. Featuring a wide operating range of 208-575V AC and an adjustable trip delay of 0.1-20 seconds, it provides reliable protection for industrial systems. Equipped with one changeover contact, it ensures precise control and safety in power distribution applications.

## Long description

The Lovato Electric PMV70A575 is a high-performance three-phase monitoring relay engineered to safeguard industrial electrical equipment from common power supply irregularities. This versatile device continuously monitors for phase sequence, phase loss, voltage asymmetry, and fluctuations in over or under voltage levels, ensuring that connected machinery operates within safe parameters. With a broad operating voltage range of 208-575V AC and a flexible, adjustable trip delay of 0.1 to 20 seconds, it offers a robust solution for maintaining system stability and preventing costly downtime in complex power distribution networks.
Advantages
This monitoring relay stands out due to its comprehensive diagnostic capabilities, which allow it to detect multiple electrical faults simultaneously. Its wide voltage compatibility makes it an ideal choice for diverse industrial environments, reducing the need for multiple specialized relays. The inclusion of an adjustable trip delay provides users with the flexibility to prevent nuisance tripping caused by brief, harmless voltage dips, while the single changeover contact ensures reliable switching for control circuits or alarm systems.
Suitable for
Industrial motor protection systems
Power distribution panels
HVAC control units
Automated manufacturing machinery
Backup power and generator monitoring
When it may not be suitable
This relay is designed specifically for three-phase AC systems and is not compatible with single-phase power supplies or DC circuits. It may also not be suitable for applications requiring high-speed protection beyond the 0.1-second minimum delay setting.
Key specifications
Operating voltage range: 208-575V AC
Monitored parameters: Phase sequence, phase loss, asymmetry, over/under voltage
Output: 1 changeover contact
Adjustable trip delay: 0.1-20 seconds
System type: Three-phase
How to use
The device is designed for standard DIN rail mounting within an electrical enclosure. After securing the unit, connect the three-phase power lines to the designated input terminals according to the wiring diagram provided with the product. Use the front-mounted adjustment dials to set the desired voltage thresholds and trip delay times based on the specific requirements of your equipment. Once powered, the relay will monitor the incoming supply and activate the changeover contact if any monitored parameter falls outside the configured limits.
What to consider before purchase
Verify that your system voltage falls within the 208-575V AC range.
Ensure the relay is installed in an environment protected from extreme moisture or dust.
Confirm that your control circuit is compatible with the relay's single changeover contact configuration.
Usage recommendations
Regularly inspect the relay connections to ensure they remain tight and free from oxidation. It is recommended to perform a functional test during scheduled maintenance to verify that the trip settings still align with the operational requirements of the protected equipment.

## FAQ

### How much does the Lovato Electric PMV70A575 Phase Monitoring Relay cost, and is it available for purchase?

The price is 154.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lovato Electric PMV70A575 Phase Monitoring Relay be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All LOVATO Electric products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized LOVATO Electric service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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