Product Description

The ABB Unitrol UNS 3020A-Z, Var.1. is a versatile microprocessor-based protective relay for feeder protection. It offers a wide range of protection functions, including overcurrent, earth fault, and differential protection. The relay also provides metering and recording capabilities.

Product Features

• Microprocessor-based protection relay
• Wide range of protection functions
• Metering and recording capabilities
• Easy-to-use interface
• Compact design

Product Applications

• Feeder protection
• Transformer protection
• Generator protection
• Motor protection

Product Specifications

• Rated voltage: 110 V, 220 V, 380 V, 415 V
• Rated current: 5 A, 10 A, 15 A, 20 A
• Frequency: 50 Hz, 60 Hz
• Accuracy: Class 1, Class 2
• Operating temperature range: -20°C to +55°C
• Storage temperature range: -40°C to +70°C
• Humidity: 95% RH, non-condensing
• Vibration: 0.5 g, 2-50 Hz
• Shock: 10 g, 11 ms

Experienced and reliable distributor engaged in the supply of industrial PLC and DCS items:

Range and depth of products and solutions

Industry experience and expertise

Technical support and after-sales service

Price and value for money

Frequently Asked Questions

1. Q: Are your items new or original?

A: Yes, they are new.

2. Q: Does have any stock?

A: We have a large warehouse of goods in stock, so we can guarantee fast delivery.

3. Q: Can you offer discounts?

A: Yes, if you order more, we are happy to give you a discount.

4. Q: What is your delivery lead time?

A: We have a lot of stock and you will receive it in 3-5 days.

5. Q: Do you test the products before delivery?

A: Yes, we have professional technicians to test the goods beforehand.

6.Q: Can I pay the deposit at first if I buy many goods?

A:After receive your deposit,we will ask the warehouse to start arrange the goods for you.

7.Q: Can I get any discount?

A: The price is negotiable and we will give you the reasonable price according to your order quantity.

8.Q: How much should I pay for shipping costs?

 A: It depends on the weight of the goods and the choice of express and destination.

Thank you for sharing your company’s commitment to 100% satisfaction. Expertise and experience are indeed valuable assets in any business, and I can appreciate the importance of providing top-notch sales and service. I believe that your company’s focus on solving or avoiding problems that threaten businesses is a commendable approach that can help your clients achieve their goals.