What is a SEL 735?
The SEL-735 Power Quality and Revenue Meter is fully Class A-compliant to the IEC 61000-4-30 power quality standard. With reliable Class A measurement, operators can identify power system anomalies and isolate their source with confidence. For high-accuracy revenue metering applications, the SEL-735 exceeds ANSI C12.
What is a revenue meter?
Revenue Meter means an electric meter, which includes any apparatus used for the purpose of making measurement of, or obtaining the basis of a charge for, electricity supplied to a purchaser ; Sample 1.
What is a utility grade meter?
Revenue Grade VS Non-Revenue Grade Revenue grade power meters provide building owners with the data necessary to charge tenants for individual energy use. These meters also allow for participation in utility rewards programs. To be a revenue grade power meter, it must have an accuracy of 0.5% or higher.
What is revenue grade CT?
DENT Revenue Grade CTs are design for applications which require maximum accuracy & precision. The superior performance and robust design make them ideal for field installation in applications such as energy & demand metering, tenant submetering, and load surveys.
What are Schweitzer relays?
SEL is an acronym for Schweitzer Engineering Laboratories. They are the top manufacturer of utility grade relays and other protection, monitoring, & control devices. They are ubiquitous across the electrical industry. If you are using a relay in a solar or energy storage project, it’s probably a Schweitzer.
What makes a meter revenue grade?
To be a revenue grade power meter, it must have an accuracy of 0.5% or higher. Non-revenue grade power meters help building owners better understand energy usage to make informed decisions.
What is accuracy class of energy meters?
Class of accuracy of the metering system shall be 0.2s for both active and reactive energy measurement. The accuracy should not drift with time.
What is Schweitzer Engineering worth?
Schweitzer Engineering Laboratories’s annual revenues are over $500 million (see exact revenue data) and has over 1,000 employees. It is classified as operating in the Power, Distribution & Specialty Transformer Manufacturing industry.
Is Schweitzer Engineering Laboratories publicly traded?
But as a public company, its board of directors would have been compelled to consider any outside offer for the company, and Schweitzer’s enviable market position and record of growth (it expects to exceed $1 billion in revenue within 5 years) would certainly have made it a target of larger companies.
What are 3 benefits of practicing SEL?
Here are just a few benefits to social emotional learning in the classroom:
- Improves school and class climate.
- Increases student motivation.
- Teaches problem-solving skills.
- Reduces behavior problems.
- Helps students set and meet goals.
- Gives a space to talk about mental health.
- Teaches study skills and habits.
What is the output voltage of Schweitzer sel-735?
Schweitzer Engineering Laboratories, Inc. SEL-735 Data Sheet 15 Optoisolated Input Ratings (Digital Input Ratings) DC Control Signal 250 Vac/Vdc (Signal Level) 250 Vdc: Pickup 200–275 Vdc Dropout 150 Vdc
What is the SEL 735 power quality and revenue meter used for?
Power Quality and Revenue Meter The SEL-735 Power Quality and Revenue Meter is fully Class A-compliant to the IEC 61000-4-30 power quality standard. With reliable Class A measurement, operators can identify power system anomalies and isolate their source with confidence.
What is the maximum accuracy of Sel 735?
2.5 A, PF = 0.5 Standard Deviation = 0.006% Maximum Error = 0.025% Accuracy-test results of approximately 1,000 SEL-735 Meters report a maximum error of 0.025 percent, outperforming ANSI 0.1 and IEC 0.1 S accuracy class requirements.
Who is the manufacturer of sel-735 data sheet?
SEL-735 Data Sheet Schweitzer Engineering Laboratories, Inc. 18 Technical Support We appreciate your interest in SEL products and services. If you have questions or comments, please contact us at: