Three phase CT

SCT-2851 Type Three Phase CT

Item No.: SCT-2851
3-in-1 combination design, more space-saving than ordinary unit CT, suitable for primary current 60A to 200A.
Description
Description
Introduce
SCT2851 range of current transformers are combination designed 3 CT in 1, save more space comparing general unit CT, suitable for primary current 60A to 200A,supporting the use of molded case circuit breaker according to the rated current size.
 
Applications
Current measurement, monitoring and piotection for electrical wiring and equipment.
Current and power measurement for electric motors, lighting,air compressor, heating and ventilation system.
Air-condition equipment and Current, power and energy monitoring device.
Relay protection device.
Features
Epoxy Potting,Double-screw fastening,safe,easy to install,portable.
Wide inner window, allowing clamping of big cables or bus-bars.
Wires plugs, Audio plugs, Power plugs and so on five kinds of plugs.
Technical Parameter

 

SCT2851A SCT2851B SCT2851C
Rated system voltage 0.72/3kV Rated system voltage 0.72/3kV Rated system voltage 0.72/3kV
Frequency:50-400Hz Frequency:50-400Hz Frequency:50-400Hz
Measuring range:5%In-130%In Measuring range:5%In-130%In Measuring range:5%In-130%In
Dielectric strength:3.0KV/1mA/1min Dielectric strength:3.0KV/1mA/1min Dielectric strength:3.0KV/1mA/1min
Weight:500g Weight:580g Weight:690g

 

Specification

 

SCT2851A SCT2851B SCT2851B
Ratio Burden Class Ratio Burden Class Ratio Burden Class
60A/5A 1.5VA 1.0 100A/5A 1.5VA 1.0 250A/5A 2.5VA 1.0
80A/5A 1.5VA 1.0 125A/5A 2.5VA 1.0 300A/5A 2.5VA 1.0
100A/5A 1.5VA 1.0 150A/5A 2.5VA 1.0 400A/5A 2.5VA 1.0
125A/5A 2.5VA 1.0 160A/5A 2.5VA 1.0 500A/5A 2.5VA 1.0
150A/5A 2.5VA 1.0 200A/5A 2.5VA 1.0 600A/5A 2.5VA 1.0
200A/5A 2.5VA 1.0 250A/5A 2.5VA 1.0 630A/5A 2.5VA 1.0
60A/1A 1.5VA 0.5 100A/1A 2.5VA 0.5 250A/1A 2.5VA 0.5
80A/1A 1.5VA 0.5 125A/1A 2.5VA 0.5 300A/1A 2.5VA 0.5
100A/1A 2.5VA 0.5 150A/1A 2.5VA 0.5 400A/1A 2.5VA 0.5
150A/1A 2.5VA 0.5 200A/1A 2.5VA 0.5 500A/1A 2.5VA 0.5
200A/1A 2.5VA 0.5 250A/1A 2.5VA 0.5 630A/1A 2.5VA 0.5

 

Dimensions

 

SCT2851A SCT2851B SCT2851C

 

Accuracy test

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers
Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China
Send your message to us
please select your country
  • Afghanistan
  • Aland Islands
  • Albania
  • Algeria
  • American Samoa
  • Andorra
  • Angola
  • Anguilla
  • Antigua and Barbuda
  • Argentina
  • Armenia
  • Aruba
  • Australia
  • Austria
  • Azerbaijan
  • Bahamas
  • Bahrain
  • Bangladesh
  • Barbados
  • Belarus
  • Belgium
  • Belize
  • Benin
  • Bermuda
  • Bhutan
  • Bolivia
  • Bosnia and Herzegovina
  • Botswana
  • Bouvet Island
  • Brazil
  • British Indian Ocean Territory
  • British Virgin Islands
  • Brunei Darussalam
  • Bulgaria
  • Burkina Faso
  • Burundi
  • Cambodia
  • Cameroon
  • Canada
  • Cape Verde
  • Caribbean Netherlands
  • Cayman Islands
  • Central African Republic
  • Chad
  • Chile
  • China
  • Christmas Island
  • Cocos Islands
  • Colombia
  • Comoros
  • Congo
  • Cook Islands
  • Costa Rica
  • Cote D'ivoire
  • Cuba
  • Curaçao
  • Cyprus
  • Czech Republic
  • Democratic People's Republic of Korea
  • Democratic Republic of the Congo
  • Denmark
  • Djibouti
  • Dominica
  • East Timor
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Eritrea
  • Estonia
  • Ethiopia
  • Falkland Islands
  • Faroe Islands
  • Fiji
  • Finland
  • France
  • French Guiana
  • French Polynesia
  • French Southern Territories
  • Gabon
  • Gambia
  • Georgia
  • Germany
  • Ghana
  • Gibraltar
  • Greece
  • Greenland
  • Grenada
  • Guadeloupe
  • Guam
  • Guatemala
  • Guernsey
  • Guinea
  • Guinea-Bissau
  • Guyana
  • Haiti
  • Heard Island and Mcdonald Islands
  • Honduras
  • Hong Kong, China
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Iran
  • Iraq
  • Ireland
  • Isle of Man
  • Israel
  • Italy
  • Jamaica
  • Japan
  • Jordan
  • Kazakhstan
  • Kenya
  • Kiribati
  • Korea
  • Kosovo
  • Kuwait
  • Kyrgyzstan
  • Laos
  • Latvia
  • Lebanon
  • Lesotho
  • Liberia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macau, China
  • Macedonia
  • Madagascar
  • Malawi
  • Malaysia
  • Maldives
  • Mali
  • Malta
  • Marshall Islands
  • Martinique
  • Mauritania
  • Mauritius
  • Mayotte
  • Mexico
  • Micronesia
  • Moldova
  • Monaco
  • Mongolia
  • Montenegro
  • Montserrat
  • Morocco
  • Mozambique
  • Myanmar
  • Namibia
  • Nauru
  • Nepal
  • Netherlands
  • Netherlands Antilles
  • New Caledonia
  • New Zealand
  • Nicaragua
  • Niger
  • Nigeria
  • Niue
  • Norfolk Island
  • Northern Mariana Islands
  • Norway
  • Oman
  • Pakistan
  • Palau
  • Palestine
  • Panama
  • Papua New Guinea
  • Paraguay
  • Peru
  • Philippines
  • Pitcairn Islands
  • Poland
  • Portugal
  • Puerto Rico
  • Qatar
  • Reunion
  • Romania
  • Russia
  • Rwanda
  • Saint Barthélemy
  • Saint Helena
  • Saint Kitts and Nevis
  • Saint Lucia
  • Saint Martin
  • Saint Pierre and Miquelon
  • Saint Vincent and the Grenadines
  • San Marino
  • Sao Tome and Principe
  • Saudi Arabia
  • Senegal
  • Serbia
  • Seychelles
  • Sierra Leone
  • Singapore
  • Sint Maarten
  • Slovakia
  • Slovenia
  • Solomon Islands
  • Somalia
  • South Africa
  • South Georgia and The South Sandwich Islands
  • Spain
  • Sri Lanka
  • State of Libya
  • Sudan
  • Suriname
  • Svalbard and Jan Mayen
  • Swaziland
  • Sweden
  • Switzerland
  • Syrian Arab Republic
  • TaiWan, China
  • Tajikistan
  • Tanzania
  • Thailand
  • The Republic of Croatia
  • Togo
  • Tokelau
  • Tonga
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Turks and Caicos Islands
  • Tuvalu
  • Uganda
  • Ukraine
  • United Arab Emirates
  • United Kingdom
  • United States
  • United States Minor Outlying Islands
  • Uruguay
  • US Virgin Islands
  • Uzbekistan
  • Vanuatu
  • Vatican City State
  • Venezuela
  • Vietnam
  • Wallis and Futuna Islands
  • Western Sahara
  • Western Samoa
  • Yemen
  • Zambia
  • Zimbabwe
ver_code