1 / 19

Comprehensive Range of Low and Medium Voltage Current Transformers and Accessories

Explore a wide selection of low and medium voltage current transformers, including single-phase and three-phase models, split-core options, and specialized designs for various applications. Our products feature UL and CSA approvals, as well as IC certification for enhanced reliability. Applications include utility switchgear, motor control centers, and energy management systems. Notable features include multi-ratio capacities, auxiliary CTs, and bushing transformers designed for high-voltage environments. Discover dependable solutions for your electrical metering and protection needs.

ludlow
Télécharger la présentation

Comprehensive Range of Low and Medium Voltage Current Transformers and Accessories

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. IEEE LV CURRENT TRANSFORMERS • Single & Three phase models • Specific mount CT’s • Rectangular & Toroidial models • Plastic case & cast models • Multi - ratio models • Auxiliary CT’s • UL Recognized & CSA approved • Some models IC approved • Utility Products Applications: • LV & MV Switchgear • Switchboards • Motor Control Centers • Generator Set’s • UPS systems • Utility Metering and Relaying • Pad-mount Transformers

  2. IEEE SPLIT CORE /(TAKE-APART) CURRENT TRANSFORMERS • 600 Volt Class • Ratios 100:5 to 10,000:5 • Voltage outputs available • Window sizes from 0.5 inches to 30 inches • Supplied with terminals or leads • UL& CSA approved Applications: • Energy Management • Load surveys • Sub metering

  3. IEEE AUXILIARY CURRENT TRANSFORMERS Applications: • Matching ratios of main CT’s for differential protection • Stepping up main CT’s secondary current for better sensitivity • Summation of secondary currents from a number of main CT’s

  4. IEEE ZERO SEQUENCE/CORE BALANCE TRANSFORMERS Applications: • Detection of ground/earth fault currents in 3 or 4 wire systems. • HGF CT’s specifically designed to match the ground fault input of Multilin motor protection relays. These CT’s have 2000:1 ratio (50:0.25A) • For low or solidly grounded systems a 5A secondary CT should be used. Typical primary ratings are 50A AND 100A.

  5. IEEE BUSHING CURRENT TRANSFORMERS • 600V Class • For mounting over HV bushings • Designed to meet IEEE C57. 13 • IEC Designs available • Taped, board mounted & cast models • Leads, terminals & terminal boxes available Applications: • Power Transformers • Generators • HV Circuit Breakers • Outdoor Distribution Breakers

  6. IEC LV CURRENT TRANSFORMERS Applications: • Molded polycarbonate cases • Designed to meet IEC 60044-1 • Primary ratings 50A to 3000A • 720 Volt class • 5A or 1A secondary available • CE Marked • LV Switchgear • LV Switchboards • Motor Control Centers • Generators Sets

  7. LV POTENTIAL TRANSFORMERS Applications: • Single & Three phase models • Fused & Unfused models • Designed to meet IEEE C57.13 • IEC Designs available • UL Recognized & CSA Approved • Some models IC Approved • LV & MV Switchgear • Switchboards • Motor Control Centers • Generator Sets

  8. MV CURRENT TRANSFORMERS Applications: • 5 KV to 38 KV, BIL up to 200KV • Vacuum cast using polyurethane resin • Special primary bars on some models • Designed to meet C57.13 • UL Recognized & CSA Approved • Some models IC Approved • MV Switchgear • MV Motor Control • MV Utility Metering • MV Generators

  9. MV POTENTIAL TRANSFORMERS • 5 KV to 38 KV, BIL up to 200KV • Vacuum cast using polyurethane resin • Designed to meet C57.13 • Fused and unfused models 5 KV & 15 KV • UL Recognized & CSA Approved • IEC ratings available • Some models IC Approved Applications: • MV Switchgear • MV Motor Control • MV Generators • Utility Metering

  10. CONTROL POWER TRANSFORMERS Applications: • Single & Three phase models 5 to 225KVA • Voltage rating 5 KV to 38 KV, BIL up to 170KV • Vacuum cast using epoxy resin • Horizontal & Vertical mounting on some models • Designed to meet C57.12.01 • MV Switchgear • MV Motor Control • Generator NGT

  11. ELECTRONICS Applications: • Ground fault relays & sensors • Three phase voltage sensing relays • Capacitor trip device • Open circuit protector • Current transducers • Most models UL & CUL listed • Motor protection • Ground fault protection • Open circuit protection • MV and LV Switchgear • Current Sensing

  12. INSTRUMENT & CONTROL SWITCHES Applications: • Circuit breaker switches • Ammeter/Voltmeter switches • Lock out relays • FT & RT test switches • UL & CUL Recognized • LV & MV Switchgear • Relay & Protection Panels • Generator Sets

  13. Switchgear products

  14. Core Slitting

  15. Control Power Transformers

  16. Injection molding

  17. Medium Voltage

  18. Utility Products

  19. Electronics

More Related