Composants de distribution et de protection électrique

ABB offers new OTDC Switch-disconnectors specially designed for reliable switching for ESS applications were higher performance is needed. They are durable and virtually maintenance-free, and offer easy installation for all imaginable situations.Depending on the ESS layout and the customer’s wishes, the OTDC switch-disconnectors may be used in one or more sections of the overall setup, for the battery protection.Main characteristics of this particular OTDC type:Rated conditional short circuit current with fuses is 30kA, 4-Pole, 1500Vdc, Approved according to IEC 60947-1, -3

OTDCB400F/2 Phase Barrier Kit - Grey phase barrier is suitable for OTDC315…800F_ and OTDC250…600UF_ DC switches. Phase barrier is mandatory on all OTDC M-series types, except OTDC_F_11. Package of 2pcs.

The all-new TruONE is the world’s first true purpose-built automatic transfer switch, engineered to incorporate switch and controller in one seamless unit.Performance tested beyond standard requirements, TruONE stands ready to ensure the steady delivery of critical power at all times.Its self-contained design reduces the number of wires and connections, which speeds installation and minimizes the potential for connection failures to ensure best-in-class reliability.Its predictive maintenance and modular components reduce downtime and service costs. And its advanced connectivity is ready for the future.Every TruONE features a wide voltage range from 200 to 480 VAC (with +/-20% tolerance), reducing the need to stock multiple SKUs, reducing inventory and saving space in the warehouse.Main characteristics of this particular TruONE type:Open style ATS, open transition type I-II operation, Level 2 controller (DIP)

ABB Low Voltage Dry Type transformers  are built to last and are designed with exclusive features.  With easy installation and all of the specifications you trust, it’s easy to see why ABB QL dry type transformers are preferred by contractors. They are available with aluminum or copper windings and in all three temperature rise ratings.

ABB’s type QL K-Factor transformers are designed to withstand the additional heating that accompanies the presence of harmonics in electrical systems. K-Factor transformers are designed not to eliminate harmonics, but to withstand their negative effects. They are available with aluminum or copper windings and in all three temperature rise ratings. Type QL transformers meet DOE 2016 efficiency standards.

Drive Isolation Transformer (DIT) is designed to specifically handle the mechanical stresses, voltage distortions, and harmonics associated with silicon-controlled rectifiers (SCR) applications. Drive Isolation Transformers have symmetrically placed taps and added coil bracing to withstand the mechanical forces caused by severe SCR duty cycles. These features also help to protect the transformer from the regenerative duty and more frequent short-circuits associated with SCRs.Drive Isolation transformers also help to filter the electrical noise caused by SCRs. The delta-wye designs meet the NEC requirements for grounded secondary neutrals that isolate primary distribution systems. Drive Isolation Transformers are UL 1561 listed for non-sinusoidal current loads.

Drive Isolation Transformer (DIT) is designed to specifically handle the mechanical stresses, voltage distortions, and harmonics associated with silicon-controlled rectifiers (SCR) applications. Drive Isolation Transformers have symmetrically placed taps and added coil bracing to withstand the mechanical forces caused by severe SCR duty cycles. These features also help to protect the transformer from the regenerative duty and more frequent short-circuits associated with SCRs.Drive Isolation transformers also help to filter the electrical noise caused by SCRs. The delta-wye designs meet the NEC requirements for grounded secondary neutrals that isolate primary distribution systems. Drive Isolation Transformers are UL 1561 listed for non-sinusoidal current loads.

Drive Isolation Transformer (DIT) is designed to specifically handle the mechanical stresses, voltage distortions, and harmonics associated with silicon-controlled rectifiers (SCR) applications. Drive Isolation Transformers have symmetrically placed taps and added coil bracing to withstand the mechanical forces caused by severe SCR duty cycles. These features also help to protect the transformer from the regenerative duty and more frequent short-circuits associated with SCRs.Drive Isolation transformers also help to filter the electrical noise caused by SCRs. The delta-wye designs meet the NEC requirements for grounded secondary neutrals that isolate primary distribution systems. Drive Isolation Transformers are UL 1561 listed for non-sinusoidal current loads.

Drive Isolation Transformer (DIT) is designed to specifically handle the mechanical stresses, voltage distortions, and harmonics associated with silicon-controlled rectifiers (SCR) applications. Drive Isolation Transformers have symmetrically placed taps and added coil bracing to withstand the mechanical forces caused by severe SCR duty cycles. These features also help to protect the transformer from the regenerative duty and more frequent short-circuits associated with SCRs.Drive Isolation transformers also help to filter the electrical noise caused by SCRs. The delta-wye designs meet the NEC requirements for grounded secondary neutrals that isolate primary distribution systems. Drive Isolation Transformers are UL 1561 listed for non-sinusoidal current loads.

Drive Isolation Transformer (DIT) is designed to specifically handle the mechanical stresses, voltage distortions, and harmonics associated with silicon-controlled rectifiers (SCR) applications. Drive Isolation Transformers have symmetrically placed taps and added coil bracing to withstand the mechanical forces caused by severe SCR duty cycles. These features also help to protect the transformer from the regenerative duty and more frequent short-circuits associated with SCRs.Drive Isolation transformers also help to filter the electrical noise caused by SCRs. The delta-wye designs meet the NEC requirements for grounded secondary neutrals that isolate primary distribution systems. Drive Isolation Transformers are UL 1561 listed for non-sinusoidal current loads.

Drive Isolation Transformer (DIT) is designed to specifically handle the mechanical stresses, voltage distortions, and harmonics associated with silicon-controlled rectifiers (SCR) applications. Drive Isolation Transformers have symmetrically placed taps and added coil bracing to withstand the mechanical forces caused by severe SCR duty cycles. These features also help to protect the transformer from the regenerative duty and more frequent short-circuits associated with SCRs.Drive Isolation transformers also help to filter the electrical noise caused by SCRs. The delta-wye designs meet the NEC requirements for grounded secondary neutrals that isolate primary distribution systems. Drive Isolation Transformers are UL 1561 listed for non-sinusoidal current loads.

Drive Isolation Transformer (DIT) is designed to specifically handle the mechanical stresses, voltage distortions, and harmonics associated with silicon-controlled rectifiers (SCR) applications. Drive Isolation Transformers have symmetrically placed taps and added coil bracing to withstand the mechanical forces caused by severe SCR duty cycles. These features also help to protect the transformer from the regenerative duty and more frequent short-circuits associated with SCRs.Drive Isolation transformers also help to filter the electrical noise caused by SCRs. The delta-wye designs meet the NEC requirements for grounded secondary neutrals that isolate primary distribution systems. Drive Isolation Transformers are UL 1561 listed for non-sinusoidal current loads.

Drive Isolation Transformer (DIT) is designed to specifically handle the mechanical stresses, voltage distortions, and harmonics associated with silicon-controlled rectifiers (SCR) applications. Drive Isolation Transformers have symmetrically placed taps and added coil bracing to withstand the mechanical forces caused by severe SCR duty cycles. These features also help to protect the transformer from the regenerative duty and more frequent short-circuits associated with SCRs.Drive Isolation transformers also help to filter the electrical noise caused by SCRs. The delta-wye designs meet the NEC requirements for grounded secondary neutrals that isolate primary distribution systems. Drive Isolation Transformers are UL 1561 listed for non-sinusoidal current loads.

A fully optimized two-pole DC switch-disconnector for 1000V utility-scale photovoltaic power plants covering 315-630A current range. The new design offers both a size reduction and an increase in efficiency and performance. The two-pole 1000V DC Switch helps manufacturers improve system efficiency. Measuring just 150mm wide and 122mm high, the compact size of the new OTDC range makes it possible for manufacturers to reduce the size of combiner boxes and inverters.Main characteristics for this particular OTDC type:Disconnect single PV circuit, Approved according to UL98B and IEC 60947-1,-3

Totally enclosed non-ventilated (TENV) transformers are a smart choice for applications where dry-type transformer benefits are desired but the standard enclosure openings are unacceptable because of adverse atmospheric conditions. TENV transformers are recommended where dust, dirt, or lint may be present or where transformers are subject to sprays or controlled wash-down conditions. They are UL Listed through 75kVA for indoor or protected outdoor applications. TENV transformers meet NEMA TP-1 efficiency.

Type QL - SIDE - FC68 FRAME - Low Voltage Dry Type Transformer-LPT

Type QL - SIDE - FC78 FRAME - Low Voltage Dry Type Transformer-LPT

Type QL - SWITCH - FC77 FRAME - Low Voltage Dry Type Transformer-LPT

Type QL - SWITCH - FC79 FRAME - Low Voltage Dry Type Transformer-LPT

Transformers - Accessories and Lugs. Lug Kit for QL Transformers. 18Y7242