Meeting IEC 60947-3 and IEC 60947-2 specifications, the SACE Tmax PV range offers molded case circuit breakers and switch disconnectors for standard 1100V DC applications, with a choice of extended ratings up to 1500V DC for demanding solar applications. Connection jumpers are available for enhanced safety and installation ease.
The SACE Tmax PV IEC range provides protection to to 1500V DC. For applications up to 1500V DC with 100 to 250A rated current, the T4N/PV-E series of extremely compact molded case circuit breakers is an excellent solution for protection and isolation, mainly in PV systems with centralized inverters.In the 4-pole version, T4N/PV-E breakers can break short-circuit currents up to 25 kA (per IEC 60947-2 edition 5.0 Annex P) and up to 10 kA (per IEC60947-2 edition 4.2 and GB14048.2).
Dedicated jumper kits enable all the poles to be connected to a single polarity source with 4 poles in series or to a dual polarity source with 2 poles in series on the positive supply and two on the negative supply.T4N/PV-E breakers can be fitted with a vast assortment of electrical and mechanical accessories already available for the SACE Tmax T range.
| ABB Inc. | |
|---|---|
| Product Category | Disconnect Switches |
| Product Number | Tmax PVT7N-D/PV |
| Product Name | Molded Case Switch Disconnector up to 1500V DC in Compliance with UL 489B |
| Power | DC |
| Current Rating | 1000 amps |
| Operating Voltage | 1000 volts |
