1SFA664002R8001 – CSU-2MV | ABB

1SFA664002R8001 — CSU-2MV from the ABB TVOC-2 CSU-2 – Medium voltage current sensing unit range. Listed under Safety on the ABB catalogue at RMS-ABB.Africa.

About 1SFA664002R8001

Current sensing unit CSU-2MV is an accessory to the Arc Guard System TVOC-2 when dual conditioning of light and current is needed to prevent nuisance tripping of the Arc Guard System. Designed to be used in medium voltage applications. Connect 1-4 current sensors KECA… and KEVCD… to the CSU-2MV to measure L1-L3 and Neutral. Measures wide range of nominal current 0,1… 4 kA and over current 0,1… 12 kA. The unit sends a continuous light to the TVOC-2 while no over current or error occurs. Settings for over current level, warning current level, measured phases etc. are done in the touch screen or through Modbus RTU communication protocol. K1 signal relay is a change-over contact that can be used to signal over current to other system. Combine the CSU-2MV with accessories TVOC-2-OP… to daisy chain several current sensing units and to connect ot TVOC-2 main unit. Rated supply voltage 24… 240 V AC, 24… 250 V DC.

1SFA664002R8001 key specifications

Key specifications: rated voltage 24 … 240 / 24 … 250 V; ambient −25 … +70 / −25 … +85 °C.

Ordering information for 1SFA664002R8001

• Order code: 1SFA664002R8001
• Manufacturer: ABB
• Range: TVOC-2 CSU-2 – Medium voltage current sensing unit
• GTIN / EAN: 7320500524930
• Supplied: each
• Datasheet: manufacturer datasheet for 1SFA664002R8001

1SFA664002R8001 — frequently asked questions

Where is the datasheet for 1SFA664002R8001?

The manufacturer datasheet is linked under “Ordering information” above; the product page also carries the manufacturer’s documents where ABB publishes them.

Is 1SFA664002R8001 a genuine ABB product?

Yes. 1SFA664002R8001 is supplied through the manufacturer’s authorised channel with the standard ABB warranty, and every order is confirmed against stock before payment.