FEMTO D4 DC RS485 230-240V 1DI 2DO ENERGY ANALYZER

Cod. PFA6471-12

LCD display. DIN rail mount 4 modules. RS485 port, 1 Digital Input, 2 Digital Outputs. 230-240 V Power supply.

FEMTO D4 DC RS485 18÷60VDC 1DI 2DO ENERGY ANALYZER

Cod. PFA6471-18

LCD display. DIN rail mount 4 modules. RS485 port, 1 Digital Input and 2 Digital Outputs self powered. 18÷60Vdc Power supply.

FEMTO D4 DC E-WI HI 230-240V ENERGY ANALYZER

Cod. PFA647H-02

DC energy transducer / analyzer suitable for photovoltaic or battery systems with backlighted LCD graphic display. Built in RS485 port. Transceives the data via radio waves (wireless) using the E-Wi protocol. DIN rail mount type, 4 DIN modules size. 230-240 Vac power supply.

ATTO D4 DC RS485 230-240V TRANSDUCER / ENERGY ANALYZER

Cod. PFA7471-02

DC energy transducer / analyzer suitable for photovoltaic or battery systems. 60mV or 100mV current input for the shunts (not included - see Shunt section). Built in RS485 port. DIN rail mount type, 4 DIN modules size. 230-240 Vac power supply.

ATTO D4 DC RS485 230-240V 1DI 2DO TRANSDUCER / ENERGY ANALYZER

Cod. PFA7471-12

DC energy transducer / analyzer suitable for photovoltaic or battery systems. 60mV or 100mV current input for the shunts (not included - see Shunt section). Built in RS485 port, 1 digital input and 2 digital outputs. DIN rail mount type, 4 DIN modules size. 230-240 Vac power supply.

ATTO D4 DC RS485 18÷60VDC 1DI 2DO TRANSDUCER / ENERGY ANALYZER

Cod. PFA7471-18

DC energy transducer / analyzer suitable for photovoltaic or battery systems. 60mV or 100mV current input for the shunts (not included - see Shunt section). Built in RS485 port, 1 digital input and 2 digital outputs. DIN rail mount type, 4 DIN modules size. 18÷60Vdc power supply.

ATTO D4 DC 3I RS485 230-240V TRANSDUCER / ENERGY ANALYZER

Cod. PFA7481-02

DC energy transducer / analyzer suitable for measuring simultaneously 3 strings in the Photovoltaic systems. 3 x 60mV or 100mV current inputs for the shunts (not included - see Shunt section). Built in RS485 port. DIN rail mount type, 4 DIN modules size. 230-240 Vac power supply.

ATTO D4 DC 3I RS485 230-240V 1DI 2DO TRANSDUCER / ENERGY ANALYZER

Cod. PFA7481-12

DC energy transducer / analyzer suitable for measuring simultaneously 3 strings in the Photovoltaic systems. 3 x 60mV or 100mV current inputs for the shunts (not included - see Shunt section). Built in RS485 port, 1 digital input and 2 digital outputs. DIN rail mount type, 4 DIN modules size. 230-240 Vac power supply.

ATTO D4 DC 3I RS485 230-240V 1DI 2DO SELF POWERED ENERGY TRANSDUCER / ENERGY ANALYZER

Cod. PFA7481-E2

ATTO D4 DC 3I RS485 230-240V 2DI 1RO TRANSDUCER / ENERGY ANALYZER

Cod. PFA7481-22

DC energy transducer / analyzer suitable for measuring simultaneously 3 strings in the Photovoltaic systems. 3 x 60mV or 100mV current inputs for the shunts (not included - see Shunt section). Built in RS485 port, 2 active digital input self powered and 1 relay output. DIN rail mount type, 4 DIN modules size. 230-240 Vac power supply.

ATTO D4 DC ECOALARM RS485 900V/300V

Cod. PFAT401-02

Anti-theft system with verification of the presence of photovoltaic panels and a voltage divider up to 900Vdc to be used together with the Atto DC 3I. Generates an e-mail alarm if connected to an Yocto net with the Mail Alarm option. 3/1 ratio (e.g. 900Vdc in input >> 300Vdc in output). Built in RS485 port. DIN rail mount type, 4 DIN modules size.

ATTO D4 DC ECOALARM 6I RS485 900V/300V

Cod. PFAT4G1-02

Anti-theft system with verification of the presence of photovoltaic panels and a voltage divider up to 900Vdc to be used together with 2 x Atto DC 3I. Generates an e-mail alarm if connected to an Yocto net with the Mail Alarm option. 3/1 ratio (e.g. 900Vdc in input >> 300Vdc in output). Built in RS485 port. DIN rail mount type, 4 DIN modules size.

VOLTAGE DIVIDER D2 DC 900V/300V

Cod. PFAQ280-00

Voltage divider for FEMTO DC and ATTO DC up to 900 V. 3:1 ratio. 2 DIN modules size.

VOLTAGE DROP (SHUNT)

Cod. SHUNT

0,5 % class. 60MV voltage drop. 10A and 25A version are provided with a plastic socket. All models are conform to de DIN 43703 standard.