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AVR LEROY SOMER

R241A

Thông tin sản phẩm

Hãng sản xuất: LEROY SOMER

Supply to AVR is shunt or separate. It acts as a chopper (FET controlled) and has a double action (with reversal of output cur-rent). It is very fast (less than 5 ms detec-tion time) and very accurate (±1%).

Thông tin chi tiết

- Power supply : 100 to 140 VAC for shunt operation the supply is taken between lineand neutral for 115 / 200 Vmachine. Use a voltage transformer (secondary 100 V- 10 A) for other voltages. Input fuse : 6.3 A / fast.

- Voltage sensing :

(115 - 200 V): 400 Hz - 5 A

(140 - 240 V) : 400 Hz - 5 A

- Output : Max. 10 A / 10 s. An internal ad-justable current limitation enables to adjust the maximum excitation current between 4 and 8 A.

- Terminal strips : 1 set of 10 terminals (J1) and 1 set of 5 (J2) for 1/4" spade clips.

- Adjustment means : 9 potentiometers with 1/10" length slot to be set with a screw driver.

- C.T. input : For line voltage dip compen-sation or parallel operation. C.T. datas : se-condary current 1 A, 2 VA, class 1, (400 Hz).

- 2 terminals for connection of remote volt : Adjustment pot 470 Ω- 3 Watts

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