CI854K01 3BSE025961R1 ABB Module controller sensing device

Description

CI854K01 3BSE025961R1 standard (IC693PWR321) and high-capacity (IC693PWR330) AC/DC power supply templates usually have six users
Terminals for wiring, some earlier versions of series 90-30 power supply templates have only five terminals (see the figure below), no matter five
The wiring methods of the six terminals are similar, except that the template class described in step 3 does not support five terminals
Type.

One AWG # 14 (2.1 mm2) can be used for the power template terminal block
）Or two AWG # 16 (1.3 mm2
）Copper 75_ C
(167_F) wiring, CI854K01 3BSE025961R1 each terminal can be directly connected with a wire or a wire with a solid plug
The wires should be of the same type, and the torque used for the power template terminal board is 12 in lbs (1.36 N-m). Open the protection terminal
The door of the board shall be connected to the AC power supply and grounding connection according to the following method (for detailed description of system grounding requirements, refer to
Later in this chapter).
1。 The power supply template can be applied to a wide range of AC input power supply, not only the nominal 100 VAC to 240
50/60 Hz AC of VAC, which can change the range from – 15% to+10% to make the supply range 85 VAC
To 264 VAC. These automatically changed supply voltage ranges do not require jumper or switch settings.
2。 Connect the live wire and neutral wire to the two terminals marked L1 and L2 on the terminal board, and connect the safe ground wire to the ground
On the terminal, the grounding terminal is located at the third from the top on the terminal board and is marked with the grounding signal.
3。 For the power supply template with six terminals, a short connector is set between the third and fourth terminals at the factory (see the figure below), which is normal
In the case of a device with a “neutral floating” input, the jumper should be installed on the left side
The wires must be removed and external surge suppressors installed. For details of CI854K01 3BSE025961R1, please refer to “Neutral Point Floating (IT) System” in this chapter
Special guidance for unification “.
4。 After all the power supply template terminals are wired, the protective covers on the power supply template should be carefully reinstalled
OK.
The over-voltage protection device of the power supply is connected to pin 4 of the internal terminal board. This pin uses the jumper installed at the factory
Connect to frame ground (pin 3). If overvoltage protection is not required, the jumper can be removed without connecting pin 4 so that
Failure of overvoltage protection performance. Similarly, in a device with a “neutral float” input, the jumper must be moved
In addition, an external surge interference suppressor shall be installed. Please refer to the section “Special guidance for neutral point floating system” below this chapter
Content.
If the user wants to perform a Hi pot test on this power supply, CI854K01 3BSE025961R1 must remove the terminal board jumper during the test to make the overvoltage protection fail.
After the test, reinstall the jumper to recover the overvoltage protection.

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