Chloride CP3000 Series, Руководство пользователя

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15
TERMINATIONS
Jumpers will be provided between the By-pass and the input connections. These jumpers should be removed if there is a
requirement for connection of two separate AC input supplies. Refer to
table 2 for correct wire size and table 3 for torque
requirements. The BY-PASS is phase rotation sensitive. Clockwise phase rotation is required for this connection.
Note: This UPS may be considered a separately derived source. A jumper will be provided and connected between ground and the
neutral terminations. Therefore, in this configuration an input neutral will not be required. If there is a question concerning this
option, please contact Chloride technical support.
1. Connect the ground wire to the protected earth.
2. For single input connect the AC wires to the INPUT A,B,C, and N. (with jumpers)
3. For dual input connect the MAIN AC wires to the INPUT A,B,C, and BY-PASS AC wires to BY-PASS A, B ,C, and N
(remove jumpers)
4. Connect the output AC wires to the output A,B,C, and N
5.
If an external battery cabinet is used, connect the positive battery wires to the (+) terminal (1) of the EXT BATT fused
disconnect and the negative battery wire to the (-) terminal (3) on the EXT BATT fused disconnect.
6. Connect the external battery cabinet ground to the equipment ground.
Figure – 6 Electrical Connections
2
3
4
5
1
Remove jumper wires for dual
input.