Instruction Manual

Installing and Wiring the Drive 2-5
English
2.4.3 Branch Circuit Protection Devices
The following table shows the minimum recommended values for the branch circuit
protection devices:
2.4.4 Input Power Conditioning
The drive is suitable for connection to input power within the rated voltage of the drive
(see specifications). The power factor of the input power supply must not exceed .99.
Compensation systems must ensure that overcompensation does not occur at any
time.
If the drive must be installed in any of the following conditions, a 3% impedance input
line reactor must be used:
• line has intermittent noise spikes in excess of 2000 V
• frequent voltage dips occur
• the drive is operated on a generator
• line has power factor correction capacitors
• several drives are linked via a short common power supply bus bar
Table 2.2 – Branch Circuit Protection
Fuse Rating (Class J) Circuit Breaker Type
Model Single-Phase Three-Phase Single-Phase Three-Phase
S12-101P4LU 10A N/A 140M-D8N-C10
N/A
S12-102P6LU 15 A N/A 140M-D8N-C16
N/A
S12-104P0LU 20 A N/A 140M-D8N-C25
N/A
S12-201P4LU 10 A 10 A 140M-D8N-C10 140M-D8N-B40
S12-202P6LU 10 A 10 A 140M-D8N-C10 140M-D8N-B63
S12-203P0LU 10 A 10 A 140M-D8N-C10 140M-D8N-B63
S12-204P0LU 15 A 15 A 140M-D8N-C16 140M-D8N-C10
S12-205P0LU 15 A 15 A 140M-D8N-C16 140M-D8N-C10
S12-207P1LU 20 A 15 A 140M-D8N-C16 140M-D8N-C16
S12-20010LU 30 A 20 A 140M-D8N-C25 140M-D8N-C16
S12-20015LU N/A 30 A N/A 140M-D8N-C25
S12-401P5LU N/A 3 A N/A 140M-D8N-B25
S12-402P5LU N/A 6 A N/A 140M-D8N-B40
S12-403P8LU N/A 10 A N/A 140M-D8N-B63
S12-405P5LU N/A 10 A N/A 140M-D8N-C10
S12-408P6LU N/A 15 A N/A 140M-D8N-C16