YASKAWA V1000 Series Installation & Start-Up Manual page 445

Table D.3 Control Circuit Terminal Power Supply
Input / Output
Digital outputs
Digital inputs
Main frequency reference
(multi-function analog inputs)
Drive Short-Circuit Rating
■
This drive has undergone the UL short-circuit test, which certifies that during a
short circuit in the power supply the current flow will not rise above 30,000 amps
maximum at 240 V for 200 V class drives and 480 V for 400 V class drives.
• The MCCB and breaker protection and fuse ratings (refer to
equal to or greater than the short-circuit tolerance of the power supply being
used.
• Suitable for use on a circuit capable of delivering not more than 30,000 RMS
symmetrical amperes for 240 V in 200 V class drives (up to 480 V for 400 V
class drives) motor overload protection.
YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
Terminal Signal
P1*, P2*, PC*, MA, MB, MC, MP
S1, S2, S3, S4, S5, S6, S7, SC, H1, HC
RP, +V, A1, A2, AC
D.3 UL Standards
Power Supply Specifications
*Requires class 2 power supply.
Use the internal power supply of the
drive. Use class 2 for external power
supply.
Use the internal power supply of the
drive. Use class 2 for external power
supply.
Table D.1) shall be
D
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