Csa Standards Compliance - YASKAWA L1000A Technical Manual

D.3 UL and CSA Standards
Input Fuse Installation
Always install fuses at the drive input side. Refer to
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Low Voltage Wiring for Control Circuit Terminals
Wire low voltage wires with NEC Class 1 circuit conductors. Refer to national state or local codes for wiring. Use a class
2 (UL recognized) power supply for the control circuit terminal when not using the internal control power supply of the
drive. Refer to NEC Article 725 Class 1, Class 2, and Class 3 Remote-Control, Signaling, and Power Limited Circuits for
requirements concerning class 1 circuit conductors and class 2 power supplies.
Input / Output
Open Collector Outputs
Digital inputs
Analog inputs / outputs
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Drive Short Circuit Rating
This drive is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical amperes, 600 V
ac maximum (Up to 240 V in 200 V class drives , up to 480 V for 400 V class drives), when protected by Bussmann Type
FWH fuses as specified in

◆ CSA Standards Compliance

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CSA for Industrial Control Equipment
The L1000 is CSA certified as Industrial Control Equipment Class 3211.
Specifically, the L1000 is certified to: CAN/CSA C22.2 No.04-04 and CAN/CSA C22.2 No.14-05.
Figure D.7
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CSA for Elevator Equipment
The L1000 is tested and complies with CSA B44.1-04/ASME A17.5-2004 standard. This standard is used by CSA to
evaluate the L1000 to Class 2411 (Elevator Equipment).
Figure D.8
424
Table D.6 Control Circuit Terminal Power Supply
Terminal Signal
P1, C1, P2, C2, DM+, DM-
S1-S8,SN,SC,SP,HC,H1,H2
+V, -V, A1, A2, AC, AM, FM
Table D.1.
Figure D.7 CSA Mark
Figure D.8 CSA B44.1-04/ASME A17.5-2004 Mark
Input Fuses on page 324
Requires class 2 power supply
Use the internal LVLC power supply of the drive. Use class 2 for
external power supply.
CSA B44.1 /
ASME A17.5
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
for selecting fuses.
Power Supply Specifications