Amtech Axpert-Eazy AMT-011-4, Инструкция по эксплуатации

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Axpert-Eazy AC Variable Frequency Drive
12.1
12
CHAPTER-12: UL INSTRUCTIONS
The
Axpert-Eazy
Series AC Variable Frequency Drives AMT-055-4 to AMT-355-4 complies with
UL508C and CSA C22.2 No.14.
The UL and cUL marks are indicated on the rating nameplate for UL compliant parts.
Observe the following matters when using the inverter as an UL/cUL Standard compatible product.
(1) Use the inverter in an installation environment, where maximum surrounding air temperature does
not exceed 50 Degree C.
(2) For the main circuit connected to the inverter, use a "75°C CU" "voltage rating 600V or higher"
copper wire.
(3) Use the wire sizes given in Table 2-1 for the main circuit wiring. Use a UL/CSA Listed round crimp
terminal, which matches the wire diameter for the terminal connection. Crimp the crimp terminal
with a crimping tool recommended by the maker.
(4) When wiring the circuit, tighten with the torque given in Table 2-1.
(5) Always provide a UL Certified fuse on the input side of the inverter. When protected by Class fuse
as indicated below, these devices have the following short circuit rating.
Table 12-1
Model
AMT-xxx-4
Rated Normal
Duty Current
(Amp)
Rated Heavy
Duty Current
(Amp)
Fuse Rating
(A rms)
Fuse Class Short circuit
current
055 104 87 150A, 600VAC Class J 10,000A
075 147 110 200A, 600VAC Class J 10,000A
090 175 147 250A, 600VAC Class J 10,000A
110 215 175 300A, 600VAC Class J 10,000A
132 245 215 350A, 600VAC Class J 10,000A
160 320 245 400A, 600VAC Class J 18,000A
200 360 320 500A, 600VAC Class J 18,000A
250 470 360 600A, 600VAC Class J 18,000A
315 530 470 700A, 600VAC Class T 30,000A
355 600 530 800A, 600VAC Class T 30,000A
(6) Install the inverter as “open type equipment".
(7) The installation environment must satisfy "pollution degree 2".