Instructions For Ul And Cul - Mitsubishi Electric FR-CC2-H315K Instruction Manual

9.3

Instructions for UL and cUL

(Standard to comply with: UL 508C, CSA C22.2 No.274-13)
 Installation
The below types of converter unit have been approved as products for use in enclosure.
Design the enclosure so that the surrounding air temperature, humidity and ambience of the converter unit will satisfy the
specifications. (Refer to page
 Wiring protection
• For 6-phase applications
For installation in the United States, Class T, Class J, Class CC, or Class L fuses must be provided, in accordance with
the National Electrical Code and any applicable local codes.
For installation in Canada, Class T, Class J, Class CC, or Class L fuses must be provided, in accordance with the Canadian
Electrical Code and any applicable local codes.
FR-CC2-[]
Rated fuse voltage (V) 500 V or more
Permissible fuse rating (A) 1100
• For 12-phase applications
Connection example
Wiring example 1
Main power 12-phase rectifier
supply side power transformer
L1
L2
L3
PEN
For installation in the United States, branch circuit protection must be provided in accordance with the National Electrical
Code and any applicable provincial codes.
For installation in Canada, branch circuit protection must be provided in accordance with the Canadian Electrical Code and
any applicable provincial codes.
Provide an appropriate fuse in accordance with the table below.
Converter model
FR-CC2-H315K
FR-CC2-H355K
FR-CC2-H400K
UL recognized, high-
FR-CC2-H450K
speed
FR-CC2-H500K
FR-CC2-H560K
FR-CC2-H630K
 Wiring to the power supply and the motor
For wiring the input (R/L1, S/L2, T/L3) terminals of the converter unit and output (U, V, W) terminals of the inverter, use the UL
listed copper, stranded wires (rated at 75°C) and round crimp terminals. Crimp the terminals with the crimping tool
recommended by the terminal manufacturer.
25.)
H315K H355K
1200 1350
FR-CC2
R/L1
S/L2
T/L3
R2/L12
S2/L22
T2/L32
Fuse type
170M6011, 170M6111
170M6012, 170M6112
170M6013, 170M6113
170M6014, 170M6114
170M6015, 170M6115
170M6016, 170M6116
H400K H450K H500K
1500 1800
Wiring example 2
Main power 12-phase rectifier
supply side power transformer
L1
L2
L3
PEN
Model Manufacturer
Bussmann
H560K H630K
1800 1800
FR-CC2
R/L1
S/L2
T/L3
R2/L12
S2/L22
T2/L32
Rating
700 A, 700 VAC
800 A, 700 VAC
900 A, 700 VAC
1000 A, 700 VAC
1100 A, 700 VAC
1250 A, 700 VAC
9. APPENDIX

9.3 Instructions for UL and cUL

1
2
3
4
5
6
7
8
9
10
187