Mitsubishi Electronics FR-HC2 ユーザーズマニュアル
191
(Standard to comply with: UL 508C, CSA C22.2 No. 14)
(1) General Precaution
The bus capacitor discharge time is 10 minutes. Before starting wiring or inspection, switch power off, wait for more than 10 minutes,
and check for residual voltage between terminal P/+ and N/- with a meter etc., to avoid a hazard of electrical shock.
(2) Environment
Before installation, check that the environment meets following specifications.
Surrounding Air Temperature is a temperature measured at a measurement position in an enclosure. Ambient Temperature is a temperature outside an enclosure.
2.9m/s
2.9m/s
2
or less for the 160K or higher
(3) Installation
High power factor converter (FR-HC2) and its accessories are open type devices which must be installed inside a separate
and suitable Type 1 enclosure along with the external components (Input reactors, Magnetic Contactor, Pre-Charge
Resistor, Capacitors and Transformer).
and suitable Type 1 enclosure along with the external components (Input reactors, Magnetic Contactor, Pre-Charge
Resistor, Capacitors and Transformer).
Make the necessary wiring connections in accordance with the NEC for installations in North America, CEC for Canada and
any applicable local codes.
any applicable local codes.
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 the appropriate fuse in accordance with the table below.
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 the appropriate fuse in accordance with the table below.
Due to Type 1 enclosure variables of size, cooling fans, ventilation and location, be sure to monitor the surrounding air
temperature of the converter to not exceed 50
temperature of the converter to not exceed 50
C. Use additional cooling means as necessary.
Install all appended accessories inside the enclosure.
Appendix 3 Instructions for UL and cUL
Surrounding air
temperature
-10°C to + 50°C Maximum
(non-freezing)
(non-freezing)
Enclosure
Ambient humidity
90%RH or less (non-condensing)
Storage temperature
-20°C to + 65°C
Ambience
Indoors (No corrosive and flammable gases, oil mist, dust and dirt.)
Altitude, vibration
Below 1000m, 5.9m/s
2
or less at 10 to 55Hz (directions of X, Y, Z axes)
Converter model
Fuse type
Cat. No
Manufacturer
Rating
200
V cl
as
s
FR-HC2-7.5K
UL Recognized High Speed
170M1414
Bussmann
50A, 700 Vac
FR-HC2-15K
UL Recognized High Speed
170M1416
Bussmann
80A, 700 Vac
FR-HC2-30K
UL Recognized High Speed
170M2666
Bussmann
160A, 700 Vac
FR-HC2-55K
UL Recognized High Speed
170M2669
Bussmann
315A, 700 Vac
FR-HC2-75K
UL Recognized High Speed
170M2671
Bussmann
400A, 700 Vac
4
00V
c
lass
FR-HC2-H7.5K
UL Recognized High Speed
170M1411
Bussmann
25A, 700 Vac
FR-HC2-H15K
UL Recognized High Speed
170M1414
Bussmann
50A, 700 Vac
FR-HC2-H30K
UL Recognized High Speed
170M1416
Bussmann
80A, 700 Vac
FR-HC2-H55K
UL Recognized High Speed
170M2666
Bussmann
160A, 700 Vac
FR-HC2-H75K
UL Recognized High Speed
170M2667
Bussmann
200A, 700 Vac
FR-HC2-H110K
UL Recognized High Speed
170M2669
Bussmann
315A, 700 Vac
FR-HC2-H160K
UL Recognized High Speed
170M2671
Bussmann
400A, 700 Vac
FR-HC2-H220K
UL Recognized High Speed
170M3122
Bussmann
550A, 700 Vac
FR-HC2-H280K
UL Recognized High Speed
170M4117
Bussmann
700A, 700 Vac
FR-HC2-H400K
UL Recognized High Speed
170M5116
Bussmann
1000A, 700 Vac
FR-HC2-H560K
UL Recognized High Speed
170M6117
Bussmann
1400A, 700 Vac
Measurement
position
position
Measurement
position
position
High power factor converter
5cm
5cm
5cm
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