Mitsubishi Electric A800-GN, Руководство пользователя, Страница: 64 / 122

Appendix
23
Appendix 2
Instructions for UL and cUL
(Standard to comply with: UL 508C, CSA C22.2 No.274-13)
 General precaution
CAUTION - Risk of Electric Shock -
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.
ATTENTION - Risque de choc électrique -
La durée de décharge du condensateur de bus est de 10 minutes. Avant de commencer le câblage ou l’inspection, mettez l’appareil hors tension et attendez plus
de 10 minutes.
 Installation
The below types of inverter have been approved as products for use in enclosure and approval tests were conducted under the following conditions.
Design the enclosure so that the surrounding air temperature, humidity and ambience of the inverter will satisfy the specifications. (Refer to
page 3 .)
 Branch circuit protection
For installation in the United States, Class T, Class J, Class CC, or Class L fuses, UL 489 Molded Case Circuit Breaker (MCCB), or Type E combination motor
controller 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, UL 489 Molded Case Circuit Breaker (MCCB), or Type E combination motor
controller must be provided, in accordance with the Canadian Electrical Code and any applicable local codes.
For the FR-A820 series, Class T, Class J, or Class CC fuses, or UL 489 Molded Case Circuit Breaker (MCCB), or Type E combination motor controller must
be provided.

Maximum allowable rating by the US National Electrical Code. Exact size must be chosen for each installation.

Select an appropriate molded case circuit breaker with a rating that is suitable for the size of the cable.

For UL/cUL certification, use the following product.

Suitable for Use in a Circuit Capable of Delivering Not More Than 50 or 25 kA rms Symmetrical Amperes, 480Y/277 Volts Maximum when protected by the Type E
Combination motor Controllers indicated in the above table.

Type E combination motor controller is combination of Manual motor starter, Short-circuit Display Unit "UT-TU" and Power Side Terminal Cover Kit "UT-CV3".
FR-A820-[ ]-GN
00046
(0.4K) 00077
(0.75K)
00105
(1.5K) 00167
(2.2K) 00250
(3.7K) 00340
(5.5K) 00490
(7.5K) 00630
(11K)
00770
(15K)
Rated fuse voltage (V) 240 V or more
Fuse allowable rating
(A)
Without power factor
improving reactor
15 20 30 40 60 80 150 175 200
With power factor improving
reactor
15 20 20 30 50 70 125 150 200
Molded case circuit breaker (MCCB)
Maximum allowable rating (A)

15 15 25 40 60 80 110 150 190
Type E combination
motor controller

Maximum current rating (A) 8 13 18 25 32 ― ― ― ―
Maximum SCCR (kA)

50 50 50 25 25 ― ― ― ―
FR-A820-[ ]-GN
00930
(18.5K)
01250
(22K)
01540
(30K)
01870
(37K)
02330
(45K)
03160
(55K)
03800
(75K)
04750
(90K)
Rated fuse voltage (V) 240 V or more
Fuse allowable rating
(A)
Without power factor
improving reactor
225 300 350 400 500 500 ― ―
With power factor improving
reactor
200 250 300 350 400 500 600 700
Molded case circuit breaker (MCCB)
Maximum allowable rating (A)

225 300 350 450 500 700 900 1000
Type E combination
motor controller
Maximum current rating (A) ― ― ― ― ― ― ― ―
Maximum SCCR (kA) ― ― ― ― ― ― ― ―
FR-A840-[ ]-GN
00023
(0.4K) 00038
(0.75K)
00052
(1.5K) 00083
(2.2K) 00126
(3.7K) 00170
(5.5K) 00250
(7.5K) 00310
(11K)
00380
(15K)
00470
(18.5K)
00620
(22K)
00770
(30K)
Rated fuse voltage (V) 500 V or more
Fuse allowable rating
(A)
Without power factor
improving reactor
6 10 15 20 30 40 70 80 90 110 150 175
With power factor improving
reactor
6 10 10 15 25 35 60 70 90 100 125 150
Molded case circuit breaker (MCCB)
Maximum allowable rating (A)

15 15 15 20 30 40 60 70 90 100 150 175
Type E combination
motor controller

Maximum current rating (A) 4 6.3 8 13 18 25 32 ― ― ― ― ―
Maximum SCCR (kA)

50 50 50 50 50 25 25 ― ― ― ― ―
FR-A840-[ ]-GN
00930
(37K)
01160
(45K)
01800
(55K)
02160
(75K)
02600
(90K)
03250
(110K)
03610
(132K)
04320
(160K)
04810
(185K)
05470
(220K)
06100
(250K)
06830
(280K)
Rated fuse voltage (V) 500 V or more
Fuse allowable rating
(A)
Without power factor
improving reactor
200 250 300 ― ― ― ― ― ― ― ― ―
With power factor improving
reactor
175 200 250 300 350 400 500 600 700 800 900 1000
Molded case circuit breaker (MCCB)
Maximum allowable rating (A)

225 250 450 450 500 ― ― ― ― ― ― ―
Type E combination
motor controller
Maximum current rating (A) ― ― ― ― ― ― ― ― ― ― ― ―
Maximum SCCR (kA) ― ― ― ― ― ― ― ― ― ― ― ―
Model Manufacturer Rated Voltage, Vac
MMP-T32 Mitsubishi Electric Corp. 480Y/277
Downloaded from ManualsNet.com search engine