Main Circuit Terminals - Delta VFD300C43S-HS User Manual

Chapter 5 Main Circuit TerminalsC2000-HS

5-2 Main Circuit Terminals


Use the specified ring lug for main circuit terminal wiring. See Figure 5-6 and Figure 5-7 for ring lug
specifications. For other types of wiring, use the wires that comply with the local regulations.

Figure 5-7 shows the specification of insulated heat shrink tubing that comply with UL (600V
YDPU).
Terminal specification
The part # of the ring lugs (produced by K.S. Terminals Inc.) in the table below are for reference only. You can buy
other ring lugs of your choice to match different frame sizes.
Frame AWG
4
2
D0
1/0
2/0
4
2
1/0
2/0
D
3/0
4/0 SQNBS100-8
250MCM SQNBS150-8
300MCM SQNBS150-8
1/0
2/0
E
3/0
4/0
3/0
4/0 SQNBS100-8
F
300MCM SQNBS150-8
1/0
2/0
3/0
4/0 SQNBS100-8
G
250MCM SQNBS150-8
300MCM SQNBS180-12
400MCM SQNBS200-12
500MCM SQNBS200-12
3/0
4/0 SQNBS100-8
H 250 SQNBS150-8
300 SQNBS150-8
350 SQNBS150-8
*1: F(MAX)=16.5
*AWG: Refer to the table below for the wire size specification for models in each frame.
Figure 5-6
A
Kit P/N
(MAX)
RNB22-8
44.0
RNBS38-8
SQNBS60-8
40.0
SQNBS80-8
RNB22-8
RNBS38-8
RNB60-8
RNB70-8
50.0
RNB80-8
RNB60-8
RNB70-8
53.0
RNB80-8
RNB100-8
RNB80-8
55.0
SQNBS60-8
SQNBS80-8
SQNBS80-8 54.0
70.0
SQNBS80-8
54.0
Figure 5-7
B C D
(MAX) (MIN) (MAX)
13.0 10.0 15.0
11.0 10.0 23.0
16.0 10.0 27.0
16.0 17.0 26.5
15.0 10.0 27.0
15.5 18.0 26.5
21.0 27.0 32.7
15.5 18.0 26.5
5-6
d2 E F
(MIN) (MIN) (MIN) (MAX)
8.3 13.0 17.0
8.3 13.0 14.0 *1
8.3 13.0 14.0
8.4 13.0 17.0
8.3 13.0 17.5
8.2 13.0 18.0
12.2 13.0 27.0
8.2 13.0 18.0
,
AC
W t
(MAX)
26.0 3.0
24.0 4.5
28.0 6.0
31.0 5.0
31.0 6.0
31.0 3.5
42.0 4.0
31.0 3.5
Unit: mm