Emerson SAG581126000 System Application Manual page 87

System Application Guide
Spec. No. 581126000 (Model 700
Fuse/
Circuit
4 AWG
Breaker
Amperage
(3)
90A 41
100A --
125A --
--
150A
200A --
250A --
(5)
Lug 245346800 245346900
(8, 9)
Lug --
1
Wire sizes based on recommendations of the American National Standards Institute (ANSI) approved
National Fire Protection Association's (NFPA) National Electrical Code (NEC). Table 310-16 for copper
wire at 90°C conductor temperature operating in ambients of 30°C and 40°C was used. For other operating
ambient temperatures, refer to the NEC. For operation in countries where the NEC is not recognized,
follow applicable codes.
2
Recommended wire sizes are sufficient to restrict voltage drop to 1.0 volt or less at listed branch current for
the loop lengths shown. Loop length is the sum of the lengths of the positive and negative leads.
3
Wire Size / Loop Length Combination Calculated using 30°C Ambient Operating Temperature.
4
Wire Size / Loop Length Combination Calculated using 40°C Ambient Operating Temperature.
5
Two-hole lug, 1/4" bolt clearance hole, 5/8" centers. Refer to drawing 031110100 for lug crimping
information.
6
Special application crimp lug / strap combination.
7
MUST USE P/N 514717 Lug Adapter Busbar for lugs having 1/4" bolt clearance hole, 5/8" centers.
8
Two-hole lug, 3/8" bolt clearance hole, 1" centers. Refer to drawing 031110100 for lug crimping
information.
9
MUST USE P/N 534449
Adapter Busbar Kit for 250A circuit breakers.
Recommended Wire Sizes and Lugs for Load and Battery Connections
to Various TPS/TLS Fuses and Bullet Nose-Type Circuit Breakers
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
)
NVBA
Recm 90°C Wire Size
2 AWG 1/0 AWG
Loop Length (feet)
(3, 4) (3, 4)
66 105
(3, 4) (3, 4)
59 95
(3) (3, 4)
47 76
(3, 4)
-- 63
-- --
-- --
Recommended Crimp Lug
(6)
245393500 245393600
245348200 245347100 245347200 245347300 245347400 245347500 245347700
Lug Adapter Busbar Kit for 125-200A circuit breakers or P/N
Table 12 (cont'd from previous page)
or Battery Branch Circuits
Page 87 of 123
(1)
2/0 AWG 3/0 AWG 4/0 AWG
(2)
(4)
133 --
(3, 4)
119 --
(3, 4) (4)
95 120
(3, 4) (3, 4)
79 100
(3, 4)
-- 75
-- -- 76
(6) (6)
245393700 245393800
SAG581126000
Issue AD, November 23, 2009
250
kcmil kcmil
-- --
-- --
-- --
-- --
(3, 4) (3, 4)
95 112
(3, 4, 7) (3, 4, 7)
90 126
(6)
(6)
514872 514873
514714 Lug
Home
350
--
--
--
--
--
(3, 4, 7)
(6)