AutomationDirect Stellar SR55 Skrócona instrukcja obsługi - Strona 16
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SR55 Quick-Start Guide
Standards
Temperature Range
-4°F (-20°C) to 122°F (50°C); above 50°C derate linearly by 4% of SR55 I
maximum of 140°F (60°C).
Altitude Range
Maximum altitude above sea level: 1000m (3281ft); above 1000m derate by 1% of SR55 I
per 100m (328ft) to a maximum altitude of 2000m (6562ft).
Agency Approvals
All SR55 models are CE, REACH, and RoHS compliant, and are listed to UL508. SR55
models -017 through -477 bear the ETL listing mark, and are ETL UL508 and CSA C22.2 No.
14 listed to U.S. and Canadian safety standards respectively.
Wire Sizes and Torques
Terminal
Main
Terminals
Cu STR
75°C Only
Control Terminals
Protective
1)
Ground
Cu Only
1)
Protective Ground wire size based on bonding conductor requirements of UL508 and UL508A and CSA C22.No.14.
16
Wire Sizes and Torques
Models
SR55-017 to SR55-096
Terminal
SR55-124 to SR55-180
SR55-242 to SR55-361
M10 bolt
SR55-414 to SR55-477
all models
SR55-017
M6 stud
SR55-021 to SR55-052
SR55-065 to SR55-096
SR55-124 to SR55-180
SR55-242
M8 stud
SR55-302 to SR55-361
SR55-414 to SR55-477
Stellar® SR55 Soft Starter Quick-Start Guide – 1st Ed., Rev.E – 02/02/2017
e
Wire Size
2
mm
AWG
2.5–70
12–2/0
4–185
12–350 MCM
2 x 95
2 x 2/0
2 x 150
2 x 350 MCM
0.2–1.5
24–16
≥ 4
≥ 12
≥ 6
≥ 10
≥ 10
≥ 8
≥ 16
≥ 6
≥ 25
≥ 4
≥ 35
≥ 3
≥ 35
≥ 2
per °C to a
e
Torque
N·m
lb·in
9
80
14
123
0.5
4.5
8
70
12
105