Siemens SIRIUS Configuration Manual page 35

Standard three- Setting
phase motor range
4-pole at
Overload
400 V AC
1)
release
Stan- Motor
Motor
dard current
starter
output I
protector
P
kW A Order No.
5,5 11,5 None
7,5 15,5 None
11 22 None
Order numbers for basic versions with screw terminals and spring-loaded terminals also possible. 3RA2921-1BA00 link
module can only be used with screw terminals.
Guide value for 4-pole standard motors at 400 V AC, 50 Hz. Selection depends on the concrete startup and rated data
1)
of the protected motor.
Rated control supply voltage 230 V AC, 50 Hz, other control voltages possible.
2)
The necessary current measuring modules are specified. The corresponding basic units 3RB22 / 3RB23 and 3UF7 are
3)
additionally required.
Configuring SIRIUS Innovations
Configuration Manual, 04/2010, A8E56203880102-02
3.4 Circuit breaker + contactor + 3RB22 or 3RB23 solid-state overload relay, and 3UF7
Motor starter Contactor
protector
Starter protection
Order No. Order No.
3RV2311-4AC10 3RT2024-1AP00
3RV2321-4CC10 3RT2026-1AP00
3RV2321-4EC10 3RT2027-1AP00
Size Overload relay (solid-
2)
state)
or current measuring
module
Order No.
S00/S0 3UF7101-1AA00-0/
3RB2906-2DG1
S0/S0 3UF7101-1AA00-0/
3RB2906-2DG1
S0/S0 3UF7102-1AA00-0/
3RB2906-2JG1
Selection tables 400 V AC
Setting
range
Overload
3)
release
Overload
relay
A
2,4 ... 25
2,4 ... 25
10 ... 100
35