Siemens SIRIUS 3RV1.2 Configuration Manual

Selection tables 400 V AC
3.1 Motor starter protector + contactor
Configuring SIRIUS Innovations
24 Configuration Manual, 04/2010, A8E56203880102-02
Standard three-phase motor
4-pole at 400 V AC
1)
Standard output P Motor current I
Setting range
Overload release
Motor starter protector
Motor starter
protector Motor
protection
Contactor
2)
kW A A Order No. Order No.
Size
15 29 27 ... 32 3RV2021-4EA10 3RT2027-1AP00 S0/S0
Short-circuit breaking capacity I
q
= 55 kA
18,5
3)
35 30 ... 36 3RV2021-4PA10 3RT2028-1AP00 S0/S0
18,5
3)
35 34 ... 40 3RV2021-4FA10 3RT2028-1AP00 S0/S0
Order numbers for basic versions with screw terminals and spring-loaded terminals also possible.
1)
Guide value for 4-pole standard motors at 400 V AC, 50 Hz. Selection depends on the concrete startup and rated data
of the protected motor.
2)
Rated control supply voltage 230 V AC, 50 Hz, other control voltages possible.
3)
Discrete mounting only, without a link module.

Siemens SIRIUS 3RV1.2 Specifications

General

Brand	Siemens
Model	SIRIUS 3RV1.2
Category	Relays
Language	English