ELR W3- 24DC/500AC- 2 - Solid-state reversing contactor
2297293
Three-phase solid-state reversing contactor with 24 V DC input, 2 A output current, zero voltage switch, optionally with thermal fuse
Product type Solid-state contactor
Operating mode 100% operating factor
Number of phases 3
Test voltage (Input/output) 5 kVrms (50 Hz, 60 s)
Switching frequency max. 5 Hz
Reversing frequency ≤ 10 Hz
Insulation characteristics
Rated insulation voltage 500 V
Rated surge voltage 6 kV
Overvoltage category III
Degree of pollution 2
Insulation characteristics between the control input voltage to the main circuit Basic insulation
Control
Input name Control input right/left
Rated actuating voltage UC 24 V DC
Triggering voltage range 19.2 V DC ... 30 V DC
Voltage range with reference to UC 0.8 ... 1.25
0.8 ... 1.25
Rated actuating current IC 12.7 mA
Switching threshold 9.6 V (“0” signal)
19.2 V (“1” signal)
Protective circuit Reverse polarity protection; Suppressor diode
Surge protection
Error indication Red LED
Status display Yellow LED
AC output
Rated operating voltage Ue 500 V AC
Operating voltage range 48 V AC ... 575 V AC
Rated operating current at AC-51 2 A
Rated operating current at AC-53a 2 A
Peak offstate voltage 1200 V
Mains frequency 40 Hz ... 100 Hz
Load current range 100 mA ... 2 A (see to derating)
Leakage current 6 mA
Residual voltage < 1.5 V
Surge current 200 A (t = 10 ms)
Max. load value 250 A2s
Protective circuit RCV circuit
Surge voltage protection > 575 V AC
Control circuits
Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section rigid 0.2 mm² ... 2.5 mm²
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 14
Tightening torque 0.5 Nm ... 0.6 Nm
5 lbf-in. ... 7 lbf-in.
Load circuit
Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section rigid 0.2 mm² ... 2.5 mm²
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 14
Tightening torque 0.5 Nm ... 0.6 Nm
5 lbf-in. ... 7 lbf-in.
Status display Yellow LED
Error indication Red LED
Width 40 mm
Height 99 mm
Depth 114.5 mm
Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -25 °C ... 70 °C
Ambient temperature (storage/transport) -25 °C ... 70 °C
