Solid-state reversing contactor - ELR W2+1- 24DC/500AC-37
2297374

Three-phase solid-state reversing contactor with 24 V DC input, 37 A output current, zero voltage switch, optionally with thermal fuse


Tuotetiedot




Product type Solid-state contactor
Operating mode 100% operating factor

Number of phases 3
Test voltage Input/output 5 kVrms (50 Hz, 1 min., input/output)
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
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 37 A
Rated operating current at AC-53a 25 A
Peak offstate voltage 1200 V
Mains frequency 40 Hz ... 100 Hz
Load current range 200 mA ... 37 A (see to derating)
Leakage current 6 mA
Residual voltage < 1.5 V
Surge current 1300 A (t = 10 ms)
Max. load value 9000 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 solid 0.2 mm² ... 4 mm²
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 12
Torque 0.5 Nm ... 0.6 Nm
5 lbf-in. ... 7 lbf-in.
Control circuits
Connection method Screw connection
Stripping length 8 mm
Screw thread M4
Conductor cross section solid 0.5 mm² ... 16 mm²
Conductor cross section flexible 0.5 mm² ... 16 mm²
Conductor cross section AWG 20 ... 6
Torque 15 lbf-in.

Status display Yellow LED
Indication Red LED

Width 147.5 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

UL approval
Certificate NMFT.E323771
UL data
SCCR 5 kA (50 A RK5 (standard fault) fuse)

Standards/regulations
Standards/regulations DIN EN 50178
EN 60947

Mounting type DIN rail mounting
Assembly instructions Can be aligned with spacing = 40 mm
Mounting position Vertical (horizontal DIN rail)

Tuotenumero 2297374
Pakkausyksikkö 1 Kappaletta
Vähimmäistilausmäärä 1 Kappaletta
Tuoteavain CK7225
Tuotekoodi CK7225
Luettelosivu Sivu 41 (C-5-2019)
GTIN 4046356175739
Paino kappaletta kohti (sis. pakkauksen) 1 834 g
Paino kappaletta kohti (ilman pakkausta) 1 791 g
Tullitariffinumero 85364190
Alkuperämaa DE


ECLASS

ECLASS-9.0 27371014
ECLASS-10.0.1 27371014
ECLASS-11.0 27371014

ETIM

ETIM 8.0 EC002055

UNSPSC

UNSPSC 21.0 39122300

EAC

Approval ID: RU*C-DE.*08.B.00520*

DNV GL

Approval ID: TAA00000AF

UL Listed

Approval ID: FILE E 323771

cUL Listed

Approval ID: FILE E 323771

cULus Listed


REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Edut

Optional thermal fuse
Stable and short switching times
Long service life
Noise and wear-free switching
Integrated protection circuit
High switching frequency
Integrated locking and load wiring