2900421 – PHOENIX

Static relay for starting – ELR H5-IES-SC- 24DC / 500AC-9
2900421
Solid state relay for reversing motors from 3 ~ AC up to 500 V AC and output current 9 A, control voltage 24 V DC, adjustable overload cut-out, emergency stop function up to SIL 3 / PL ee screw connection.
Product type Three-phase static relays
Operation 100% ED
Number of phases 3
Type of static relay Reverse starter
Maximum power dissipated in nominal conditions 13.5 W
Switching frequency ≤ 2 Hz (depending on the load)
Maximum dissipated power 14.6 W
Minimum dissipated power 1.1 W
Type of assignment 1
Diet
Supply voltage of the dimensioning control circuit U S 24 V DC
Control supply voltage range 19.2 V DC … 30 V DC
Power supply, control, sizing current I S 40 mA
Protection circuit Overvoltage protection
Prot. Against polarity inversion
Features of insulation
Rated insulation voltage 500 V
Impulsive dimensioning voltage 6 kV
Overvoltage category III
Degree of pollution 2
Insulation characteristics between the control input voltage, the control supply voltage and the auxiliary circuit to the main circuit Safe separation (IEC 60947-1) with operating voltage ≤ 300 V AC
Basic insulation (IEC 60947-1) with operating voltage ≤ 300 … 500 V AC
Insulation characteristics between the control input voltage, the control supply voltage and the auxiliary circuit Safe separation (IEC 60947-1) with auxiliary circuit ≤ 300 V AC
Quick deactivation
Arousal threshold > 45 A
Response time <2 s Check Entrance denomination Left / right control input Rated working voltage U C 24 V DC Activation voltage range 19.2 V DC ... 30 V DC Rated working current I C 5 mA (Input type 1) Switching threshold 9.6 V ("0" signal) 19.2 V (Signal "1") Switching level <5 V DC (for EMERGENCY STOP) Typical switch-off time <30 ms Protection circuit Prot. Against polarity inversion AC output Tens. of exercise of dimensionam. U and 500 V AC Operating voltage range 42 V AC ... 550 V AC Operating current I e 9 A (AC-51) 6.5 A (AC-53a) Network frequency 50/60 Hz Load current range 1.5 A ... 9 A (see derating) Trip curve in accordance with IEC 60947-4-2 Class 10A Cooling time 20 min. (for Auto Reset) Leakage current 0 mA Protection circuit Overvoltage protection Alarm output Note Response message: potential-free changeover contact, signal contact Making contacts 1 diverter contact Breaking capacity IEC 60947-5-1 3 A (230 V, AC15) 2 A (24 V, DC13) Control circuit Connection Screw connection Stripping length 8 mm Thread M3 Rigid conductor section 0.2 mm² ... 2.5 mm² Flexible conductor section 0.2 mm² ... 2.5 mm² Conductor cross section AWG 24 ... 14 Tightening torque 0.5 Nm ... 0.6 Nm 5 lb f -in. ... 7 lb f -in. Control circuit Connection Screw connection Stripping length 8 mm Thread M3 Rigid conductor section 0.2 mm² ... 2.5 mm² Flexible conductor section 0.2 mm² ... 2.5 mm² Conductor cross section AWG 24 ... 14 Tightening torque 0.5 Nm ... 0.6 Nm 5 lb f -in. ... 7 lb f -in. Length 22.5 mm Height 107 mm Depth 114 mm