Hybrid motor starter - ELR H3-IS-PT- 24DC/500AC-3-P
2909570

Hybrid motor starter as an alternative to a conventional protective circuit. Starts 3~ AC motors up to 3 A, provides motor protection and emergency stop up to SIL 3/PL e. Group shut-down, supply, and relay extension possible via DIN rail connector.

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Product Details


The modular 3-phase hybrid motor starter with direct start function and current monitoring provides the following functions: - Forward running - Motor overload protection - Emergency stop to performance level PLe (TÜV certified) Additional advantages are provided by using the DIN rail connector adapter (Item No. 2203861): - Emergency stop of the enable signal is also possible via the DIN rail connector, e.g. via a safety relay (PSR DC38...) - Power can also be supplied via the DIN rail connector by a system power supply (e. g.,  MINI-SYS-PS...) or via the PCB connector IMC 1,5/ 5-ST-3,81, Item No. 1857919 - Optional relay module (e. g., EM-2RSC/21AU-R/L-P, Item No. 2908701) provides additional status information



Product type Hybrid motor starter
Operating mode 100% operating factor

Number of phases 3
Motor starter type Direct starter
Switching frequency ≤ 2 Hz (Load-dependent)
Maximum power dissipation 4.1 W
Minimum power dissipation 0.88 W
Coordination type 1
Supply
Rated control circuit supply voltage US 24 V DC
Control supply voltage range 19.2 V DC ... 30 V DC
Rated control supply current IS 60 mA
Protective circuit Surge protection
Reverse polarity protection; Parallel polarity protection diode
Insulation characteristics
Rated insulation voltage 550 V
Rated surge voltage 6 kV
Overvoltage category III
Degree of pollution 2
Insulation characteristics between the control input and control supply voltage, and auxiliary circuit to the main circuit Safe isolation (IEC 60947-1)
Isolation characteristics between the control input and control supply voltage to auxiliary circuit Safe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC
Emergency tripping
Operate threshold > 33 A
Response time < 0.5 s

Control
Input name Control input and enable input
Note The enable input is compatible with signals with blanking (semiconductor output signals with test pulse with max. 3 ms duration),
unblanking pulses of max. 4 ms are tolerated without adversely affecting the safety function.
Rated actuating voltage UC 24 V DC
Triggering voltage range 19.2 V DC ... 30 V DC
Rated actuating current IC 7 mA
Switching threshold 9.6 V (“0” signal)
19.2 V (“1” signal)
Switching level < 5 V DC (For EMERGENCY STOP)
Typical turn-off time < 30 ms
Protective circuit Reverse polarity protection

AC output
Rated operating voltage Ue 500 V AC
Operating voltage range 42 V AC ... 550 V AC
Rated operating current Ie 3 A (AC-51)
3 A (AC-53a)
Mains frequency 50/60 Hz
Load current range 180 mA ... 3 A
Trigger characteristic in acc. with IEC 60947-4-2 Class 10
Cooling time 20 min. (for auto reset)
Leakage current 0 mA
Protective circuit Surge protection; Varistor
Acknowledge output
Note Confirmation: floating change-over contact, signal contact
Contact type 1 changeover contact
Switching capacity according to IEC 60947-5-1 2 A (24 V, DC13)

Control circuits
Connection method Push-in connection
Stripping length 10 mm
Conductor cross section solid 0.2 mm² ... 2.5 mm²
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 14
Control circuits
Connection method Push-in connection
Stripping length 10 mm
Conductor cross section solid 0.2 mm² ... 2.5 mm²
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 14

Status display Yellow LED
Operating voltage display Green LED
Indication Red LED

Width 22.5 mm
Height 107.5 mm
Depth 114 mm

Flammability rating according to UL 94 V0 (Housing)

Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -25 °C ... 70 °C (observe derating)
Ambient temperature (storage/transport) -40 °C ... 80 °C
Altitude ≤ 2000 m

UL approval
Certificate NLDX.E228652
NRNT.E172140
UL approval
Identification ≤ 3
Note Safe shutdown
UL approval
Identification 2
Note Motor protection
UL approval
Identification ≤ e
Note Safe shutdown
UL approval
Identification ≤ 3
Note Safe shutdown
UL data
SCCR 100 kA (480 V AC (fuse: 30 A class CC/30 A class J (high fault)))
5 kA (480 V AC (fuse: 20 A RK5 (standard fault)))
FLA 3 A (480 V AC)
Group installation 20 A (class RK5, SCCR 5kA (480 V AC), #24 - 14 AWG max. solid and stranded)
30 A (class CC or J, SCCR 100kA (480 V AC), #24 - 14 AWG max, solid and stranded)
Category code NLDX / NRNT
Horsepower ratings 0.5 hp (208 V AC)
0.5 hp (230 V AC)
0.5 hp (240 V AC)
1.5 hp (480 V AC)
Ambient temperature (operation) -25 °C ... 55 °C

Standards/regulations
Standards/regulations EN 60947-1
EN 60947-4-2
EN ISO 13849
IEC 62061
IEC 61508

Mounting type DIN rail mounting
Assembly instructions alignable, for spacing see derating
Mounting position vertical (horizontal DIN rail, motor output below)

Item number 2909570
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C05
Product Key CK7411
Catalog Page Page 33 (C-5-2019)
GTIN 4055626426273
Weight per Piece (including packing) 307 g
Weight per Piece (excluding packing) 282.7 g
Customs tariff number 85371098
Country of origin DE


ECLASS

ECLASS-9.0 27370905
ECLASS-10.0.1 27370905
ECLASS-11.0 27370905

ETIM

ETIM 8.0 EC001037

UNSPSC

UNSPSC 21.0 25173900

IECEE CB Scheme

Approval ID: DE1-60807

EAC

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

UL Listed

Approval ID: FILE E 172140

cUL Listed

Approval ID: FILE E 172140

cUL Listed

Approval ID: FILE E 228652

UL Listed

Approval ID: FILE E 228652

Functional Safety

Approval ID: 968/FSP 1746.01/19

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”