Der EMX4i-0830C-511 ist ein Niederspannungs-Sanftstarter mit 667A Nennstrom und internem Bypass, ausgelegt für eine Versorgungsspannung von 200–525VAC sowie eine duale Steuerspannung (110–120 VAC / 220–240 VAC). Er bietet erweiterten Motorschutz, adaptive Steuerung, einen Thermistoreingang, programmierbare Ein-/Ausgänge und einen Analogausgang. Mit Schutzart IP20 arbeitet er im Temperaturbereich von –10 °C bis 60 °C (mit Leistungsminderung) und unterstützt bis zu 4 Starts pro Stunde bei 350 % Strom. Der Starter erfüllt die EMV-Norm IEC 60947-4-2, bietet Kurzschlusskoordination Typ 1/2 und ist von ABS und Lloyd’s Register für den Marineeinsatz zugelassen.
Product Description

Features & Accessories
Motor Control
- One motor set
- Constant current & current ramp start
- Constant current & current ramp startt
- Kickstart
- DC brake
- Jog (forward and reverse)
- Inside delta (6 wire) control
- Soft trip
- Pump clean
- SReversing contactor control
Integration and Management
- Multi-language graphical display
- I/O and network expansion options
- USB port and data logging
- Voltage measurement
- Emergency run
- SCR fail PowerThrough operation
- Run simulation
Protection
- Motor thermistor
- Current imbalance
- Under/Overcurrent
- Under/Overvoltage
- Under/Overpower(dry pump protection
- Phase sequence
- Phase loss
- Shunt trip relay
Communications Options
- MModbus RTU
- Profibus
- DeviceNet
- Modbus TCP
- ProfiNET
- Ethernet IP
Communications Options
- Modbus RTU
- Profibus
- DeviceNet
- Modbus TCP
- ProfiNET
- Ethernet/IP
Smart Card Options
- Pumping Smart Card
Other Accessories
- Remote HMI
Specifications
General
| Currrent range | 24 A ~ 1250 A (nominal) |
| Motor connection | In-line or inside delta |
| Bypass | Integrated internal |
Supply
| Mains Voltage (L1, L2, L3) | |
| EMX4i-xxxx-V5 | 200 VAC ~ 525 VAC (+ 10%) |
| EMX4i-xxxx-V7 | 380 VAC ~ 690 VAC (+ 10%) |
| Control Voltage (A1, A2, A3) | |
| EMX4i-xxxxX-xx-C1 (A1, A2) | 110 VAC ~ 120 VAC (+10%/-15%), 600 mA |
| EMX4i-xxxxX-xx-C1 (A2, A3) | 220 VAC ~ 240 VAC (+10%/-15%), 600 mA |
| EMX4i-xxxxX-xx-C2 (A1, A3) | 24 VAC/VDC (± 20%), 2.8 A |
| Mains Frequency | 50 Hz to 60 Hz (± 5%) |
| Rated impulse withstand voltage | 690 VAC 6 kV |
| Form designation | Bypassed or continuous, semiconductor motor starter form 1 |
Short Circuit Capability
| Coordination with semiconductor fuses | |
| Coordination with semiconductor fuses | Type 2 |
| Coordination with HRC fuses | Type 1 |
Electromagnetic Capability
| (Compliant with EU Directive 2004/108/EC) | |
| EMC Immunity | IEC 60947-4-2 |
| EMC Emissions | IEC 60947-4-2 Class B |
Heat dissipation
| During start | I4.5 watts per ampere |
| During run | |
| During start | I4.5 watts per ampere |
| EMX4i-0024B ~ EMX4i-0052B | ≤ 35 watts approx. |
| EMX4i-0064B ~ EMX4i-0135B | ≤ 50 watts approx |
| EMX4i-0064B ~ EMX4i-0135B | ≤ 120 watts approx. |
| EMX4i-0352B ~ EMX4i-0580B | ≤ 140 watts approx. |
| EMX4i-0835B ~ EMX4i-1250B | ≤ 180 watts approx. |
| EMX4i-0190C~ EMX4i-1220C | 4.5 watts per ampere |
Inputs
| Input rating ) | Active 24 VDC, 8 mA approx. |
| Motor thermistor (B4, B5) | Trip >3.6kΩ, reset <1.6kΩ |
Outputs
| Relay outputs | 10 A @ 250 VAC resistive, 5 A @ 250 VAC, AC15 pf 0.3 |
| Main contactor (33, 34) | Normally open |
| Relay output A (41, 42, 43) | Changeover |
| Relay output B (53, 54) | Normally Open |
| Analog output (21, 22) | |
| Maximum load | 600Ω (12 VDC @ 20 mA) |
| Accuracy | ± 5% |
Environmental
| Operating temperature) | -10 °C ~ 60 °C, above 40 °C with derating |
| Operating altitude | 0 - 1000 m, above 1000 m with derating |
| Storage temperature | 3-25 °C ~ 60 °C |
| Humidity | 5% to 95% Relative Humidity |
| Pollution degree | Pollution Degree 3 |
| Vibration | IEC 60068-2-6 |
| Protection | |
| EMX4i-0024B ~ EMX4i-0135B | IP20 |
| EMX4i-0184B ~ EMX4i-1250B | IP00 |
| EMX4i-0190C ~ EMX4i-1220C | IP00 |
Certification
| CCC | GB 14048.6 |
| CE | EN 60947-4-2 |
| C-UL | C22.2 No. 60947-4-2 |
| UL | 60947-4-2 |
| Marine | |
| Lloyds | Lloyds Marine No 1 Specification |
| ABS | Steel Vessel Rules 2010 |
| RCM | IEC 60947-4-2 |
Outputs
| RCM) | EC 60947-4-2 |
| CE | EN 60947-4-2 |
| CCC | GB 14048.6 |
| EAC | TP TC 004/2011, TP TC 020/2011 |
| Marine | Lloyds Marine No 1 Specification |
| UL / C-UL | UL 508 |
Ressourcen / Downloads
Produktvorteile
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