Ampcontrol 101658 EL500S60 EL500S-1-60ID Motor soft starter

Specific Parameters

Electrical Parameters

Input Voltage: Three-phase AC380V±10% (50/60Hz)

Rated Control Current: 60A (continuous operation)

Starting Current Limit: 1.5-6 times rated current (programmable)

Output Voltage Adjustment Range: 0-380VAC (smooth voltage regulation)

Insulation Class: Class F (maximum temperature resistance 155℃)

Dielectric Strength: 2500Vrms (input to output, no breakdown for 1 minute)

Control Power Supply: AC/DC85V-265V (AC/DC universal)

Control Parameters

Starting Mode: Voltage ramp start, current limit start (two modes optional)

Start Time Setting Range: 0.1-60 seconds

Stop Time Setting Range: 0.1-60 seconds

Protection Functions: Overload protection (1.1-10 times rated current adjustable), phase loss protection, locked-rotor protection, overvoltage protection, undervoltage protection

Communication Protocol: Modbus-RTU (RS485 interface, baud rate 1200-115200bps adjustable)

Analog Input: 1 channel DC4-20mA (for remote current setting)

Digital Input: 8 channels (for start-stop control, mode selection)

Digital Output: 4 channels of relay output (for status indication, fault alarm)

Environmental Parameters

Operating Temperature Range: -25℃ to +50℃

Storage Temperature Range: -40℃ to +85℃

Relative Humidity: 20%-95% (non-condensing)

Protection Class: IP20 (when cabinet-mounted)

Vibration Resistance: Complies with IEC 60068-2-6 standard (10-500Hz, acceleration ≤5g)

EMC Compliance: Meets EN 61000-6-2 industrial equipment immunity standard

Physical Parameters

Mounting Type: 35mm standard DIN rail mounting

Overall Dimensions (L×W×H): 140mm×90mm×120mm (excluding terminals)

Weight: Approximately 0.8kg

Wiring Method: Screw crimping (conductor cross-sectional area 1.5-6mm²)

Display Mode: LCD display (real-time display of current, voltage, operation status)

Product Performance

Smooth Start Control: Realizes motor starting current ≤3 times rated current through voltage ramp adjustment, avoiding power grid voltage fluctuations caused by traditional direct starting, reducing impact load on mechanical transmission systems, and extending the service life of motors and equipment.
Comprehensive Protection Mechanism: Overload protection response time ≤100ms, phase loss protection detection accuracy up to 1%, which can cut off the control circuit at the initial stage of motor failure to avoid burning the motor windings; locked-rotor protection can identify motor jamming status and trigger shutdown within 3 seconds.
High Reliability Operation: Key components adopt industrial-grade selection, with Mean Time Between Failures (MTBF) ≥60000 hours; wide temperature design adapts to extreme working conditions from -25℃ to +50℃, and operates stably in harsh environments such as underground mines and metallurgical workshops.
Flexible Networking Capability: Supports RS485 bus networking, a single bus can connect 32 devices to realize multi-motor coordinated control; through Modbus protocol, it can upload motor operating current, voltage, cumulative operating time and other parameters in real time, facilitating remote monitoring and fault diagnosis.
Convenient Debugging and Maintenance: LCD display supports Chinese operation interface, allowing on-site modification of start time, protection setting values and other parameters; built-in fault memory function can store the latest 10 fault records, and fault codes are displayed intuitively, shortening maintenance time.