LS ELECTRIC
LS ELECTRIC
Description
Soft Starter
Soft starter is an effective and economical solution that can guarantee stable operation of motor. With LS's extensive experience and expertise, we provide a way to improve operational effectiveness and minimize energy cost.
Feature
- Easy Operation & Control
- Motor Protection
- Built-in bypass
- Compact Design, Easy to integrate
- Timed Voltage Ramp System
- Convenient Status and Trip Check with LED Indicator
ㆍLV SSC Series (Economic): 200~575Vac 18~200A
ㆍLV SSM Series (Standard): 200~690Vac 24~1250A
ㆍLV SSH Series (High Voltage): 2.3~13.8kVac 70~1700A
| model | Soft Start |
Motor Protection |
Advanced Interface |
Internal Bypass |
Current Range |
Voltage Range |
|---|---|---|---|---|---|---|
| SSCe | ● | ● | ~200 A | ~575 VAC | ||
| SSCi | ● | ● | ● | ~200 A | ~575 VAC | |
| SSM□ | ● | ● | ● | ● | ~1250 A | ~690 VAC |
| SSH | ● | ● | ● | ● | ~1700 A | ~15kV |
Specifications
SSC Series
| Items | Specifications | |
|---|---|---|
| Main Supply | Main Voltage (L1, L2, L3) - SSC□-□□□-V4 - SSC□-□□□-V6 |
200~440VAC (+10/-15%) 200~575VAC (+10/-15%) |
| Main Frequency (at start) | 45 to 66 Hz | |
| Rated Insulation Voltage | 600VAC | |
| Form Designation | Bypassed, Semiconductor Motor Starter form 1 | |
| Control Voltage (A1, A2, A3) |
SSC□-□□□-□□-C1 | 110~240VAC (+10%/-15%) |
| SSC□-□□□-□□-C1 | 380~440VAC (+10%/-15%) | |
| SSC□-□□□-□□-C2 | 24VAC/VDC((±20%) | |
| Current Consumption (During Run) | < 100mA | |
| Current Consumption (Inrush) - SSC□-□□□-□□-C1 - SSC□-□□□-□□-C2 |
10A 2A |
|
| Inputs | Start (Terminal 01) | Normally open (150kΩ@300VAC and 5.6kΩ@24VAC/VDC) |
| Stop (Terminal 02) | Normally Closed (150kΩ@300VAC and 5.6kΩ@24VAC/VDC) | |
| Outputs | Main Contactor (Terminals 13,14) |
Normally Open (6A, 30VDC / 6A, 250VAC Resistive) |
| Programmable Relay (Terminals 23,24) |
Normally Open (6A, 30VDC / 6A, 250VAC Resistive) | |
| Environmental | Degree of Protection SSC□-018 to SSC□-060 |
IP20 |
| Degree of Protection SSC□-075 to SSC□-200 |
IP00 | |
| Operating Temperature | -10°C to +60°C | |
| Storage Temperature | -25°C~60°C (to +70°C for Less than 24 Hours) | |
| Humidity | 5%~95% Relative Humidity | |
| Pollution Degree | Pollution Degree 3 | |
| Vibration | IEC 60068 Test Fc Sinusoidal 4Hz to 13.2Hz : ±1mm Displacement 13.2Hz to 200Hz : ±0.7g |
|
| EMC Emission | Equipment Class (EMC) | Class B |
| Conducted Radio Frequency Emission | 0.15MHz to 0.5MHZ: <56~46dB (uV) 0.5MHz to 5MHz: <46dB (uV) 5MHz to 30MHz: <50dB (uV) |
|
| Radiated Radio Frequency Emission | 30MHz to 230MHz: <30dB (uV) | |
| EEMC Immunity | Electrostatic Discharge | 4kV Contact, 8kV are Discharge |
| Radio Frequency Electromagnetic Field | 0.15MHz to 1000MHz: 140dB(uV) | |
| Rated Impulse Withstand Voltage (Fast Transients 5/50ns) | 2kV Line to Earth, 1kV Line to Line | |
| Voltage Dip and Short Time Interruption | 100ms (at 40% Nominal Voltage) | |
| Harmonics and Distortion | IEC 61000-2-4 (Class 3), EN/IEC61800-3 | |
| Short Circuit | Rated Short-circuit Current SSC□-018 to 060 | 5KA* |
| Rated Short-circuit Current SSC□-075 to 200 | 10KA* | |
| Heat Dissipation | During Start | 3 watts / Ampere |
| During Run | 10 Watts Typical | |
| Operational Life | SSC□-018 to 060 | 1,000,000 Operations |
| SSC□-075 to 200 | 30,000 Operations | |
* These short circuit rating are with fuses used as given in the table under ‘Semiconductor Fuses’ section on manual.
SSM Series
| Items | Specifications | |
|---|---|---|
| Supply | Main Voltage (L1, L2, L3) - SSM□-□□□B-V5 - SSM□-□□□B-V7 |
200~525VAC (±10%) 380~690VAC (±10%) |
| Control Voltage (A1, A2, A3) - SSM□-□□□B-□□-C1 (A1, A2) - SSM□-□□□B-□□-C1 (A2, A3) - SSM□-□□□B-□□-C2 (A1, A2) |
110~120VAC (+10%/-15%), 600mA 220~240VAC (+10%/-15%), 600mA 24VAC/VDC((±20%), 2.8A |
|
| Main Frequency | 50~60Hz (±5Hz) | |
| Rated Insulation Voltage to Earth | 600VAC | |
| Rated Impulse Withstand Voltage | 6KV | |
| Form Designation | Bypassed or Continuous, Semiconductor Motor Starter form 1 | |
| Short Circuit Capability |
Coordination with Semiconductor Fuses |
Type 2 |
| Coordination with HRC Fuses | Type 1 | |
| Electromagnetic Capability (Compliant with EU Directive 2014/35/EU) |
EMC Immunity | IEC 60947-4-2 |
| EMC Emissions | NIEC 60947-4-2 Class B | |
| Inputs | Input Rating | Active 24VDC, 8mA Approx. |
| Motor Thermistor (B4, B5) | Trip>3.6kΩ, reset<1.6kΩ< /td> | |
| Outputs | Relay Outputs - Main Contactor (33, 34) - Relay Output A (41, 42, 44) - Relay Output B (53, 54) |
10A@250VAC Resistive, 5A@250VAC AC15 pf 0.3 Normally Open Changeover Normally Open |
| Analog Output (21, 22) - Maximum Load - Accuracy |
600Ω (12VDC@20mA) ±5% |
|
| Environmental | Operating Temperature | -10°C~60°C, Above 40°C with Derating |
| Storage Temperature | -25~+60°C | |
| Operating Altitude | 0~1000m, Above 1000m with Derating | |
| Humidity | 5%~95% Relative Humidity | |
| Pollution Degree | Pollution Degree 3 | |
| Vibration | IEC 60068-2-6 | |
| Protection - SSM□-0024B ~ 0135B - SSM□-0184B ~ 1250B |
P20 IP00 |
|
| Heat Dissipation | During Start | 4.5 Watts per Ampere |
| During Run - SSM□-0024B ~ 0052B - SSM□-0064B ~ 0135B - SSM□-0184B ~ 0250B - SSM□-0352B ~ 0580B - SSM□-0835B ~ 1250B |
≤ 35 Watts Approx ≤ 50 Watts Approx ≤ 120 Watts Approx ≤ 140 Watts Approx ≤ 180 Watts Approx |
|
| Motor Overload Protection | Default | The Default Settings of Parameters 1D, 1E and 1F Provide Motor Overload |
| Protection | Class 10, Trip Current 105% of FLA (Full Load Amperage) or Equivalent. |
|
| Operational Life | Operational Life | 100,000 Operations |
SSH Series
Panel Rating
| Items | Specifications |
|---|---|
| Rated Voltage | 3.6kV - 17.5kV |
| Rated Busbar Current | Up to 2000A |
| Rated short time withstand current / Peak | Up to 50kA, 3 sec / 125kA |
| Internal arc Fault IAC Classification | Up to AFLR 50kA, 1 sec |
| Partition Classification | PM /PI |
| Loss of Service Continuity | LSC1 / LSC2 / LSC2B |
| IP4X protection rating | IP4X (IP54 Option) |
| Altitude | < 1000m (without Reduced Capacity) |
| Ambient Temperature | -10℃ - 60℃ (Reduced Capacity when Over 50°C) |
| Basic Panel Color | RAL7035 (Additional Option) |
Techincal Data
| Items | Specifications |
|---|---|
| Motor Voltage | 2.3-13.8 kV |
| Control Voltage | 85-264 VAC or 90-350 VDC |
| Frequency | 45/66 Hz (Autotrigger) |
| Soft Starter Current | 70 A - 1700 A |
| Starting Time (max) | 1sec – 30sec (180sec) |
| Ambient Temperature | -10°C ~ 60°C (Reduced Capacity when Exceeding 50°C) |
| Maximal Altitude | 1000m (Reduced Capacity when Exceeding 1000m) |
| IP (Module type) | IP00 |
| IP (Controller) | Up to IP54/NEMA12 |
| Overload Capacity | Up to 600% for 120sec |
| PT Type | EPT Type |
| CT Type | High-voltage CT (Primary Current Based on the Motor; secondary 1A) |
| MV/LV Separation | 100% Optical Cable Connection |
| Digital Input | 3 Fixed Values (Start, Stop and Reset) 2 Settable Values (A and B) |
| Relay Output | 4 Fixed Values (Line, Bypass, PFC and PAPS) 3 Settable Values (A, B and C) |
| Analog Output | 1 Analog Output (4-20mA) |
| Fieldbus Communication | Modbus RTU, Modbus TCP, Profibus, Profinet, DeviceNet, Ethernet/IP, USB, IEC61850 |
Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664
ⓒ2024 Komachine Inc. All rights reserved.