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LS ELECTRIC
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Model Name
SSCe
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Catalog-LS ELECTRIC-Medium Voltage VFD-Factory Automation Brochure
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LS ELECTRIC
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Manufacturer
LS ELECTRIC
Brand
-
SKU
133147
Product Name
Soft Starter
Model Name
SSCe, SSCi, SSM□, SSH
Size
-
Weight
-
Product Details
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 |
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Smart Power Solution, Low Voltage, Smart Automation Solution, PLC, Smart Railway Solution, Signaling System and more
We open up a brighter future through efficient and convenient energy solutions.
We at LS ELECTRIC are leading the power system and automation sectors of the nation’s industry, concentrating all our effort and energy on ‘product quality’ and ‘innovative ideas.’
Under our motto Futuring Smart Energy, we are striving to stay ahead of the competition with our world-class quality and technological prowess, even in this new era of Smart Energy created by the convergence of power systems and automation.
In the power systems field we are doing our utmost to expand our share of the global market, particularly in China, the Middle East, and Southeast Asia, while in the automation field we are making a foray into global markets by securing world-class technologies.
Furthermore, we have secured a solid position in the smart energy sector [e.g. smart grid, micro grid, energy storage systems (ESS), photovoltaic energy] as a representative company of Korea, and have become the first Korean enterprise to make inroads into the global high-voltage direct current (HVDC) market.
Naturally, we have been selected as one of the Top 100 Global Innovative Businesses by Clarivate Analytics for ten consecutive years as a result of our remarkable achievements.
We will continue to achieve better results as a business synonymous with first-rate quality and excellent R&D capability, a business that provides total solutions to customers, a business to be reckoned with, and a business that knows how to grow together with its customers.