Medium Voltage Soft Starters of the HRVS-DN series
Application Solution
HRVS-DN Medium Voltage soft starter
for Motors 30-3000A, 1500-15000V, 30KW - 50000KW
Medium Voltage Soft Starter Integrated Motor Insulation Protection
Introduction
The HRVS-DN Soft Starter was developed to start motors in the most demanding applications. Advance features such as enhanced motor protection, starting curves, unique voltage measurement and many years of field proven reliability makes the HRVS-DN the best choice for starting medium voltage motors.
wThe HRVS-DN is a third generation, digital, Medium Voltage Soft Starter, designed for use with standard MV asynchronous and synchronous motors. This highly sophisticated soft starter ensures smooth, step-less acceleration and deceleration, eliminating high inrush current and damaging mechanical torque on startup and mechanical wear on stopping. The HRVS-DN is available as a stand-alone product or as part of a complete system including Line and/or Bypass Contactors. Additional options for medium voltage soft starter include Load Break Switch, Motor Protection Relay, Digital Multi-meter, etc.
We offer a wide range of solutions around the Soft Starter:
Solcon developed unique solutions for special applications such as Multi-start, redundancy systems, and marine models.
To see what we can do for you, become a distributor now and sign up .
Advantages at a Glance for the HRVS-DN Medium Voltage Soft Starter
- Eliminates high inrush current and high mechanical torque on startup.
- Soft, stepless acceleration & deceleration.
- Unique starting & stopping characteristics.
- User friendly, straight forward set-up and operation.
- Sophisticated motor protection package.
- Heavy duty design: 50°C ambient temperature.
- Innovative low voltage test mode - full function-testing with a small L.V motor, using LV mains.
- Advanced Electronic Potential Transformer utilizing Patent Pending "wireless" fiber-optic controlled firing system.
- Each starter is tested for Partial Discharge (corona) to ensure long term reliability.
- Power factor capacitors can be connected directly to the upstream contactor.
- IP30-standard, higher protection by special order.
- Two optional methods of delivery: Chassis type for self assembly or Complete system
- RS485 Communication with MODBUS, MODBUS/TCP, PROFIBUS or Device-Net protocols (others available on request)
- Wide 45-65Hz Auto-tracking frequency range realized by special software with unique hardware arrangement.
(designed for Marine, Offshore and Generators operating under continuous frequency fluctuation) - Torque and current starting and stopping characteristics.
- Pump control software.
- Analog output option.
- Motor Insulation Protection option (with programmable alarm and trip levels via seperate additional output).
Medium Voltage Soft Starters Range: 2300-7200V, 30-3000A
Medium Voltage Soft Starters Range: 10000-13800V, 30-3000A
Medium Voltage Soft Starters Range: 13800-15000V, 30-3000A
Approvals of our products and Medium Voltage Soft Starters
Some of the approval bureau's we work with :
as well as : BV, RINA, Gost-R and others.
Starting & Stopping
- Soft start and soft stop
- Current limit
- Torque & Current Control ramps
- Pump Control characteristics
- Pulse (kick) start
- Tacho/encoder feedback (option)
- Dual Adjust - 2 start/stop characteristics for varying loads, two speed motors, etc.
Soft starting and stopping utilizing our world renown "Pump Control Program"- choose the most effective curve for acceleration, deceleration and adjust for final torque.
Set-up & Supervision of a Medium Voltage Soft Starter
- Illuminated LCD with 2 lines, 16 characters each.
- Selectable languages: English, German, French or Spanish.
- The LCD displays motor current, fault description as well as statistical data.
- Easy set-up using six soft-touch keys to change preprogrammed default parameters.
- Eight LEDs for a quick status display:
- Control voltage On & Self Test OK
- Motor soft starting
- Motor running
- Motor soft stopping
- Motor stopped
- Test Mode Activated
- Dual Adjust mode
- Fault
Statistics
- Last Starting Period
- Last Start Maximum Current
- Total Run Time
- Number of Starts
- Last Trip
- Trip Current
- Total Number of Trips
- Historical Trip Event Recorder (10 Event conditions)
Control Inputs & Outputs for a Medium Voltage Soft Starter
- Control voltage: 110-120, 220-240VAC / 50-60Hz or 110 - 220VDC to be specified at time of order.
- Separate inputs for Start, Stop (Emergency) and Soft Stop.
- Two programmable External fault inputs - will stop the motor 2 sec. after the contact closes
- Aux. Contacts - three C/O relays, 8A, 250V, 2000VA (four C/O relays when Insulation option is used) :
1) Immediate Relay - changes position upon start signal, with adjustable On & Off delays.
Returns to original position upon Voltage Outage, Fault, Stop signal and Soft stop signal.
at the end of soft stopping process. It can also be configured as a "Shear-pin Alarm" contact.
2) End of Acceleration Relay - operates upon completion of starting process, with adjustable
On delay. Returns to original position upon Voltage outage, Fault, Stop and Soft Stop signals.
3) Fault Relay - can be programmed as:
Fault - changes position upon Fault, returns to original position upon Reset.
Fault-Fail-Safe - changes position upon control voltage connection, returns upon fault. - 4) Insulation Alarm relay - changes position upon insulation detection at a pre-programmed level.
Typical Applications for a Medium Voltage Soft Starter
- Fans and centrifuges
- Conveyors and monorail systems
- Pumps, Compressors and Chillers
- Starting large motors from weak power supply
(diesel generators, long supply lines, etc.)
Marine & Offshore Applications for a Medium Voltage Soft Starter
- Thrusters
- Cargo Pumps (LNG, LPG, etc.)
- Water & Ballast pumps
- Refrigeration compressors
- Hydraulic pumps & power packs
- Main Propulsion (Variable Pitch Propellers)
| Comprehensive Motor & Starter Protection with Occurrence status table | Active During | |||
|---|---|---|---|---|
| Start | Run | Stop | Soft Stop | |
| Too many starts & Start Inhibit Time | √ | |||
| Electronic Overload with selectable curves | ↔ | |||
| Shear Pin (Jam) | ||||
| Starter Protection - trip function at 850% FLC in less than 1 cycle | √ | √ | √ | |
| Motor Protection - trip function | ||||
| During Start-factory set at 850% FLA in less than 1 cycle | √ | √ | ||
| During Run-adjustment 200-850% FLA with adjustable delay | √ | |||
| Programmable setting | ||||
| Starter Protection - trip function at 850% FLC | √ | √ | √ | |
| Motor Protection - Alarm & Trip functions On fault "Immediate Relay" acts as alarm w/adjustable delay. Trip will not occur if fault is cleared within the time delay. |
||||
| During Start - preset at 850% FLA with adjustable delay | √ | √ | ||
| During Run - prog. 200-850% FLA with adjustable delay | √ | |||
| Under current | √ | |||
| Unbalance Current | √ | √ | √ | |
| Ground Fault Current | √ | |||
| Phase loss | √ | √ | √ | |
| Phase sequence | √ | √ | √ | |
| Under voltage. Time delay is overridden in a "No-Volt" case | √ | √ | √ | |
| Over voltage with adjustable time delay | √ | √ | √ | |
| Under / Over Frequency when range exceeds "Auto Tracking" | √ | √ | √ | |
| Long start time (Stall protection) | √ | |||
| Shorted SCR & Wrong connection (Load Loss) | √ | √ | ||
| External fault 1 & 2 | √ | √ | √ | √ |
| SCR protection by Metal Oxide Varistors (MOV) | √ | √ | √ | √ |
| Starter over-temperature | √ | √ | √ | √ |
| Starter internal test Passed When supply voltage is connected and after the "On" LED is lit. |
√ | √ | √ | √ |
| Power ON & NO Start signal | √ | |||
| By-Pass contactor Open | √ | |||
Scope of supply
Chassis type or Cabinet (IP 30-67) or NEMA, with L.V. & M.V. segregated compartments or as Metal-Clad.
Single or Multi-Motor Versions.
Single : One Soft-Starter and One Motor
Multi : One Soft-Starter and Two to Four Motors
- HRVS-DN M.V. soft starter
- Line & Bypass Vacuum Contactors
- Low voltage control system
Options for a Medium Voltage Soft Starter
- Insulation Alarm - where motor insulation is continuously checked. Alarm and Trip levels are programmable
- Communication: RS 485 with MODBUS, MODBUS-TCP, PROFIBUS or Device-Net
- Analogue Output of motor current
(field programmable 0-10VDC, 0/4-20mA or inverse) - Motor Protection Relay MPS 3000 with up to 10 temperature inputs (Thermistors / RTDs)
consult factory for further details - Main Isolator including handle, Motor Protection type main fuses (with or without blown fuse indicator) etc (Incoming Cabinet containing all the options)
Cross Reference Numbers for Solcon Medium Voltage soft-starters HRVS-DN manufactured for international Brand labeling corporations:
6sf1106-0aa
6sf1111-0aa
6sf1114-0aa
6sf1120-0aa
6sf1125-0aa
6sf1130-0aa
6sf1132-0aa
6sf1140-0aa
6sf1150-0aa
6sf1160-0aa
6sf1106-0ba
6sf1111-0ba
6sf1114-0ba
6sf1120-0ba
6sf1125-0ba
6sf1130-0ba
6sf1132-0ba
6sf1140-0ba
6sf1150-0ba
6sf1160-0ba
6sf1106-0ca
6sf1111-0ca
6sf1114-0ca
6sf1120-0ca
6sf1125-0ca
6sf1130-0ca
6sf1132-0ca
6sf1140-0ca
6sf1150-0ca
6sf1160-0ca
6sf1106-0ca
6sf1111-0ca
6sf1114-0ca
6sf1120-0ca
6sf1125-0ca
6sf1130-0ca
6sf1132-0ca
6sf1140-0ca
6sf1150-0ca
6sf1160-0ca
6sf1106-0da
6sf1111-0da
6sf1114-0da
6sf1120-0da
6sf1125-0da
6sf1130-0da
6sf1132-0da
6sf1140-0da
6sf1150-0da
6sf1160-0da
6sf1106-0ea
6sf1111-0ea
6sf1114-0ea
6sf1120-0ea
6sf1125-0ea
6sf1130-0ea
6sf1132-0ea
6sf1140-0ea
6sf1150-0ea
6sf1160-0ea
6sf1106-0ab
6sf1111-0ab
6sf1114-0ab
6sf1120-0ab
6sf1125-0ab
6sf1130-0ab
6sf1132-0ab
6sf1140-0ab
6sf1150-0ab
6sf1160-0ab
6sf1106-0bb
6sf1111-0bb
6sf1114-0bb
6sf1120-0bb
6sf1125-0bb
6sf1130-0bb
6sf1132-0bb
6sf1140-0bb
6sf1150-0bb
6sf1160-0bb
6sf1106-0cb
6sf1111-0cb
6sf1114-0cb
6sf1120-0cb
6sf1125-0cb
6sf1130-0cb
6sf1132-0cb
6sf1140-0cb
6sf1150-0cb
6sf1160-0cb
6sf1106-0cb
6sf1111-0cb
6sf1114-0cb
6sf1120-0cb
6sf1125-0cb
6sf1130-0cb
6sf1132-0cb
6sf1140-0cb
6sf1150-0cb
6sf1160-0cb
6sf1106-0db
6sf1111-0db
6sf1114-0db
6sf1120-0db
6sf1125-0db
6sf1130-0db
6sf1132-0db
6sf1140-0db
6sf1150-0db
6sf1160-0db
6sf1106-0eb
6sf1111-0eb
6sf1114-0eb
6sf1120-0eb
6sf1125-0eb
6sf1130-0eb
6sf1132-0eb
6sf1140-0eb
6sf1150-0eb
6sf1160-0eb
6sf1106-0ac
6sf1111-0ac
6sf1114-0ac
6sf1120-0ac
6sf1125-0ac
6sf1130-0ac
6sf1132-0ac
6sf1140-0ac
6sf1150-0ac
6sf1160-0ac
6sf1106-0bc
6sf1111-0bc
6sf1114-0bc
6sf1120-0bc
6sf1125-0bc
6sf1130-0bc
6sf1132-0bc
6sf1140-0bc
6sf1150-0bc
6sf1160-0bc
6sf1106-0cc
6sf1111-0cc
6sf1114-0cc
6sf1120-0cc
6sf1125-0cc
6sf1130-0cc
6sf1132-0cc
6sf1140-0cc
6sf1150-0cc
6sf1160-0cc
6sf1106-0dc
6sf1111-0dc
6sf1114-0dc
6sf1120-0dc
6sf1125-0dc
6sf1130-0dc
6sf1132-0dc
6sf1140-0dc
6sf1150-0dc
6sf1160-0dc
6sf1106-0ec
6sf1111-0ec
6sf1114-0ec
6sf1120-0ec
6sf1125-0ec
6sf1130-0ec
6sf1132-0ec
6sf1140-0ec
6sf1150-0ec
6sf1160-0ec
HRVS-DN Medium Voltage soft starter for 1MW
HRVS-DN Medium Voltage soft starter for 2MW
HRVS-DN Medium Voltage soft starter for 3MW
HRVS-DN Medium Voltage soft starter for 4MW
HRVS-DN Medium Voltage soft starter for 5MW
HRVS-DN Medium Voltage soft starter for 6MW
HRVS-DN Medium Voltage soft starter for 7MW
HRVS-DN Medium Voltage soft starter for 8MW
HRVS-DN Medium Voltage soft starter for 9MW
HRVS-DN Medium Voltage soft starter for 10MW
HRVS-DN Medium Voltage soft starter for 11MW
HRVS-DN Medium Voltage soft starter for 12MW
HRVS-DN Medium Voltage soft starter for 13MW
HRVS-DN Medium Voltage soft starter for 14MW
HRVS-DN Medium Voltage soft starter for 15MW
HRVS-DN Medium Voltage soft starter for 16MW
HRVS-DN Medium Voltage soft starter for 17MW
HRVS-DN Medium Voltage soft starter for 18MW
HRVS-DN Medium Voltage soft starter for 19MW
HRVS-DN Medium Voltage soft starter for 20MW
HRVS-DN Medium Voltage soft starter for 21MW
HRVS-DN Medium Voltage soft starter for 22MW
HRVS-DN Medium Voltage soft starter for 23MW
HRVS-DN Medium Voltage soft starter for 24MW
HRVS-DN Medium Voltage soft starter for 25MW
HRVS-DN Medium Voltage soft starter for 26MW
HRVS-DN Medium Voltage soft starter for 27MW
HRVS-DN Medium Voltage soft starter for 28MW
HRVS-DN Medium Voltage soft starter for 29MW
HRVS-DN Medium Voltage soft starter for 30MW
HRVS-DN Medium Voltage soft starter for 31MW
HRVS-DN Medium Voltage soft starter for 32MW
HRVS-DN Medium Voltage soft starter for 33MW
HRVS-DN Medium Voltage soft starter for 34MW
HRVS-DN Medium Voltage soft starter for 35MW
HRVS-DN Medium Voltage soft starter for 36MW
HRVS-DN Medium Voltage soft starter for 37MW
HRVS-DN Medium Voltage soft starter for 38MW
HRVS-DN Medium Voltage soft starter for 39MW
HRVS-DN Medium Voltage soft starter for 40MW
HRVS-DN Medium Voltage soft starter for 41MW
HRVS-DN Medium Voltage soft starter for 42MW
HRVS-DN Medium Voltage soft starter for 43MW
HRVS-DN Medium Voltage soft starter for 44MW
HRVS-DN Medium Voltage soft starter for 45MW
HRVS-DN Medium Voltage soft starter for 46MW
HRVS-DN Medium Voltage soft starter for 47MW
HRVS-DN Medium Voltage soft starter for 48MW
HRVS-DN Medium Voltage soft starter for 49MW
HRVS-DN Medium Voltage soft starter for 50MW
