Ashley Edison SES Low Voltage Three Phase Voltage Stabilizers with an input voltage swing of +/-20% delivering cost efficient voltage stabilisation at unbeatable prices from 6 to 120 kVA - http://www.AshleyEdison.com
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Ashley-Edison Servo Electronic SES Series Three Phase AC Voltage Regulators, are designed to ensure that, should the incoming mains voltage drift high or low, the output voltage remains continuously constant. With inbuilt Transient Voltage Surge Suppression (TVSS), they also protect electrical and electronic load equipment against, all to common, harmful high-energy surges, transients and voltage spikes. With over 25 years of unrivalled experience, gained in some of the world’s most chal- lenging and demanding power environments, SES AC Voltage Regulators & Stabiliz- ers include as standard many advanced protection and control features—such as Independent Phase Sensing, TVSS, Input Circuit Breaker, Bypass Control Switch and Soft-Switch On - which others only offer as expensive add-on options. SES SERIES AC VOLTAGE REGULATORS THREE PHASE 6kVA to 400kVA AC Voltage Regulators & Stabilizers Ashley-Edison I Global Green Power Protection FEATURES Automatic Voltage Regulation Step less automated voltage regulation - ideal for 95% of all applications. Wide Range of Power Ratings Three Phase 6 to 400KVA Broad Input Voltage Swing Ranges Input Swing - ±15% (S15), ±20% (S20), ±25% (S25), ±30% (S30) - (To Specify) High Efficiency Better than 98% for low running costs. Precise Output Voltage Regulation Output Voltage Accuracy ± 0.5% / ± 1% Transient Voltage Surge Suppression TVSS - Protects loads against harmful high-energy surges, transients and spikes. Independent Phase Balancing & Control Independent phase voltage sensing and control to ensure the individual phase voltages remain stable - regardless of load unbalance . Inbuilt High Overload Capability Ideal for loads with an inherent initial high current draw on start up. Soft-Switch On / Start Up Load Protection Protection of the load from momentary over voltage situations on start up. Over / Low Voltage Protection Ability to automatically shutdown the Voltage Stabi- lizer in the event of the input supply voltage going outside the input voltage window. Bypass Control Switch Manual electronic controls bypass facility. Phase Failure Protection Protection of the load in the event of phase failure. Front Panel Status Monitoring & Metering Front Panel display showing system status with inter- nal output Voltmeter with phase selector switch. Input Circuit Breaker Input over current protection fitted as standard on all models. Optional Accessories Output Circuit Breaker, Manual Maintenance Bypass Switch, Ammeter with Phase Selector Switch, No Volt Remote Monitoring Contacts, Digital Power Metering (with RS-485 interface option) & Lightning Arrestors. Compliance with International Standards BS EN50081-1;2/IEC 61000-4-3;4 BS EN5490/IEC 60529 CE Conformity EN55022,EN50082-2,ENV50140-1 Warranty 3 Years / 36 Months as Standard www.AshleyEdison.com SES-LY/LD-3P-JUNE2011 AC mains voltage fluctuations can cause equipment to be- have erratically and malfunc- tion. Some systems may even break down due to these fluctuations, noise or spikes. Failure to ensure the incoming mains voltage is stable and clean, can often result in costly equipment repairs. Cost Efficient Voltage Regulation with Fast Speed of Response, High Output Voltage Accuracy and inbuilt Energy Saving Ability. With tight output voltage regulation of 1%, or better, and high effi- ciency, SES Series Three Phase AC Voltage Regulators are con- figurable to optimize energy usage and deliver energy cost sav- ings. Generating no magnetic interference, they are completely unaffected by Power Factor, or Load and Frequency variations and are capable of withstanding high instantaneous overloads. Their compact and quiet nature means these Voltage Regulators are suitable for indoor use and may be located near to sensitive equipment. When looking for affordable durable Quality voltage protection, the SES Range of AC Voltage Regulators & Stabilizers from Ash- ley-Edison lead the market in all respects. TYPICAL APPLICATIONS Computers Medical Equipment Electronics Equipment Testing Equipment Laboratory Equipment POS Terminals TV / Radio Broadcasting Stations Process Control Systems Elevators / Lifts Audio / Video Systems Security Systems Production Lines CNC Equipment SMT Equipment SES Status Monitoring Panel
Transcript
Ashley-Edison Servo Electronic SES Series Three Phase AC Voltage Regulators,
are designed to ensure that, should the incoming mains voltage drift high or low, the
output voltage remains continuously constant. With inbuilt Transient Voltage Surge
Suppression (TVSS), they also protect electrical and electronic load equipment
against, all to common, harmful high-energy surges, transients and voltage spikes.
With over 25 years of unrivalled experience, gained in some of the world’s most chal-
lenging and demanding power environments, SES AC Voltage Regulators & Stabiliz-
ers include as standard many advanced protection and control features—such as
Independent Phase Sensing, TVSS, Input Circuit Breaker, Bypass Control Switch and
Soft-Switch On - which others only offer as expensive add-on options.
SES SERIES AC VOLTAGE REGULATORS
THREE PHASE 6kVA to 400kVA
AC Voltage Regulators
& Stabilizers
Ashley-Edison I Global Green Power Protection
FEATURES
Automatic Voltage Regulation
Step less automated voltage regulation - ideal for
95% of all applications.
Wide Range of Power Ratings
Three Phase 6 to 400KVA
Broad Input Voltage Swing Ranges
Input Swing - ±15% (S15), ±20% (S20), ±25% (S25),
±30% (S30) - (To Specify)
High Efficiency
Better than 98% for low running costs.
Precise Output Voltage Regulation
Output Voltage Accuracy ± 0.5% / ± 1%
Transient Voltage Surge Suppression
TVSS - Protects loads against harmful high-energy
surges, transients and spikes.
Independent Phase Balancing & Control
Independent phase voltage sensing and control to
ensure the individual phase voltages remain stable -
regardless of load unbalance .
Inbuilt High Overload Capability
Ideal for loads with an inherent initial high current
draw on start up.
Soft-Switch On / Start Up Load Protection
Protection of the load from momentary over voltage
situations on start up.
Over / Low Voltage Protection
Ability to automatically shutdown the Voltage Stabi-
lizer in the event of the input supply voltage going
outside the input voltage window.
Bypass Control Switch
Manual electronic controls bypass facility.
Phase Failure Protection
Protection of the load in the event of phase failure.
Front Panel Status Monitoring & Metering
Front Panel display showing system status with inter-
nal output Voltmeter with phase selector switch.
Input Circuit Breaker
Input over current protection fitted as standard on all
models.
Optional Accessories
Output Circuit Breaker, Manual Maintenance Bypass
Switch, Ammeter with Phase Selector Switch, No Volt
Remote Monitoring Contacts, Digital Power Metering
With tight output voltage regulation of 1%, or better, and high effi-
ciency, SES Series Three Phase AC Voltage Regulators are con-
figurable to optimize energy usage and deliver energy cost sav-
ings. Generating no magnetic interference, they are completely
unaffected by Power Factor, or Load and Frequency variations
and are capable of withstanding high instantaneous overloads.
Their compact and quiet nature means these Voltage Regulators
are suitable for indoor use and may be located near to sensitive
equipment.
When looking for affordable durable Quality voltage protection,
the SES Range of AC Voltage Regulators & Stabilizers from Ash-
ley-Edison lead the market in all respects.
TYPICAL APPLICATIONS
Computers
Medical Equipment
Electronics Equipment
Testing Equipment
Laboratory Equipment
POS Terminals
TV / Radio Broadcasting Stations
Process Control Systems
Elevators / Lifts
Audio / Video Systems
Security Systems
Production Lines
CNC Equipment
SMT Equipment
SES Status Monitoring Panel
SES SERIES Three Phase - 3 or 4 Wire - 50/60Hz
Voltage Choices Available
LY & LD SERIES - Three Phase Input Voltage Windows (Line to Line) & Output Accuracy
Nominal Three Phase
Voltage
Output Accuracy
LY / LD
S15 ± 15%
S20 ± 20%
S25 ± 25%
S30 ± 30%
LY Series 6 to 200 kVA 6 to 120 kVA 6 to 100 kVA 6 to 75 kVA
LD Series 6 to 400 kVA 6 to 300 kVA 6 to 250 kVA 6 to 200 kVA
190V
± 0.5% / ± 1% 162v to 219v 152v to 228v 143v to 238v 133v to 247v
± 3% 158v to 224v 148v to 234v 139v to 243v 129v to 253v
± 5% 154v to 230v 144v to 239v 135v to 249v 125v to 258v
200V
± 0.5% / ± 1% 170v to 230v 160v to 240v 150v to 250v 140v to 260v
± 3% 166v to 236v 156v to 246v 146v to 256v 136v to 266v
± 5% 162v to 242v 152v to 252v 142v to 262v 132v to 272v
208V
± 0.5% / ± 1% 177v to 239v 166v to 250v 156v to 260v 146v to 270v
± 3% 173v to 245v 162 to 256v 152v to 266v 141v to 277v
± 5% 168v to 252v 158v to 262v 148v to 272v 137v to 283v
220V
± 0.5% / ± 1% 187v to 253v 176v to 264v 165v to 275v 154v to 286v
± 3% 183v to 260v 172v to 271v 161v to 282v 150v to 293v
± 5% 178v to 266v 167v to 277v 156v to 288v 145v to 299v
± 0.5% / ± 1% 204v to 276v 192v to 288v 180v to 300v 168v to 312v
240V ± 3% 199v to 283v 187v to 295v 175v to 307v 163v to 319v
± 5% 194v to 290v 182v to 302v 170v to 314v 158v to 326v
SES-LY/LD-S* Ashley-Edison
Voltage Stabilizer
In situations where there is a
reasonably good mains supply, a
Stabilizer offering an input varia-
tion swing of ±15% (S15 Models)
will usually be more than accept-
able, but in more remote loca-
tions, or countries where the na-
tional supply infrastructure is less
developed, variations of ±20% or
greater may be needed to be ac-
commodated by the Stabilizer.
An output voltage to within ±0.5% / ±1% of
the preset output voltage is the norm when
specifying a Voltage Stabilizer. However if a
lower output voltage accuracy of ±3%, or
±5%, can be accommodated by the load
equipment, the input voltage window can be
further widened proportionally.
Given that the cost of the Stabilizer is
linked to the size of the input voltage range
it has to handle, accepting a lower output
voltage accuracy may prove to be a more
cost efficient solution than
simply opting for a larger
standard swing model.
INPUT
VOLTAGE
OUTPUT
VOLTAGE
± 0.5% / ± 1%
www.AshleyEdison.com SES-LY/LD-3P-JUNE2011
Input Voltage Window Options - Low Voltage LY & LD Models
4 WIRE SOLUTIONS THREE PHASE + NEUTRAL (WYE)
LY SERIES Low Voltage Models:
200/115V; 208/120V or 220/127V.
H SERIES High Voltage Models:
380/220V, 400/230V & 415/240V. (440/254V & 480V/277V- Special Order).
3 WIRE SOLUTIONS THREE PHASE - NO NEUTRAL (DELTA)
LD SERIES Low Voltage Models:
200V, 208V, 220 or 240V.
HD SERIES High Voltage Models:
380V, 400V & 415V. (440V & 480V- Special Order).
Other voltages, including step up / step down voltage options, available on individual request / quotation.
Selecting the right Output Voltage
Accuracy for your needs.
SES-LY-3P-S20 SERIES 6 to 120 KVA - Three Phase - 4 Wire
Technology: Servo Electronic - Variable Transformer controlled, series regulation transformer (buck-boast transformer with secondary wired in series with the load).
Input Swing: ±20% or (-22% +23%) or (-24% +26%) Three Phase, 4 Wire (3P+N)
Output Voltage: Presettable for any voltage between
190/110V, 200/115V, 208/120V or 220/127V,
(Customer to specify), Three Phase, 4 Wire
The permissible input voltage swing is rela-
tive to the preset output voltage.
Output Voltage Accuracy:
± 0.5% or (± 3%) or (± 5% )
Frequency : 47 - 65Hz
Response Time: <1.5ms
Correction Time: A 10% supply variation will be corrected to
within 2.5% in 0.6 seconds
Efficiency: 98%
Power Factor: Any lagging to 0.95 leading
Surge ratings: 10 x max. current rating for 2 seconds 3 x max. current rating for 1 minute 2 x max. current rating for 2 minutes
Surge Suppression: TVSS - Protects loads against harmful high-energy Spikes and Transient voltages.
Total Harmonic Distortion:
Less than 1%
Technical Specifications
Independent Phase Control:
Maintains each phase voltage stable irrespective of load unbalance, even up to 100% load unbalance.
Soft-Switch On: Ensures the output voltage is set at minimum upon Switch-On before commencing stabilization - protects load equipment from damaging start up voltage surges.
Environment: Temperature range –15 to 45 °C. Derate by 2% for each additional °C Up to max 60 °C . Suitable for indoor tropical use 95% RH (non-condensing). Maximum altitude 1000m. Derate by 2.5% for each additional 500m.
Construction: Enclosures to IP20, BS EN5490 / IEC 60529, NEMA 1
Conformance: BS EN50081-1;2 / IEC 61000-4-3;4
CE Conformity: EN55022, EN50082-2,ENV50140-1
Standard Warranty: Three Years / 36 Months from date of supply
Standard Features: Status Monitoring Panel Input Circuit Breaker Over/Low Voltage Protection Phase Failure Protection Bypass Control Switch Voltmeter / Phase Selector Switch (internal)
