ESR-3P-T2/3F Series

Static Electronic Three Phase
 AC Voltage Stabilisers / Power Conditioners
450 to 3125 kVA

ESR Series - Three Phase
Static Electronic AC Voltage Stabilizers - 450 to 3125kVA

ESR Static Electronic Voltage Stabilisers work automatically to regulate and protect the load from the vagaries of the utility mains supply, even for the most challenging of larger power environments or site loads.

Similar in design to our smaller rated ESR T1F Stabilisers, as feature-rich solutions, they offer as standard surge suppression, input and output isolation together with a manual and automatic bypass facility. Compact in size and quiet in operation, they deliver an ultra-fast speed of response making them ideal for highly sensitive loads.

All digital microprocessor control and operation ensures ESR Stabilisers provide the highest level of performance. The standard LCD display provides information on the operational status and loading on the stabilizer and enables the configuration of a number system parameters for more demanding applications where customization is required.

The Stabilisers can be supplied configured for either a Three Phase 4 Wire (With a Neutral) or 3 Wire (Without a Neutral) input supply.

ESR-3P-T2F & T3F models are available in 17 different power ratings from 450 to 3125 kVA, being able to accommodate situations where the incoming nominal utility supply is either 380 to 415V (H/HD Series), 190 to 240V (LY/LD Series), or 440 to 600V (HX/HXD Series).

Where required, the Stabilisers can be provided as enhanced Power Conditioning solutions with the inclusion of an Isolation Transformer and in IP54 / NEMA 3 Style enclosures for outdoor or more challenging internal environments.

To learn more about the ESR-3P-T2F & T3F ranges of  Three-Phase Static Voltage Stabilisers available from Ashley-Edison (UK), please check out the listings, or download the brochure below:-

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Standard Features include:

Automatic Digital Microprocessor Controlled Voltage Stabilization / Regulation
Static Electronic Design – Virtually Maintenance Free
Wide Permissible Input Voltage Window (up to ±40%)
TVSS – Transient Voltage Surge & Spike Suppression Protection
Independent Phase Control
Inbuilt High Overload Capability
Over and Under Voltage Protection
Phase Failure Protection
Comprehensive Digital Front Panel with
– Input & Output Voltage Metering
– Output Current Metering
– Full Status Indication
Start-Up Load Protection
Class II Lightning Surge Arrestors
Automatic Electronic Bypass
System Control Panel (with electronic interlocking) complete with –
 T2F Systems (Standard on 450 to 2000kVA models)
– Motorised Input Circuit Breaker / Switch
– Motorised Output / Manual Bypass Changeover Switch
– RS/485 Interface
T3F Systems (Standard on 2500kVA + models, or as on option below)
– Motorised Input Circuit Breaker / Switch
– Motorised Manual Maintenance Bypass Switch
– Motorised Output Circuit Breaker / Switch
– RS/485 Interface
Freestanding IP20 Indoor Enclosure 
Hard Wire Input & Output with bottom cable entry (top cable entry as an option) 
Built to comply with leading International Standards 
Supplied with a 2 Year / 24 Months Warranty 


Optional Features
available include:

Outdoor IP54 Enclosure (-IP54)
Stabiliser presented in endurable IP54 (BS / EN 60529) / NEMA 3 free-standing steel cubicles suitable for external use, or more challenging internal environments 
Input Isolating Transformer (-PC)
Through the integration of a shielded isolation transformer, provides enhanced spike & electrical noise (Common Mode: 120db @ 100khz & Normal Mode Noise: 60db @ 100khz) suppression and neutral ground bonding. Delivers what is commonly referred to as a ‘CLEAN’ supply 
AquaStop (-AS)
PCB protective coating offering protection against damp and moisture ingress 
Additional Digital Metering (-ADM)
Additional Digital Metering for Frequency & Power Factor 
eSpec Option (-eSP)
As an alternative to the standard motorised T2F & T3F switch arrangement and associated System Control Panel, the fitting of international branded (eg. Schneider) Input, Output, and Manual Bypass Circuit Breakers, and Fans (eg. EBM)
4 Pole Switches / Breakers (-FP)
As standard ESR Stabilisers utilise 3 Pole Switches / Breakers. As an option 4 Pole alternatives can be supplied. 
Alternative Paint Colour (-RAL)
Alternative Paint Colour Finish – customer to specify

SELECT | Permissible Input Voltage Window Options (S*):

Swing OptionsNominal VoltageMax Model Rating
380/220V400/230V415/240V
S15±15%323 to 437V / 187 to 253V340 to 460V / 196 to 265V353 to 477V / 204 to 276V3125 kVA
S20±20%304 to 458V / 176 to 264V320 to 480V / 184 to 276V332 to 498V / 192 to 288V2500 kVA
S25±25%285 to 475V / 165 to 275V300 to 500V / 173 to 288V311 to 519V / 180 to 300V1600 kVA
S30±30%266 to 494V / 154 to 286V280 to 520V / 161 to 299V291 to 540V / 168 to 312V1600 kVA
S35±35%247 to 513V / 143 to 297V260 to 540V / 150 to 311V270 to 560V / 156 to 329V1200 kVA
S40±40%228 to 532V / 132 to 308V240 to 560V / 136 to 322V249 to 581V / 144 to 336V1200 kVA
S45±45%209 to 551V / 121 to 319V220 to 580V / 127 to 334V228 to 602V / 132 to 348V1000 kVA
S50±50%190 to 570V / 110 to 330V200 to 600V / 115 to 345V208 to 623V / 120 to 360V800 kVA

SELECT | Required Power Rating:

Power Rating (kVA)Max Rating (Amps per Phase)ESR-H-3P-T1F Model No
(S*=Add Swing Option No)
380/220V400/230V415/240V
450 kVA683A649A625AESR-450H-3P-T2F-S*
500 kVA759A721A695AESR-500H-3P-T2F-S*
600 kVA911A865A834AESR-600H-3P-T2F-S*
650 kVA987A937A904AESR-650H-3P-T2F-S*
700 kVA1063A1010A973AESR-700H-3P-T2F-S*
750 kVA1139A1082A1043AESR-750H-3P-T2F-S*
800 kVA1215A1154A1112AESR-800H-3P-T2F-S*
900 kVA1367A1298A1251AESR-900H-3P-T2F-S*
1000 kVA1518A1443A1309AESR-1000H-3P-T2F-S*
1200 kVA1822A1731A1669AESR-1200H-3P-T2F-S*
1250 kVA1898A1803A1738AESR-1250H-3P-T2F-S*
1500 kVA2278A2164A2086AESR-1500H-3P-T2F-S*
1600 kVA2430A2308A2225AESR-1600H-3P-T2F-S*
2000 kVA3037A2885A2781AESR-2000H-3P-T2F-S*
2500 kVA3797A3607A3477AESR-2500H-3P-T3F-S*
3000 kVA4556A4328A4172AESR-3000H-3P-T3F-S*
3125 kVA4747A4509A4364AESR-3125H-3P-T3F-S*

Note: All ESR-3P-T2F & T3F Stabilisers are designed to support the full load at minimum input volts and maximum ambient temperature.

SELECT | Permissible Input Voltage Window Options (S*):

Swing OptionsNominal VoltageMax Model Rating
190/110V200/115V208/120V220/127V
S15±15%162 to 219V / 94 to 127V170 to 230V / 98 to 132V177 to 239V / 102 to 138V187 to 253V / 106 to 146V1000 kVA
S20±20%152 to 228V / 88 to 132V160 to 240V / 92 to 138V166 to 250V / 96 to 144V176 to 264V / 102 to 152V1000 kVA
S25±25%143 to 238V / 83 to 138V150 to 250V / 86 to 144V156 to 260V / 90 to 150V165 to 275V / 95 to 159V800 kVA
S30±30%133 to 247V / 77 to 143V140 to 260V / 81 to 150V146 to 270V / 84 to 156V154 to 286V / 89 to 165V800 kVA

SELECT | Required Power Rating:

Power Rating (kVA)Max Rating (Amps per Phase)ESR-LY-3P-T2F Model No
(S*=Add Swing Option No)
190/110V200/115V208/120V220/127V
450 kVA1367A1298A1248A1180AESR-450LY-3P-T2F-S*
500 kVA1518A1443A1387A1311AESR-500LY-3P-T2F-S*
600 kVA1822A1731A1665A1574AESR-600LY-3P-T2F-S*
650 kVA1974A1875A1803A1705AESR-650LY-3P-T2F-S*
700 kVA2126A2020A1942A1836AESR-700LY-3P-T2F-S*
750 kVA2278A2164A2081A1967AESR-750LY-3P-T2F-S*
800 kVA2430A2308A2220A2098AESR-800LY-3P-T2F-S*
900 kVA2734A2597A2497A2361AESR-900LY-3P-T2F-S*
1000 kVA3037A2885A2774A2623AESR-1000LY-3P-T2F-S*

Note:
All ESR Stabilisers are designed to support the full load at minimum input volts and maximum ambient temperature.

SELECT | Permissible Input Voltage Window Options (S*):

Swing OptionsNominal VoltageMax Model Rating
440/256V460/265V480/277V
600/345V *
S15±15%374 to 506V / 216 to 292V391 to 529V / 225 to 305V408 to 552V / 235 to 319V
510 to 690V / 293 to 397V3125 kVA
S20±20%352 to 528V / 203 to 305V368 to 552V / 212 to 318V384 to 576V / 222 to 332V
480 to 720V / 276 to 414V2500 kVA
S25±25%330 to 550V / 191 to 318V345 to 575V / 199 to 331V360 to 600V / 208 to 346V
450 to 750V / 259 to 431V1600 kVA
S30±30%308 to 572V / 178 to 330V322 to 598V / 186 to 345V336 to 624V / 194 to 360V
420 to 780V / 242 to 449V1600 kVA

SELECT | Required Power Rating:

Power Rating (kVA)Max Rating (Amps per Phase)ESR-HX-3P-T2F Model No
(S*=Add Swing Option No)
440/256V460/265V480/277V
600/345V*
450 kVA590A564A541A432AESR-450HX-3P-T2F-S*
500 kVA655A627A601A481AESR-500HX-3P-T2F-S*
600 kVA787A752A721A577AESR-600HX-3P-T2F-S*
650 kVA852A815A781A625AESR-650HX-3P-T2F-S*
700 kVA918A878A841A673AESR-700HX-3P-T2F-S*
750 kVA983A941A901A721AESR-750HX-3P-T2F-S*
800 kVA1049A1003A962A769AESR-800HX-3P-T2F-S*
900 kVA1180A1129A1082A865AESR-900HX-3P-T2F-S*
1000 kVA1311A1254A1202A962AESR-1000HX-3P-T2F-S*
1200 kVA1574A1505A1443A1154AESR-1200HX-3P-T2F-S*
1250 kVA1639A1568A1503A1202AESR-1250HX-3P-T2F-S*
1500 kVA1967A1882A1803A1443AESR-1500HX-3P-T2F-S*
1600 kVA2098A2007A1924A1539AESR-1600HX-3P-T2F-S*
2000 kVA2623A2509A2404AESR-2000HX-3P-T2F-S*
2500 kVA3279A3136A3006AESR-2500HX-3P-T3F-S*
3000 kVA3935A3764A3607AESR-3000HX-3P-T3F-S*
3125 kVA4094A3921A3757AESR-3125HX-3P-T3F-S*

Note: All ESR-3P-T2F & T3F Stabilisers are designed to support the full load at minimum input volts and maximum ambient temperature.

  • = Special Build (-X600)

SELECT | Permissible Input Voltage Window Options (S*):

Swing OptionsNominal VoltageMax Model Rating
380V400V415V
S15±15%323 to 437V340 to 460V353 to 477V3125 kVA
S20±20%304 to 458V320 to 480V332 to 498V2500 kVA
S25±25%285 to 475V300 to 500V311 to 519V1600 kVA
S30±30%266 to 494V280 to 520V291 to 540V1600 kVA
S35±35%247 to 513V260 to 540V270 to 560V1200 kVA
S40±40%228 to 532V240 to 560V249 to 581V 1200 kVA
S45±45%209 to 551V220 to 580V228 to 602V1000 kVA
S50±50%190 to 570V200 to 600V208 to 623V800 kVA

SELECT | Required Power Rating:

Power Rating (kVA)Max Rating (Amps per Phase)ESR-HD-3P-T2F Model No
(S*=Add Swing Option No)
380/220V400/230V415/240V
450 kVA683A649A625AESR-450HD-3P-T2F-S*
500 kVA759A721A695AESR-500HD-3P-T2F-S*
600 kVA911A865A834AESR-600HD-3P-T2F-S*
650 kVA987A937A904AESR-650HD-3P-T2F-S*
700 kVA1063A1010A973AESR-700HD-3P-T2F-S*
750 kVA1139A1082A1043AESR-750HD-3P-T2F-S*
800 kVA1215A1154A1112AESR-800HD-3P-T2F-S*
900 kVA1367A1298A1251AESR-900HD-3P-T2F-S*
1000 kVA1518A1443A1309AESR-1000HD-3P-T2F-S*
1200 kVA1822A1731A1669AESR-1200HD-3P-T2F-S*
1250 kVA1898A1803A1738AESR-1250HD-3P-T2F-S*
1500 kVA2278A2164A2086AESR-1500HD-3P-T2F-S*
1600 kVA2430A2308A2225AESR-1600HD-3P-T2F-S*
2000 kVA3037A2885A2781AESR-2000HD-3P-T2F-S*
2500 kVA3797A3607A3477AESR-2500HD-3P-T3F-S*
3000 kVA4556A4328A4172AESR-3000HD-3P-T3F-S*
3125 kVA4746A4509A4364AESR-3125HD-3P-T3F-S*

Note:
1: All ESR Stabilisers are designed to support the full load at minimum input volts and maximum ambient temperature.
2: Where the nominal utility supply is 3 Wire (Without Neutral) in nature, models are also available, on specific quotations, offering a 4 Wire (with Neutral) Output.

SELECT | Permissible Input Voltage Window Options (S*):

Swing OptionsNominal VoltageMax Model Rating
190V200V208V220V
240v
S15±15%162 to 219V170 to 230V177 to 239V187 to 253V204 to 276V 1000 kVA
S20±20%152 to 228V160 to 240V166 to 250V176 to 264V192 to 288V1000 kVA
S25±25%143 to 238V150 to 250V156 to 260V165 to 275V180 to 300V800 kVA
S30±30%133 to 247V140 to 260V146 to 270V154 to 286V168 to 312V800 kVA

SELECT | Required Power Rating:

Power Rating (kVA)Max Rating (Amps per Phase)ESR-LD-3P-T2F Model No
(S*=Add Swing Option No)
190V200V208V220V
240v
450 kVA1367A1298A1248A1180A1082AESR-450LD-3P-T2F-S*
500 kVA1518A1443A1387A1311A1202AESR-500LD-3P-T2F-S*
600 kVA1822A1731A1665A1574A1443AESR-600LD-3P-T2F-S*
650 kVA1974A1875A1803A1705A1563AESR-650LD-3P-T2F-S*
700 kVA2126A2020A1942A1836A1683AESR-700LD-3P-T2F-S*
750 kVA2278A2164A2081A1967A1803AESR-750LD-3P-T2F-S*
800 kVA2430A2308A2220A2098A1924AESR-800LD-3P-T2F-S*
900 kVA2734A2597A2497A2361A2164AESR-900LD-3P-T2F-S*
1000 kVA3037A2885A2774A2623A2404AESR-1000LD-3P-T2F-S*

Note:
1: All ESR Stabilisers are designed to support the full load at minimum input volts and maximum ambient temperature.
2: Where the nominal utility supply is 3 Wire (Without Neutral) in nature, models are also available, on specific quotations, offering a 4 Wire (with Neutral) Output.

SELECT | Permissible Input Voltage Window Options (S*):

Swing OptionsNominal VoltageMax Model Rating
440V460V480V
600V *
S15±15%374 to 506V391 to 529V408 to 552V
510 to 690V3125 kVA
S20±20%352 to 528V368 to 552V384 to 576V
480 to 720V2500 kVA
S25±25%330 to 550V345 to 575V360 to 600V
450 to 750V1600 kVA
S30±30%308 to 572V322 to 598V336 to 624V
420 to 780V1600 kVA

SELECT | Required Power Rating:

Power Rating (kVA)Max Rating (Amps per Phase)ESR-HXD-3P-T2F Model No
(S*=Add Swing Option No)
440V460V480V
600V*
450 kVA590A564A541A432AESR-450HXD-3P-T2F-S*
500 kVA655A627A601A481AESR-500HXD-3P-T2F-S*
600 kVA787A752A721A577AESR-600HXD-3P-T2F-S*
650 kVA852A815A781A625AESR-650HXD-3P-T2F-S*
700 kVA918A878A841A673AESR-700HXD-3P-T2F-S*
750 kVA983A941A901A721AESR-750HXD-3P-T2F-S*
800 kVA1049A1003A962A769AESR-800HXD-3P-T2F-S*
900 kVA1180A1129A1082A865AESR-900HXD-3P-T2F-S*
1000 kVA1311A1254A1202A962AESR-1000HXD-3P-T2F-S*
1200 kVA1574A1505A1443A1154AESR-1200HXD-3P-T2F-S*
1250 kVA1639A1568A1503A1202AESR-1250HXD-3P-T2F-S*
1500 kVA1967A1882A1803A1443AESR-1500HXD-3P-T2F-S*
1600 kVA2098A2007A1924A1539AESR-1600HXD-3P-T2F-S*
2000 kVA2623A2509A2404AESR-2000HXD-3P-T2F-S*
2500 kVA3279A3136A3006AESR-2500HXD-3P-T3F-S*
3000 kVA3935A3764A3607AESR-3000HXD-3P-T3F-S*
3125 kVA4094A3921A3757AESR-3125HXD-3P-T3F-S*
  • = Special Build (-X600)

Note:
1: All ESR Stabilisers are designed to support the full load at minimum input volts and maximum ambient temperature.
2: Where the nominal utility supply is 3 Wire (Without Neutral) in nature, models are also available, on specific quotations, offering a 4 Wire (with Neutral) Output.

eSpec Option (-eSP)
As an alternative to the standard motorised T2F & T3F switch arrangement and associated System Control Panel, ESR Stabilisers can be supplied fitted with international branded (eg. Schneider) Input, Output, and Manual Bypass Circuit Breakers, and Fans (eg. EBM)

General Technical Specification

General:
 – Design Topology:Digital Buck-Boost SCR Design Topology
 – Phase:H, LY & HX SeriesThree Phase, 4 Wire (3P+N+G/E)
 HD, LD & HXD SeriesThree Phase, 3 Wire (3P+G/E) – NO Neutral
 – Power Ratings:17 Model Ratings-
450kVA, 500kVA, 600kVA, 650kVA, 700kVA, 750kVA, 800kVA, 900kVA, 1000kVA, 1200kVA, 1250kVA, 1500kVA, 1600VA, 2000kVA, 2500kVA, 3000kVA, & 3125kVA
 – Frequency:50 / 60Hz (35 to 63Hz)
 – Power Factor:The Power Factor has no effect on performance providing the stabilizer is being used within its rated capacity
Input:
 – Nominal Voltage:H (HD) Series 380/220V -400/230V – 415/240V, Three Phase, 4 Wire (HD – 3 Wire)
LY (LD) Series190/100V – 200/115V – 208/120V – 220/127V, Three  Phase, 4 Wire (LD – 3 Wire)
 HX (HXD) Series440/254V – 460/265V – 480/277V, Three Phase, 4 Wire (HXD – 3 Wire)
 – Input Voltage Window Options (S*):S15Nominal Voltage ±15%    (All Series)
 S20Nominal Voltage ±20%   (All Series)
 S25Nominal Voltage ±25%   (All Series)
 S30Nominal Voltage ±30%   (All Series)
 S35Nominal Voltage ±35%   (H & HD Series Only)
 S40Nominal Voltage ±40%   (H & HD Series Only)
 S45Nominal Voltage ±45%   (H & HD Series Only)
 S50Nominal Voltage ±50%   (H & HD Series Only)
Output:
 – Voltage:H (HD) Series380V -400V – 415V, Three Phase, 4 Wire (HD – 3 Wire)
 LY (LD) Series190V – 200V – 208V – 220V – 240V, Three  Phase, 4 Wire (LD – 3 Wire)
 HX (HXD) Series440V – 460V – 480V, Three Phase, 4 Wire (HXD – 3 Wire)
 – Voltage Accuracy:S15 to S20 Option Models±3% (Default) – adjustable ±1% to ±5%
 S25 to S40 Option Models±3% (Default) – adjustable ±3% to ±5%
 S45 to S50 Option Models±5%
 – Correction Time:Within 60 milliseconds (3 to 4 Cycles) per Step
 – Efficiency:≥98%
 – Independent Phase Control:Maintains each phase voltage stable irrespective of load unbalance, even in situations where a 100% load unbalance may exist.
– Overload Ratings:5 x max. current rating for 1 second
3 x max. current rating for 2 minutes
1.5  x max. current rating for 10 minutes
Display Panel – Metering, Alerts & Communication:
 – Front Display Panel:Digital Metering:Input Volts, Output Volts, and Load
 Status Indication:Overload, Over-Volts, Under-Volts,  & Fuse Blown
 Display Settable Parameters:Output Voltage, Output Voltage Accuracy, Correction Time, Voltage Regulation Method, Over-Voltage Level, Under-Voltage Level & Over Current Limit
 – System Control Panel (SCP):Electronic Interlocked Breaker / Switch Control Panel 
 – Interface:RS-485 – DB9 Pin Style Port on the SCP
Protection Features:
 – Surge Protection:TVSS – Protects loads against high-energy Spikes and Transient Voltages
 – Lightning Surge Protection:Class II SPD – protection against extremely high voltage surges and transients caused by lightning strikes on the utility mains supply line
 – Switch Arrangements:T2F Systems (Standard on 450 to 2000kVA models)– Motorised Input Circuit Breaker / Switch
– Motorised Output / Manual Bypass Changeover Switch
– Electronic interlocking
 T3F Systems (Standard on 2500kVA + models, or as an option on ratings below)– Motorised Input Circuit Breaker / Switch
– Motorised Manual Maintenance Bypass Switch
– Motorised Output Circuit Breaker / Switch
– Electronic interlocking
 – Automatic Bypass:Automatic transfer to Bypass in the event of an overload or unlikely system fault
 – Phase Failure:Any failure of phases will be immediately detected and will instigate an automatic load isolation
 – Over & Under VoltsAbility to configure the voltage stabiliser/power conditioner, to shut down in the event of the incoming voltage supply going outside the specified input voltage window
  
Environmental:
 – Operating Temperature Range:0°C to +45°C
Derate by 2% for each additional °C up to max 60°C
 – Maximum Altitude:4000 meters (derate by 2.5% per additional 500 meters)
 – Relative Humidity:Suitable for indoor tropical use – 0 to 95% (non-condensing)
 – Harmonic Distortion:None introduced
 – Audible Noise:@ 1 meter 50 to 65 dBA (dependent on model rating)
Physical:
 – Power Connections:Hardwire Input & Output with bottom cable entry (Option – top and side cable entry)
 – Construction:Enclosures to IP20 / NEMA 1 Style – BS EN 60529  (Option – Outdoor IP54/NEMA 3 Style)
 – Paint Colour:RAL 1013 (Oyster White – Epoxy Powder Coating) – Other paint colours on specific request
 – Dimensions & Weights:Dependent on model rating and configuration
Sizes and weights available on individual request
Certification & Conformance:
 – EMC Conformance:BS EN 55022 and relevant parts of BS EN 61000
 – CE Certification:CE Marked – 2014/30/EU (The EMC Directive) and 2014/35/EU (The Low Voltage Directive)
 – Warranty:2 Years / 24 Months from date of supply
Optional Add-Ons:
 – Outdoor IP54 Enclosure (-IP54)Stabiliser presented in endurable IP54 (BS / EN 60529) / NEMA 3 free-standing steel cubicles suitable for external use, or more challenging internal environments
 – Input Isolating Transformer (-PC)Through the integration of a shielded isolation transformer, provides enhanced spike & electrical noise (Common Mode: 120db @ 100khz & Normal Mode Noise: 60db @ 100khz) suppression and neutral ground bonding. Delivers what is commonly referred to as a ‘CLEAN’ supply
 – AquaStop (-AS)PCB protective coating offering protection against damp and moisture ingress
 – Additional Digital Metering (-ADM)Additional Digital Metering for Frequency & Power Factor
 – eSpec Option (-eSP)As an alternative to the standard motorised T2F & T3F switch arrangement and associated System Control Panel, the fitting of international branded (eg. Schneider) Input, Output, and Manual Bypass Circuit Breakers, and Fans (eg. EBM)
 – 4 Pole Switches / Breakers (-FP)As standard ESR Stabilisers utilise 3 Pole Switches / Breakers. As an option 4 Pole alternatives can be supplied.
 – Alternative Paint Colour (-RAL)Alternative Paint Colour Finish – customer to specify

Note:

1: All ESR Stabilisers are designed to support the full load at minimum input volts and maximum ambient temperature.
2: Where the nominal utility supply is 3 Wire (Without Neutral) in nature, models are also available, on specific quotations, offering a 4 Wire (with Neutral) Output.

Sales & Support
Data Sheet – H Series
[380V/220V to 415V/240V Models]
Data Sheet – HD Series
[380V to 415V Models]
Data Sheet – LY Series
[190V/110V to 220V/127V Models]
Data Sheet – LD Series
[190V to 240V Models]
Data Sheet – HX Series
[440V/256V to 600V/345V Models]
Data Sheet – HXD Series
[440V to 600V Models]

Guide Specification

T2F Operator / User Manual

CE Certification

ESR Series Three Phase Static Electronic AC Voltage Stabilisers / Conditioners comply with the relevant European Union (EU) health, safety, and environmental protection directives and regulations and are duly CE marked.

Ashley-Edison (UK) Declaration

Machine (MD) Directive – 2006/42/EC – in force from December 2009
EMC Directive – 2014/30/EU – in force from April 2016
Low Voltage Directive – 2014/35/EU – in force from April 2016

Independent 3rd Party Verification Certificate

Machine (MD) Directive – 2006/42/EC – in force from December 2009
EMC Directive – 2014/30/EU – in force from April 2016
Low Voltage Directive – 2014/35/EU – in force from April 2016

 

If you do not find the Static Voltage Stabilizer that meets your application’s exact needs, please contact us with your specific detailed requirements.