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Agios Dimitrios Athens
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Ecostab-Ecobuck

Ecostab-Ecobuck
Energy Saving System 

 

ECOSTAB-ECOBUCK is a voltage stabilizer designed for Energy Saving and capable of improving Power Quality in all mains voltage conditions.

Ecostab-Ecobuck supplies the load with a stable voltage having a value less than or equal to the nominal mains voltage.

The voltage with which the load is powered can be set through a potentiometer between the nominal value and -8%.

Ecostab-Ecobuck is able to increase or reduce the voltage of the electrical distribution network in order to provide the loads with an optimal voltage, which can be set to a desired value and kept stable.

The desired value is linearly adjustable between a minimum value of 368V (-8%) and a maximum value of 400V (± 0%).

In the entire range of variation of the mains voltage allowed by the standard (± 10% of the nominal value of 400V) the load is always powered by the Ecostab-Ecobuck at the desired voltage, kept stable at ± 1%.

The variations of the mains voltage both in excess and in default are compensated and the supply voltage to the load is kept stable at the set value.

 

Features

Technical Specifications

Product Brochure

General features

Range. Voltage optimisers are available in power range from 5 to 4000 KVA, in single-phase and three-phase version.

  • Single-phase 100-110-115-120-127-200-220-230-240-265-277V.
  • Single-phase with input 240V and output 230V.
  • Three-phase 208-220-230-240-380-400-415-440-460-480-500V.
  • Three-phase with input 415V and output 400V.
  • Frequency: 50 or 60 Hz.

Accuracy. Ecostab-Ecobuck voltage optimisers secure the true RMS voltage value with an accuracy of ±1% according to the presence of high harmonic distortions of the mains.

Regulation speed. An innovative control circuit combines an extremely fast regulation speed, from 11 to 33 ms/V according to the model, with the structural reliability of the electrodynamic system.

Overload capacity. This is a peculiarity of the Ecostab-Ecobuck electrodynamic regulation system. These devices can withstand overloads up to ten times the rated power for ten milliseconds, five times the rated power for six seconds or twice the rated power for one minute without damage.

Efficiency. Efficiency up to 98.5% at full load.

Power factor and load variation insensitivity. The adopted operating principle ensures that the accuracy and the regulation speed features of Ecostab-Ecobuck voltage optimisers remain unaltered under any load condition (full load or no load, with inductive or capacitive loads).

Frequency variation insensitivity. The control circuit works correctly also with mains frequency variations up to ± 5%.

Harmonic distortions. The high quality and correct use of materials ensure that the harmonic distortion is always maintained within 0.1% in any operating condition.

Impedance. The installation of an Ecostab-Ecobuck voltage optimiser in a pre-existing system does not require a new calculation of the protections because the internal impedance of the optimiser, varying from 0.52 to 0.015 Ohm, does not significantly affect the line impedance.

Operating temperature. Ecostab-Ecobuck voltage optimisers are designed to work correctly at a maximum ambient temperature of 40°C in the most demanding conditions: continuous operation, full load and minimum input voltage. Models suitable for operation at temperatures higher than 40°C are manufactured on request.

Degree of protection. According to the ambient conditions, the safety requirements and the installation site, Ecostab-Ecobuck voltage optimisers are available in 4 versions with the following protection degree: IP00, IP21, IP54 INDOOR and IP54 OUTDOOR.

Reliability.  The MTBF exceeding 500,000 hours is the result of continuous improvement in technical aspects and production process.

Cooling system. Ecostab-Ecobuck voltage optimisers are cooled in different manner according to the type of casing and the ambient conditions by means of:

  • natural convection
  • fans
  • air conditioning

Installation. It is rather quick and easy. The voltage optimiser is installed after the energy counter and before the electric users.

Special versions. Ecostab-Ecobuck voltage optimisers can be equipped on demand with special fittings in separate cabinet, like e.g.: maintenance by-pass, thermal magnetic circuit breakers, insulating transformer, surge suppressors, lightning arresters, harmonic filters.

Remote control. Ecostab-Ecobuck voltage optimiers can be equipped with a special optional monitoring system POWER METER permitting the remote control via ETHERNET, INTERNET, GSM/GPRS. The following electric and physical parameters are detected: frequency, active power, reactive power, apparent power, distorting power, three-phase equivalent current, line current, power factor, active, reactive and inductive energy, harmonics, temperature, humidity, switch and contactor state. By using the POWER MANAGEMENT software installed on a non-dedicated PC, detected values can be managed and statistics can be obtained on a daily, weekly, monthly and yearly basis with various viewing, data processing, cost calculation and energy saving possibilities.

Compliance with standards. Ecostab-Ecobuck voltage optimisers comply with the following Directives:

  • Electro Magnetic Compatibility 2004/18/EC and following amendments.
  • Low Voltage Electrical Equipment 2006/95/EC and following amendments.

M2..S Single- phase 230V 50-60 Hz- IP21
ModelRated Power (KVA)Input Voltage Variation (±%)Output regulation range (%)Response Time (ms/V)Output accuracy (±%)Dimensions AxBxH (mm)Net weight (kg)
M208EJ8S8100 to -8211600x350x29045
M210EJ12S1221800x450x40065
M211EJ20S202280
M212EJ25S2527120

 

Y3..S Three- phase +N 400V 50/60 Hz -IP21
ModelRated Power (KVA)Input Voltage Variation (±%)Output regulation range (%)Response Time (ms/V)Output accuracy (±%)Dimensions AxBxH (mm)Net weight (kg)
Y308EJ20S20100 to -8131350x580x890120
Y310EJ40S4012450x800x1200210
Y311EJ60S6016240
Y312EJ80S8019290
Y313AJ100S10017650x650x1800480
Y314AJ150S150271100x650x1800620
Y316AJ200S20019650
Y317AJ300S30022750
Y318AJ400S400161100x900x19001100
Y319AJ600S600171100x1270x18001360
Y320AJ800S800181100x1270x19001770
Y320AJ1000S100018100x1270x19001850
Y322AJ1250S1250262130x1350x21502700
Y323AJ1600S1600183100
Y324AJ2000S2000173400
Y326AJ2300S230018

3 cabinets

1100x1270x1900

3800
Y328AJ2500S2500245200
Y330AJ2800S2800265700
ECOBUCK M Single- phase 230V 50-60 Hz- IP21
ModelRated Power (KVA)

Input Voltage Variation

(± %)

Output regulation range (%)Response Time (ms/V)Output accuracy (±%)Dimensions AxBxHNet weight (kg)
Μ204EJB5S5+10% -8%0 έως -8%42±1%450x560x43045
M206EJB10S1042 65
Μ208EJB15S1544450x560x43080
M210EJB30S3054120
ECOBUCK Y Three- phase 400 VAC +N 50/60Hz – IP21
ModelRated Power (KVA)

Input Voltage Variation

(± %)

Output regulation range(%)Time (ms/V)accuracy (±%)Dimensions AxBxH Net weight (kg)
Y304EJB15SS15+10 -8%0 έως -826±1%350x580x890150
Y308EJB30SS3024 210
Y306EJB35SS4526450x800x1200240
Y310EJB80SS8024 290
Y311EJB120SS10032650x650x1800480
Y312EJB160SS150401100x650x1800560
Y313AJB200SS20034 630
Y314AJB300SS30054 780
Y316AJB400SS400381100x900x19001100
Y317AJB600SS60044 1360
Y318AJB800SS800321100x1300x19001770
Y319AJB1000SS1000341100x1300x19001850
Y319AJB1250SS1250341500x1350x21502700
Y320AJB1600SS1600362150x1350x21503100
Y320AJB2000SS2000362150x1350x21503400
Y322AJB2500SS250052

3 cabinets

1100x1300x1900

4600
Y323AJB3200SS320036 5200
Y324AJB4000SS400034 6000

 

 

 

 

 

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