Reactive Energy Controllers archivos - Lifasa https://lifasa.com/en/productos/reactive-energy-controllers/ Wed, 04 Aug 2021 15:09:13 +0000 en-US hourly 1 MASTER Control Var FAST https://lifasa.com/en/producto/master-fast-controller/ Thu, 25 Oct 2018 11:38:26 +0000 https://lifasa.com/?post_type=avada_portfolio&p=4605 La entrada MASTER Control Var FAST se publicó primero en Lifasa.

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Reactive energy controller MASTER Fast control Var

Description

Measurement with three current transformers guarantees an analogue reading of the company’s meter. The Master Fast control Var reactive energy controller is the only regulator in the market that offers the possibility of using 3 measuring transformers in addition to the traditional
method of measuring with a single current transformer, as well as providing the functions of an integral power analyzer and controlling the residual leakage currents.

Master Fast control Var is a controller that guarantees excellent preventive maintenance operations by means of programming its alarms and the test options of the capacitor status, offering the maximum supervision and safety of your compensation unit.

Application

The connection of 1 or 3 transformers makes Master Fast control Var the perfect controller in
any installation, allowing the following:

  • Changing from 1 to 3 transformers in the following cases:
    • Changes in reactive energy penalties
    • Changes in consumption habits
    • Significant imbalances in the system
  • Replacing the regulator of any capacitor bank
  • Perfect for installations with up to 4 objective cosφ, since it can adapt to any
    compensation need (different time periods).
  • It can be used with Medium Voltage compensation units.
Voltage inputs Power supply voltage: 110…480 Vc.a.

Tolerance: 10%

Consumption: 6 VA

Frequency: 45…65 Hz
Measurement circuit Measurement voltage: 525 V.c.a. p-p / 300 V.c.a. p-n

Current measurement: x1 o x3 transformers…/5A or /1A
Leakage current Measurement range: I∆prim = 10 mA…1 Ac.a.

Current transformers: WGC Series
Accuracy Voltage and Current: 1%

Cos φ: 2 % ±1 digit
Temperature measurement Measurement range: 0…80 oC ±3 oC
Alarm relay Output contact: Switched

Umax and Imax (operation): 250 Vc.a. / 6 A
Output relay No. of relays: 6 or 12 depending on the type

Umax and Imax (operation): 250 Vc.a. / 6 A
Fan relay Output contact: Not switched

Umax and Imax (operation): 250 Vac / 6 A
Digital outputs No. of outputs: 2

Type: NPN Transistor

Umax and Imax (operation): 24 Vc.c. / 50 mA
Digital inputs 2
Alarms 17, fully configurable
Communications Port: RS-485

Protocol: Modbus / RTU
Operating conditions Temperature: -20 oC to +60 oC

Relative humidity: 95% without condensation
Safety Insulation: Category III Class II EN 61010-1

Protection degree: IP51 mounted, IP30 not mounted, in accordance with EN-60529
Control system PFC (Program that minimises the number of operations)
Standards IEC 62053-23 (2003-01), IEC 61326-1, EN 61010-1, UL 508

Other powers, voltages and frequencies on request.

File Language Date Size
Datasheet 25/10/2018 0.1 MB
Manual 29/10/2018 9.3 MB
Programming guide 25/10/2018 1.0 MB
Installation guide   25/10/2018 1.3 MB

Contact us if you need more information

[contact-form-7]

La entrada MASTER Control Var FAST se publicó primero en Lifasa.

]]> Master Control Var https://lifasa.com/en/producto/master/ Tue, 28 Aug 2018 08:28:16 +0000 http://lifasa.com/?post_type=avada_portfolio&p=3981 La entrada Master Control Var se publicó primero en Lifasa.

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Reactive energy controller MASTER control Var

Description

Measurement with three current transformers guarantees an analogue reading of the company’s meter. The Master control Var reactive energy controller is the only controller in the market that offers the possibility of using 3 measuring transformers in addition to the traditional
method of measuring with a single current transformer, as well as providing the functions of an integral power analyzer and controlling the residual leakage currents.

Master control Var is a controller that guarantees excellent preventive maintenance operations by means of programming its alarms and the test options of the capacitor status, offering the maximum supervision and safety of your compensation unit.

Application

The connection of 1 or 3 transformers makes Master control Var the perfect controller in
any installation, allowing the following:

  • Changing from 1 to 3 transformers in the following cases:
    • Changes in reactive energy penalties
    • Changes in consumption habits
    • Significant imbalances in the system
  • Replacing the controller of any capacitor bank
  • Perfect for installations with up to 4 objective cosφ, since it can adapt to any
    compensation need (different time periods).
  • It can be used with Medium Voltage compensation units.
Voltage inputs Power supply voltage: 110…480 Vc.a.

Tolerance: 10%

Consumption: 6 VA

Frequency: 45…65 Hz
Measurement circuit Measurement voltage: 525 V.c.a. p-p / 300 V.c.a. p-n

Current measurement: x1 o x3 transformers…/5A or /1A
Leakage current Measurement range: I∆prim = 10 mA…1 Ac.a.

Current transformers: WGC Series
Accuracy Voltage and Current: 1%

Cos φ: 2 % ±1 digit
Temperature measurement Measurement range: 0…80 oC ±3 oC
Alarm relay Output contact: Switched

Umax and Imax (operation): 250 Vc.a. / 6 A
Output relay No. of relays: 6 or 12 depending on the type

Umax and Imax (operation): 250 Vc.a. / 6 A
Fan relay Output contact: Not switched

Umax and Imax (operation): 250 Vac / 6 A
Digital outputs No. of outputs: 2

Type: NPN Transistor

Umax and Imax (operation): 24 Vc.c. / 50 mA
Digital inputs 2
Alarms 17, fully configurable
Communications Port: RS-485

Protocol: Modbus / RTU
Operating conditions Temperature: -20 oC to +60 oC

Relative humidity: 95% without condensation
Safety Insulation: Category III Class II EN 61010-1

Protection degree: IP51 mounted, IP30 not mounted, in accordance with EN-60529
Control system PFC (Program that minimises the number of operations)
Standards IEC 62053-23 (2003-01), IEC 61326-1, EN 61010-1, UL 508

Other powers, voltages and frequencies on request.

File Language Date Size
Datasheet 25/10/2018 0.1 MB
Manual 29/10/2018 9.3 MB
Installation guide 25/10/2018 1.0 MB
Programation guide 25/10/2018 1.0 MB

Contact us if you need more information

[contact-form-7]

La entrada Master Control Var se publicó primero en Lifasa.

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