NOVAR 1414 - reactive power controller

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NOVAR 1414 - reactive power controller

NOVAR 1414 reactive power controller 90 - 275 V AC, 14 stages, alarm relay, 3 MTP, separate power supply, 144x144mm. Regulators are fully automatic devices that monitor the state of the LV/LV distribution network and, based on fast and accurate calculations, connect or disconnect individual compensation or decompensation stages (capacitors, decompression inductors) to achieve the desired power factor.

Order number: N1414

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NOVAR 1414 is based on NOVAR 1214 and shares most of it’s features but despite of other models, this controller model has three current measurement inputs and one voltage measurement input. It is capable to measure load in each of three phases separately and then evaluates three-phase power factor from measured values from each phase for the control.

Therefore, it is suitable especially for applications with great or variable load unbalance. It features one voltage measurement input and expects that amplitude of other two is the same. It evaluates PF in each phase from measured currents and then three-phase PF which is used for operation. Three-phase capactiors and reactors are used for power factor correction.

Key features:
• measures power factor in each line separately
• improves three phase PFC for unbalanced loads
• 14 independent compensation section + alarm relay
• fully automatic control section recognition
• embedded temperature sensor and relay for temperature control
• standard case for 144 x 144 mm cut-out
• 2 mA current sensitivity
• optional RS-485 or Ethernet communication interface

Relay output	14
Supply voltage [V]	90 - 275 V AC, oddělené
Sensitivity	2 mA
Overvoltage category	III - do 300V DC
Required power factor	0,8 ind. ÷ 0,8 kap.
Communication interface	BEZ
Width [mm]	144
Depth [mm]	80
Height [mm]	144
Weight [g]	700
Mounting type	Panel
Software	NE
Protocols	BEZ
Relative humidity	5 až 100 %
Step value setting	automatické nebo ruční
Connection mode setting	automatické nebo ruční
Temperature measuring range/accuracy	-30 ÷ 60 °C, ± 5 °C
Operating temperature	-40... +60 °C
Degree of protection / IP rating	zadní panel - IP20, čelní panel - IP40 (případně IP54)

Návody

NOVAR2100-NOVAR2200_MANUAL_v3.0_CZ_.pdf

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1414 manual v En.pdf

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Plánovací tabulka kompenzace.pdf

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Regulátory_Katalogový list 1.25.pdf

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