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Comparison voltage Monitoring Relays

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Zubr SR1
Zubr D2-40 red
Zubr R116y
Zubr D2-32 red
Zubr MF2-40 red
Novatek-Electro RN-116
Zubr SR1Zubr D2-40 redZubr R116yZubr D2-32 redZubr MF2-40 redNovatek-Electro RN-116
Outdated ProductOutdated ProductOutdated ProductExpecting restockOutdated ProductOutdated Product
Devicevoltage Monitoring Relaysvoltage Monitoring Relaysvoltage Monitoring Relaysvoltage Monitoring Relaysvoltage Monitoring Relaysvoltage Monitoring Relays
Voltagevariablevariablevariablevariablevariablevariable
Number of phases111111
Mountinto socketdIN railinto socketdIN raildIN railinto socket
Width (unit)2 U2 U2 U
Specs
Power3 kVA8.8 kVA3 kVA7 kVA8.8 kVA3.5 kVA
Rated current40 А32 А40 А
Maximum current16 А50 А16 А40 А50 А16 А
Voltage measuring range100 – 420 V100 – 420 V100 – 400 V100 – 420 V100 – 420 V120 – 400 V
Measurement accuracy (±)1.3 %
Cut-off time (lower limit)0.04 с0.04 с1.2 с0.04 с0.03 с0.12 с
Off time (upper limit)0.04 с0.04 с0.05 с0.04 с0.03 с0.12 с
Response time adjustment
 /0.1 – 10 с/
Reclosing delay3 – 600 с3 – 600 с3 – 600 с3 – 600 с3 – 999 с5 – 900 с
Lower cut-off limit120 – 210 V120 – 210 V120 – 210 V120 – 210 V120 – 210 V160 – 220 V
Upper cut-off limit220 – 280 V220 – 280 V220 – 280 V220 – 280 V220 – 280 V230 – 280 V
Current trip limit0.1 – 40 А
Functions
display
operation indicator
thermal protection
fault memory
display
operation indicator
thermal protection
fault memory
display
operation indicator
thermal protection
fault memory
display
operation indicator
thermal protection
fault memory
display
operation indicator
thermal protection
fault memory
display
operation indicator
 
 
General
Adjustmentdigitaldigitaldigitaldigitaldigitalmechanical
Protection levelIP20IP20IP20IP20IP20IP30
Dimensions60x106x76 mm66x85x36 mm57x124x83 mm66x85x36 mm36x85x66 mm57.7x124.4x86.2 mm
Weight185 g170 g185 g170 g190 g160 g
Added to E-Catalogmay 2018january 2024december 2017july 2024november 2023december 2017