3 Phase Voltage Monitoring Protective Relay

Protects against Phase Loss, Phase Reversal & Phase Asymmetry Can be configured for 3 Phase 4 Wire or 1 Phase system Selectable Over Voltage / Under Voltage Trip level Selectable Time Delay LED Indications for Power and Fault conditions Voltage Sensing principle 1 C/O or 2 C/O Configuration Voltage Monitoring Series SM 500 83 Cat. No. Parameters 240 VAC (1 Phase & 3 Phase, 4 Wire) Frequency Power Consumption (Max.) 4 VA 50/60 Hz Supply Voltage ( ) 105% to 125% (of ) 55% to 95% (of ) LED Indication Operating Temperature Storage Temperature Separate indications for Power ON, UV and OV O O -15 C To + 55 C O O -25 C To + 70 C Utilization Category AC - 15 DC - 13 Rated Voltage (Ue): 120/240 V, Rated Current (Ie): 3.0/1.5 A Rated Voltage (Ue): 24/125/250 V, Rated Current (Ie): 2.0/0.22/0.1 A Trip Settings Under Voltage Phase Loss Phase Sequence Phase Asymmetry Over Voltage 0.5 to 15 s (Selectable) 5 s 0.5 to 15 s (Selectable) 5 s 5 s 0.5 s to 15 min (Selectable) Time Delay ON Delay Trip Time (OFF Delay) Output Contact Rating Electrical Life Mechanical Life Relay Output 5A @ 250 VAC / 28 VDC (Resistive) 5 1X10 6 3X10 1 C/O Enclosure Dimension (W x H x D) (in mm) Weight (unpacked) Approx. Mounting Certification Flame Retardant UL 94-V0 36 X 90 X 60 120 g Base / DIN rail Degree of Protection IP 20 for Terminals, IP 40 for Enclosure ORDERING INFORMATION Note: 1) Voltage setting is with respect to Neutral. Voltage Setting Accuracy: �± 5 % of Full Scale; Time Setting Accuracy: �± 10 % of Full Scale RoHS Compliant Humidity (Non Condensing) 95% (Rh) EMI / EMC Harmonic Current Emissions IEC 61000-3-2 Ed. 3.2 (2009-04) Class A ESD IEC 61000-4-2 Ed. 2.0 (2008-12) Level II Radiated Susceptibility IEC 61000-4-3 Ed. 3.2 (2010-04) Level III Electrical Fast Transients IEC 61000-4-4 Ed. 3.0 (2012-04) Level IV Surges IEC 61000-4-5 Ed. 2.0 (2005-11) Level IV Conducted Susceptibility IEC 61000-4-6 Ed. 3.0 (2008-10) Level III Voltage Dips & Interruptions (AC) IEC 61000-4-11 Ed. 2.0 (2004-03) All 7 Levels Conducted Emission CISPR 14-1 Ed. 5.2 (2011-11) Class A Radiated Emission CISPR 14-1 Ed. 5.2 (2011-11) Class A Environmental Cold Heat IEC 60068-2-1 Ed. 6.0 (2007-03) Dry Heat IEC 60068-2-2 Ed. 5.0 (2007-07) Vibration IEC 60068-2-6 Ed. 7.0 (2007-12) 5g Repetitive Shock IEC 60068-2-27 Ed. 4.0 (2008-02) 40g, 6ms Non-Repetitive Shock IEC 60068-2-27 Ed. 4.0 (2008-02) 30g, 15ms Cat. No. Description MD71BH 240 VAC, UV / OV with Selectable ON Delay (0.5 to 15 sec), 1 C/O MD71BF 240 VAC, UV / OV with Selectable OFF Delay (0.5 to 15 sec), 1 C/O MD71B9 240 VAC, UV / OV with Selectable ON Delay (0.5 s to 15 min), 1 C/O

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Buyer: 1) copper plated/tin plated terminals for auto electrical parts.

Voltage Monitoring Series SM 501 86 Cat. No. Parameters MG53BH MG53BF MG63BH MG63BF 415 VAC (3 Phase, 3 Wire) 220 VAC (3 Phase, 3 Wire) Frequency Power Consumption (Max.) 10 VA 5 VA 50/60 Hz Supply Voltage ( ) 105% to 125% (of ) 55% to 95% (of ) Trip Settings Under Voltage Over Voltage Hysterisis 7 V (�± 2 V) of Trip Voltage Phase Loss Phase Sequence Phase Asymmetry Yes Yes LED Indication Storage Temperature Operating Temperature Separate indications for Power ON, UV and OV; ON: Phase Reverse; BLINK: Phase Asymmetry O -15 C To + 55 C O O -25 C To + 70 C O Utilization Category AC - 15 DC - 13 Rated Voltage (Ue): 120/240 V, Rated Current (Ie): 3.0/1.5 A Rated Voltage (Ue): 24/125/250 V, Rated Current (Ie): 2.0/0.22/0.1 A Output Contact Rating Electrical Life Mechanical Life Relay Output 5A @ 250 VAC / 28 VDC (Resistive) 5 1X10 6 3X10 2 C/O Enclosure Dimension (W x H x D) (in mm) Weight (unpacked) Mounting Certification Flame Retardant UL 94-V0 36 X 90 X 60 120 g Base / DIN rail Degree of Protection IP 20 for Terminals, IP 40 for Enclosure ORDERING INFORMATION Note: 1) Voltage Setting Accuracy: �± 5 % of Full Scale; Time Setting Accuracy: �± 10 % of Full Scale 2) In the event of Phase Sequence or Phase Loss, OFF Delay is 100 ms Humidity (Non Condensing) 95% (Rh) 0.5 to 15 s (Selectable) 5 s 0.5 to 15 s (Selectable) 5 s 0.5 to 15 s (Selectable) 5 s 0.5 to 15 s (Selectable) Time 5 s Delay ON Delay Trip Time (OFF Delay) 10% (of ) Cat. No. Description MG53BH 415 VAC, & Single Phasing Preventor (SPP) with Selectable ON Delay (0.5 to 15 sec), 2 C/O MG53BF 415 VAC, UV / OV & SPP with Selectable OFF Delay (0.5 to 15 sec), 2 C/O MG63BH 220 VAC, with Selectable ON Delay (0.5 to 15 sec), 2 C/O MG63BF 220 VAC, with Selectable OFF Delay (0.5 to 15 sec), 2 C/O UV / OV UV / OV & SPP UV / OV & SPP EMI / EMC Harmonic Current Emissions IEC 61000-3-2 Ed. 3.2 (2009-04) Class A ESD IEC 61000-4-2 Ed. 2.0 (2008-12) Level III Radiated Susceptibility IEC 61000-4-3 Ed. 3.2 (2010-04) Level III Electrical Fast Transients IEC 61000-4-4 Ed. 3.0 (2012-04) Level IV Surges IEC 61000-4-5 Ed. 2.0 (2005-11) Level IV Conducted Susceptibility IEC 61000-4-6 Ed. 3.0 (2008-10) Level III Voltage Dips & Interruptions (AC) IEC 61000-4-11 Ed. 2.0 (2004-03) All 7 Levels Conducted Emission CISPR 14-1 Ed. 5.2 (2011-11) Class A Radiated Emission CISPR 14-1 Ed. 5.2 (2011-11) Class B Environmental Cold Heat IEC 60068-2-1 Ed. 6.0 (2007-03) Dry Heat IEC 60068-2-2 Ed. 5.0 (2007-07) Vibration IEC 60068-2-6 Ed. 7.0 (2007-12) 5g Repetitive Shock IEC 60068-2-27 Ed. 4.0 (2008-02) 40g, 6ms Non-Repetitive Shock IEC 60068-2-27 Ed. 4.0 (2008-02) 30g, 15ms RoHS Compliant LED Indications for Power and Fault conditions Voltage Sensing Principle 2 C/O Configuration

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Services: We believe in quality, cost effectiveness and timely service. we try to understand and do the best as per the client requirements.
Buyer: Industrial electrical parts

Supplier: Japanese quality switchgear components, breakers, magnetic contactors, switches, pilot lights, pushbuttons, panel instrumentations, power management meter, protection relays, transformers, inverters, ups.

1. Standard 4-phase voltage and 3-phase current output with 4-phase voltage and 3-phase current output can conveniently carry out various combination outputs for various types of protection tests. Single-phase voltage can output up to 120V single-phase current up to 40A (10 seconds) current three and can output up to 120A the fourth phase voltage Ux is a multi-function voltage item can be set as 4 kinds of 3U0 or check the same period voltage or a certain voltage value of the case output. 2. Single machine is easy to operate. The single machine is operated by a convenient and flexible rotating mouse through a large LCD screen all of which are displayed in Chinese. It can complete most of the field test verification work can verify all kinds of relays and microcomputer protection and can simulate all kinds of complex transient permanent and transformational faults for the whole group of tests. Boot can be used easy to operate. 3. Double operation mode connected to the computer operation through the Windows platform of the full set of Chinese operating software can carry out a variety of large complex and higher degree of automation verification work can be easily tested and scanned a variety of protection fixed value can be real-time storage test data display vector diagram draw fault waveform online print report etc. 4. Software is so powerful that can complete all kinds of high degree of automation of large complex check work such as three phase differential test auxiliary power fast cutting prepared from the cast test line protection inspection period reclosing etc. can easily test and scanning protection setting various fault playback real-time storage test data show that the vector diagram online printing report etc. 5. Switch quantity contact is rich three - phase for 7 contact input and 2 pairs of empty contact output. The input contacts are compatible with 0 ~ 250V potential contacts and can be identified automatically. Input and output contacts can be expanded according to user needs. 6. Large screen LCD display microcomputer relay protection tester adopts 320Ã??240 lattice large screen high-resolution graphics LCD display all the operation process are set on the display screen the operation interface and test results are displayed in Chinese the display is intuitive and clear. 7. Self-protection adopt reasonable design of heat dissipation structure and have a variety of reliable and perfect protection measures and power soft start and a certain fault self-diagnosis and locking function. 8. With an independent dedicated dc power output the device is equipped with one 110V and 220V dedicated dc power output. 9. High cost performance belongs to the cross - professional joint design products integrated multi - professional advanced scientific and technological achievements. Both large tester performance and small tester price with a high performance ratio.

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Buyer: Material, parts and equipment

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