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RNPP-311M: Three phase over & under voltage, phase imbalance, phase sequence, phase loss relay (2S Module)

3 phase voltage monitoring, phase loss, phase imbalance and phase sequence relay (4S Module)

The ELR-4MD DC Earth Leakage Relay is an advanced protection device designed to enhance the safety and reliability of electrical systems. With a hall effect current sensor (HCT), it continuously monitors the residual current in the busbars or branches of the DC system. When the residual current exceeds the preset threshold, the relay promptly outputs an alarm signal, ensuring early detection of potential faults.

Equipped with alarm function, the ELR-4MD ensures that alarm signals remain clearly indicated until received the reset signal, facilitating easy fault diagnosis and troubleshooting. ELR-4MD is critical for preventing equipment damage, minimizing downtime, and safeguarding personnel against electrical hazards.


Feature:
2XSPDT relay outputs;
Hall current sensor measurement;
Remote test/rest connections;
Standard 35mm din rail mounting;
RS485 Modbus communication;
Adjustable trip levels and time delay.

ZJJ DC insulation monitoring relay monitorsthe insulation of the DC bus, and it sendsalarm signal when the bus-to-groundinsulation drops to a certain value,also it ispanel mounted type,and the relay has a high-sensitivity grounding resistance monitoringand display circuit, it is great significance forthe safe operation of the DC system.
Monitoring of the DC circuit bus barinsulation resistance RF to LCD screen display resistance value.
Bridge balance method for resistancemeasurement.
Adjustable response value ranges of 0-100k�©.
Smaller short-circuit grounding current forsafe operation.

AFR arc flash protective relay is a costeffective solution that reduces arc-fault damage by detecting the light from an arc flash and rapidly tripping in low-voltage (LV) and medium-voltage (MV) electrical networks. three remote light sensors can be connected to one relay.

It used to limits damages to equipment, improve safety, avoid and protect personnel injuries. It's also can be used as a stand-alone arc protection relay or applied in more complex switchgear layouts.

Three phase 100A Latching relay TP41-10:

-Three phase 100A switching capability ;
-Multi layer blades, lower temperature rise ;
-Conform to fault making capacity and short circuit current;
-carrying capacity of requirement of IEC62066-31( UC3) and IEC61810-1.
-It can be applied in three phase 100A electricity meter.

Single phase 80A Latching relay TP41-26:

-Single phase 80A switching capability ;
-Multi layer blades, low temperature rise ;
-Environment protection ( Comply with ROHS)
-It can be applied in single phase or three phase 60A Electricity meters.

Deyang YOYIK strong technical force, with CNC lathes, machining centers, 1.6M vertical lathe, 2.5M vertical lathe, 3.2M vertical lathe, 4M vertical lathe, CNC boring machine, gantry planing, gantry milling, 80mm Bending Machine and other sophisticated equipment, Strong welding capacity. Deyang YOYIK also long-term supply of power plants, steel accessories are as follows:

YOYIK provides multiple types of spare parts and equipments for power plant :
#DF-Relay WDZ-5271-DF
Displacement Sensor(LVDT) TDZ-1E-32oil station globe check valve J15C-1.6P
Oil filter
fluid transfer pump YW100-250
solenoid directional valve 4WE10Y-3X/CG24N9K4
axial piston variable pump PVH098R01AJ30A250000002
O ring HY.SO.0048.V
mechanical seal for pump 125-80-250
RTD temperature probe WZP2-231
pressure hose SMS-15/N1/4-915mm-C
screw pump diagram HSNH440-46NZ
Electric Valve
3 wire thermocouple TC03A2-KY-2B/S15
transfer pump vane F3-SV20
Temperature sensor, Pt100 WZPK2-338S
Filter element SDSGLQ-68T-40
Filter element SRA-14413-T
pressure hose S110-AC-FB-0150
furnace thermocouple WRNK2-231-R1/4\K
pipe panel 7500mm
globe throttle check valve KJC25-2.5P
temperature thermocouple TE-104
three screw pump ACF090N41RBP
sealing ring HB4-56J8-177
CV Disc
rotary vane vacuum pump F3V201S8S1C11
oil change pump 50AY35*12
thermocouple range TE-203
coupling RE.0444R1B 0.06 EG
heater thermocouple WRNK2-0901T �?5
Oil filter element outlet end of EH oil pump
flange coupling 125LY-23-8
pressure hose S100-AC-AC-0080
vacuum oil pump 125LY-35-4B
REGULATING VALVE DISC
Thermocouple Control WRNK2-346
Relay WDZ-5271
vane vacuum pump F3-V10-IS6S-1C-20
Globe valve J61Y-320
high pressure oil pump 50SDZLJ-50
chemical centrifugal pump DFB100-65-260-03
servo valve 72559A
oil station globe check valve J50C-1.6P
Network Switch EKI-2528ceramic thermocouple WRNK2-331
Electrical Epoxy Insulating paint 188
Heating rod ZJ-20-3
vacuum pump 264v P-2037
thermocouple replacement TC03A2-KY-2B/S19
centrifugal pump YCZ50-250
ELECTRICAL LINEAR VARIABLE DIFFERENTIAL
TRANSFORMER 1000TD
Accumulator Spare parts NXQ-A-40/31.5-L-Y
rtd thermocouple WRN2-239 0-600â??
screw pump manufacturer ACF080K41RBP
vane pump parts F3V10-1S6S-1C20
thermocouple protection tube WRNK2-221
piston pump hydraulic PVH131Q1C.RSF.10.C25
vacuum pumps P-1758
thermocouple wzpk 230 pt100 WRNK2-391
pressure switch 1RN-EE45-M4-C1Abalanced vane pump F3-20V5A-1C22R
thermistor TE-204
thermocouple k type WRNKB-446S/TG
thermocouple thermometer TE-404
furnace thermocouple TC03A2-KY-2B/S3
hydraulic piston pump 80AY50*6
Relay WDZ-5271

DFYL-2022-3-17-ZYR

Deyang Dongfang Yoyik is a professional company dedicated to the production, development, sale of power plant spare parts and accessories. Our company has strict requirements to ensure all our products meet the needs of customers. Through more than 20 years of efforts, the majority of customers have been fully recognized. Look forward to your emails and inquiries. Your satisfaction is our greatest comfort.

YOYIK provides multiple types of spare parts and equipments for power plant :
#DF-Relay GR-2C-AC230V-DF
Globe valve J961Y-64I
SWITCH PRESSURE 101NN-EE3-N4-C1A
Globe valve J961Y-16P
radial piston pump hydraulic PV29 2RID CO2
mechanical seal in pump CM104-45
water pump YCZ65-250B
SENSOR, TEMPERATURE WRKK2-221
thermocoupl 1000â?? WRN2-239
twin screw pump HSNS210-54NZ
Seal ring
Sheathed thermocouple WRNK2-0901T �?5
pumps parts hydraulic 80AY-50X10
vaccum pump 30SPEN
TC Sensor TE-204
Two-Color water Level Gauge Accessories SFD-SW32-(ABC)
vacuum pump price P-1759
thermocouple voltage WRNKB-446S/TG
Vent piping YOT51-20-00
vaccum pump SW-30
ksb pump centrifugal 65-250A
burgmann mechanical seal N.D.E L270
mechanical shaft seal BF108-45u
pump vacuum 30-WS P-2811
thermocouple type k WREK2-191
vacuum pump compressor P-2412
Thermocouple Cylindrical sensor WRNK2-346
mechanical seal 31 mm 11-SHF11/135-E10-A3 00 11
Resistance Thermometers WREX-001
vacuum pump oil P-1945
thermocouple type k WRN-332NM
globe throttle check valve KJC25C-1.6P
three screw pump HSNH440-46NZ
thermowell WRNK-221Filter Element QTL-6027A.02
LCD Screen of Coal Feeder M402SD07G
thermocouple digital WRN-330
Relay GR-2C-AC230V

vacuum pump oil P-1753
Servo Moog Model : G771K202A
VACCUM CIRCUIT BREAKER ZN63-VS1-2000-40KApt100 thermocouple TE-111
Oring
mechanical seal pump 108-45
multistage centrifugal pumps CZ65-200
Position Sensor of Guide Vanve GEFRAN LT-M-0225-Pthermocouple wzpk 230 pt100 WPNKZ-630
thermowell flange TE-105
thermowell flange TE-404
rotary vane vacuum pump F3-20V12A-1C22
magnetic coupling centrifugal pump KSB50-250-007
hydraulic screw pump 3GR25*4-2.0/1.0
Current Transformer LBJ1-900A/10V
Displacement sensor (LVDT) DET200Ametering piston pump SY400-YB-22
hand valve J61Y-P55 170V DN25
Platinum-Iridium Wire WREX2-001
Control Concepts Z6206052
Seal Oil Pressure Switch 6SC-KK5-N4-C2A
Surface Thermocouple WREK2-230
Valve Z961H-64 DN200
metering piston pump
Type K Thermocouple Cartridge WREX-001
O-ring HZB253-640-03-09 part no.:39
HP Back up Pump 2CY-45/9-1A
transfer pump oil SDH150-125-400
Platinum Thermocouple Wire TE-403
Relay GR-2C-AC230V

DFYL-2022-3-15-ZYR

India Thermal Power THERMAL OVERLOAD RELAY ZB32-1.6
Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, provides different kinds of industrial products and brands. Our company is specialized in researching and developing hear-resisting and wear-resisting materials. As a pump and valve manufacturer ourselves, we also offer other brands both domestic and from abroad.

YOYIK provides multiple types of spare parts and equipments for power plant :
#DF-THERMAL OVERLOAD RELAY ZB32-1.6-DF
Spare Part Kit DN50
three screw pump ACG070K7NVBP
Pressure filter element HP065-1-A10AN
rtd thermocouple WRNK2-331
thermocouple wzpk 230 pt100 TE-107
Gasket item 6 2730-13-02
mechanical seals DZXB870-R67
screw pump diagram 3GR30X4W2
STEM D74.16B
thermowell TE-108
dc screw pump 3GR30X4W2
axial piston pump PVH131QIC-RSF-13S-11-C25-31
centrifugal pump parts DFB100-65-230
vacum pump air vacuum KZ100-WS
pump screw ACF080K5IVBP
Accumulator HOPPECKE 3 OSP.HC105
Platinum Wire WRNK2-191M
vacuum oil pump ZS-185A
rotary vane pump F3V10-1S6S-1C20
Thermocouple Assemblies WRKK2-221
three screw pump 3Gr70Ã??2
thermocouple protection tube WRNR2-12
solenoid valve 24EI1-H6B-T
pressure hose SMS-10/12-305mm-C
pt100 rtd probe thermowell TE-205
thermocouple cable WRKT2-11
THERMAL OVERLOAD RELAY ZB32-1.6
thermocouple thermometer WREX2-001
electric oil transfer pump 50IY50A
solenoid relief valve DBW10B-1-30/100UG24NZ5L
Check valve 216C15
o-ring 140X3.55
EH oil feeder D1000A-690500B
screw pump working principle HSNH280-43N7
3 wire thermocouple WREKD2-04
manual vacuum pump 30-WS
thermocouple k WRNN2-4325
hydraulic vane pump F3-SDV10-1B7B-1A
THERMOMETER WTY-1021
electric centrifugal pump head SDH200-150-315
type k thermocouple WREK2-294
screw pump working 3GR30*4
Globe valve J61Y-100 DN25
HYDRAULIC PUMP PD060PC02SRS5AAM0E1200000
bellows globe valve core WJ40F1.6P.03
Filter element BR110+EF4-50
Network Switch EKI-2528
vacuum pump 265v P-2332
rotary vacuum pump P-1964-1
Ignition set XDH-20C
rotary piston pump PV2R3-76-RBAF1
fuel pump YH50-32-160
axial piston pumps PVH074R01AB10A2500000001E010A
electric vacuum pump P-2335
THERMAL OVERLOAD RELAY ZB32-1.6

DFYL-2022-3-8-ZYR

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

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

Type: Power Contactors
Series: All Series
Voltage: 220 V
Frequency: 50 Hz
Insulation Voltage: 415V Rating
Amp: AC-1: 20 A, AC-3: 6 A
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"FAMAGA Group OHG, the global supplier of industrial equipment and spare parts, is glad to provide encoders by Safety Relays Euchner:

We supply a complete range of the manufacturerâ??s catalog, including the following items:

Euchner 84142
Euchner STP3A-2131A024M
Euchner 91493
Euchner 100464
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Euchner TZ1LE024MVAB
Euchner 84129
Euchner 85613
Euchner 91748
Euchner 105782
Euchner 109408
Euchner 16849
Euchner 84285
Euchner 98942
Euchner SN02D12-502-MC1688
Euchner KCB4E4E4E4E0000DV0W
Euchner 71840
Euchner 79265
Euchner 79827
Euchner 84903
Euchner 98941
Euchner 99272
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Euchner 104302
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Euchner 78485
Euchner CET-A-BWK-50X
Euchner TP3-2131A024M
Euchner TP3-4131A024M
Euchner TP1-528A024M
Euchner 59226
Euchner 70828
Euchner 82922
Euchner 82928
Euchner 83966
Euchner 84154
Euchner 85676
Euchner 88204
Euchner 95396
Euchner 95738
Euchner 97436
Euchner 110906
Euchner 111434
Euchner 111436
Euchner 111748
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Euchner 121062
Euchner 121856
Euchner 82934
Euchner NM12RBA-M
Euchner STP3A-2131A024MC2369

Our company is also pleased to offer products of other brands:
Bei Sensors
IBH Softec
Schmersal
BALLUFF
Pepperl+Fuchs
Bernstein
Di-Soric
Elobau
Univer
Eltra
Aventics
FESTO
Camozzi
Euchner
END-Armaturen
TAMAGAWA
SENECA
Airtac
Murrelektronik
Azbil Yamatake
FRANKE-Filter
Endress+Hauser
IFM
Ipf Electronic
Kieback & Peter
MD Micro Detectors
Bihl Wiedemann
ANDERSON-NEGELE
KITAGAWA
Georg Schlegel
Metal Work
Kipp
Allen-Bradley
Netter Vibration
Kuebler / K�¼bler
RAFI
LINDY
4B Braime
SOUTHCO
ELGO Electronic
FAG
RECO
Pilz
AIRTEC Pneumatic
COMITRONIC-BTI
L�¼tze
Hydac
Barksdale
Keyence
AirCom Pneumatic
Garlock
Mac Valves
MAHLE (Filtration Group)
Riegler
Baumer
Elreha
Sick
Siko

FAMAGA Group OHG is a family-owned company with many years of experience in the supply of components and spare parts for industrial enterprises around the world.

Our mission is to provide fair prices, reducing the cost of production for our customers.

A significant network of suppliers around the world allows us to supply any equipment, which client needs on favorable terms.
Therefore, the list of equipment we provide is tenfold greater than the catalog presented on this site.
You are welcome to check the full catalog on our website."