1SVR560730R3402
CM-UFD.M33 Grid monitoring relay G59/3
Trade Price
£650.15
Per
1
Unit
EA
Pack Quantity
1
Information
Type CM-UFD grid feeding monitoring relay * The CM-UFD.M33 is a multifunctional grid feeding monitoring relay. It trips the section switch which is connected between the distributed generation and the public grid in order to disconnect the distributed generation in case of problems (e.g.unstable grid), faults or maintenance on the grid. The device provides different monitoring functions to detect 10 minutes average overvoltage, real time over- and undervoltage as well as over and under frequency. Additionally, monitoring of vector shift and ROCOF (rate of change of frequency) can be configured in order to trip the generation in case of loss of mains. * Monitoring of voltage and frequency in single- and threephase mains (2-wire, 3-wire or 4-wire AC systems) * Over- and undervoltage, 1O-minutes average value as well as over and underfrequency monitoring * Two-level threshold settings for over-/undervoltage and over-/underfrequency * ROCOF (rate of change of frequency) monitoring and vector shift detection configurable * Interrupted neutral detection * True RMS measuring principle * All threshold values and tripping delays adjustable * Error memory for up to 99 entries (inc!. cause of error, measured value, relative timestamp)
Technical Specifications
EAN
4013614492921
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Product Net Width
108 mm
Product Net Height
90 mm
Product Net Depth / Length
67 mm
Product Net Weight
0.304 kg
Function
Over- and undervoltage monitoringInterrupted neutral monitoringOver- and underfrequency monitoring10 minutes average value monitoringVector shift detectionROCOF monitoring
Measuring Range
0 ... 550 V AC
Rated Control Supply Voltage (Us)
24 ... 240 V AC/DC
Output
3 c/o (SPDT) contacts
Terminal Type
Screw Terminals
Rated Operational Current AC-12 (Ie)
(230 V) 4 A
Rated Operational Current AC-15 (Ie)
(230 V) 3 A
Rated Operational Current DC-12 (Ie)
(24 V) 4 A
Rated Operational Current DC-13 (Ie)
(24 V) 2 A
Minimum Switching Capacity
24 V10 mA
Degree of Protection
Housing IP20Terminals IP20
Pollution Degree
3
Short-Circuit Protective Devices
Output Circuit NC - F Type Fuses 10 AOutput Circuit NO - F Type Fuses 10 A
Electrical Durability
AC-12 50000 cycle
Mechanical Durability
30000000 cycle
Connecting Capacity
Flexible with Ferrule 1x 0.25 ... 4.0 mm²Flexible with Ferrule 2x 0.25 ... 0.75 mm²Flexible with Insulated Ferrule 1x 0.25 ... 4.0 mm²Flexible with Insulated Ferrule 2x 0.25 ... 0.75 mm²Flexible 1x 0.2 ... 4.0 mm²Flexible 2x 0.2 ... 1.5 mm²Rigid 1x 0.2 ... 6.0 mm²Rigid 2x 0.2 ... 1.5 mm²
Tightening Torque
0.5 ... 0.6 N·m
Wire Stripping Length
8 mm
Mounting Position
1 ... 6
Mounting on DIN Rail
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
Standards
CAN/CSA C22.2 No.14IEC/EN 63000IEC/EN 60255-1IEC/EN 60255-127IEC/EN 60255-26IEC/EN 60255-27IEC/EN 61000-6-2IEC/EN 61000-6-3IEC/EN 60255-181UL 508ENA EREC G98ENA EREC G99
Maximum Operating Voltage UL/CSA
Output Circuit 300 V AC
Contact Rating UL/CSA
B300
Connecting Capacity UL/CSA
Flexible with Ferrule 1x 24-12 AWGFlexible with Ferrule 2x 24-18 AWGFlexible with Insulated Ferrule 1x 24-12 AWGFlexible with Insulated Ferrule 2x 24-18 AWGFlexible 1x 24-12 AWGFlexible 2x 24-16 AWGRigid 1x 24-10 AWGRigid 2x 24-16 AWG
Tightening Torque UL/CSA
4.4 ... 5.3 in·lb
Pilot Duty UL/CSA
B300
Ambient Air Temperature
Operation -20 ... +60 °CStorage -25 ... +50 °C
RoHS Status
Following EU Directive 2011/65/EU
Package Level 1 Units
box 1 piece
Package Level 1 Width
121 mm
Package Level 1 Depth / Length
71 mm
Package Level 1 Height
99 mm
Package Level 1 Gross Weight
0.36 kg
Package Level 1 EAN
4013614492921
Object Classification Code
B
ETIM 7
EC001438 - Voltage monitoring relay
ETIM 8
EC001438 - Voltage monitoring relay
ETIM 9
EC001438 - Voltage monitoring relay
eClass
V11.0 : 27371801
UNSPSC
39122331
E-Number (Finland)
2712564
Document Links
Datasheet