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PHOENIX CONTACT EMD-SL-PTC EMD-SL-PTC 2866093 PHOENIX CONTACT Monitoring relay View larger
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EMD-SL-PTC 2866093 PHOENIX CONTACT Monitoring relay

EMD-SL-PTC

2866093

PHOENIX CONTACT

1 Pcs.

Monitoring relay Monitoring relay for temperature monitoring of motor windings (maximum 6 PTC) with error memory, for temperature sensor according to DIN 44081, test function with integrated test/reset button, selectable supply voltage via power module, 2 switched contacts Monitoring relay for temperature monitoring of the motor winding (maximum 6 PTC) with error memory for temperature sensors in acc. with DIN 44081, test function with integrated test/reset button, supply voltage can be selected via power module, 2 changeover contacts

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Technical data
Notes
Utilization restriction
EMC noteEMC: class A product, see manufacturer's declaration in the download area
Product properties
Product typeTemperature monitoring relay
Operating mode100% operating factor
Mechanical service lifeapprox. 2x 107cycles
Data management status
Article revision02
Insulation characteristics
InsulationBasic insulation
Overvoltage categoryIII
Pollution degree2
Electrical properties
Service life electrical2x 105cycles at ohmic load, 1000 VA
Rated insulation voltage300 V
Rated surge voltage4 kV
Supply
Supply voltage range24 V AC ... 230 V AC (see Power modules)
24 V DC (see Power modules)
Nominal power consumption2 VA (1.5 W)
Input data
Input nameMeasuring input
Maximum input voltage7.5 V DC (connection terminal blocks: T1 and T2)
Frequency range50 Hz ... 60 Hz
Maximum temperature coefficient< 0.1 %/K
Response value≥ 3.6 kΩ (Relay drops out)
FunctionWinding temperature monitoring
Basic accuracy± 10 % (of scale end value)
Repeat accuracy≤ 2 %
Total cold resistance< 1.5 kΩ
Release value≤ 1.8 kΩ (Relay picks up)
Short-circuit detection< 20 Ω
Voltage influence≤ 1 %
Recovery time500 ms
Control
Connection nameConnection of an external reset button (floating controlled N/O contact)
Load capacityCannot carry load
Cable lengthmax. 10 m
Output data
Switching
Contact switching type2 floating changeover contacts
Maximum switching voltage250 V AC (in acc. with IEC 60664-1)
Interrupting rating (ohmic load) max.750 VA (3 A/250 V AC, module aligned, ≤ 5 mm spacing)
1250 VA (5 A/250 V AC, module not aligned, ≥ 5 mm spacing)
Output fuse5 A (fast-blow)
Connection data
Connection methodScrew connection
Stripping length8 mm
Conductor cross section rigid0.5 mm² ... 2.5 mm²
Conductor cross section flexible0.25 mm² ... 2.5 mm²
Conductor cross section AWG20 ... 14
Dimensions
Width22.5 mm
Height90 mm
Depth113 mm
Material specifications
Colorgreen (RAL 6021)
Housing insulation materialPolyamide PA, self-extinguishing
Environmental and real-life conditions
Ambient conditions
Degree of protection (Housing)IP40 (Housing)
Degree of protection (Connection terminal blocks)IP20 (Connection terminal blocks)
Ambient temperature (operation)-25 °C ... 55 °C
-25 °C ... 40 °C (corresponds to UL 508)
Ambient temperature (storage/transport)-25 °C ... 70 °C
Climatic class3K3 (in acc. with EN 60721)
Permissible humidity (operation)15 % ... 85 %
Approvals
CE
CertificateCE-compliant
UL, USA/Canada
IdentificationUL/C-UL Listed UL 508
EMC data
Electromagnetic compatibilityConformance with EMC directive
Low Voltage DirectiveConformance with Low Voltage Directive
Noise immunityEN 61000-6-2
Noise emissionEN 61000-6-3
Standards and regulations
Standards/regulationsEN 50178
Mounting
Mounting typeDIN rail mounting
Assembly noteon standard DIN rail NS 35 in accordance with EN 60715
Mounting positionany

ETIM for 2866093 Relays (EC001446)
Feature Name Feature Value
Type of electric connection (EF003961) Screw connection
With detachable clamps (EF003340) No
Error registration possible (EF003423) No
External reset possible (EF003426) No
Number of contacts as normally closed contact (EF008255) 0
Number of contacts as normally open contact (EF008256) 0
Number of contacts as change-over contact (EF008257) 2
Width (EF000008) 22.5 mm
Height (EF000040) 90 mm
Depth (EF000049) 113 mm

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.