2903523
Official DistributorSKU
PHX2903523
MPN
EMD-BL-V-230
Weight
0.08 kg
This product is Not Cancellable/Not Returnable
Series EMD-BL-V
EMD-BL-V-230 - Monitoring relay
Monitoring relay for monitoring 1-phase voltages of 24 V AC/DC or 230 V AC, undervoltage or window, 1 changeover contact, with screw connection
Technical Specifications
Product properties
| Operating mode | 100% operating factor |
| Mechanical service life | 15x 10⁶ cycles |
Insulation characteristics
| Insulation | Basic insulation |
| Insulation | Basic insulation |
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Service life electrical | 1x 105 cycles |
| Mains type | 1-phase |
| Rated Insulation Voltage | 300 V (Supply circuit) |
| Rated Insulation Voltage | 250 V (Output circuit) |
| Rated surge voltage | 4 kV |
Supply
| Supply Voltage | -25 % ... +20 % (= measuring voltage) |
| Supply Voltage Range | -25 % ... +20 % (= measuring voltage) |
| Nominal Power Consumption | 10 VA (At 230 V AC (0.6 W)) |
| Nominal Power Consumption | 1.3 VA (At 24 V AC (0.8 W)) |
| Nominal Power Consumption | 0.6 W (at 24 V DC) |
Input data
| Input name | Measuring input |
| Measured value | DC, AC sine (48 Hz ... 63 Hz) |
| Input voltage range | 0 V DC ... 24 V DC (connection terminal blocks: U1 and GND) |
| Input voltage range | 0 V AC ... 24 V AC (connection terminal blocks: U2 and GND) |
| Input voltage range | 0 V AC ... 230 V AC (connection terminal blocks: U3 and GND) |
| Frequency Range | 48 Hz ... 63 Hz |
| Maximum temperature coefficient | ≤ 0.05 % |
| Setting range for response delay | 0.1 s ... 10 s |
| Min. setting range | 75 % ... 115 % (From UN) |
| Max. setting range | 80 % ... 120 % (From UN) |
| Function | Undervoltage |
| Function | Window |
| Basic accuracy | ≤ 5 % (of scale end value) |
| Setting accuracy | ± 5 % (of scale end value) |
| Repeat accuracy | ≤ 2 % |
| Recovery time | > 500 ms |
Switching
| Contact switching type | 1 floating changeover contact |
| Maximum Switching Voltage | 250 V AC (in acc. with IEC 60664-1) |
| Interrupting rating (ohmic load) max. | 1250 VA (5 A / 250 V AC) |
| Output fuse | 5 A (fast-blow) |
Connection data
| Connection Method | Screw connection |
| Stripping length | 8 mm |
| Conductor cross section rigid | 0.5 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.5 mm² ... 2.5 mm² |
| Conductor cross section AWG | 20 ... 14 |
| Tightening torque | 1 Nm ... 1 Nm |
Signaling
| Status display | Yellow LED |
| Operating voltage display | Green LED |
| Error indication | Red LED |
Dimensions
| Width | 17.5 mm |
| Height | 89.5 mm |
| Depth | 65.5 mm |
Material specifications
| Color | gray (RAL 7042) |
| Housing insulation material | Polyamide PA 6.6, self-extinguishing |
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 |
| Ambient temperature (storage/transport) | -25 °C ... 70 °C |
| Climatic class | 3K3 (in acc. with EN 60721) |
| Permissible humidity (operation) | 15 % ... 85 % |
CE
| Certificate | CE-compliant |
UL, USA/Canada
| Identification | UL/C-UL Listed UL 508 |
EMC data
| Low Voltage Directive | Conformance with Low Voltage Directive |
| Noise immunity | EN 61000-6-2 |
| Electromagnetic compatibility | Conformance with EMC directive |
| Noise emission | EN 61000-6-3 |
Standards and Regulations
| Standards/regulations | DIN EN 60947-5-1 |
Mounting
| Mounting Type | DIN rail mounting |
| Assembly instructions | on standard DIN rail NS 35 in accordance with EN 60715 |
| Mounting Position | any |
Why Proax for Phoenix Contact 2903523?
Proax is an authorized distributor of Phoenix Contact 2903523 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
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