2903527 [PHOENIX]
MONITORING RELAY 3PH SCREW TERM;
| 型号： | 2903527 |
| 厂家： | 
PHOENIX CONTACT |
| 描述： | MONITORING RELAY 3PH SCREW TERM 监视器 |
| 文件： | 总4页 (文件大小：63K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
https://www.phoenixcontact.com/us/products/2903527
Monitoring relay - EMD-BL-PH-480 - 2903527
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Monitoring relay for monitoring the phase sequence and asymmetry of 3-phase voltages at 208 ... 480 V
AC/120 ... 277 V AC, configurable asymmetry, 1 PDT, with screw connection
Product Description
Safety and system availability requirements are constantly on the increase – across all industries. Processes are becoming more and more complex, not
only in machine building and the chemical industry but also in building technology. The demands placed on energy technology are also constantly on the
rise.
It is only by continuously monitoring key network and system parameters that error-free and therefore cost-effective operation can be achieved.
Electronic monitoring relays from the EMD series are available for a wide range of monitoring tasks so that the consequences of errors can be avoided
or kept within limits.
The operating states are signaled via color LEDs and any errors that occur can be sent to a controller via a floating contact or can shut down a section
of the system. All device versions are equipped with response delays so that measured values outside the set monitoring range can be briefly tolerated.
Key Commercial Data
Packing unit
1 pc
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
80.0 g
85364900
Austria
Technical data
Dimensions
Width
Height
Depth
17.5 mm
88 mm
65.5 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Degree of protection
-25 °C ... 55 °C
-25 °C ... 70 °C
IP40 (housing) / IP20 (connection terminal blocks)
Connection data
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https://www.phoenixcontact.com/us/products/2903527
Monitoring relay - EMD-BL-PH-480 - 2903527
Technical data
Connection data
Connection method
Screw connection
0.5 mm²
2.5 mm²
20
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Stripping length
14
0.5 mm²
2.5 mm²
8 mm
General
Status display
Yellow LED
Overvoltage category
Rated insulation voltage
Electromagnetic compatibility
Noise emission
III, 300 V basic insulation (DIN EN 60947-5-1)
519 V (Supply circuit/measuring circuit (DIN EN 60947-5-1))
Conformance with EMC Directive 2004/108/EC
EN 61000-6-3
Noise immunity
EN 61000-6-2
Color
gray
Mounting position
Assembly instructions
Conformance
any
on standard DIN rail NS 35 in accordance with EN 60715
CE-compliant
UL, USA / Canada
UL/C-UL listed UL 508
Standards and Regulations
Electromagnetic compatibility
Noise emission
Conformance with EMC Directive 2004/108/EC
EN 61000-6-3
Noise immunity
EN 61000-6-2
Low Voltage Directive
Conformance
Conformance with LV directive 2006/95/EC
CE-compliant
UL, USA / Canada
UL/C-UL listed UL 508
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
27371105
27371105
27371810
27371810
27371810
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Monitoring relay - EMD-BL-PH-480 - 2903527
Classifications
eCl@ss
eCl@ss 7.0
eCl@ss 8.0
27371810
27371803
ETIM
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC001446
EC001446
EC001441
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
30211916
39121535
39121535
39121535
39121535
UNSPSC 12.01
UNSPSC 13.2
Approvals
Approvals
Approvals
UL Listed / cUL Listed / EAC / EAC / cULus Listed
Ex Approvals
Approvals submitted
Approval details
UL Listed
cUL Listed
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https://www.phoenixcontact.com/us/products/2903527
Monitoring relay - EMD-BL-PH-480 - 2903527
Approvals
EAC
EAC
cULus Listed
Drawings
Block diagram
16 18
L1
L2
L3
15
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