https://www.phoenixcontact.com/us/products/2903525
Monitoring relay - EMD-BL-3V-400 - 2903525
Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's
documentation. Our General Terms of Use for Downloads are valid
(http://download.phoenixcontact.com)
Monitoring relay for monitoring 3-phase voltages of 400 V AC ±30%, window or window with phase sequence, 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.
Packing unit
11
80.0 GRM
85364900
Austria
Key commercial data
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
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
22.10.2013 Page 1 / 4
https://www.phoenixcontact.com/us/products/2903525
Monitoring relay - EMD-BL-3V-400 - 2903525
Technical data
Connection data
Connection method
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Stripping length
Screw connection
0.5 mm²
2.5 mm²
0.5 mm²
2.5 mm²
20
14
8 mm
General
Status display
Surge voltage category
Rated insulation voltage
Electromagnetic compatibility
Noise emission
Noise immunity
Color
Mounting position
Assembly instructions
Conformance
Yellow LED
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
EN 61000-6-2
gray
Any
on standard DIN rail NS 35 in accordance with EN 60715
CE-compliant
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27371105
27371105
27371810
27371810
27371810
27371810
27371810
ETIM
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC001446
EC001446
EC001446
22.10.2013 Page 2 / 4
https://www.phoenixcontact.com/us/products/2903525
Monitoring relay - EMD-BL-3V-400 - 2903525
Classifications
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211916
39121535
39121535
39121535
39121535
Approvals
Approvals
Approvals
UL Listed / cUL Listed / cULus Listed
Ex Approvals
Approvals submitted
Approval details
UL Listed
cUL Listed
cULus Listed
Drawings
22.10.2013 Page 3 / 4
https://www.phoenixcontact.com/us/products/2903525
Monitoring relay - EMD-BL-3V-400 - 2903525
Block diagram
16 18
L1
L2
L3
15
© Phoenix Contact 2013 - all rights reserved
http://www.phoenixcontact.com
22.10.2013 Page 4 / 4
stm32/stm8
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
