Monitoring relay - EMD-BL-V-230-PT
2903524

Monitoring relay for monitoring 1-phase voltages of 24 V AC/DC or 230 V AC, undervoltage or window, 1 changeover contact, with Push-in connection


Detalhes dos produtos


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.



Product type Voltage monitoring relay
Operating mode 100% operating factor
Mechanical service life 15x 106 cycles
Insulation characteristics
Overvoltage category III
Pollution degree 2
Insulation Basic insulation

Service life electrical 1x 105 cycles
Mains type 1-phase
Rated insulation voltage 300 V (Supply circuit)
250 V (Output circuit)
Rated surge voltage 4 kV
Supply
Supply voltage -25 % ... +20 % (= measuring voltage)
Supply voltage range -25 % ... +20 % (= measuring voltage)
Type of supply voltage AC/DC
Nominal power consumption 10 VA (At 230 V AC (0.6 W))
1.3 VA (At 24 V AC (0.8 W))
0.6 W (at 24 V DC)

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)
0 V AC ... 24 V AC (connection terminal blocks: U2 and GND)
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
Window
Basic accuracy ≤ 5 % (of scale end value)
Setting accuracy ± 5 % (of scale end value)
Repeat accuracy ≤ 2 %
Recovery time > 500 ms

Switching
Contact 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 method Push-in connection
Stripping length 8 mm
Conductor cross section solid 0.14 mm² ... 2.5 mm²
Conductor cross section flexible 0.14 mm² ... 2.5 mm²
Conductor cross section AWG 26 ... 14

Status display Yellow LED
Operating voltage display Green LED
Indication Red LED

Width 17.5 mm
Height 89.5 mm
Depth 65.5 mm

Housing insulation material Polyamide PA 6.6, self-extinguishing

Ambient conditions
Degree of protection IP40 (Housing)
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
CE
Identification UL/C-UL Listed UL 508

Low Voltage Directive Conformance with Low Voltage Directive
Electromagnetic compatibility Conformance with EMC directive
Noise emission EN 61000-6-3
Noise immunity EN 61000-6-2

Standards/regulations DIN EN 60947-5-1

Mounting type DIN rail mounting
Assembly instructions on standard DIN rail NS 35 in accordance with EN 60715
Mounting position any

N.º de artigo 2903524
Pcs./Emb 1 Unidade
Quantidade mínima de pedido 1 Unidade
Chave comercial CK4
Chave de produto CK4211
Página de catálogo Página 246 (C-5-2019)
GTIN 4046356747288
Peso por unidade (inclusive embalagem) 71,5 g
Peso por unidade (excluindo embalagem) 71,5 g
Número do imposto alfandegário 85364900
País de origem AT


ECLASS

ECLASS-9.0 27371801
ECLASS-10.0.1 27371801
ECLASS-11.0 27371801

ETIM

ETIM 8.0 EC001438

UNSPSC

UNSPSC 21.0 41113600

EAC

Approval ID: TR_TS_D_00573_c

EAC

Approval ID: RU*C-DE.*08.B.00010

UL Listed

Approval ID: FILE E 172140

cUL Listed

Approval ID: FILE E 172140

cULus Listed


China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values