Rơ le giám sát 3P 280-520VAC 2CO Phoenix Contact EMD-FL-3V-400 - 2866064

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Rơ le giám sát 3P 280-520VAC 2CO Phoenix Contact EMD-FL-3V-400 - 2866064

Monitoring relay for monitoring 3-phase voltages of 280…520 V AC, undervoltage, window, phase sequence, phase failure, asymmetry, wide range power supply unit, 2 changeover contacts

 

Product description

Nhu cầu ngày càng cao hơn về độ an toàn và tính sẵn sàng của hệ thống - trên tất cả các lĩnh vực. Các quy trình ngày càng trở nên phức tạp hơn, không chỉ trong ngành cơ khí và công nghiệp hóa chất, mà còn trong công nghệ nhà máy và tự động hóa. Nhu cầu về kỹ thuật điện cũng ngày càng tăng không ngừng./ Increasingly higher demands are being placed on safety and system availability - across all sectors. Processes are becoming more and more complex, not only in mechanical engineering and the chemical industry, but also in plant and automation technology. Demands on power engineering are also increasing constantly.

Hoạt động không có lỗi và do đó tiết kiệm chi phí chỉ có thể đạt được thông qua việc giám sát liên tục các thông số hệ thống và mạng quan trọng. Rơle giám sát điện tử thuộc dòng EMD có sẵn cho nhiều nhiệm vụ giám sát nhằm tránh hậu quả của lỗi hoặc giữ chúng trong giới hạn/ Error-free and therefore cost-effective operation can only be achieved through continuous monitoring of important network and system parameters. Electronic monitoring relays in the EMD series are available for a wide range of monitoring tasks to avoid the consequences of errors or to keep them within limits.

Các trạng thái hoạt động được biểu thị bằng đèn LED màu, các lỗi có thể xảy ra có thể được gửi đến hệ thống điều khiển thông qua một tiếp điểm nổi hoặc có thể tắt một phần của hệ thống. Một số phiên bản thiết bị được trang bị độ trễ khởi động và phản hồi để có thể chịu đựng được các giá trị đo được ngoài phạm vi giám sát đã đặt trong thời gian ngắn/ The operating states are indicated using colored LEDs, errors that may occur can be sent to a control system via a floating contact or can shut down a part of the system. Some device versions are equipped with startup and response delays in order to briefly tolerate measured values outside the set monitoring range.

 

Notes

Utilization restriction
EMC note	EMC: class A product, see manufacturer's declaration in the download area

 

Product properties

Product type	Voltage monitoring relay
Operating mode	100% operating factor
Mechanical service life	approx. 2x 107 cycles
Insulation characteristics
Insulation	Basic insulation
Insulation characteristics
Insulation	Basic insulation
Overvoltage category	III
Pollution degree	2

 

Electrical properties

Service life electrical	2x 105 cycles at ohmic load, 1000 VA
Maximum power dissipation for nominal condition	1 W
Mains type	3-phase
Rated insulation voltage	300 V
Rated surge voltage	4 kV
Supply
Supply voltage	230 V AC
	24 V DC
Supply voltage range	24 V AC ... 240 V AC -15 % ... +10 %
	24 V DC ... 240 V DC -20 % ... +25 %
Nominal power consumption	4.5 VA (1.5 W)

 

Input data

Input name	Measuring input
Measured value	AC sine (48 Hz ... 63 Hz)
Protection	≤ 20 A
Nominal input voltage UN	3 N ~ 400/230 V
Maximum input voltage	3 N ~ 600/346 V
Input resistance of voltage input	1 MΩ
Frequency range	48 Hz ... 400 Hz
Maximum temperature coefficient	< 0.1 %/K
Setting range for response delay	0.1 s ... 10 s
Min. setting range	-30 % ... 20 % (From UN)
Max. setting range	-20 % ... 30 % (From UN)
Min setting range of the voltage threshold value	280 V AC ... 480 V AC
Max. setting range of the voltage threshold value	320 V AC ... 520 V AC
Function	Undervoltage
	Window
	Asymmetry
	Phase sequence
	Phase failure
Basic accuracy	± 5 % (of scale end value)
Setting accuracy	≤ 5 % (of scale end value)
Repeat accuracy	≤ 2 %
Asymmetry	5 % ... 25% / OFF
Recovery time	500 ms

 

Output data

Switching
Contact switching type	2 floating changeover contacts
Maximum switching voltage	250 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 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	0.25 mm² ... 2.5 mm²
Conductor cross section AWG	20 ... 14

 

Dimensions

Width	22.5 mm
Height	90 mm
Depth	113 mm

 

Material specifications

Color	green (RAL 6021)
Housing insulation material	Polyamide 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 class	3K3 (in acc. with EN 60721)
Permissible humidity (operation)	15 % ... 85 %

 

Approvals

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 61000-6-4

 

Standards and regulations

Standards/regulations

EN 50178

 

Mounting

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

 

Commercial data

Item number	2866064
Packing unit	1 pc
Minimum order quantity	1 pc
Product key	CK4111
Catalog page	Page 252 (C-5-2019)
GTIN	4017918975029
Weight per piece (including packing)	165.8 g
Weight per piece (excluding packing)	164 g
Customs tariff number	85364900
Country of origin	AT

 

Classifications

ECLASS

ECLASS-11.0	27371801
ECLASS-12.0	27371801
ECLASS-13.0	27371801

 

ETIM

ETIM 9.0

EC001438

 

UNSPSC

UNSPSC 21.0

41113600

 

Approvals

 

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

 

Environmental product compliance

EU RoHS
Fulfills EU RoHS substance requirements	Yes (No exemptions)
China RoHS
Environment friendly use period (EFUP)	EFUP-E No hazardous substances above the limits
EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%

- Tài liệu kỹ thuật Phoenix Contact EMD-FL-3V-400 - 2866064 ở đây.


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