EEM-EM355 - Measuring instrument Phoenix Contact

Mã sản phẩm: 2908578

Danh mục: PHOENIX CONTACT, Switch, Measure and Monitor Phoenix Contact,

Three-phase power meter for active power measurement with current transformer measurement 1 A / 5 A in networks of up to 500 V, with S0 output, with digital input and RS-485 interface, certified in accordance with the MID directive

Liên hệ mua hàng

Hãng sản xuất: PHOENIX CONTACT

Chất lượng: Mới 100%

Bảo hành: Chính hãng

Chứng từ: CO/CQ, hóa đơn VAT

Liên hệ(SĐT/Zalo): 0933612627

Mô tả

Product type	Energy meter
Insulation characteristics
Protection class	II (EN 50470-1)
Insulation characteristics
Pollution degree	2

Electric strength	6 kV
Electric strength		4 kV (EN 50470-3, 7.2)
Supply
Supply voltage range	Supply from the measuring circuit

Measurement
Input voltage range	3x 184 V ... 288 V (320 V ... 500 V)
Input current range	up to transformer ratio 10000
Power consumption	3.5 VA (1 W)
Frequency range	45 Hz ... 65 Hz
Start current I_st	0.002 A
Minimal current I_min	0.01 A
Maximum current I_max	6 A
Transient current I_tr	0.05 A
Nominal current I_ref	1 A
Secondary rated current I_sn	1 A
Secondary rated current I_sn		5 A
Current transformer ratio	1 ... 10000 (max. 10000/1 or 50000/5)
Current transformer load	1.5 mΩ
Energy (EN 50470-3)	Class B
Real energy (IEC 62053-21)	Class 1
Reactive power (IEC 62053-23)	Class 2
Digital
Description of the input	Active opto-isolated
Input voltage range	80 V AC/DC ... 276 V AC/DC

S0 output
Output description	Passive opto-isolated
Maximum switching voltage	27 V DC
Max. switching current	27 mA
Pulse time	50 ms ±2 ms
Pause time	30 ms ±2 ms
Pulse LED	10000 imp/kWh
Meter constant	100 imp/kWh, kVAh, kvarh
		1000 imp/kWh, kVAh, kvarh (CT 1 ... 4)
		200 imp/kWh, kVAh, kvarh (CT 5 ... 24)
		40 imp/kWh, kVAh, kvarh (CT 25 ... 124)
		8 imp/kWh, kVAh, kvarh (CT 125 ... 624)
		1 imp/kWh, kVAh, kvarh (CT 625 ... 3124)
		0.1 imp/kWh, kVAh, kvarh (CT 3125 ... 10000)

Measurement connection
Connection method	Screw connection
Conductor cross section rigid	1.5 mm² ... 6 mm²
Other connections
Connection method	Screw connection
Conductor cross section rigid	0.14 mm² ... 2.5 mm²

Communication
Communication protocol	Modbus
Communication standard	RS-485
Transmission speed range	300 bps ... 57600 bps
Parity	odd, even, none

Width	72 mm
Height	90 mm
Depth	67 mm

Ambient conditions
Degree of protection (Front)	IP51 (Front)
Degree of protection (Connections)	IP20 (Connections)
Ambient temperature (operation)	-25 °C ... 55 °C
Ambient temperature (storage/transport)	-25 °C ... 75 °C
Max. permissible relative humidity (operation)	80 %