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DC and AC Voltage and Current Measurement Converter E856EL for Power Applications

Electrical Measuring Devices

Manufacturer: ELECTROPRIBOR OJSC

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Bulk pricing available

FOB, CIF & EXW terms available

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Description

The E856EL converter is designed to measure current and voltage in DC circuits of electrical systems, installations and automation of various objects of power engineering, defence, security and industry. The possibility of information exchange via RS485 interface (Modbus RTU protocol) allows to use E856EL for transferring information in digital code to ACS. The converter can have a version without RS485 interface. E856EL is included in the State Register of SI of the Russian Federation No. 68159-17. Interverification interval is 10 years.

Specifications

Time of output signal establishment, not more than

0.5 sec.

Input signal

0...5 mA, 4...20 mA, 0...20 mA, -5...0...5 mA; 0...75 mV, -75...0...75 mV; 0...60 V, 0...100 V, 0...150 V, 0...250 V, 0...500 V, 0...1000 V

Weight, kg, not more

0,4 (with RS485), 0,5 (without RS485)

Overall dimensions, mm

70x85,5x89 (with RS485), 70x86x80 (without RS485)

Average MTBF

200000 ?

Average service life, at least

20 years

Warranty period of operation

2 years

Inspection interval

10 years

Performances

General industrial; for operation at nuclear power plants (safety class - 4 according to NP-001-2015); for operation at sea vessels (OM2)

Mounting

DIN rail 35 mm

Degree of protection

IP50

Operating temperature range

-40 to +50 °C (95% relative humidity at +35 °C); -40 to +55 °C (95% relative humidity at +25 °C) - for devices with "Sea Register" acceptance

Power consumption from the power supply circuit, not more

1 W from input signal circuit (for parallel circuit); 0.01 W from input signal circuit (for series circuit); 6 V-A from power supply circuit

Power supply voltage

12VH - (12+6/-3) VDC; 24VH - (24+12/-6) VDC; 230V - 85 to 264 VAC 50 Hz; 220VU - 85 to 264 VAC 50 Hz or 100 to 370 VDC.

Analog outputs

Quantity: 0, 1, 2; ranges: 0...5 mA, 0...20 mA, 4...20 mA, 0...2.5...5 mA, -5...0...+5 mA, 4...12...20 mA, 0...10...20 mA

RS485 communication interface

Quantity: 0, 1, 2; Modbus RTU protocol

Galvanic isolation of input and output circuits

Got it

Basic error

± 0,5 %

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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DC and AC Voltage and Current Measurement Converter E856EL for Power Applications

Description

Specifications

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