Digital Electric Process Recorder "PARMA RP 4.11" (Model 2)

Brand: PARMA

$9,000 - $36,000 USD

MOQ: 1 units

Key Features

Number of analog input channels: 0-176

Number of discrete input channels: 0...1408 µGy

Performance: -1000000 -

Measurement of phase angle between voltages (currents) (RSVI function): 0...360

Supplier Information

PARMA LLC

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Description

Registrator "PARMA RP4.11" is designed to measure voltage and DC current strength, current values of voltage and AC current strength, frequency, active, reactive and total power; as well as for registration, storage and analysis of information on stationary and transient processes, registration of emergency events (RAS) and transient monitoring systems (TMS), preceding and accompanying emergency deviations of parameters in electrical networks and machines; registration, storage and analysis of information on stationary electrical networks and machines; registration, storage and analysis of information on transient and transient processes. The principle of operation is based on the conversion of input analogue signals of voltage and current and the state of discrete signals into digital form, with time synchronisation of measured values; registration, storage and display of measured information.

Specifications

Number of analog input channels

0-176

Number of discrete input channels

0...1408 µGy

Performance

-1000000 -

Measurement of phase angle between voltages (currents) (RSVI function)

0...360

Measurement of phase angle between voltage and current of frequency base (USVI function)

0...360

Measurement of forward, reverse and zero sequence active power (USVI function)

0 W to (Uc x Ic) W

Measurement of reactive power of forward, reverse and zero sequence (USVI function)

от 0 вар до (Uк х Iк) вар

Measurement of total power of forward, reverse and zero sequence (USVI function)

from (Un x In) V*A to (Uk x Ik) V*A

Measurement of the effective value of alternating electric current force

2.5E-5...200

Designation

Recorder of electrical processes digital "PARMA RP 4.11" (line of devices, Version 2)

Mark

PARMA "RP 4.11" (appliance range Version 2)

Defense

Relay protection and automation device

Equipment

Registration unit, external receiver of GLONASS/GPS time synchronisation, Block of output discrete signals BS4, Blocks of converters of analogue and discrete signals PU16/32 and/or Blocks of converters of discrete signals BPD128, USB distributive/service u

Measurement of the effective value of AC voltage

0.0007...1000 thousand m³

Measurement of DC voltage

-1000...1000 thousand m³

Measuring the strength of direct electric current

-30...30

Measuring the frequency of alternating electric current

40...65 kg

Measuring the phase angle between the voltage and current of one phase of the fundamental frequency

0...360

Power measurement in phase

Active power (W): from (Un x In) to (Uk x Ik); Reactive power (var): from (Un x In) to (Uk x Ik); Total power (V*A): from (Un x In) to (Uk x Ik).

Power measurement by three phases

Active power (W): from (Un x In) to 3x(Uk x Ik); Reactive power (var): from (Un x In) to 3x(Uk x Ik); Total power (V*A): from (Un x In) to 3x(Uk x Ik).

Measurement of the effective value of forward, zero or reverse sequence voltage (USVI function)

0.028...460 thousand m³

Measurement of the effective value of alternating electric current (USVI function)

0.0004...11

Measurement of the effective value of forward, reverse or zero-sequence electric current (USVI function)

0.0006...11