EDL180

Portable (Class A, Ed. 3) PQ Analyzer

The EDL180 is a portable version of the Class A (Edition 3) PM180 power quality analyzer, which holds extensive track record serving as the platform for power quality monitoring systems in worldwide national grids.
Equipped with a 24V battery for backup power supply and flexible current clamps, it is fitted in a lightweight traveling bag for convenient handling

Power Quality

EN50160 reports
GOST 32144 reports
Waveform capture and event recording @ 256 samples/cycle

Backup Battery Power

Built-in UPS providing over 4 hours of work at maximum consumption

Communication

Built-in: RS485; ETH; IRIG-B
Optional ports: 2G/3G
Open protocol: IEC 61850; Modbus RTU; DNP3.0; IEC 60870-5-101/104

3V AC Current Inputs

Supplied with current clamps

Voltage Inputs: 690V AC nominal

Power Meter

Power: True RMS volts, amps, power, power factor, neutral current, angles and unbalance for voltage and current, frequency, symmetrical components and many more
Event and parameter data-logging
Sampling frequency: up to 256 samples/cycle

Power Quality

NMI certified for Class A, Edition 3, per IEC 61000-4-30
EN50160 / GOST 32144 monitoring, statistics & reports
Event statistics complimented by waveform recording
in 8 channels (4 voltage inputs, 4 current inputs) @ 256 samples/cycle
V-I angle, THD, TDD and K factor for Voltage and Current and up to the 63^rd order harmonic. individual harmonics for V, I, P, Q
Including directional power harmonics (Load or Source)
Inter-harmonics
Disturbance Direction Detection (upstream/downstream)
Flicker according to IEC 61000-4-15

Logging, Recording & Programming

Programmable controller: up to 64 control setpoints, up to 8 conditions OR, AND, arithmetical functions logic, extensive triggers, programmable thresholds and delays, relay control, event-driven data recording
9 fast waveform recorders: simultaneous 8-channel AC, one DC
Waveform sampling rate 32, 64, 128 or 256 samples per cycle
Up to 3.5 min. of continuous waveform recording
16 fast Data Recorders (16 parameters on each data log): From ½ cycle RMS to 2 hour RMS envelopes; programmable data logs on a periodic basis and on internal or external trigger
½-cycle response time
32 digital internal counters
16 internal programmable timers (½ cycle to 24 hours)

Current Inputs

3V AC: inputs for generic current clamps (Rogowski)

Voltage Measurement Inputs

Nominal voltage: 690V AC

Operating range: up to 828V AC

5^th AC/DC voltage input:

up to 300V DC (monitoring substation battery)

Communication interfaces

Built-in:

RS-485
USB
ETH 10/100Base-T
IRIG-B

Optional/additional: (1 per device):

3G GSM; incl. 2^nd RS485 port

Communication Protocols

Modbus
ASCII
DNP3.0
IEC 60870-5-101/104
IEC 61850

Display

Graphic color display: 5.7″ touchscreen

Real-Time Clock & Synchronization

Real-Time Clock with maximum 5 seconds drift per month @ 25°C
Provides 1 msec time resolution via IRIG-B time code input or satellite clock for common time base (requires IRIG-B module)
As an SNTP client, it can accept periodic synchronization of the meter clock from an SNTP server

Power Supply

Built-in:

85-265V AC / 88-290V DC
Installed UPS backup: over 4 hours of work at full consumption

Enhanced Meter Security

3 levels Password security for protecting meter setups and accumulated data from unauthorized changes
Defining up to 20 users in different access levels
Extra-complex password is required
Access and configuration log is automatically and continuously recorded, documenting all user activity

Downloads

For all downloads available for the PM180 analyzer, please go to the Downloads tab on the PM180’s main page.

PM180 Datasheet

PM180 Brochure

EDL180 Operation Manual

PM180 Installation Manual

PM180 Operation Manual

Automation & Control Modules

Digital Inputs

16 inputs (total up to 48 DI)
Optically isolated dry/wet contact
Scan time: 1ms @ 60Hz, 1.25ms @ 50Hz
24/125/250V DC

Relay Outputs

8 relays (Total up to 24 RO)
8 relays rated at 8A/250V AC, 5A/24V DC, 0.25A/250V DC

Analog Inputs/Outputs

4AI and 4AO (Total up to 12AI / 12AO); Ranges:

±1mA (with 100% overload)
0-20mA
0-1mA (with 100% overload)
4-20mA

Accuracy Class 0.2S FS
Scan/update time: 2 cycles

Communication Ports

IRIG-B module

Optically isolated IRIG-B port
Second RS-422/485 COM port

TXFX module

Redundant Ethernet port
10/100 Mbit with RJ45 connector
100Base FX with SC connector

2G/3G cellular modem

Antenna connection: SMA
Supports UMTS/HSPA+ bands: 800/850/900/AWS/1900/2100

Measurement / Fault Channels

Transient Recorder Module

Records voltage transients of up to 2kV (L-G) at 1024 samples/cycle per channel

Fault Recorder Module

Additional current input offers separated metering & protection CT connection, records current faults of up to 200A (40*In)

PMU Functionality

Phasor measurement unit (PMU) provides synchrophasor and frequency measurements compliant with the IEEE C37.118.1 P performance class, and real-time cyclic exchange of synchronized phasor data with the substation phasor data concentrator (PDC) based on the IEC 61850-9-2 sampled value (SV) service.

Redundant Power Supply Module

Auxiliary Power Supply

50-290V AC and 40-290V DC, 20W
9.6-35 V DC, 20W

(max. one auxiliary power supply per PM180)

EDL180