Three Phase Energy Analyzers (eNavigator & Power Navigator)

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Products Code : PN7700 series & EN8400 series

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Description

Model

PN7700LM/EN8400LM

PN7710/EN8410

PN7710DMC/EN8410DMC

Parameters

VLL(avg & phase wise), VLN, A, Hz, phase angle, RPM, Unbalance VA, W(RYB), VA(RYB), PF(RYB), VAR, VAR(RYB), Wh, VAh, VARh(Ind. & Cap.), L.H., OLD energy, THD, K Factor, High/Low

Options

Digital O/Ps: 4 potential free contacts with programmable time delay. Hysteresis: 1%. Trip time: 1 to 180 sec. programmable. TOD option (energy & demand up to 6 slots). User programmable pulse O/P (POP) on time – 50-500msec. Analog/digital I/Ps up to 2. Analog O/P: 2 independent programmable to 0-20mA or 4-20mA configurable to any VLL, A, Hz, W, PF, VA parameters. Individual harmonics up to 31st order. Datalogger: 1MB/8MB optional. Demand controller with 1 Relay & 4 Relay O/Ps. RTC can be adjusted using external communication. Up to 60A or 100A direct measurement using hanging CTs. Dual port communication. Demand updation @ 1sec. ethernet/Zigbee communication.

Size

96X96X50

Cutout Size

92X92

Accuracy

1% of FS

Supply

80-300V AC

Common Features

True RMS

Field programmable

Additional Features for PN series

2 programmable parameters. Phase wise voltage & current waveforms. LCD 7 parameter display at a time, 7-digit energy.

Waveform communication through ELNET software.

Power save mode with Enable/Disable option.

 

Selection Table:

Parameters

PN7700LM

EN8400LM

PN7710

EN8410

PN7710DMC

EN8410DMC

Basic

VLL(avg & phase wise), VLL, A(avg & phase wise), Neutral Current, Hz, RPM, Phase Angle, Unbalance VA

STD

Power

W(RYB) & total, VA(RYB) & total, VAR(RYB) & total, PF(RYB) & total

STD

Energy/Integrated

Wh, VAh, VARh(Ind. & Cap.), L.H., Intyr., ON Hrs. Ah, PF(avg), OLD energy

STD

Harminics

THD% V(RYB) & A(RYB), K Factor V(RYB) & A(RYB)

STD

Events (High/Low), with time stamp

VLL, VLN, A, Hz, W, VA, PF, VAR

STD

Control Features (Optional)*

Up to 4 Relays (digital O/P), 1-180 sec. (tripping time), up to 2 Relays (analog I/P)

RSTD

 

Demand (Optional)*

W, VA, VAR, A(avg)

Programmable sliding/block, demand period, forecast/step demand control

Sliding window 2 Relays

(OPT)

 

RTC based

(OPT)

RTC based 4 Relays

(RSTD)

Special Features(Optional)*

Data logging with time stamp 1MB/8MB. (Refer Table-1)

OPT

Received/Delivered (Import/Export)/Net

OPT

60A or 100A direct CT measurement

RSTD

Individual Harmonics (V & A – all 3 phases)

31st

(OPT)

Communication(Optional)*

RS232/RS485(OPT)/Ethernet/Zigbee

OPT

 

STD

Default

OPT

Optional feature – no restriction on combination of options

RSTD

Restricted optional feature – combination of all restricted options may not be possible in a single product

*

Indicates non-UL/ETL products

LM

Load Manager

DMC

Demand Controller

*****ECO-FRIENDLY*****

No. of Parameters

No. of Records

1MB

8MB

1

121920

982080

2

81280

654720

4

48768

392839

9

24384

196416

14

16256

130944

29

8128

65472

Optional Programmable Data Logging:                                                                                           

 

 

 

 

 

 

 

 

 

 

 

 

Multiplication factor for counter based mode:

Full scale kW

√3V Pri LL x A

Pri/1000

0.4k to 4.0k

4.01k to 40k

40.1k to 400k

400.1k to 4000k

4M to 40M

40M to 400M

400M to 4000M

Multiplication Factor

0.01

0.1

1.0

10

100

1000

10000

Unit of Display

kWh

MWH

GWH

                 

Energy Reset: 999999kVAh x Transformer Ratio.

Technical Specifications:

Accuracy

Class 1.0 Default (as per IEC62053-21)

Class 0.5 & 0.5S (as per IEC62053-22)

Sensing/Measurement

True RMS, 1 sec. update time, 4 quadrant power & energy (RD option)

Input Voltage

4 voltage I/Ps (VR, VY, VB, VN)

Programmable 110 or 415VLL Nominal (Range:80-520VLL)

Primary programmable up to 999kV. Burden: 0.2VA Max./phase.

Input Frequency

45-65Hz

Input Current

Current I/Ps AR, AY, AB) 50mA-6A (Field configurable 1A or 5A).

Primary programmable up to 99kA.

Overload: 10kA max. continuous, 50A max. for 3 sec.

Burden: 0.2VA max./phase.

Aux Supply

80-300V AC/DC, 40-70Hz, 48V DC optional

Burden: 5VA max.

Display Type

eNavigator: 10mm height bright Red LED display.

Power Navigator: 6mm height bright LCD graphical display.

Display Resolution

4 digits for instantaneous, Integrated: EN-6 digits, PN-7 digits

CT/PT Ration Maximum

2000MVA programmable. Additional error of 0.1%.

Communication

RS485 serial channel connection, industrial standard MODBUS RTU protocol (optional: RS232/Ethernet/Zigbee)

Application Standards:

Test of insulation properties

IEC60060-1

Test of accuracy requirement

IEC32052-11

Test of electrical requirement

IEC62052-11

Radio interface suppression

CISPR22

Fast transient burst test

IEC61000-4.4

Damped oscillatory waves immunity test

IEC61000-4.12

Test of immunity to electromagnetic RF fields

IEC61000-4.3

Test of immunity to conducted disturbances induced by RF fields

IEC610004.6

Test of immunity to electrostatic discharges

IEC61000-4.2

Surge immunity test

IEC61000-4.5

Test of effect of climatic environments

IEC60068-2

Mechanical tests

IEC60068-2

Test of protection against penetration of dust and water

IEC60529

Test of resistance to heat and fire

IEC60695-2

Safety standard

IEC61010-1

Safety & Environment specifications:

Safety:

  1. Designed to meet protection class III, pollution degree-2.
  2. Protection against shock by double insulation. Clearance and creepage meet UL61010 safety standard.
  3. Finger touch proof terminals

Environment:

Operating Temperature

-100C to +550C (140F to 1310F)

Storage Temperature

-250C to +700C (-130F to 1580F)

Humidity

5 to 95% (non-condensing)

Protection Index

IP51 (IP54 front option)

Recommended connecting wire

12 to 14 SWG (10 to 12 AWG) with U type lug of 6.75mm max. width

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