Device specifications

IP degree of protection (IEC 60529-1)

Front Display: IP51

Front Display: IP54 with gasket

Meter body: IP30 (excluding terminals)

Panel thickness

6.0 mm (0.25 in) maximum

Mounting position

Vertical

Display type

8 segment alpha-numeric LED, 3 rows with 4 digits per row, 1 column of 12 LEDs to indicate percentage of load connected in system. 4 digits for instantaneous parameters and 5+3 digits for energy parameters with auto scrolling and auto range

Keypad

4 button

Front panel LED indicators

Red LED (energy pulse output)

Green LED (heartbeat / serial communications activity)

Dimensions W x H x D

EM6438H: 96 (H) x 96 (W) x 48 (D)

PM1130H: 96 (H) x 96 (W) x 51 (D)

• IEC 61557-12: PMD/[SD|SS]/K55/0.5 (for firmware version 1.3.0 and higher)

Measurement type

Class of accuracy as per IEC 61557-12

Error

Active energy

Class 0.5 (Class 0.5 Additional error of ± 2% between 10 mA to 50 mA, ± 1 % between 50 mA to 100 mA* as per IEC 62053-22)

±0.5%

Reactive energy

Class 2 (Class 2 as per IEC 62053-23)

±2%

Apparent energy

Class 0.5

±0.5%

Active power

Class 0.5

±0.5%

Reactive power

Class 1

±2%

Apparent power

Class 0.5

±0.5%

Current

Class 0.5

±0.5%

Voltage (L-L)

Class 0.5

±0.5%

Voltage (L-N)

Class 0.5

±0.5%

Frequency

Class 0.05

±0.05% For frequency nominal 50 / 60 Hz ± 2 Hz* and ± 0.2% For frequency range from 30 to 48 Hz, 52 to 58 Hz and 62 to 70 Hz*

Power factor

Class 0.5

±0.01 Count

THD

Class 5

±5%

• IEC 61557-12: PMD/[SD|SS]/K55/1 (for firmware version 1.3.0 and higher)

Measurement type

Class of accuracy as per IEC 61557-12

Error

Active energy

Class 1 (Class 1 Additional error of ± 2% between 10 mA to 50 mA, ± 1 % between 50 mA to 100 mA* as per IEC 62053-21)

±1%

Reactive energy

Class 2 (Class 2 as per IEC 62053-23)

±2%

Apparent energy

Class 1

±1%

Active power

Class 1

±1%

Reactive power

Class 1

±1%

Apparent power

Class 1

±1%

Current

Class 1

±0.5%

Voltage (L-L)

Class 1

±0.5%

Voltage (L-N)

Class 1

±0.5%

Frequency

Class 0.05

±0.05% For frequency nominal 50 / 60 Hz ± 2 Hz* and ± 0.2% For frequency range from 30 to 48 Hz, 52 to 58 Hz and 62 to 70 Hz*

Power factor

Class 1

±0.01 Count

THD

Class 5

±5%

VT primary

100 V L-L to 999 kV L-L maximum, starting voltage depends on the VT ratio

V nominal

Up to 277 V L-N / 480 V L-L (selectable VT secondary from 100, 110, 115, 120 to 415 V L-L)

Measured voltage with full range

35 to 600 V AC L-L

Permanent overload (withstand)

750 V L-L, continuous

Operating voltage range with accuracy

80-480 V L-L ± 10%, Category III

Impedance

≥ 5 MΩ

Frequency

50 / 60 Hz nominal ± 2 Hz

VA burden

≤ 0.2 VA at 240 V AC L-N at 50Hz

Operating current range with accuracy

10 mA to 6 A

Additional error of ± 2% between 10 mA to 50 mA, ± 1% between 50 mA to 100 mA)

Measured Amps with full range

5 mA to 10 A

Suppression current (to disregard negligible load)

5 mA to 99 mA

Permanent overload (withstand)

Continuous 10 A, 10 s/hr 50 A, 1 s/hr 500 A

Impedance

0.3 mΩ

Frequency range

50 / 60 Hz ± 2 Hz

VA burden

≤ 0.1 VA at 5 A, 50 Hz

METSEPM1130HCL05RS / METSEPM1130HCL05RD

METSEEM6438HCL10RS / METSEEM6438HCL05RS

METSEPM1130HCL05RS / METSEPM1130HCL05RD

METSEPM1130HCL5LVD

10 to 32 V ± 10%

< 2.5 W at 24 V DC

METSEEM6438HCL10RS / METSEEM6438HCL05RS

Instantaneous / RMS parameters

1 s

Demand parameters (PM1130H only)

5 s

THD %, voltage and current (PM1130H only)

5 s

Phase labelling

Configurable to 123, ABC, rst, pqr or ryb

Energy source labelling - one letter programmable (PM1130H only)

Alpha-numeric, A to Y (except X), or 0 to 9

Wiring configuration

Using display:

1PH, 2W, LN

1PH, 2W, LL

1PH, 3W, LL with N (2-phase)

3PH, 3W, Delta, Ungrounded

3PH, 4W, Wye Grounded

Using ION Setup:

3PH, 3W, Delta, Corner Grounded

3PH, 3W, Wye, Ungrounded

3PH, 3W, Wye Grounded

3PH, 3W, Wye, Resistance Grounded

3PH, 4W, Open Delta, Center-Tapped

3PH, 4W, Delta, Center-Tapped

3PH, 4W, Wye, Ungrounded

3PH, 4W, Wye, Resistance Grounded

Not suitable for wet locations

For indoor use only

Must be permanently connected and fixed

Electrostatic discharge

IEC 61000-4-2

Immunity to radiated field

IEC 61000-4-3

Immunity to fast transients

IEC 61000-4-4

Immunity to impulse waves

IEC 61000-4-5

Conducted immunity

IEC 61000-4-6

Immunity to magnetic field

IEC 61000-4-8

Immunity to voltage dips

IEC 61000-4-11

Emissions (IEC61326-1)

Emissions FCC Part 15 Class A

Europe

CE, as per IEC 61010-1 Edition-3

US and Canada

cULus per UL 61010-1

CAN / CSA-C22.2 IEC 61010-1 Edition-3, for 480 V AC L-L

Measurement category (Voltage and Current inputs)

CAT III up to 480 V L-L

Overvoltage category (Control power)

CAT III up to 300 V L-N

Dielectric

As per IEC / UL 61010-1 Edition-3

Protective Class

II, Double insulated for user accessible parts

Green premium

EOL, REACH , PEP, RoHS complied

Other certification

RCM and EAC for Russia

RS-485 port

Modbus RTU: 2-Wire, 4800, 9600,19200 or 38400 baud

Parity - Even, Odd, None

1 stop bit if parity is Odd or Even, 2 stop bits if none

Isolation

2.5 kV RMS, double insulated

Relay (PM1130H only)

300 V L-N max. at 2 A

24 V DC at 2A

Form A relay, 2 pins terminal

Alternate source

AC:

ON: 80 - 277 V LN ± 10%

OFF: 0 to 30 V L-N

DC:

ON: 18 - 60 V DC ± 10%

OFF: 0 to 4 V DC

Protection features

Password protected for set-up parameters, energy clearing, and other integrated data

Display language

English

Technical publication

Printed multi-lingual installation sheet (IS / QSG) supplied with meter (EN, ES, FR, DE, PT, RU, TR, ZH)

User manual available on website