Inepro PRO2 Series, PRO2-2T, PRO2-S, PRO2-Mb, PRO2-Mod Short User Manual

We,

Inepro Metering BV

(supplier’s name)

Pondweg 7
2153 PK Nieuw-Vennep
The Netherlands

(supplier’s address)

declare under our sole responsibility that the product:

PRO2-S
PRO2-2T
PRO2-Mb
PRO2-Mod

Single phase DIN rail Watt Hour meter

(Name, type or model, batch or serial number, possibly source and number of items)

to which this declaration relates in conformity with the following European
harmonized and published standards at date of this declaration:

EN 50470

(Title and or number and date of issue of the applied standard(s))

Following the provisions of the Directives (if applicable):

 N/A

Nieuw-Vennep, 2017, May 5

Place and date of issue

D. van der Vaart

Name of responsible for CE-marking

This declaration of
Conformity is suitable
to the European
Standard EN 45014

General Criteria for
Supplier’s Declaration
of Conformity. The

basis for the criteria
has been found in
international
documentation,
particularly in
ISO / IEC, Guide 22,
1982, Information on

manufacturer’s
Declaration of
Conformity with
standards or other
technical
specifications

Caution

• Turn o and if possible lock all sources supplying the
energy meter and the equipment that is connected to it
before working on it.

• Always use a properly rated voltage sensing device to
conrm that power is o.

• The connecting wire, connecting the device to the
outside circuit, should be sized in accordance with local
regulations for the maximum amount of the current
breaker or other overcurrent protection devices used in
the circuit.

• An external switch or a circuit-breaker should be
installed on the supply wires, which will be used to
disconnect the meter and the device supplying energy.
It is recommended that this switch or circuit-breaker is
placed near the meter because that is more convenient
for the operator. The switch or circuit-breaker should
comply with the specications of the building’s electrical
design and all local regulations.

• An external fuse or thermal cut-o used as an
overcurrent protection device for the meter must be
installed on the supply side wires. It’s recommended
that this protection device is also placed near the meter
for the convenience of the operator. The overcurrent
protection device should comply with the specications
of the building’s electrical design and all local regula-

tions.

• The installation should be performed by qualied
personnel familiar with applicable codes and
regulations.

• Use insulated tools to install the device. A fuse, thermal
cut-o or single-pole circuit breaker should be tted on
the supply line and not on the neutral line.

• This meter can be installed indoor, or outdoor
enclosed in a meter box which is suciently protected,
in accordance with local codes and regulations.

• To prevent tampering, an enclosure with a lock or a
similar device can be used.

• The meter has to be installed against a re resistant
wall.

• The meter has to be installed in a well-ventilated and
dry place.

• The meter has to be installed in a protective box if the
meter is exposed to dust or other contaminants.

• The meter can be installed and used after being tested
and can be sealed afterwards.

• The device can be installed on a 35mm DIN rail.

• The meter should be installed on a location where the

meter can be read easily.

• In case the meter is installed in an area with frequent
surges for example due to thunderstorms, welding
machines, inverters etc., the meter is required to be
protected with a Surge Protection Device.

• The device should be sealed immediately after

Warning

installing it in order to prevent tampering.

• The device should be installed with a torque screw
driver.

This short user manual does not contain every applicable safety regulation for using this meter. Also it might be required
because of company, local governement regulations or (inter)national laws to take additional measures. We have checked
the contents of this manual and every eort has been made to ensure that the descriptions are as accurate as possible.
However, deviations from the description cannot be completely ruled out, so that no liability can be accepted for any errors
or omissions in the information given. Versions might be dierent in default programming based on the customers order.

Certicates

PRO2-S

PRO2-2T

PRO2-Mb

PRO2-Mod

PRO2 series MID
Single phase energy meter

Declaration of Conformity

We

Inepro Metering BV

Inepro Metering B.V. - Pondweg 7 - 2153 PK Nieuw Vennep - The Netherlands - T: [phone] - www.ineprometering.com Inepro Metering B.V. - PRO2 short user manual - Version 2.18 - 05.05.2017 - Subject to change without notice

and satisfy the appropriate requirements of the Directive 2014/32/EU

Of

Inepro Metering BV

Pondweg 7

2153 PK Nieuw Vennep

The Netherlands

Ensure and declare that the apparatus:

PRO2-S , PRO2-2T , PRO2-Mb and PRO2-Mod

With the measurement range

230V, 5(100)A, 50Hz, 10.000imp/kWh

are in conformity with the type as described in the

EC-type examination certificate T11019

May 5, 2017

Daan van der Vaart

Short user manual

Version 2.18

Please note that this document is only a short user manual and does not handle every
function. The complete user manual is available at: www.ineprometering.com/download.

Specications

Display pages

Nominal voltage (Un) 230V AC
Operational voltage 195-253VAC
Insulation capabilities:

- AC voltage withstand 4KV for 1 minute

- Impulse voltage withstand 6KV - 1,2 µS waveform
Base current (Ib) 5A
Maximum rated current (Imax) 100A
Operational current range 0,4%Ib-Imax
Overcurrent withstand 30Imax for 0,01s
Operational frequency range 50Hz ±10%
Internal power comsumption ≤2W/Phase - ≤10VA/Phase
Test output ash rate (RED LED) 10.000 imp/kWh
Pulse output rate 10.000/2.000/1.000/100/10/1/0,1/0,01 imp/kWh
Pulse width:

- 1.000/100/10/1/0,1/0,01 imp/kWh 31ms

- 2.000 imp/kWh < 30kW 31ms

- 2.000 imp/kWh > 30kW 15ms

- 10.000 imp/kWh < 6kW 31ms

- 10.000 imp/kWh > 6kW 15ms

- 10.000 imp/kWh > 12kW 5ms
Operating temperature -40°C - +70°C
Accuracy class B (=1% accuracy)
Data store The data can be stored for more than 10 years without power

Default settings

LCD cycle time 10s Automatic scroll Total active energy, Active power
Backlight Button Baud rate 9600
S0 output 1.000 Parity Even
Combination code C01 (forward only) Password 0000
Modbus/M-bus ID 01/00 OBIS codes OFF

Dimensions

Height without protection cover 92,5 mm
Height 141,5 mm
Width 35,8 mm
Depth 63 mm
Max. diameter power connection clamps 35mm

2

Weight 0,16 Kg (net)

NOTE: The housing is sealed, do not open the meter!
No warranty if the housing is opened or the seal is
removed.

Connection diagram

1 Phase line in (L-IN)
3 Phase line out (L-OUT)
4 Neutral line in (N)
6 Neutral line out (N)
10 & 11 Modbus/M-bus communication contact
12 & 13 External tari input (PRO2-2T version only)
18 & 19 Pulse output contact (S0) forward
20 & 21 Pulse output contact (S0) reverse

Automatic scroll: default 10 seconds

Total active energy

Active power

PRO2-2T, PRO2-MB & PRO2-MOD

PRO2-MB & PRO2-MOD

Button scroll: press the buttons for less than 3 seconds to scroll. After 30 seconds of no interaction the meter goes back to automatic scroll mode.

Total active
energy

Total reactive
energy

Active power Voltage Current Frequency Active power Reactive power Apparent power Power factor

Resettable kWh Resettable kWh

Program mode 1
(Read only)

Program mode 2
(Write)

Program mode 3
(Write: password

protected)

Total active
energy

Program verify sum Meter serial number

Total reactive
energy

Hold

the

right

button

for 3

seconds

to

enter

the

next

menu.

Hold

the
left

button

for 3

seconds

to go
back.

Display

LCD cycle time Backlight S0 output Combination

Shows:

>>

or

Power down counter

<<

LCD cycle time Backlight Modbus/M-bus ID

Scroll with the
buttons to select
1-30.

Hold both buttons
for 3 seconds

to conrm.

S0 output Combination

Hold

the

right

button

for 3

seconds

Scroll with the

and

buttons to select

10.000/2.000/

enter 4

1.000/100/10/

digit

1/0,1/0,01.

pass­word

Hold both buttons

to

for 3 seconds

enter

to conrm.

program

mode.

Total forward
active energy

Total forward
reactive energy

Hold the right button
for 5 seconds to reset.

Scroll with the
buttons to select

on/o/button.

Hold both buttons
for 3 seconds

to conrm.

code

Scroll with the
buttons to select
01(F)/04(R)/
05(F+R)/06(R-F)/
09(F-R)/10(F-R).

Hold both buttons
for 3 seconds

to conrm.

Total reverse
active energy

Total reverse
reactive energy

Scroll with the
buttons to select
3 digits.

Conrm each digit
by holding both
buttons for 3 seconds.

Baud rate Parity Power down

Scroll with the
buttons to select
300/600/1200/
4800/9600.

Hold both buttons
for 3 seconds

to conrm.

T1 forward
active energy

T1 forward
reactive energy

code

Scroll with the
buttons to select
even/none/odd.

Hold both buttons
for 3 seconds

to conrm.

T1 reverse
active energy

T1 reverse
reactive energy

Modbus/M-bus IDBaud rate Resettable kWh Parity

counter

Hold both buttons
for 3 seconds
to reset.

T2 forward
active energy

T2 forward
reactive energy

Password OBIS codes

Select the new
4 digit password
by choosing each
digit (0-9).

Conrm each
digit by holding
both buttons for
3 seconds

T2 reverse
active energy

T2 reverse
reactive energy

Select
ON or OFF.

Hold both buttons
for 3 seconds

to conrm.

PRO2-MOD

Hold

the

right
button
for ≥5

seconds

to add

or

remove

from

the
auto­matic
scroll.

Display

Shows:

OK IN

or

OK OUT

Hold

the

right
button
for ≥5

seconds

to

enter

program

mode.