PCE Instruments PCE-ND10 Users guide

PCE Americas Inc.
711 Commerce Way
Suite 8
Jupiter
FL-33458
USA
From outside US: +1
Tel: [phone]
Fax: [phone]
[email protected]

www.pce-instruments.com/english

www.pce-instruments.com

PCE Instruments UK Ltd.

Unit 11

Southpoint Business Park

Ensign way

Hampshire / Southampton

United Kingdom, SO31 4RF

From outside UK: +44

Tel: [phone]

Fax: [phone]

[email protected]

DIGITAL INDICATOR

PCE-ND10

USER’S MANUAL

1

Contents

1. APPLICATION ................................................................... 5

2. METER SET ...................................................................... 6

3. BASIC REQUIREMENTS AND OPERATIONAL SAFETY ..................... 6

4. INSTALLATION .................................................................. 7

5. METER DESCRIPTION ......................................................... 8

5.1 Current inputs .............................................................. 8

5.2 Voltage inputs ............................................................. 8

5.3 Connection diagrams ..................................................... 9

6. ND10 METER PROGRAMMING .............................................. 12

6.1 Front panel ................................................................ 12

6.2 Power-on messages .....................................................13

6.3 Parameter display ........................................................ 14

6.4 Operating modes ......................................................... 17

6.5 Parameter settings ....................................................... 18

6.5.1 Setting of meter parameters ......................................... 19

6.5.2 Setting of output parameters .........................................21

6.5.3 Setting of alarm parameters ......................................... 22

6.5.4 Setting date and time .................................................29

7. SOFTWARE UPGRADES ...................................................... 30

8. RS-485 INTERFACE ........................................................... 32

9. ERROR CODES ................................................................. 46

10. TECHNICAL DATA ............................................................. 48

11. ORDERING CODES ............................................................ 52

12. MAINTENANCE AND GUARANTEE ........................................... 53

3

1. APPLICATION

The

PCE-ND10 meter is a digital programmable panel

meter destined for the measurement of the 3-phase, 4-wire
power network parameters in balanced and
unbalanced systems. It is also capable of displaying
measured quantities and their simultaneous digital
transmission. The meter is also capable of controlling and
optimization of the power electronic devices, systems, and
industrial installations. The meter can be used for measuring:
RMS value of voltage and current; active, reactive and
apparent power; active and reactive energy, power
parameters; frequency, 15-, 30- and 60-minute mean active
power and THD. Additionally, a current in the neutral wire
is calculated from the phase current vectors . Voltage and
cur-rent values are multiplied by given voltage and current
ratios of measuring transformers. Power and energy
indications take into account all programmed ratio values. Any
and all measured values can be sent to the master via the
RS-485 interface. The relay outputs signal alarm when
selected parameters exceed set limits. Impulse output can
be used for consump-tion check of the 3-phase real energy.
This meter is also able to detect and signal incorrect phase
sequence. The meter is powered by the measuring
circuit, i.e. from the voltage output.
There is a galvanic separation between following units of
the meter:

- voltage and current inputs,

- RS-485 output,

- pulse output.

5

2. METER SET

Complete set of the meter includes:

- PCE-ND10 Meter

- connection clamps

- user’s manual

1 pcs.

2 pcs.
1 pcs.

3. BASIC REQUIREMENTS AND
OPERATIONAL SAFETY

In the safety service scope, the transducer meets to
requirements of the EN 61010-1 standard.

Observations Concerning the Operational Safety:

• The meter should be installed and connected only

byaqualiedpersonnel.Allrelevantsafetymeasuresshould

be observed during installation.

• Always check the connections before turning the meter on.

• Removal of the meter housing during the warranty period

voids the warranty.

• This meter conforms to all requirements of the electromag-

netic compatibility in the industrial environment.

• Building power network should include switch or automatic

circuit breaker positioned in the convenient vicinity of the
meter. It should be properly marked and available to opera­tor at all times.

6

4. INSTALLATION

PCE-ND10 Meter is adapted to be mounted to the panel
with mounting brackets (see Fig. 1). Meter housing is made
of plastic.
Housing dimensions: 96 x 96 x 77 mm. On the outer side of the
meter there are screw and tab terminal strips that can be us
for connecting external wires with diameter up to 2.5 mm2.

Prior to installation a 92.5

+0.6

x 92.5

+0.6

mm slot must be made

in the panel. The thickness of the panel material should not
exceed 15 mm. The meter must be placed in the panel from
the front. During installation the powering voltage must be
off. When the panel is inserted in the slot, mount it in place
with provided mounting brackets.

Fig. 1. Meter tting.

ed

7

96

22

92

76,7

69

Fig. 2. Meter dimensions.

5. METER DESCRIPTION

5.1. Current inputs

All current inputs are galvanically isolated (internal current trans­formers). The meter is suited to operate together with external
measuring current transformers. Displayed values of currents as
well as their derivative values are automatically calculated using
set ratio value of the external transformer. Current inputs are

speciedintheorderaseither1Aor5A.

5.2 Voltage inputs

Displayed values of voltages as well as their derivative values
are automatically calculated using set ratio value of the external
transformer.Voltageinputs are specied in the order aseither
3 x 57,7/100 V, 3 x 230/400 V or 3 x 290/500 V.

8

5.3 Connection diagrams

OUT

Direct measurement

in a 4-wire network

PCE-ND10

9

Semi-indirect measurement

in a 4-wire network

OUTimp

PCE-ND10

10

Indirect measurement using

3 current transformers and 3 voltage

transformers in 4-wire network

OUT

PCE-ND10

Caution: It is recommended to connect PCE-ND10 meters
(RS-485) to a computer with a shielded wire. A shield should be
connected to ground in a single point. Shielded wire must be
used in case there are many interferences in the environment.

Fig 3. Connection diagrams of the meter in the 4‑wire

network.

11

6. PCE-ND10 METER PROGRAMMING

6.1 Front panel

Fig. 4. Front panel.

Front panel description:

1 – cancel button (ESC)
2 – move left button
3 – decrease value button
4 – increase value button
5 – move right button

6–conrmbutton(ENTER)

7 – digital data transmission symbols

12

8 – connection / alarm symbols
9 – unit at displaying THD and power
guard
10 – THD value display symbols

11–powercoefcientandpower

tangent display symbol

12 – mean active power value
display symbol
13 – menu safety symbol
14 – units of the displayed values
15 – 3-phase values display
symbol
16 – base values ratios

17–eldfordisplayingbase

values, power, THD, date,
mean values, frequency,
time and power guard

18 – min / max value symbols
19 – symbols of value-phase
connection
20 – power and energy characte­ ristics symbol

6.2 Power-on messages

After connection of voltage inputs the meter performs a
display test and displays the PCE-ND10 meter name, build
and current software version.

where: r n.nn is a number of the current software version or special build number.
b n.nn is a bootloader version number.

Fig. 5. Meter start messages

Caution! If the display shows Err Cal or Err EE message,
please contact the maintenance service.

13

6.3 Parameter display

In the measurement mode, values are displayed
according to set tables. Pressing button
allows user to switch between displayed base values (Table 1).
Pressing button
button
are displayed, pressing the
or maximal values. When buttons
sed simultaneously, respective mean 3-phase values are dis­played, together with minimal and maximal values (see Table 2).

RS-485 interface allows setting the values that are to be
displayed.

Error display is described in section 8.

When reactive power is displayed, this indication is accompa­nied by a symbol of the load: capacity load ( ) or inductive
load ( ).

Basevaluesdisplayedintheeld17(Fig.4.).Option(parameter)
shown in the Table 1 indicated that displaying of this parame­ter may be turned off in register 4056 via RS485. Turning this
parameter off (from U to tg) disables displaying their respective
mean / 3-phase values.

displays maximal value. When these values

displays minimal value and pressing

button resets all minimal

and are pres-

or

14

L1, V

L1-2, V

L1, A

L1, W

L1, Var

L1, VA

Displayed

symbols

row 1 U1 U12 I1 P1 Q1 S1 PF1 tg1

row 2 U2 U23 I2 P2 Q2 S2 PF2 tg2

row 3 U3 U31 I3 P3 Q3 S3 PF3 tg3

Displayed values

Display

2-3

2

2

L

L2
L3

xed optional xed optional

L

L3-1

L3

2

L

L

L3

L3

L1, PF

2

L

L

L3

L3

Table 1

L1, tg

2

2

kWh

L
L3

Imported

active

energy

Displayed

symbols

row 1

row 2

row 3

Displayed values

Display

Displayed

symbols

row 1

row 2

row 3

Displayed values

Display

-, kWh

Exported

active

energy

Hz

f(L3)

min

max

kVarh kVarh

reactive inductive

energy

/

reactive positive

energy

3L, W P

AVG

ΩP3-phase(15,30

or 60 min.)

min

max

1,THD U

L
L

2,

3

L

reactive capacitive

energy

/

reactive negative

energy

optional

A % Date/Time

I

(N)

min

max

optional

THD U1 % THD I1 %

THD U2 % THD I2 %

THD U3 % THD I3 %

Ordered

power con

sumption

(within 15, 30

or 60 min.)

-

L1, THD I
L

2,

3

L

Year

Month. day

Hours: minutes

Mean values and corresponding minimal and maximal values
(when pressed

ontherst8basevaluescreens,following

markers are highlighted: 3L, ,) .

15

Table 2

Displayed

symbols

Displayed values

3L, V 3L, V 3L, A 3L, W 3L, Var 3L, VA 3L, PF 3L, tg

row

row

row

U

1

3-phase

2

3

LNav.

U

LLav.

3-phase

I

av.

3-phase

P Q S PF tg

min

max

When upper limit of the indication range is exceeded, it is in­dicated by two horizontal lines in upper part of the display.
Conversely, when lower limit is exceeded, it is indicated by two
horizontal lines in the lower part of the display. When mean

powerismeasuredΣP

for 15-second quantum. Depending on chosen value (15 min, 30

separate measurements are made

3-phase

min, 60 min) calculated mean value is based on 60, 120 or 240
measurements. After the meter is turned on or after the power is

reset,therstvaluewillbecalculatedin15secondsafterturning

meter on or resetting. Until all probed values of the active power
are acquired, mean power value is calculated from values already
measured. Current in the neutral wire I(N) is calculated from
phase current vectors.
When alarms are activated, symbols A1 and/or A2 are displayed.
When alarms are deactivated and alarm signalization latch is

turnedon,ashingsymbolsA1and/orA2aredisplayed.

16

6.4 Operating modes

Fig. 6. PCE-ND10 meter operating modes.

17

6.5 Parameter setting

PCE-ND10 meters are configured with the use of LPCon
software available for free on the https://www.pce­instruments.com/english/download-win_4.htm web site.

Fig 7. Setup menu.

Programming mode is enabled by pressing and holding
button for about 3 seconds. To enable the programming user
bust enter a correct access code. If there is not such a code,
the program transits into the programming option. Message SET
(inthe rst row) and rst parameter group PA r are displayed.
User can view parameters at any time by pressing and holding

button for about 3 seconds.

18

6.5.1 Setting of Meter Parameters

In options menu choose PAr (using

buttons)andconrmselectionwiththe

Item

1

2

3

4

5

name

arameter
P

Access
code entry

Current
transformer
ratio

Voltage
transformer
ratio

-

Mean ac
tive power
synchroni­zation

Recording
minimal

-

and maxi
mal values
complete
with errors

Marking

SEC

tr_I 1 … 10000 1

tr_U

Syn

erLi o

Range

oFF,

1 … 60000

0.1 … 4000.0 1

Mean active power synchro

15, c_15,

c_30, c_60

FF

c_15 – measurement synchr

with clock every 15 min.

c_30 – measurement synchr.

with clock every 30 min.

c_60 – measurement synchr.

with clock every 60 min.

o

FF – recording only correct

values (within measurement

, on

on – recording all errors

occurring in measurements

(values in 1e20 and -1e20

or

button.

Notes/

description

0 – no code 0

nization:

15 - 15-minute moving

window

range),

registers)

Table 3

Manufacturer’s

-

.

15

on

value

19

6

7

8

9

10

11

Method of
reactive
energy
calculation

Display
panel illumi­nation

Energy
counters
erasing

Mean acti
ve power
erasing

Ordered
power

Default
settings

En_q cAP, sIGn

oFF

diSP

En_0

­P

A_0 no, yES yES – erase power no

PAor 0 … 144.0

dEf no, yES

,1…60,

on

no, EnP, Enq,

ALL

cAP – inductive and capacity

energy

sIGn – positive and negative

energy

off, on, 1..60 – illumination

time (in seconds) from pres-

sing the button

no – no activity,

EnP – erase active energy,

Enq – erase reactive,

ALL – erase all energies

Power ordered to establish
power consumption in % of

rated power

Reverting to default (factory)

group settings

cAP

on

no

100

no

The automatic erasing of energy is carried out:

- for active energy when changing: voltage or current ratio;

- for reactive energy when changing: voltage or current ratio,
reactive energy calculation method;
Buttons
buttons

and are used for setting the values while

and are used for choosing position
of the number to be set. The active position is signaled by the
cursor. Set value can be accepted by pressing the
or canceled by pressing the

button. When value is to

button

be accepted, it is checked against the acceptable value range.
If the set value falls outside the allowable range, the meter
remains in parameter setting mode and the value is set to
the highest possible value (when entered value is too high)
or lowest possible value (when it is too low).

20

6.5.2 Setting of Output Parameters

In Options choose the out mode and conrm your choice by

pressing the

button.

Table 4

Item

1 Number of

impulses

2 MODBUS Ne

name

Parameter

-

Marking

Range

Io_n 5000 …

20000

Number of impulses
per kWh

Notes/

description

Adr 1 … 247 1

twork Address

3 Transmission

mode

trYb 8n2,

8e1,
8o1, 8n1

4 Transmission

speed

bAUd 4.8 k,

9.6 k,

19.2 k,

reverting to default
(factory) group
settings

38.4 k

5 Default settings dEf no, yES reverting to default

(factory) group
settings

value

Manufacturer’s

5000

8n2

9,6 k

no

21

6.5.3 Setting alarm parameters

In Options choose ALr1 or ALr2modeandconrmyourselection
by pressing the

button.

Table 5

Item

Value on alarm

1

output (code as
in Tab. 6)

Alarm type A1_t,

2

Lower value of

3

the input range

Upper value of

4

the input range

Time delay of the

5

switch reaction

name

Parameter

22

A1_n,

A2_n

A2_t

A1oF,
A2oF

A1on,

A2on

A1dt,
A2dt

Marking

Range

table 6 P

n-on,

Fig. 8. n-on

n-oFF,

on,oFF,

H-on,

H-oFF

-144.0…

-144.0…

0…900 in seconds (for A1_n =

in % of the rated quantity

144.0

value

in % of the rated quantity

144.0

value

P_ord, delay occurs only
when alarm is activated)

Notes/

description

value

Manufacturer’s

99.0

101.0

0

Alarm signaliza-

6

tion latch

Alarm re-activa-

7

tion block

Default settings dEf no,

8

A1_S,
A2_S,

A1_b,
A2_b,

oFF, onWhen alarm signaliza-

tion latch is enabled
and the alarm state
ends, alarm symbol
is not turned off but

beginstoash.Alarm
symbolashesuntilit

is turned off by pressing

both and

buttons (for 3
seconds). This function
refers only to the alarm
signalization, so the
relay connectors will
operate without support
according to the selected
alarm type.

0 …

in seconds 0

900

reverting to default

yES

(factory) group settings

no

The write of the value ALon lower than ALoF switches the alarm
off.

Selection of the monitored value:

Table 6

4015 register

Item / value in

Quantity type

element

Displayed

00 oFF no quantity /alarm

disabled/

01

U

_1 L1 phase voltage

outputs and

Value needed

alarm values

of percentage

for calculations

none

U

n [V] *

(100 %)

23

02 I_1 L1 phase wire current In [A] *

03 P_1 L1 phase active power Un x In x cos(0°) [W] *

04 q_1 L1 phase reactive

power

05 S_1 L1 phase apparent

power

06 PF1 L1 phase active power

factor

07 tg1 tgj factor of L1 phase 1

08 U_2 L2 phase voltage Un [V] *

09 I_2 L2 phase wire current In [A] *

10 P_2 L2 phase active power Un x In x cos(0°) [W] *

11 q_2 L2 phase reactive

power

12 S_2 L2 phase apparent

power

13 PF2 L2 phase active power

factor

14 tg2 tgj factor of L2 phase 1

15 U_3 L3 phase voltage Un [V] *

16 I_3 L3 phase wire current In [A] *

17 P_3 L3 phase active power Un x In x cos(0°) [W] *

18 q_3 L3 phase reactive

power

19 S_3 L3 phase apparent

power

20 PF3 L3 phase active power

factor

21 tg3 tgj factor of L3 phase 1

Un x In x sin(90°) [var] *

Un x In [VA] *

1

Un x In x sin(90°) [var] *

Un x In [VA] *

1

Un x In x sin(90°) [var] *

Un x In [VA] *

1

24

22 U_A mean 3-phase voltage Un [V] *

3

3

3

3

23 I_A mean 3-phase current In [A] *

24 P

25 q 3-phase reactive power

26 S

27 PF_A 3-phase active power

28 tg_A tgj factor for 3 phases 1

F

29

30

U

31

U

32 U31 phase-to-phase voltage

U

33

34 P_At mean active power 3 x Un x In x cos(0°) [W]*

35 P_ord used % of the ordered

36 I_ne neutral wire current In [A] *

3-phase active power
(P1+P2+P3)

Q1+Q2+Q3)

(

3-phase apparent
power (S1+S2+S3)

factor

rEq frequency 100 [Hz]

12 phase-to-phase voltage

L1-L2

23 phase-to-phase voltage

L2-L3

L3-L1

4_A mean phase-to-phase

voltage

active power (used
energy)

3 x

Un x In x cos(0°)

[W] *

3 x Un x In x sin(90°)

[var] *

Un x In [VA]*

3x

1

n [V] *

U

n [V] *

U

Un [V] *

U

n [V] *

100 [%]

*Un, In – voltage and current rated values

25

a) n-on

b) n-oFF

c) On

d) OFF

Fig. 8. Alarm types (x – alarm no.): a),b) normal c) off d) on.

26

Remaining types of the alarm:
H-on – always on;
H-oFF – always off.

Example 1 of alarm setting:
Set n-on alarm type for monitored quantity P – 3-phase active
power,
Version: 5 A; 3 x 230/400 V. Setting the alarm on after exceeding
3800 W, switching the alarm off after power drops to 3100 W.
Calculations: rated 3-phase active power: P = 3 x 230 V x 5 A
= 3450 W
3450 W – 100 % 3450 W – 100 %
3800 W – A1on % 3100 W – A1oF %
In conclusion: A1on = 110,0 % A1oF = 90,0 %
Set: Monitored quantity: P; type of alarm: n-on, A1on 110,0,
A1oF 90,0.

Example no 2 of alarm setting:
The value of ordered power consumption may be used for
the purpose of prior warning that ordered power might be ex­ceeded. Ordered power consumption is calculated according
to time period set for the mean active power synchronization
and value of the ordered power. Pre-emptive alarm should
be set so that it indicates the possibility of exceeding orde­red power of 1MW at 90 %
(900 s). Measuring current transformer 2500: 5A, voltage 230 V.
Peak max power consumption 1,5 MW.

Calculations:

PCE-ND10 meter active rated 3-phase power: P = 3 x kU x Un x
kI x In = 3 x 1 x 230 V x 500 x 5A = 1,725 MW g100 %.
Ordered-to-rated power ratio = 1 MW / 1.725 ≈ MW 57,97 %
of meter rated value (rounded down) - Pord;

assuming allocation of 15-minutes

27

Alarm operation hysteresis: alarm should be activated at 90 %

to=10 %∗

[

1 MW∗900 s

1,5 MW

]

=60 s

1.5 MW

ordered power (A1on), and deactivated for e.g.: at 1 % lower
89 % (A1of).

Optimization of power limit function (delay at alarm activation):

alarm activation delay

A1on=90.% A1of=89.9%
Time of delay A1dt= 0 sec

Fig. 9 shows an example of how the consumed ordered active power parame­ter can be used to alarm activation. Delay time is set at 0 seconds (A1dt).
In presented example for the remaining 10 % of ordered power at
maximum power consumption, all devices could operate for additional
60 seconds without imposing penalties. If the delay time A1dt had been
set to 60 seconds, alarm would not have been activated.

Fig. 9. Measurement of used ordered 15 minutes’ active

power consumption synchronized with the clock,

with alarm set on a 90% consumption.

28

(A1dt).

Set alarm as following: monitored quantity: A1_n = P_ord; alarm
type: A1_t = n-on; A1on = 90,0, AL1oF = 89,9; delay time A1dt
= 0 or 60 s; A1_s = 0; A1_b = 0. Parameters should be set as
following: tr_I = 500; Syn = 15 or c_15, and Pord = 57.9.

6.5.4 Setting Date and Time

In Options choose dAtE mode and conrm the selection with

button. Seconds are reset to 0 after hour and minute

values are set.

Table 7

Item

Parameter

name

1 Hour, minute t_H 0…23,

2 Month, day t_d 1…12,

3 Year t_y 2001 …

Marking Range

0..59

1…31

2100

Manufacturer’s

value

00.00

1.01

2001

29

7. SOFTWARE UPGRADE

Function enabling updating of software from the com-puter of
the PC with software eCon was implementation in meter PCE-

ND10(withdigitaloutput).FreesoftwareeConandupdatefiles

are accessible on the site https://www.pce-instruments.com/
english/download-win_4.htm. The connected to the computer

converter RS485 is required on USB to the updat-ing, e.g.: the
converter PCE-PD10.

Note! After updating the software, the manufacturer’s settings
of the meter should be set, so it is recommended to save the meter
parameters before updating using the software eCon.

30

After starting eCon’s software COM port, baudrate,
transmission mode and adress should be set. It can be done in
Options. Then, PCE-ND10 meter should be selected from
Device. Push icon Load to read and save current settings.
Open window Updater – from Updating->Updating of devices
rmware. Push Connect. Update progress is shown in
Messages section. Text Port opened appear after correctly
opened port. Putting meter in update’s mode can be done in
two ways: remote from Updater (with settings from eCon –
port, baudrate, transmission mode and adress) or by turning
power on while button pressed. Meter display shows
the „boot” inscription with bootloader version, Updater shows
message „Device found” with name and current version of
firmware. Using button browse to the meter upgrade file.
If the file is opened correctly, a File opened message is
displayed. Press the Send button. When upgrade is
successfully completed, meter reverts to the default settings
and begins normal operation while the information window
displays Done message and upgrade elapsed time. Close
Updater and go to Restoration of default parameters. Select
checkbox and press Apply button. After the Updater window is
closed, press the Save icon to save all initially read
parameters. Current firmware version can be checked when
meter is power on.

Warning! Turning the meter off during upgrade process may
result in permanent damage!

31

8. RS-485 INTERFACE

Overview of the PCE-ND10 serial port
parameters.

• identifier 0xCB

• meter address 1..247

• transmission speed 4.8, 9.6, 19.2, 38.4 kbit/s,

• operation mode Modbus RTU,

• transmission mode 8N2, 8E1, 8O1, 8N1,

• max. response time 750 ms.

• max. no. of registers read

in a single query

- 40 4-byte registers,

- 80 2-byte registers,

• implemented functions - 03, 04, 06,16, 17,

- 03, 04 register read,

- 06 1st register write,

- 16 register write,

- 17deviceidentication.

Manufacturer’s settings: address 1, speed 9.6 kbit/s, mode RTU 8N2.

ND10 meter register map

PCE-

PCE-ND10 meter has data contained in 16-bit and 32-bit
registers. Process variables and meter parameters are placed
in the address area of registers in a way depended on
the variable value type. Bits in 16-bit registers are numbered
from the youngest to the oldest (b0-b15). 32-bit registers include
num-bers of float type in IEEE-754 standard. Sequence of

3210bytes– theoldestistransmittedasthefirst.

32

Range of

addresses

4000

– 4057

6000

– 6319

7000

– 7319

7500

– 7659

Type of

value

Integer

(16 bits)

Float

(2x16 bits)

Float

(2x16 bits)

Float

(32 bits)

Table 8

Description

Value set in the 16-bit register.
Register description is presented
in Table 9. Read and write registers.

Value is set in the two following 16-bit
registers. These registers contain the
same data as 32-bit registers from
7500 – 7659 range. Readout registers.
Bit sequence (1-0-3-2).

Value is set in the two following 16-bit
registers. These registers contain the
same data as 32-bit registers from
7500 – 7659 range. Readout registers.
Bit sequence (3-2-1-0).

Value set in the 32-bit register.
Register description is presented in
Table 10. Readout registers.

33

Regi-

Table 9

Ope-

ster

ra-

ad-

tions

dress

4000 RW 0 … 60000 Protection - password 0

4001 RW Reserved

4002 RW 0...1200 [

4003 RW 1 … 10000 Current transformer ratio 1

4004 RW 1 … 40000 Voltage transformer ratio *10 10

4005 RW 0...3

4006 RW Reserved

4007 RW 0.1

4008 RW Reserved

4009 RW 0.1

4010 RW 0 … 61

4011 RW 0..3

4012 RW 0.1 Erasing of mean active power P

4013 RW Reserved

4014 RW 0.1 Erasing of min. and max. 0

Range Description

o

/oo]

Mean ordered power *10

nominal signals

Mean active power synchronization:
0 - 15-minute moving window
1 – measurement synchr. with

clock every 15 minutes,

2 – measurement synchr. with

clock every 30 minutes,

3 – measurement synchr. with

clock every 60 minutes

Max and min value saving

method: 0 – no errors,

1 – with errors

Reactive energy calculation

method:
0 – inductive and capacity energy
1 – positive and negative energy

Display panel illumination:

0 – off,
1-60 – illumination time in sec­onds from pressing the button;

61 – always on

Energy counters erasing

0 – no changes,

1 – erase active energies,

2 – erase reactive energies,

3 – erase all energies

AV

De-

fault

1000

0

0

0

61

0

0

34

4015 RW 0.1...35

Quantity on the relay output of

alarm 1 (code as in Table 6)

Output type 1: 0 – n-on, 1– n-oFF,

4016 RW 0..5

2 – on, 3 – oFF, 4 – H-on,

5 – H-oFF

4017 RW

4018 RW

-1440...0...1440

o

[

/oo]

-1440...0...1440

o

[

/oo]

Lower value of the alarm 1 switch

of the rated input range

Upper value of the alarm 1 switch

of the rated input range

990

1010

Alarm 1 switch delay value

4019 RW 0...900 s

(for AL_n = P_ord – register 4015

= 35, delay occurs only at alarm

activation)

4020 RW 0.1 Alarm 1 signalization latch 0

4021 RW 0...900 s Alarm 1 re-activation block 0

4022 RW 0.1..35

Quantity on the relay output of

alarm 2 (code as in Table 6)

Output type 1: 0 – n-on, 1– n-

4023 RW 0..5

oFF, 2 – on, 3 – oFF, 4 – H-on,

5 – H-oFF

4024 RW

4025 RW

-1440...0...1440

o

/oo]

[

-1440...0...1440

o

/oo]

[

Lower value of the alarm 2

switch of the rated input range

Upper value of the alarm 2 switch

of the rated input range

990

1010

Alarm 2 switch delay value (for AL_n

4026 RW 0...900 s

= P_ord – register 4015 = 35, delay

occurs only at alarm activation)

4027 RW 0.1 Alarm 2 signalization latch 0

4028 RW 0...900 s Alarm 2 re-activation block 0

4029 RW 5000 … 20000

No. of impulses for the impulse

output

5000

4030 RW 1..247 MODBUS Network Address 1

4031 RW 0..3

Transmission mode: 0->8n2,

1->8e1, 2->8o1, 3->8n1

24

0

0

24

0

0

0

35

4032 RW 0...3

4033 RW 0.1

4034 RW 0 … 2359 Hour *100 + minutes 0

4035 RW 101 … 1231 Month * 100 + day 101

4036 RW 2009 … 2100 Year 2009

4037 RW 0.1

4038 RW 0..15258

4039 RW 0..65535

4040 RW 0..15258

4041 RW 0..65535

4042 RW 0..15258

4043 R 0..65535

4044 R 0..15258

4045 R 0..65535

4046 Reserved

4047 Reserved
4048 Reserved

4049 Reserved

4050 R 0..65535

4051 R 0..65535

4052 Reserved

4053 R 0..65535 Serial number two older bytes -

Transmission speed: 0->4800,

1->9600, 2->19200, 3->38400

Upgrade change of transmission

parameters

Standard parameters save
(complete with reseting energy
as well as min, max and mean

power to 0)

Imported active energy,

two older bytes

Imported active energy,

two younger bytes

Exported active energy,

two older bytes

Exported active energy,

two younger bytes

Reactive inductive energy,

two older bytes

Reactive inductive energy,

two younger bytes

Reactive capacity energy,

two older bytes

Reactive capacity energy,

two younger bytes

Status Register –

see description below

Status Register 2 –

see description below

1

0

0

0

0

0

0

0

0

0

0

36

4054 R 0..65535 Serial number two younger bytes -

4055 R 0..65535 Software version (*100) -

4056 RW 0..65535

4057 Reserved

uantity parameters displayed 0xFFFF

Q

Brackets [ ] contain, respectively: resolution or unit.

Energy is made available in hundreds of watt-hours (var-hours)
in double 16-bit register, and for this reason, one must divide
them by 10 when calculating values of particular energy from
registers, e.g.:

Imported active energy = (reg. value 4038 x 65536 +

reg. value 4039) / 10 [kWh]

Exported active energy = (reg. value 4040 x 65536 +

reg. value 4041) / 10 [kWh]

Exported inductive energy = (reg. value 4042 x 65536 +

reg. value 4043) / 10 [kVarh]

Exported capacity energy = (reg. value 4044 x 65536

+ reg. value 4045) / 10 [kVarh]

37

Status Register (address 4050, R):
Bit 15 – „1” – damage of non-volatile memory

Bit 14 – „1” – lack of calibration or invalid calibration
Bit 13 – „1” – error of parameter values
Bit 12 – „1” – error of energy values
Bit 11 – „1” – error of phase sequence
Bit 10 – current range „0” – 1 A ~; „1” – 5 A ~
Bit 9 Bit 8 Voltage range:
0 0 57.8 V ~
0 1 230 V~

Bit 7 – „1” – the interval of power averaging has not elapsed
Bit 6 – „1” – frequency for THD calculation outside ranges:

- 48 – 52 for 50 Hz,

- 58 – 62 for 60 Hz
Bit 5 – „1” – too low voltage to measure the frequency
Bit 4 – „1” – L3 phase voltage too low
Bit 3 – „1” – L2 phase voltage too low
Bit 2 – „1” – L1 phase voltage too low
Bit 1 – „1” – RTC
Bit 0 – „1” – relay output state „1” – on, „0” - off

38

Status Register 2 – reactive power characteristics
(address 4051, R):
Bit 15...12 - reserved
Bit 11 – „1” – capacity 3L max,
Bit 10 – „1” – capacity 3L min.
Bit 9 – „1” – capacity 3L
Bit 8 – „1” – capacity L3 max.
Bit 7 – „1” – capacity L3 min.

Bit 6 – „1” – capacity L3
Bit 5 – „1” – capacity L2 max.
Bit 4 – „1” – capacity L2 min.
Bit 3 – „1” – capacity L2
Bit 2 – „1” – capacity L1 max.
Bit 1 – „1” – capacity L1 min.
Bit 0 – „1” – capacity L1

Congurationregisterofdisplayedbasequantities parameters

(address 4056, R/W):
Bit 15 – „1” – date and time display
Bit 14 – „1” – usage of ordered power display
Bit 13 – „1” – neutral wire current display
Bit 12 – „1” – mean active power display
Bit 11 – „1” – frequency display
Bit 10 – „1” – current THD display
Bit 9 – „1” – voltage THD display
Bit 8 – „1” – reactive inductive energy display
Bit 7 – „1” – reactive capacitive energy display
Bit 6 – „1” – active exported energy display
Bit 5 – „1” – active imported energy display
Bit 4 – „1” – power tangent display
Bit 3 – „1” – power factor display
Bit 2 – „1” – apparent power display
Bit 1 – „1” – reactive power display
Bit 0 – „1” – phase-to-phase volage display

39

Table 10

Ad-

Address
of 16 bit

registers

6000/7000 7500 R L1 phase voltage V

6002/7002 7501 R L1 phase current A

6004/7004 7502 R L1 phase active power W

6006/7006 7503 R L1 phase reactive power var

6008/7008 7504 R L1 phase apparent power VA

6010/7010 7505 R L1 phase power factor (PF) -

6012/7012 7506 R L1 phase reactive to active power ratio -

6014/7014 7507 R L2 phase voltage V

6016/7016 7508 R L2 phase current A

6018/7018 7509 R L2 phase active power W

6020/7020 7510 R L2 phase reactive power var

6022/7022 7511 R L2 phase apparent power VA

6024/7024 7512 R L2 phase power factor (PF) -

6026/7026 7513 R L2 phase reactive to active power ratio -

6028/7028 7514 R L3 phase voltage V

6030/7030 7515 R L3 phase current A

6032/7032 7516 R L3 phase active power W

6034/7034 7517 R L3 phase reactive power var

6036/7036 7518 R L3 phase apparent power VA

6038/7038 7519 R L3 phase power factor (PF) -

6040/7040 7520 R L3 phase reactive to active power ratio -

6042/7042 7521 R Mean 3-phase voltage V

6044/7044 7522 R Mean 3-phase current A

6046/7046 7523 R 3-phase active power (P1+P2+P3) W

6048/7048 7524 R 3-phase reactive power (Q1+Q2+Q3) var

dress

of 32

bit

regi-

sters

Description

Operations

Unit

40

6050/7050 7525 R 3-phase apparent power (S1+S2+S3) VA

6052/7052 7526 R Mean power factor (PF) -

6054/7054 7527 R Mean reactive to active power ratio -

6056/7056 7528 R Frequency Hz

6058/7058 7529 R Phase-to-phase voltage L1-L2 V

6060/7060 7530 R Phase-to-phase voltage L2-L3 V

6062/7062 7531 R Phase-to-phase voltage L3-L1 V

6064/7064 7532 R Mean phase-to-phase voltage V

6066/7066 7533 R

Active power, 3-phase, 15, 30, 60 minutes
(P1+P2+P3)

6068/7068 7534 R THD U1 %

6070/7070 7535 R THD U2 %

6072/7072 7536 R THD U3 %

6074/7074 7537 R THD I1 %

6076/7076 7538 R THD I2 %

6078/7078 7539 R THD I3 %

6080/7080 7540 R Cosine of U1 and I1 angle -

6082/7082 7541 R Cosine of U2 and I2 angle -

6084/7084 7542 R Cosine of U3 and I3 angle -

6086/7086 7543 R Mean 3-phase cosine -

6088/7088 7544 R Angle between U1 and I1

6090/7090 7545 R Angle between U2 and I2

6092/7092 7546 R Angle between U3 and I3

6094/7094 7547 R

6096/7096 7548 R

6098/7098 7549 R

6100/7100 7550 R

6102/7102 7551 R

Neutral wire current (calculated from
vectors)
Active 3-phase input energy (no. of register

7549overows,resetsto0afterreaching

99999999.9 kWh)

Active 3-phase input energy (counter count­ing up to 99999.9 kWh)

Active 3-phase output energy (no. of

register7551overows,resetsto0after

reaching 99999999,9 kWh)
Active 3-phase output energy (counter

counting up to 99999.9 kWh)

100

MWh

kWh

100

MWh

kWh

W

o

o

o

A

41

6104/7104 7552 R

Reactive 3-phase inductive energy (no. of

register7553overows,resetsto0after

reaching 99999999,9 kVarh).

100

Mvarh

6106/7106 7553 R

6108/7108 7554 R

6110/7110 7555 R

6112/7112 7556 R Reserved

6114/7114 7557 R Reserved

6116/7116 7558 R Reserved

6118/7118 7559 R Reserved

6120/7120 7560 R Time – hours, minutes -

6122/7122 7561 R Time – month, day -

6124/7124 7562 R Time - year ­6126/7126 7563 R Usage of ordered power %
6128/7128 7564 R Voltage L1 min V

6130/7130 7565 R Voltage L1 max V
6132/7132 7566 R Voltage L2 min V
6134/7134 7567 R Voltage L2 max V
6136/7136 7568 R Voltage L3 min V

6138/7138 7569 R Voltage L3 max V

6140/7140 7570 R Current L1 min A

6142/7142 7571 R Current L1 max A

6144/7144 7572 R Current L2 min A

6146/7146 7573 R Current L2 max A

6148/7148 7574 R Current L3 min A

6150/7150 7575 R Current L3 max A

6152/7152 7576 R Active power L1 min W

6154/7154 7577 R Active power L1 max W

Reactive 3-phase inductive energy (counter
counting up to 99999.9 kVarh)

Reactive 3-phase capacity energy (no. of

register7555overows,resetsto0after

reaching 99999999,9 kVarh)

Reactive 3-phase capacity energy (counter
counting up to 99999.9 kVarh)

kvarh

100

Mvarh

kvarh

42

6156/7156 7578 R Active power L2 min W

6158/7158 7579 R Active power L2 max W

6160/7160 7580 R Active power L3 min W

6162/7162 7581 R Active power L3 max W

6164/7164 7582 R Reactive power L1 min var

6166/7166 7583 R Reactive power L1 max var

6168/7168 7584 R Reactive power L2 min var

6170/7170 7585 R Reactive power L2 max var

6172/7172 7586 R Reactive power L3 min var

6174/7174 7587 R Reactive power L3 max var

6176/7176 7588 R Apparent power L1 min VA

6178/7178 7589 R Apparent power L1 max VA

6180/7180 7590 R Apparent power L2 min VA

6182/7182 7591 R Apparent power L2 max VA

6184/7184 7592 R Apparent power L3 min VA

6186/7186 7593 R Apparent power L3 max VA

6188/7188 7594 R Power factor (PF) L1 min -

6190/7190 7595 R Power factor (PF) L1 max -

6192/7192 7596 R Power factor (PF) L2 min -

6192/7194 7697 R Power factor (PF) L2 max -

6196/7196 7698 R Power factor (PF) L3 min -

6198/7198 7699 R Power factor (PF) L3 max -

6200/7200 7600 R Reactive to active power ratio L1 min -

6202/7202 7601 R Reactive to active power ratio L1 max -

6204/7204 7602 R Reactive to active power ratio L2 min -

6206/7206 7603 R Reactive to active power ratio L2 max -

6208/7208 7604 R Reactive to active power ratio L3 min -

6210/7210 7605 R Reactive to active power ratio L3 max -

6212/7212 7606 R Phase-to-phase voltage L1-2 min V

6214/7214 7607 R Phase-to-phase voltage L1-2 max V

6216/7216 7608 R Phase-to-phase voltage L2-3 min V

6218/7218 7609 R Phase-to-phase voltage L2-3 max V

6220/7220 7610 R Phase-to-phase voltage L3-1 min V

43

6222/7222 7611 R Phase-to-phase voltage L3-1 max V

6224/7224 7612 R Mean 3-phase voltage (min) V

6226/7226 7613 R Mean 3-phase voltage (max) V

6228/7228 7614 R Mean 3-phase current (min) A

6230/7230 7615 R Mean 3-phase current (max) A

6232/7232 7616 R 3-phase active power (min) W

6234/7234 7617 R 3-phase active power (max) W

6236/7236 7618 R 3-phase reactive power (min) var

6238/7238 7619 R 3-phase reactive power (max) var

6240/7240 7620 R 3-phase apparent power (min) VA

6242/7242 7621 R 3-phase apparent power (max) VA

6244/7244 7622 R Power factor (PF) min -

6246/7246 7623 R Power factor (PF) max -

6248/7248 7624 R

6250/7250 7625 R

6252/7252 7626 R Frequency min Hz

6254/7254 7627 R Frequency max Hz
6256/7256 7628 R Mean phase-to-phase voltage (min.) V
6258/7258 7629 R Mean phase-to-phase voltage (max.) V
6260/7260 7630 R Active power, 3-phase, 15, 30, 60 minutes (min.) W
6262/7262 7631 R Active power, 3-phase, 15, 30, 60 minutes (max.) W
6264/7264 7632 R harmonic U1 / THD U1 min V/%
6266/7266 7633 R harmonic U1 / THD U1 max V/%
6268/7268 7634 R harmonic U2 / THD U2 min V/%
6270/7270 7635 R harmonic U2 / THD U2 max V/%
6272/7272 7636 R harmonic U3 / THD U3 min V/%
6274/7274 7637 R harmonic U3 / THD U3 max V/%
6276/7276 7638 R harmonic I1 / THD I1 min A/%

6278/7278 7639 R harmonic I1 / THD I1 max A/%

6280/7280 7640 R harmonic I2 / THD I2 min A/%

6282/7282 7641 R harmonic I2 / THD I2 max A/%

6284/7284 7642 R harmonic I3 / THD I3 min A/%

6286/7286 7643 R harmonic I3 / THD I3 max A/%

Reactive to active power ratio (3-phase
mean min.)
Reactive to active power ratio (3-phase
mean max.)

-

-

44

6288/7288 7644 R Cos of U1 and I1 angle (min.) -

6290/7290 7645 R Cos of U1 and I1 angle (max.) -

6292/7292 7646 R Cos of U2 and I2 angle (min.) -

6294/7294 7647 R Cos of U2 and I2 angle (max.) -

6296/7296 7648 R Cos of U3 and I3 angle (min.) -

6298/7298 7649 R Cos of U3 and I3 angle (max.) -

6300/7300 7650 R Mean 3-phase cos (min.) -

6302/7302 7651 R Mean 3-phase cos (max.) -

6304/7304 7652 R U1 and I1 angle (min.)

6306/7306 7653 R U1 and I1 angle (max.)

6308/7308 7654 R U2 and I2 angle (min.)

6310/7310 7655 R U2 and I2 angle (max.)

6312/7312 7656 R U3 and I3 angle (min.)

6314/7314 7657 R U3 and I3 angle (max.)

o

o

o

o

o

o

6316/7316 7658 R Neutral wire current (min.) A

6318/7318 7659 R Neutral wire current (max.) A

When lower limit is exceeded, a -1e20 value is displayed.
Conversely, when upper limit is exceeded, a 1e20 value is
displayed.

45

9. ERROR CODES

During the meter operation, error messages may be

displayed. Following list shows causes of particular errors.

- Err1 – too low voltage or current during measurement:

- PF

, tgji, cos, THD less than 10% Un,

i

- PF

, tgji, cos less than 1% In,

i

- THD less than 10% In,

- f less than 10% Un,

- I

less than 10% In;

(N)

- bAd Freq – during THD measurement, when frequency value

is outside 48 – 52 Hz range for 50Hz and outside
58 – 62 Hz range for 60 Hz;

- Err bat – internal RTC battery. The measurement is carried out

after switching the supply on and every day at midnight.
Then the message may be turned off by pressing
the button. Then the message will be inactive until
the meter is turned off and on again;

- Err CAL, Err EE – meter memory damaged. In such case meter

should be sent back to the manufacturer.

- Err PAr – incorrect operational parameters of the meter.

In such case meter should be set to default (factory)
settings (from menu or via RS-485 interface). Message
can be disabled by pressing button.

- Err Enrg – incorrect energy parameters. Message can be

disabled by pressing button. Incorrect energy values are
set to 0.

46

- Err L3 L2 – phase sequence error. Switch phase 2 and
phase 3 connections. Message may be disabled
by pressing the button. Then the message will be
inactive until the meter is turned off and on again;

-

– lower limit exceeded. Measured value is lower that

----

the lower measuring limit for a given quantity.

----

-

– upper limit exceeded. Measured value is higher that

the upper measuring limit for a given quantity
or measurement error occurred.

47

10. TECHNICAL DATA

Measuring Ranges and Admissible Basic Errors

Measured

value

Current In
1 A

A

5

Voltage L-N

57.7 V
230 V
290 V

Voltage L-L
100 V
400 V
500 V

F

requency 47.0 ... 63.0 Hz 47,0 ... 63.0 Hz

Active power

Reactive power

Apparent power 0,00 VA ... 9999 MVA 1,0 VA ... 1,52 kVA

Power factor PF

j

Tangent

j

Cosinus

j

Imported active
energy

Exported active
energy

Reactive inductive
energy

Reactive
capacitive energy

THD 0...100% 0...100%

Indication

range*

0,00 ... 1.5 kA

0,00 ... 60 kA

0,0 ... 230.8 kV
0,0 ... 1.012 MV
0,0 ... 1.200 MV

0.0 ... 440 kV

0.0 ... 1.752 MV

0.0 ... 2.000 MV

-9999 MW ...0,00 W
... 9999 MW

-9999 Mvar ...0,00
var ... 9999 Mvar

-1 ... 0 ... 1 -1 ... 0 ... 1

-1.2 ... 0 ... 1.2 -1,2 ... 0 ... 1.2

-1 ... 1 -1 ... 1

-180 ... 180 -180 ... 180

0 ...99 999 999.9

kWh

0 ...99 999 999.9

kWh

0...99 999 999,9
kVarh

0...99 999 999,9
kVarh

Measuring

range

0,005 ... 1,200 A~
0,025 ... 6.000 A~

49 ... 64 V~
195 ... 253 V~
246 ... 300 V~

85 ... 110 V~
340 ... 440 V~
425 ... 520 V~

-1,52 kW ...1,0 W
... 1,52 kW

-1,52 kvar ...1,0
var ... 1,52 kvar

L1 L2 L3

l l l

l l l

l l l

l l l

l l l l

l l l l

l l l l

l l l l

l l l l

l l l l

l l l

l l l

S

l

l

l

l

Table 11

Basic

error

±0.2% rng

±0.2% m.q.

±0.5% m.q.

±0.2% m.q.

±0.5% rng

±0.5% rng

±0.5% rng

±1% rng

±1% rng

±1% rng

±0.5% rng

±0.5% rng

±0.5% rng

±0.5% rng

±0.5% rng

±5% rng

*Depending on the setting of tr_U (voltage transformer ratio: 0.1 ... 4000.0

and tr_I (current transformer ratio: 1 ... 10000)
m.q. - error in relation to measured quantity
rng - error relevant to range value

Caution! Correct measurement requires L3 phase voltage higher
than 0.85 Un.

48

Power consumption:

- in L1 and L2 voltage circuit  0.05 VA

- in L3 voltage circuit  3 VA

- in current circuits  0.05 VA

Display dedicated 3.5” LCD display,

Relay outputs 2 relays, volt-free NO contacts

current capacity 250 V~/ 0,5 A~ (a.c.)

Serial interface RS485: address 1..247

mode: 8N2, 8E1, 8O1,8N1
baud rate: 4.8, 9.6, 19.2, 38,4 kbit/s
transmission protocol: Modbus RTU
response time: 750 ms

Energy impulse output OC (NPN) output, class A passive,

compliant with EN 62053-31;
supply voltage 18...27 V,
current 10...27mA

Pulsing constant
of OC output 5000 - 20000 pulses/kWh

independently of set tr_U, tr_I ratios

Protection grade of the casing

from the front IP 65
from behind the panel IP 20

Weight 0.3 kg

Dimensions 96 x 96 x 77 mm

49

Reference and rated operating conditions

- supply voltage /in L3 phase measurement circuit/:
50 .. 64 V a.c. or 195 .. 253 V a.c. or 246 .. 300 V a.c.

47 ...63 Hz

- input signal: 0...0.005...1,2In for current;

0.85..1,1Un for voltage;

0...0.01...1.2In; 0..0.85..1.1Un;
for factors PF
frequency 47...63 Hz;

,tgj

i

i

sinusoidal ( THD  8% )

- power factor -1...0...1

- ambient working temperature -20...23...+55

- storage temperature -30...+70

o

C

o

C

- humidity 25 ... 95 % (no condensation)

- max peak factor:

- current 2

- voltage 2

- externalmagneticeld 0...40...400 A/m

- short-term overload (5 s)
voltage inputs 2 Un
current inputs 10 In

- working position any

- warm-up time 5 min.

Real time clock battery: CR2032

Additional errors:

in % of the base error

- from input signal frequency < 50%

- from ambient temperature changes < 50 % / 10

- for THD > 8% < 100 %

50

o

C

ND10 meter complies with following standards:

Electromagnetic compatibility:

- interference immunity acc. to EN 61000-6-2

- interference emission acc. to EN 61000-6-4

Safety requirements: acc. to EN 61010-1

• circuit-to-circuit insulation: basic,

• installation category III,

• pollution level 2,

• max working voltage in reference to ground:

- for power and measurement circuits: 300 V

- for remaining circuits: 50 V

• altitude a.s.l. < 2000 m.

51

11. ORDERING CODES

Table 12

PCE-ND10 X

Current input In:

1 A (X/1) 1
5 A (X/5) 2

Voltage input (phase/phase-to-phase) Un:

3 x 57.7/100 V 1
3 x 230/400 V 2
3x 290 / 500 V 3

Digital input:

with RS485 interface 1

Version:

standard 00
custom-made* XX

Language:

Polish P
English E
other X

Acceptance tests:

withanextraqualityinspectioncerticate 1
acc. to customer’s requirements* X

* after agreeing with the manufacturer

Example of Order:

The code: PCE-ND10 221100E1 means:

PCE-ND10 – meter of network parameters of PCE-ND10 type

2 – current input In: 5 A (X/5),
2 – input voltage (phase/phase-to-phase) Un = 3 x 230/400 V,
1 – digital input - RS485 interface

00 – standard version,

E – language: english

1 – withanextraqualityinspectioncerticate.

X X XX X X

Table 12

52