janitza UMG 96 RM-PN Installationsanleitung Seite 11

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Device short description

Voltage measurement connection variants

The UMG 96 RM-PN is a multi-functional

network analyser, which

3p 4w

• measures residual currents (RCM) and

(Addr. 509 = 0, standard setting)

currents at the central grounding point

(CGP). The residual current monitoring is

carried out via an external residual current

transformer (30 mA rated current) on the

current measurement inputs I5 and I6.

• measures and calculates electrical variables

such as voltage, current, power, energy,

harmonics, etc. in building installations,

on distribution units, circuit breakers and

busbar trunking systems.

Measurement with 3 phase

conductors

• displays and saves measurement results

and neutral conductor.

and transmits them via interfaces.

d for

hich

NOTE!

1p 2w1

The device

(Addr. 509 = 4)

phase

• possesses no monitoring function and

does not send warning pulses!

system

• is designed to deliver measuring data

to a PLC, which performs monitoring

functions if necessary.

NOTE!

Measured values derived from

For further information on device functions, data and assembly, see the user manual.

Measured values derived from

For further information on device functions, data and assembly, see the user manual.

System with equal loading of the

voltage measurement inputs V2

phases. The measured values of

and V3 are taken to be 0 and are

the voltage measurement input V2

not calculated.

Connection variants for current measurement I1, I2, I3

Ethernet/ProfiNet interface

3p 2i

(Addr. 510 = 1)

The device is equipped with 2 equivalent

Ethernet interfaces, via which further Ethernet/

ProfiNet end devices can be connected for

example.

System with equal loading of the

The measured values for current

phases. The measured values for

current measurement input I2 are

measured.

2p 4w

(Addr. 510 = 5)

NOTE! The device master data file (GSDML file):

System with equal loading of the

Measured values derived from

Describes the ProfiNet characteristics of the UMG96RM-PN and is required by the configuration

phases. The measured values for

current measurement input I3

program of the PLC for example. The device master file (XML) for the UMG96RM-PN has the file

current measurement input I2 are

calculated.

name "GSDML-V2.31-JanitzaelectronicsGmbH-UMG96RM-PN-xxxxxxxx.xml" and can be

found on a separate data carrier (included).

Assembly

Install the UMG 96 RM-PN in the weatherproof

front panel of switch cabinets.

3p 4wu

3p 4u

(Addr. 509 = 1)

(Addr. 509 = 2)

Cut-out size:

Ensure!

Adequate ventilation

• install the device vertically!

• adhere to clearances from

Measurement via voltage

Measurement with 3 phase

transformer with 3 phase

conductors without neutral

Fig. Installation situation,

conductors and a neutral

conductor. Measured values which

rear view

conductor.

require an N, use a calculated N.

2p 4w

1p 2w

Damage to property due to

(Addr. 509 = 3)

(Addr. 509 = 6)

disregard of the installation

CAUTION!

instructions

Failing to observe the installation instructions can

damage or destroy your device.

Ensure that there is adequate air circulation in your

installation environment; if the ambient temperatures

are high, ensure there is adequate cooling if required.

System with equal loading of the

TN-C system with 1-phase, three-

phases. The measured values of

conductor connection. Measured

the voltage measurement input V2

values derived from voltage

are calculated.

measurement input V3 are taken to

be 0 and are not calculated.

3p 2i0

3p 3w3

(Addr. 510 = 2)

(Addr. 510 = 3)

ProfiNet status LED bar

LED

Status

LED

Status

Function

RDY

Off

Device is not powered.

Off

Device is not powered.

RDY Flashing Device is being initialised.

RDY

Device is ready for operation.

Configuration error or system error.

Fig.:

No connection.

Example

No ProfiNet connection,

Flashing

physical connection available.

connection

Off

Connection to the PLC active.

Off

Connection to the PLC active.

The measured values for current

• PC

Measurement in the 3-phase

measurement input I2 are

network with unequal loading.

• Switch

LED 1

LED 2

LED 1

LED 2

calculated.

LED Colour Function

• PLC

Green

Ethernet /

1p 2i

1p 2w

ProfiNet

(Addr. 510 = 6)

(Addr. 510 = 7)

Yellow

device

Measured values derived from

current measurement input I3

current measurement inputs I2 and

are taken to be 0 and are not

I3 are taken to be 0 and are not

calculated.

Connecting the supply voltage

Current measurement I1, I2, I3

The supply voltage level for your device is

specified on the rating plate.

The UMG 96 RM-PN

3p 2u

After connecting the supply voltage, an indication

• is only approved for measuring current with a

(Addr. 509 = 5)

Cut-out size:

is shown on the display. If no indication appears,

+0.8

x 92

+0.8

x 92

+0.8

check whether the supply voltage is within the

• is intended for connecting current transformers

rated voltage range.

Ensure!

• has the current transformer ratio 5/5 A set as

Adequate ventilation

• install the device vertically!

• measures AC currents, does not measure

• adhere to clearances from

neighbouring components!

Measurement via voltage

transformer with 3 phase

Fig. Installation situation,

conductors without neutral

rear view

conductor. Measured values which

require an N, use a calculated N.

WARNING!

Fig. Connecting supply voltage.

3p 1w

Serious bodily injury or death can result from:

(Addr. 509 = 7)

WARNING!

Serious bodily injury or death can result from:

De-energise your device before starting

work! Check that it is de-energised.

Earth your system! Use the earth connection

De-energise your device before starting

points with earthing symbols for this!

work! Check that it is de-energised.

Earth the secondary windings of current

transformers and all of the metal parts of the

3 systems with equal loading of

the phases. The measured values

transformer that could be touched!

for the phases that are not created

(L2/L3, L1/L3, L1/L2) for the

relevant systems are calculated.

Current measurement I4

Connection variant for current measurement (I4)

3p 3w

via current transformer:

(Addr. 510 = 4)

PROFIenergy/Entity Class 2 certification

The UMG 96 RM-PN

• is certified as Entity Class 2 for use of the

• provides a defined set of functions and

Measurement in the 3-phase

The configuration and installation effort are

network with equal loading.

thereby standardised and reduced.

The measured values for current

measurement inputs I2 and I3 are

Lights up when connection

calculated.

Green

Load

(link) is active.

3p 1w

Flashes with network

Yellow

(Addr. 510 = 8)

activity.

Via the current input I4:

• an apparent current measurement is carried

• no power measurement is carried out!

3 systems with equal loading of

the phases. The measured values

for the phases that are not created

(L2/L3, L1/L3, L1/L2) for the

relevant systems are calculated.

11 / 16

Connecting the supply voltage

Current measurement I1, I2, I3

The supply voltage level for your device is

specified on the rating plate.

The UMG 96 RM-PN

After connecting the supply voltage, an indication

• is only approved for measuring current with a

is shown on the display. If no indication appears,

current transformer.

check whether the supply voltage is within the

• is intended for connecting current transformers

rated voltage range.

with secondary currents of ../1 A and ../5 A.

• has the current transformer ratio 5/5 A set as

standard.

Fuse

• measures AC currents, does not measure

DC currents!

Circuit breaker

Risk of injury due

to electric voltage!

WARNING!

Fig. Connecting supply voltage.

Serious bodily injury or death can result from:

• Contact with bare or stripped live wires.

Risk of injury due

• Current measurement inputs that are

to electric voltage!

dangerous to touch on the device and on the

WARNING!

current transformers.

Serious bodily injury or death can result from:

De-energise your device before starting

• Contact with bare or stripped live wires.

work! Check that it is de-energised.

• Device inputs that are dangerous to touch.

Earth your system! Use the earth connection

De-energise your device before starting

points with earthing symbols for this!

work! Check that it is de-energised.

Earth the secondary windings of current

transformers and all of the metal parts of the

transformer that could be touched!

Current measurement I4

Connection variant for current measurement (I4)

via current transformer:

PROFIenergy/Entity Class 2 certification

L2 L3 N

PROFIenergy is a profile for energy

L2 L3 N

PROFIenergy is a profile for energy

management in production systems,

which is based on ProfiNet.

The UMG 96 RM-PN

• is certified as Entity Class 2 for use of the

PROFIenergy Profile V1.1.

• provides a defined set of functions and

information.

The configuration and installation effort are

thereby standardised and reduced.

Load

Via the current input I4:

• an apparent current measurement is carried

out with the voltage due to the lack of

a multiplier.

• no power measurement is carried out!

NOTE!

For further information on the Ethernet/Profinet interface see the user manual.

Connection variant 3p 4w current measurement

(I1, I2, I3) via current transformer (Addr. 510 = 0,

Damage to property due to

standard setting).

disregard of the connection

conditions or impermissible

CAUTION!

voltage swells

Your device can be damaged or destroyed

by a failure to comply with the connection

conditions or by exceeding the permissible

voltage range.

Before connecting the device to the supply

Load

voltage, please check:

• Voltage and frequency correspond to the

details on the ratings plate! Threshold

values stipulated in the user manual have

been complied with!

• In building installations, the supply

NOTE!

voltage must be protected with a UL/IEC

With measurement range exceeding,

approved circuit breaker / a fuse!

the measurement device display shows

• The circuit breaker

"EEE". Further information on this can

• The circuit breaker

"EEE". Further information on this can

- must be easily accessible for the user

be found in the user manual.

and be installed close to the device.

- must be labelled for the relevant device.

Risk of injury due to

• Do not connect the supply voltage to the

large currents and high

voltage transformers.

electric voltages!

WARNING!

• Provide a fuse for the neutral conductor

Current transformers operating with an open

if the source's neutral conductor

secondary circuit (high voltage peaks) can result in

connection is not earthed.

serious or even fatal injuries.

Avoid open operation of the current transformers

- short-circuit unloaded transformers!

NOTE!

The current measurement input I4 does

NOTE!

not require a connection variant on the

Dynamic Configuration Protocol (DCP)

device.

This function assigns unique addresses

and names to the subscribers of

a ProfiNet system, and is prioritised by

NOTE!

the UMG 96 RM-PN.

Further information on current trans-

formers can be found in the user

manual.

NOTE!

ProfiNet configuration

Due to the reduced installation effort in

the ProfiNet system, the TCP/IP settings

for the UMG 96 RM-PN are omitted

(from step 17).

janitza UMG 96 RM-PN Installationsanleitung Seite 11

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