janitza UMG 96 RM-CBM Installationsanleitung Seite 9

Vorschau ausblenden Andere Handbücher für UMG 96 RM-CBM:

Betriebsanleitung (32 Seiten)

Betriebsanleitung (28 Seiten)

Seite von 12

/ 12
Lesezeichen

Verfügbare Sprachen

Brief description of device

Connection variants for voltage measurement

The devices UMG 96 RM-P/-CBM are

multifunctional network analysers, which:

3p 4w

• Measure and calculate electrical variables

(Addr. 509 = 0, standard setting)

such as voltage, current, frequency,

power, energy, harmonics (up to the 40th

harmonic), etc. in building installations,

on distribution units, circuit breakers and

busbar trunking systems.

• Display and save measurement results and

transmit them via interfaces.

The UMG 96 RM-P and the UMG 96 RM-

CBM:

Measurement with 3 phase

conductors and neutral conductor.

• have the same construction type.

• differ due to the additional Profibus

for

interface of the UMG 96 RM-P.

1p 2w1

(Addr. 509 = 4)

hase

ystem

NOTE!

The device figures in this installation

manual pertain to the UMG 96 RM-P.

NOTE!

Measured values derived from

System with equal loading of the

voltage measurement inputs V2

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

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

3p 2i

(Addr. 510 = 1)

NOTE!

Changes are only applied after exiting

the programming mode.

ement

NOTE!

• The following section contains an

explanation of the most important

programming menus current

ormer

transformer, voltage transformer

ormer

and parameter list.

System with equal loading of the

The measured values for the

phases. The measured values for

current measurement input I2 are

• More detailed information on the

current measurement input I2 are

operation, display and button

calculated.

functions for your device can be found

2p 4w

in the user manual.

(Addr. 510 = 5)

System with equal loading of the

Measured values derived from

mode

phases. The measured values for

current measurement input I3

ond.

current measurement input I2 are

are taken to be 0 and are not

calculated.

atic).

Assembly

Install the device in the weatherproof front panel of

switch cabinets.

3p 4wu

3p 4u

(Addr. 509 = 1)

(Addr. 509 = 2)

Cut-out size for

UMG 96 RM-P/-CBM:

+0.8

Ensure!

Adequate ventilation

• The device is installed

vertically!

• Observe clearance to

adjacent components!

Measurement via voltage

Measurement with 3 phase

Fig. Mounting position,

transformer with 3 phase

conductors and no neutral

conductors and a neutral

conductor. Measured values which

rear view

conductor.

require an N use a calculated N.

conductor. Measured values which

Damage to property due to

2p 4w

1p 2w

disregard of the installation

(Addr. 509 = 3)

(Addr. 509 = 6)

CAUTION!

instructions

Disregard of the installation instructions can

damage or destroy your device.

Ensure that you have enough air circulation

in your installation environment and in the

event of high environmental temperatures,

provide cooling if necessary.

System with equal loading of the

TN-C system with 1-phase, three-

phases. The measured values of

conductor connection. Measured

the phases. The measured values

the voltage measurement input V2

values derived from voltage

are calculated.

measurement input V3 are taken to

L3, L1/L3, L1/L2), of the respective

be 0 and are not calculated.

3p 2i0

3p 3w3

(Addr. 510 = 2)

(Addr. 510 = 3)

The measured values for the

Measurement in the 3-phase

current measurement input I2 are

network with unequal loading.

calculated.

The measured values for current

measurement inputs I2 and I3 are

1p 2i

1p 2w

(Addr. 510 = 6)

(Addr. 510 = 7)

Measured values derived from

3 systems with equal loading of

current measurement input I3

current measurement inputs I2 and

the phases. The measured values

are taken to be 0 and are not

I3 are taken to be 0 and are not

of the unconnected phases (L2/

calculated.

L3, L1/L3, L1/L2), of the respective

Connecting the supply voltage

Current measurement I1, I2, I3

The supply voltage level for your device is specified

on the rating plate.

The devices (UMG 96 RM-P/-CBM)

3p 2u

After connecting the supply voltage, an indication

• are only approved for current measurements

(Addr. 509 = 5)

Cut-out size for

appears on the display. If no indication appears,

UMG 96 RM-P/-CBM:

check whether the supply voltage is within the

• are intended for the connection of current

x 92

rated voltage range.

+0.8

Ensure!

Adequate ventilation

• have the current transformer ratio set to

• The device is installed

vertically!

• Observe clearance to

adjacent components!

Measurement via voltage

Fig. Mounting position,

transformer with 3 phase

conductors and no neutral

rear view

conductor. Measured values which

require an N use a calculated N.

WARNING!

Fig. Connection of supply voltage.

3p 1w

Serious bodily injury or death can result from:

(Addr. 509 = 7)

• Contact with bare or stripped live wires.

• Current measurement inputs on the device

WARNING!

Render the system free of voltage before

Serious bodily injury or death can result from:

starting work! Check the system is free of

• Contact with bare or stripped live wires.

electrical energy!

• Device inputs that are dangerous to touch.

Earth your system! Use the earth connection

Render the system free of voltage before

points with earthing symbols for this!

starting work! Check the system is free of

Earth the secondary windings of current

3 systems with equal loading of

electrical energy!

the phases. The measured values

transformers and all of the metal parts of the

of the unconnected phases (L2/

L3, L1/L3, L1/L2), of the respective

transformer that could be touched!

systems are calculated.

Current measurement I4

Programming current transformers

Connection variant for current

3p 3w

measurement (I4) via current

(Addr. 510 = 4)

1. Switch to programming mode.

transformer

2. The symbols for the programming mode

3. Press button 1 - the first digit of the input

4. Use button 2 to select the value of the

5. Use button 1 to change to the 2nd digit.

6. Use button 2 to select the value of the

Measurement in the 3-phase

7. Use button 1 to change to the 3rd digit.

network with equal loading.

The measured values for current

8. Use button 2 to select the value of the

measurement inputs I2 and I3 are

calculated.

9. Confirm with button 1.

3p 1w

Current values but not power

10. The complete number flashes.

(Addr. 510 = 8)

values can be calculated for

11. Use button 2 to select the decimal place and

current measurement input I4.

12. Confirm with button 1.

13. The input range of the secondary current

14. Set the secondary current (value 1 A or 5 A)

15. Confirm with button 1.

16. Exit programming mode by simultaneously

3 systems with equal loading of

the phases. The measured values

of the unconnected phases (L2/

L3, L1/L3, L1/L2), of the respective

systems are calculated.

9 / 12

Connecting the supply voltage

Current measurement I1, I2, I3

The supply voltage level for your device is specified

on the rating plate.

The devices (UMG 96 RM-P/-CBM)

After connecting the supply voltage, an indication

• are only approved for current measurements

appears on the display. If no indication appears,

with a current transformer.

check whether the supply voltage is within the

• are intended for the connection of current

rated voltage range.

transformers with secondary currents of

../1 A and ../5 A.

• have the current transformer ratio set to

5/5 A as standard.

Fuse

Circuit breaker

Danger of injury due to

electrical voltage!

WARNING!

Fig. Connection of supply voltage.

Serious bodily injury or death can result from:

• Contact with bare or stripped live wires.

• Current measurement inputs on the device

Danger of injury due to

and on the current transformer that are

electrical voltage!

dangerous to touch.

WARNING!

Render the system free of voltage before

Serious bodily injury or death can result from:

starting work! Check the system is free of

• Contact with bare or stripped live wires.

electrical energy!

• Device inputs that are dangerous to touch.

Earth your system! Use the earth connection

Render the system free of voltage before

points with earthing symbols for this!

starting work! Check the system is free of

Earth the secondary windings of current

electrical energy!

transformers and all of the metal parts of the

transformer that could be touched!

Current measurement I4

Programming current transformers

Connection variant for current

measurement (I4) via current

1. Switch to programming mode.

transformer

2. The symbols for the programming mode

PRG and current transformer CT appear.

L2 L3 N

3. Press button 1 - the first digit of the input

field for the primary current flashes.

4. Use button 2 to select the value of the

1st digit.

5. Use button 1 to change to the 2nd digit.

6. Use button 2 to select the value of the

2nd digit.

7. Use button 1 to change to the 3rd digit.

Load

8. Use button 2 to select the value of the

3rd digit.

9. Confirm with button 1.

Current values but not power

10. The complete number flashes.

values can be calculated for

11. Use button 2 to select the decimal place and

current measurement input I4.

thus the unit of the primary current.

12. Confirm with button 1.

NOTE!

13. The input range of the secondary current

The measurement input I4 does not

flashes.

require address setting on the device.

14. Set the secondary current (value 1 A or 5 A)

with button 2.

15. Confirm with button 1.

NOTE!

16. Exit programming mode by simultaneously

Further information on current data and

pressing buttons 1 and 2 (1 sec.). Use

current transformer data can be found

button 2 to change to the input field for the

in the user manual.

voltage transformer.

Damage to property due to

Connection variant 3p 4w Current measurement

disregard of the connection

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

conditions or impermissible

standard setting).

CAUTION!

overvoltage!

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

voltage, please check:

• Voltage and frequency correspond to the

Load

details on the ratings plate! Limit values

stipulated in the user manual have been

complied with!

• In building installations, the supply voltage

must be protected with a UL/IEC approved

NOTE!

circuit breaker / a fuse!

If the measurement range is exceeded,

• The isolation device

the measurement device display shows

- must be installed near the device and in

"EEE". Further information on this can

a location that is easily accessible for

be found in the user manual.

the user.

- must be labelled to identify the

Risk of injury due to

respective device.

large currents and high

• Do not tap the supply voltage from the

electric voltages!

WARNING!

voltage transformer.

Current transformers that are operated open in the

• Provide a fuse for the neutral conductor

secondary side (high voltage peaks) can cause

if the neutral conductor terminal of the

severe bodily injuries or death.

source is not grounded.

Avoid operating current transformers when open,

short circuit transformers that are unloaded!

Current transformer, primary

Programming mode

Unit indicator

Current transformer, secondary

Current transformer symbol

Fig. "Current transformer" input field

NOTE!

• Changes are only applied after exiting

programming mode.

• For further information on current

transformers and current transformer

ratios, see the user manual.

Diese Anleitung auch für:

Umg 96 rm-p

janitza UMG 96 RM-CBM Installationsanleitung Seite 9

Verfügbare Sprachen

Verwandte Anleitungen für janitza UMG 96 RM-CBM

Verwandte Produkte für janitza UMG 96 RM-CBM

Diese Anleitung auch für: