janitza optec UMG-96 Operating Instructions Manual Download Page 31 | Manualshive

Page: 31 / 32

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Page 31

= Peak value

= Minimum value

= Supply

Side wiew

Back side

Cut out: 92

+0,8

x 92

+0,8

mm

6

9

0

9

6

42

10210060a

10210060b

Dimensions in mm

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Summary of Contents for optec UMG-96

Page 1: ...l info janitza com Internet http www janitza com w Key 2 M Universal Measuring Device UMG 96 Operating instructions Brief instructions see last page D L1 N L1 L2 L2 N L2 L3 L3 N L3 L1 Maximum value P...

Page 2: ...rd 16 Current transformer 16 Programming 16 Voltage transformer 17 Programming 17 Outputs K1 and K2 18 Usage as switching output 19 Programming as switching output 19 Usage as pulse output 20 Programm...

Page 3: ...e listed on the delivery papers The operating instructions also describe those options which are not delivered and therefore do not belong to the contents of delivery The following items always belong...

Page 4: ...and use of safety equipment according to the standard safety techniques Functional description The electronical three phase measurement system determines and digitalizes the effective values of voltag...

Page 5: ...nd calibration Repairs and calibration can only be carried out by the manufacturing Front foil The cleaning of the front foil must be done with a soft cloth using a common cleansing agent Acid or acid...

Page 6: ...ormer inputs of the UMG96 are live Sum current measurement If the current measurement is carried out via two current transfor mers the total transformer ratio must be set to the UMG96 Example Sum curr...

Page 7: ...iary Output L3 L2 5 1 A k l k l u u u x x x X X X U U U See type plate UMG 96 Messung Measurement 1 2 3 4 5 6 7 8 9 10 11 12 13 14 L1 L2 L3 N 1k 1l 2k 2l 3k 3l 2 10A max 30V DC L1 5 1 A Verbraucher Co...

Page 8: ...r the measurement in 230V 400V mains at least one phase must be within the rated voltage range Program current and voltage transformers When the device is delivered a current transformer ratio of 5 5A...

Page 9: ...at the UMG96 Check current flow Short circuit two current transformers on the secondary The real power in the connected phase must be Positive for consumption of real power and negative for supply of...

Page 10: ...easuring input was exceeded Measurement in wrong phase Outer conductors exchanged N not connected Removal Insert Fuse Send the device to the manufacturer for repair Add the required measured value ind...

Page 11: ...d correct connection Improve external protection measures such as protection filtering earthing and local separation Read current transformer ratio and program accordingly Check and correct connection...

Page 12: ...rrents and power additional averaging times in the range of 5 to 900 seconds can be set These measured value are marked with a horizontal bar above the measured value Energying hours meter The energyi...

Page 13: ...amming menu Measured values Measured values Measured values Programming menu 2 1 Confirm selection short number 1 long number 1 Programming menu 2 short value 10 dec point to the right long value 10 d...

Page 14: ...Real power Maximum values L1 Real power meas L2 Real power meas L3 Real power meas Measured values L1 Current L2 Current L3 Current Mean values L1 Current L2 Current L3 Current Maximum values L1 Curre...

Page 15: ...ax values ind L1 Reac power meas L2 Reac power meas L3 Reac power meas Measured value Sum reactive power Mean value Sum reactive power Max value ind Sum reac power meas Measured values L1 cos phi L2 c...

Page 16: ...mer setting is marked with the symbol CT Programming In programming mode you scroll to the current transformer ratio by pressing key 2 Confirm the selection by pressing key 1 The first cipher of the p...

Page 17: ...ed with the symbol VT Programming In programming mode please scroll to the voltage transformer setting by pressing key 2 Confirm with key 1 The first cipher of the primary voltage is flashing and can...

Page 18: ...as a swit ching output The real energy can only be assigned to output 1 and reactive energy can only be assigned to output 2 One measured value can be assigned to each switching output If necessary y...

Page 19: ...key 1 The first cipher of the selected limit flashes Scroll to the next symbol or value with key 1 Flashing symbols or values can be changed using key 2 If the symbol PRG is flashing a selection of th...

Page 20: ...es with reverse running stop there will only be pulses given out when electrical energy is consumed As the reactive power meter operates with reverse running stop there will only be pulses given out a...

Page 21: ...f at a power of 400kW more pulses per time are required 1 pulse per minute for instance the pulse valency must be set to Pulse valency 400kWh pulse 60 Pulse valency 67kWh pulse If at a power of 400kW...

Page 22: ...ulse appears the output transistor becomes conductive and a current can flow At minimum pulse width the maximum pulse frequency is 10Hz If less pulses must be sent the pulse pauses become longer The p...

Page 23: ...ed values whose mean values shall be built Symbol for mean value Diagr Indication of the mean values for the currents in L1 L2 and L3 A L1 L2 L3 K1 K2 PRG W L1 L2 L3 S PRG A L1 L2 L3 S Programming of...

Page 24: ...r about 60 seconds an automatic change over to rotation and all programmed measured values are indicated one after the other Setting range of rotation time 0 250 seconds If 0 seconds have been program...

Page 25: ...ge over the measured value selection Key 2 Change over the automatic rotation If the programming is finished you return to indication mode by pressing key 1 and 2 simultaneously Measured value selecti...

Page 26: ...e following meaning 0 Do not delete the minimum and maximum values 1 Delete all minimum and maximum values After selection you leave the menu by pressing key 2 and the mini mum and maximum values are...

Page 27: ...e favoured view for the LCD display is from below This favoured view can be adapted by the user The contrast setting is possible in steps from 0 to 15 0 Very light 15 Very dark In order to achieve an...

Page 28: ...1 0 rng Voltage L L 0 60kV 85 132V 2 0 rng Current 0 00 9 99kA 0 02 5 00A 1 0 rng Current in N 0 00 9 99kA 0 03 15 00A 3 0 rng Real power consumption sum 0 00W 99 9MW 0 8W 380W 1 5 rng Real power sup...

Page 29: ...Measured values Reactive and real energy K1 Real K2 React Pulse valency 0 00 W var h 99 9k W var h K1 1 00Wh K2 1 00varh Switching output K1 K2 Measured value All values except energy Exceeding 0 01 2...

Page 30: ...y voltage see type plate Measuring inputs Scanning frequency 1 Measurement sec Rated pulse voltage 4kV Signal frequency 45Hz 65Hz Current measurement max 300VAC against earth Power consumption about 0...

Page 31: ...Page 31 Peak value Minimum value Supply Side wiew Back side Cut out 92 0 8 x 92 0 8 mm 6 90 96 42 10210060a 10210060b Dimensions in mm...

Page 32: ...shing the decimal point can be moved Change secondary current Only 1A or 5A can be set as secondary current Select secondary current with key 1 Change cipher with key 2 Leave programming mode Press bo...

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