Operating Instructions
Electronic Active Energy MetersU1281/U1289/U1381/U1387/U1389
3-349-275-15
9/7.06
MAIN PISTRIBUTION – PRODUCTION
1 Safety Precautions – Symbols ...........................22 Serial Plate – Terminals ....................................43 Pulse Output – Bus Interfaces ............................64 Display and Control Panel ..................................75 Error Messages – Reset ...................................146 Meter calibration – Maintenance .....................157 Product Support ...............................................158 Repair and Replacement Parts Service ............16
Chapter
Page
Contents
Страница 1: ...7 06 MAIN PISTRIBUTION PRODUCTION 1 Safety Precautions Symbols 2 2 Serial Plate Terminals 4 3 Pulse Output Bus Interfaces 6 4 Display and Control Panel 7 5 Error Messages Reset 14 6 Meter calibration...
Страница 2: ...ce may not be placed back into operation until troubleshooting and repair have been performed and calibration and dielectric strength have been tested and approved at our factory or an authorized serv...
Страница 3: ...the Internet at www gossenmetra watt com by entering the search term WEEE Circuit Symbols 4 wire circuit 3 wire circuit 2 wire circuit For symbols on the LCD see chapter 4 3 Tamper proof sealing of te...
Страница 4: ...ominal frequency LED constant Year of manufacture Accuracy class CT Current transformer transformation ratio VT Voltage transformer transformation ratio Serial number Pulse outpput Max current Externa...
Страница 5: ...e end ferrule Voltage Current 2 5 mm 2 with wire end furrule or 2 x 1 5 mm 2 without wire end ferrule Auxiliary voltage H BUS Enable key 24 V 10 Feature H1 Pulse output H 1 2 3 4 5 6 7 8 9 11 20 21 22...
Страница 6: ...pulses kWh 1 1000 10000 pulses kWh CT VT progr Q1 1000 pulses kWh 1 1000 10000 pulses kWh CTxVT CT VT fixed Q9 f primary f primary 1 10 1000 pulses kWh 1 1000 pulses kWh 11 100 100 pulses kWh 0 1 100...
Страница 7: ...es kWh 4 2 Resolution of Energy Import Main Display the calibration reading indicates an additional digit after the decimal point Therefore the leading digit is omitted in the case of 7 digit presenta...
Страница 8: ...ymbols blink in the following order 3 2 1 Negative power Respective phase symbol blinks 4 quadrant display of instantaneous power posi tive or negative active power P positive or nega tive reactive po...
Страница 9: ...y can be queried in the display mode other values can be set Key with 2nd key bit displayed parameters which can be are calibrated are preset at the factory other values are disabled with enable key a...
Страница 10: ...lly to the standard setting Parameters can be changed in the following instruments Parameters CT VT for U138x with feature Q1 parameters S for U128x U138x with feature V2 V4 a Enabling parameter modif...
Страница 11: ...blinking digit by pressing the menu key fast scroll when key is held If the key is not activated for a few seconds the selected digit is stored and the entry cursor moves one digit to the right The s...
Страница 12: ...Read out test M Auto 0001 00 0000Ver Firmware version Pulse rate vt ct 000230 0 0000V10 V m m M Auto Read Out S0 Auto Auto Auto Auto Auto U138x with Feature Q1 U138x with Feature Q1 Feature V2 V4 Para...
Страница 13: ...power P1 P2 P3 Ptot Reactive power Q1 Q2 Q3 Qtot Apparent power S1 S2 S3 Stot Power factor PF1 PF2 PF3 PFtot Frequency F Key Auto Automatic scrolling ct Transformation ratio current m Press the menu k...
Страница 14: ...ng auxiliary power or supply power Error Code Meaning Cause Remedy E0VHi1 Maximum value for U1 exceeded E0VHi 2 Maximum value for U2 exceeded E0VHi 3 Maximum value for U3 exceeded E01Hi1 Maximum value...
Страница 15: ...ves over contact pins in the ter minals and connect simulator voltage Calibration Reading For testing and calibration purposes the energy values can be displayed with a higher resolution Press the men...
Страница 16: ...required please contact GMC I Gossen Metrawatt GmbH Service Center Thomas Mann Stra e 20 90471 N rnberg Germany Phone 49 0 911 8602 0 Fax 49 0 911 8602 253 E Mail service gossenmetrawatt com This addr...
