DRT710M User manual - B+G E
Contents
1. Total apparent power XX XXXX kVA B660H apparent power of phase A XX XXXX kVA B661H 0 apparent power of phase B XX XXXX kVA B662H T U 00 0000 00 00 0 Imi i HL i kVA V apparent power of phase C XX XXXX B663H ee UU QU QU OU QU Q 0 0 0 040 L0 L 70 Frequency XX XX B664H B EMENN EX rr x 1 MH UU hz 3 6V battery voltage B673H A i date YYMM DD CO10H u d 74 constant NNNNNN CO30H imp kWh 75 Meter ID High 6 digits NNNNNN CO32H A 5860010020201 100 00 0 000 1 Meter ID Low 6 digits NNNNNN MEE OG Automatic meter reading date DD hh C117H maai 0 0 Ogg ie Current period and tariff NEN A Starting Time of period and tariff HH MM NN C331H 20 L2 LUUD Starting Time of period and tariff HH MM NN C332H 2 Starting Time of period and tariff HH MM NN C333H Bi 3 A Aann NA Starting Time of period and tariff HH MM NN C334H 4 A EA 8 SA N J UJ UU UU QUID ULLA LU 0 Pulse output DRT710M DIN rail power quality meter is equipped with a pulse output which is fully separated from the inside circuit That generates pulses in proportion to the measured energy They are test pulse output terminals 8 amp 9 Usually the test pulse output is used as testing accuracy or reading purpose in close quarters The t2. Max demand for active power of Tariff 1 of last month Max demand for active power of Tariff 2 of last month Max demand for active power of Tariff 3 of last month Max demand for active power of Tariff 4 of last month Max demand for active power of last last month Max demand for active power of Tariff 1 of last last month Max demand for active power of Tariff 2 of last last month Max demand for active power of Tariff 3 of last last month Max demand for active power of Tariff 4 of last last month Time of max demand in current month Time of max demand of tariff 1 in current month E 7 E 7 XX XXXx kW A414H TY MD 7 K H E 7 MMDD HH mm B110H MMDD HH mm B111H Lr A J E Ann nn Arx fj E LELFE D ISI DL STE Jp J wv L J l J yj VW ARRARAR A K A as f f UY Ly ry f n f fnr HIE ILE GL ES Gy a oy sc L 4 yY V y De Vw Vy A pe gt lt Peay x f EI 3 Z J k J amp 2 UNE z f KCN f TEF 2 S7 f S P J J I J J y J if t 31 f fo TY f YN TES YB H HE ode ey ITI be T L Le An 1 J U E A E y Ld yL y i a M y f J E U L U i Uu UJ g Dini wn A g Aor a4 Y pE N Hy E EN k t l Af uw V S 7 S A S A 2 P fs P U UU DU UD UU UU U mh Wf TX f TT a P IE JU
3. Apparent Power OX0052 H D x L D X OX0054 OX0056 F D x 0x0090 TL D MO OO D lt x x x zz gt gt gt gt ES lt I lt I lt 0x0092 X 0x0094 0x0096 OxOODO Hex kVA L1 0x00D2 Hex kVA Apparent Power L2 0x00D4 Apparent Power Hex kVA L3 OxOOD6 Apparent Power Hex kVA Total EE D x lt 0x0110 Reactive Power Hex kvar L1 0x0112 L2 0x0114 L3 0x0116 Total 0x0150 0x0152 0x0154 0x0156 Total 0x0160 4 0x0166 4 0x07DO Rate 1 0x07D2 Ox07D4 Ox07D6 0x08D0 0x08D2 0x08D4 0x08D6 OXFOO0 4 Reactive Reactive Reactive Power Factor L1 Power Factor L2 Power Factor L3 Power Import Energy Export Energy Import Power 7 Power Power f i D x Hex Hex Hex Factor Hex Hex KWh ex W i ze Energy Hex KWh Hex KWh Hex KWh Energy Hex KWh Hex KWh Hex KWh Hex KWh KWh D x s min hour week R W CJ e CO Date Month Year 20 Last 1 month positive Energy Total Ratel Rate2 Rate3 Rate4 Last 2 month positive Energy Total Ratel Rate2 Rate3 Rate4 Last 3 month positive Energy Total Ratel Rate2 Rate3 Rate4 Last 4 month positive Energy Total Ratel Rate2 Rate3 Rate4 Last 5 month positive Energy Total Ratel Rate2 Rate3 Rate4 Last 6 month positive Energy Total Ratel Rate2 Rate3 Rate4
4. kWh kWh kWh kWh kWh kWh kWh OXF2B1 OXF2C1 OXF311 OXF321 OXF331 OXF341 OXF351 N N N 2 2 O 20 N O Total Ratel Rate2 Rate3 Rate4 Last 11 month reverse Energy Total Ratel Rate2 Rate3 Rate4 Last 12 month reverse Energy Total Ratel Rate2 Rate3 Rate4 Last 1 month positive max Demand Total Ratel Rate2 Rate3 Rate4 Last 2 month positive max Demand Total Ratel Rate2 Rate3 Rate4 Last 3 month positive max Demand Total Ratel Rate2 Rate3 Rate4 Last 4 month positive max Demand Total Rate1 Rate2 Rate3 Rate4 Last 5 month max positive Hex kWh kWh D x B B NEN as Bn Hex kW B l B l B l CT OXF361 OXF371 OXF381 OXF391 OXF3A1 OXF3B1 OXF3C1 N N N O N O N O N e N Demand Total Ratel Rate2 Rate3 Rate4 Last 6 month positive max Demand Total Ratel Rate2 Rate3 Rate4 Last 7 month positive max Demand Total Ratel Rate2 Rate3 Rate4 Last 8 month positive max Demand Total Ratel Rate2 Rate3 Rate4 Last 9 month positive max Demand Total Ratel Rate2 Rate3 Rate4 Last 10 month positive max Demand Total Ratel Rate2 Rate3 Rate4 Last 11 month positive max Demand Total Ratel Rate2 Rate3 Rate4 Last 12 month positive max Demand Total L B l B l B l B l B l B l m gt OXF4
5. Last 7 month positive Energy Total Ratel Rate2 Rate3 Rate4 kWh kWh kWh kWh kWh kWh kWh ovum 20 lat 8 month R He kwh ooo positive Energy Total Ratel Rate2 Rate3 Rate4 Last 9 month positive Energy OXF191 Total Ratel Hex kWh Rate2 Rate3 Rate4 Last 10 month positive Energy OXF1A1 Hex kWh Total Ratel Rate2 Rate3 Rate4 B Last 11 month positive Energy OXF1B1 20 Total Ratel Hex kWh Rate2 Rate3 Rate4 EE Last 12 month positive Energy OXF1C1 Total Ratel Hex kWh Rate2 Rate3 Rate4 Last 1 month reverse Energy OXF211 Total Ratel kWh Rate2 Rate3 Rate4 Last 2 month reverse Energy OXF221 Total Ratel kWh Rate2 Rate3 Rate4 ovn 20 iat 3 mowh R Hx kWh ooo OXF241 OXF251 OXF261 OXF271 OXF281 OXF291 OXF2A1 N N O N O N O N O N O N O reverse Energy Total Ratel Rate2 Rate3 Rate4 Last 4 month reverse Energy Total Ratel Rate2 Rate3 Rate4 Last 5 month reverse Energy Total Ratel Rate2 Rate3 Rate4 Last 6 month reverse Energy Total Ratel Rate2 Rate3 Rate4 Last 7 month reverse Energy Total Ratel Rate2 Rate3 Rate4 Last 8 month reverse Energy Total Ratel Rate2 Rate3 Rate4 Last 9 month reverse Energy Total Ratel Rate2 Rate3 Rate4 Last 10 month reverse Energy Hex Hex Hex Hex Hex
6. 110V AC to 400V AC 50 or 60Hz Besides the normal energy meters we also developed our own pre paid meters with chip card chip card re loaders and a complete PC management control system For more information on other product please contact our sales department at steven 0 B G E Techgroup com Although we produce the B G E TECH DRT710M meter according to IEC 62053 21 EN50160 and our quality inspection is very accurate there might always be a possibility that your product shows a fault or failure for which we do apologize Under normal conditions your product should give you years of benefit and pleasure In case there is a problem with the energy meter you should contact your dealer immediately All energy meters are sealed with a special seal Once this seal is broken there is no possibility to claim for warranty Therefore NEVER open an meter or break the seal of the meter The warranty time is 12 months after installation and only valid for construction faults 1 3 Performance criteria Operating humidity lt 75 Storage humidity lt 95 Operating temperature 10 C 50 C Storage temperature 30 C 70 C International standard IEC 62053 21 Accuracy class Voltage LN amp LL Phase1 2 3 1 Amps Phase 1 2 3 0 5 PF Phase 1 2 3 amp 2 0 5 Active power Phase 1 2 3 amp 2 1 Reactive power Phase 1 2 3 amp 2 1 Apparent power Phase 1 2 3 amp 2 1 Frequency 0 5 Active energy amp Demand 2 1 Protection aga
7. and 10 It is a synchronization wire port Installing a software in PC via RS485 adapter Connecting the terminal 11 and 10 PC can communicate with the meter immediately 1 13 Troubleshooting A CAUTION During reparation and maintenance do not touch the meters connecting clamps directly with your bare hands with metal blank wire or other material as you will have the chance of an electricity shock and a possible chance for health damage Turn off and lock out all power supplying the energy meter and the equipment to which it is installed before opening the protection cover to prevent the hazard of an electric shock Maintenance or reparation should be performed by qualified personnel familiar with applicable codes and regulations Use insulated tools to maintain or repair the meter Make sure the protection cover is in place after maintenance or reparation Problem No light for the communication indicator COM LED Problem No communication Of RS485 wire data with the meter No communication of the infrared wireless data with the meter Is there a power supply inside the meter Does any equipment outside communicate with the meter Maybe there is a fault in the inside circuit Is the meter ID correct Is the communication distance too long Is there too many meters connected to RS485 main wire Is the RS485 port connection correct Is the connection Maybe there is a fault in the inside cir
8. contact RS485 communication contact ep 485A 485B ers QU C 18 17 16 15 14 13 12 11 10 9 8 1 2 3 4 5 6 T la Ib Ic p 7 la IN OUT Ib IN OUT Ic IN OUT Phase A B C N Test pulse output contact RS485 communication contact 1 11 Operating Consumption indication On the DRT710M S front panel there are three LEDs which are indicators for energy pulse communications and Alarms The constant of the impulse is shown on the nameplate of the meter Reading the meter Electric meter in the city exist will automatically round of significant power and the rate of the current total power timeshare Meter with three buttons on the nameplate respectively programming switches and flip up and down keys Through the fluctuation in the scroll button to see total sharp peak flat valley power last month total sharp peak flat and valley power the month before last total sharp peak flat valley power demand quantity of total total sharp total peak total flat total valley in current month demand quantity of total total sharp total peak total flat total valley in the last month demand quantity of total total sharp total peak total flat total valley in the month before last take place Three phase voltage three phase current active power and phase of total power depending on the total phase power and apparent power frequency battery voltage Date Time pulse constant table and automatic meter reading date etc 20 seconds autom
9. meter Problem The LCD energy register can t run No pulse output Pulse output rate wrong Is the load running Is the operating power too low Maybe there is a fault in the inside circuit Is DC power supply connected to the meter Is the connecting correct Maybe there is a fault in the inside circuit Maybe there is a fault in the inside circuit Only when load is running RED LED is burning continue the LCD energy register will run If the operating power is too low the spacing interval of the pulses will take some more time This is why it seems like the LCD energy register can t run Please contact your technical supporter to replace this meter Check the external voltage source Ui is 5 27V DC Check correct connecting Connect 5 27V DC to connector 3 anode and the signal wire S to connector 2 cathode Please contact your technical supporter to replace this meter Please connect with technical supporter to replace this meter DRT710M register Map The following table describes the global register map for the function Codes OXO3 register read and 0x10 register write for DRT710M Three phase DIN rail power quality meter with multi tariff L D X 0x0010 Voltage L1 Voltage L2 Voltage L3 L D X 0x0012 E 0x0014 L D D X X 0X0030 a D X 0x0032 0x0034 F D x OXOO4E 4 H D x Frequency 0X0050 Current L1 NNNM
10. meter has to be installed against a wall which is fire resistant The meter has to be installed in a good ventilated and dry place The meter has to be installed in a protection box when placed in dangerous or dusty environment The meter can be installed and used after being tested and sealed with a letter press printing The meter can be installed on a 35mm DIN rail or direct on a meter board with screws The meter should be installed in an available height so that it is easy to read When the meter is installed in an area with frequent surges due to e q thunderstorms welding machines inverters etc protect the meter with Surge Protection Devices After finishing installation the meter must be sealed to prevent tampering Connection of the wires should be done in accordance with the underneath connection diagram A Direct connect type B CT connect type 3A 5 6 8 9 10 11 1 2 3A 5 6 18 16 14 12 8 9 10 11 XD XC X XX so 1 485A 405 18 17 16 15 14 13 12 11 10 9 8 B C N pur la IN OUT Ib IN OUT Ic IN OUT Neutral wire Test pulse output
11. 11 OXF421 OXF431 OXF441 OXF451 OXF461 OXF471 N N N N N N e N e Rate2 Rate1 Rate3 Rate4 Last 1 month reverse max Demand Total Ratel Rate2 Rate3 Rate4 Last 2 month reverse max Demand Total Ratel Rate2 Rate3 Rate4 Last 3 month reverse max Demand Total Ratel Rate2 Rate3 Rate4 Last 4 month reverse max Demand Total Ratel Rate2 Rate3 Rate4 Last 5 month reverse max Demand Total Ratel Rate2 Rate3 Rate4 Last 6 month reverse max Demand Total Ratel Rate2 Rate3 Rate4 Last 7 month reverse max Demand Total Hex Hex Hex Hex Hex N O N N O N O N O Rate1 Rate2 Rate3 Rate4 Last 8 month reverse max Demand Total Hex kW Ratel Rate2 Rate3 Rate4 Last 9 month reverse max Demand Total Hex Rate1 Rate2 Rate3 Rate4 Last 10 month reverse max Demand Total Hex Rate1l Rate2 Rate3 Rate4 Last 11 month reverse max Demand Total Hex Ratel Rate2 Rate3 Rate4 Last 12 month reverse max Demand Total Hex Rate1 Rate2 Rate3 Rate4 Demand interval slide time Display R W BCD min min s s time Display interval o He oxF700 net w ap Tariff number Min Hour 0001H 1200bps 0002H 2400bps OXF800 Baud rate Hex 0003H 4800bps 0002H 9600bps a Current month positive max OXFAO1 Demand T
12. 413H last month active energy of Tariff four of last xxxxxx xx kWh 9414H Tu month Eki IY y Y total active energy of last last month total active energy of tariff one of last last month total active energy of tariff two of last last month total active energy of tariff three of last last month total active energy of tariff four of last last month Current Max demand for active power Current Max demand for active power of tariff 1 Current Max demand for active power of tariff 2 Current Max demand for active power of tariff 3 Current Max demand for active power of tariff 4 Max demand for active power of last month 9810H J C ipie LU YU K A K A amp K S gt Em TOC CTU ED LI eJ g o 9812H To 1000000001 2 2 EA PERE z 1 i i I Y A A MES 4 j i l PUNE 47 cw N WW r X 9 8 1 3 m lt Y amp A g 2 S lt s DA 7 2 ee JU J U E i Z l J I A A A 4 f a sf L 1 i P E uf y Yy Jj ri Yy CA RV f 9814H 2 f I 0 006041 f fs 2 U U if i UJ T f OO UL T LI YS bey Ie 5 f 5 5 0 j pt EN X AK A e amp At f fi U imi L J U I T I fl fi H ff f ti J L y v y
13. BE DELE Dn ILI DEAL I Y U mnL REE CC ys Ca OY L y K y De y i yp v y Y y f f AN Time of max demand of tariff 2 MMDD HH mm B112H in current month Time of max demand of tariff 3 MMDD HH mm B113H in current month Time of max demand of tariff 4 MMDD HH mm B114H in current month Time of max demand in last MMDD HH mm B410H Ss A month f HEE Moa Time of max demand of tariff 1 MMDD HH mm B411H I in last month EA Ae c Time of max demand of tariff 2 MMDD HH mm B412H 72 Q in last month EA 879 67 72 872 6 72 9 UU LUUU UU UU UU UU UM U Lo 0 0 9 00 0 COLLO L0 Moa Time of max demand of tariff 3 MMDD HH mm B413H 4 a in last month A amp X SEA La a O9 493 UJ UU UU UL U UU UU UU 149 09 L4 Q 1 0 MD Time of max demand of tariff 4 MMDD HH mm B414H TY 8 i h ON a CT WC X3 In last mont min minm RS 009 09 COELO 035 0 010 MD Time of max demand in MMDD HH mm B810H Ss amp 8 last last month Time of max demand of tariff 1 MMDD HH mm B811H F o in last last month PAS qf Time of max demand of tariff 2 MMDD HH mm B812H 2 o in last last month C Saar ay UU J i I U LU I tL ij U U I Ij LO L MO Time of max dem
14. DRT710M Three phase DIN rail power quality meter with multi tariff User manual 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 Safety instructions Foreword Performance criteria Meter specification RS485 communication specification Far Infrared communication specification Basic errors Description Dimensions Installation Operating Troubleshooting Technical support 1 1 Safety instructions Information for Your Own Safety This manual does not contain all of the safety measures operating the equipment module device for different conditions and requirements However it does contain information which you must know for your own safety and to avoid damages These information are highlighted by a warning triangle indicating the degree of potential danger Warning This means that failure to observe the instruction can result in death serious injury or considerable material damage Caution This means hazard of electric shock and failure to take the necessary safety precautions will result in death serious injury or considerable material damage Qualified personnel Operation of the equipment module device described in this manual may only be performed by qualified personnel Qualified personnel in this manual means person who are authorized to commission start up ground and label devices systems and circuits according to safety and Regulatory standards Use for the intended purpose The equipment devic
15. and of tariff 3 in last last month Time of max demand of tariff 4 in last last month Voltage of Phase A Voltage of Phase B Voltage of Phase C Current of Phase A Current of Phase B Current of Phase C Total active power Active power of phase A Active power of phase B MMDD HH mm MMDD HH mm XXXX V n u u u u u u B813H 73 B814H Po f OD OUT A A 7 f j f f 7 S h U UU E ULU U I E f 7f 1j n l J LII J Lu U Jn V k p a s FOU OUI OU tar m nf f my fY FREY AA f Ud J nh MD ye FOEDE CT LO Ld V aso wo N f f Ar rs J lj U ULL LI VY n 1 V WM d ME e J ly 1h f n f U i I l l ULL P4 y wv y vy R iS A gt U l t l LJ LJ x 5 d M 5 x HT TI z y Active power of phase C Polarity of active power total reactive power er 1j ui Reactive power of phase A o ka J Reactive power of phase B i Reactive power of phase C Polarity of reactive power B644H Total Cos X XXX B650H s FEE LU 2 2 cos of phase A X XXX B651H OQ cosQ of phase B X XXX B652H cosQ of phase C X XXX B653H
16. atically after the restoration of the current total power consumption display Municipal electric power will have an internal battery power supply power meter display support LCD CONTECT Description Unit indicator kWh active energy kW active power Unit indicator kvar reactive power Unit indicator KVA apparent energy Displayed not allowed programming Disappear allow programming Battery status 3 6V When the battery voltage is low flashes show LCD alarm indicator Communication symbols When communicating it flashed For 485 and infrared communication interface in communication instructions Max demand Tariff T1 T2 T3 TA be Sere ie A EET Nus unn nd unn this month last 1 month last 2 month Display Content Current Total Active Energy 9010H Current Active Energy of Tariff 1 9011H S ARA Current Active Energy of Tariff 2 XXXxxx xx kWh 9012H F3 1 F lini 393 j MOLL WEE XXXXXX XX kWh 9013H 3 8 7 l Current Active Energy of Tariff 3 5 A 872 872 8 n 060 f T ill fj J UU YU 100000090000 04 XXXXXX XX kWh 9014H pe Current Active Energy of Tariff 4 ux total active energy of last month xxxxxx xxkWh 9410H active energy of Tariff one of last xxxxxx xx kWh 9411H T a month E mmm 2 3 0303 010 1001 Hr active energy of Tariff two of last xxxxxx xx kWh 9412H v3 Q month TA active energy of Tariff three of xxxxxx xx kWh 9
17. cuit Is the meter ID correct Is the communication distance too long Is the communication protocol correct Maybe there is a fault in the inside circuit Check that the power supply Only when the communication between the meter s infrared port Or the RS485 port and the equipment outside The LED will blink Please contact your technical supporter to replace this meter Check and use the correct the Meter ID After the meter finish the production the Meter ID defaults to O 67H 69H FFH Modbus protocol or 0000000000000 999999999999 DL T645 protocol Shorten the communication distance between the reading equipment outside and the meter Keep sure it is not more than 1200m The equipment to connection with RS485 main wire is not more than 256pcs The correct connection is the A signal wire of RS485 main wire to the meter terminal 11 the B signal wire of RS485 main wire to the meter terminal 10 Please connect with technical supporter to replace this meter Check and use the correct the Meter ID After the meter finish the production the Meter ID defaults to 0 67H 69H FFH Modbus protocol or 0000000000000 999999999999 DL T645 protocol Shorten the communication distance between the reading equipment outside and the meter suggest not more than 5m Please contact the technical support to get the meter communication protocol Please contact the technical supporter to replace this
18. e module may only be used for the application specified in the catalogue and the user manual and only be connected with devices and components recommended and approved by B G E TECH Proper handling The prerequisites for perfect reliable operation of the product are proper transport proper storage installation and proper operation and maintenance When operating electrical equipment parts of this equipment automatically carry dangerous voltages Improper handling can therefore result in serious injuries or material damage lt Use only isolating tools Donot connect while circuit is live hot lt Place the meter only in dry surroundings lt Donot mount the meter in an explosive area or expose the meter to dust mildew and insects lt gt Make sure the wires are suitable for the maximum current of this meter lt Make sure the AC wires are connected correctly before activating the current voltage to the meter lt Do not touch the meter connecting clamps directly with metal blank wire and your bare hands as you may get electrical shock lt gt Make sure the protection cover is placed after installation lt Installation maintenance and reparation should only be done by qualified personnel lt Never break the seals and open the front cover as this might influence the function of the meter and will cause no warranty lt Donot drop or allow strong physical impact on the meter as the high precisely components insid
19. e may be damaged Disclaimer We have checked the contents of this publication and every effort has been made to ensure that the descriptions are as accurate as possible However deviations from the description cannot be completely ruled out so that no liability can be accepted for any errors contained in the information given The data in this manual is checked regularly and the necessary corrections are included in subsequent editions We are grateful for any improvements that you suggest Subject to technical modifications without notice Copyright Copyright B G E TECH July 2009 All rights Reserved It is prohibited to pass on or copy this document or to use or disclose its contents without our express permission Any duplication is a violation of the law and subject to criminal and civil penalties All rights reserved particularly in the event of a patent award or utility model registration 1 2 Foreword Thank you for purchasing the B G E Tech DRT710M DIN rail three phase power quality meter with multi tariff function Output is LCD displayed and the data can be transported by isolated RS485 The meter is provided with a non volatile memory system that ensures that the readings are not lost or altered when power off The B G E Tech DRT710M power quality meter is the most advanced type electronic meter available at the market With the B G E TECH product range we have introduced a large scale of energy meters on the market suitable for
20. est pulse output is a polarity dependant passive transistor output requiring an external voltage source for correct operation For this external voltage source the voltage Ui should be 5 27V DC and the maximum input current Imax should be 27mA DC To connect the impulse output connect 5 27V DC to connector 9 anode and the signal wire S to connector 8 cathode The meter pulses is indicated on the front panel Communication port DRT710M has equipped a far infrared port and a RS485 port we can program the meter s operation data or reading via these 2 ports The communication protocol conforms MODBUS RTU protocol All the technical setting is done through RS485 Modbus When you need program the meter make sure you have A unlock the meter This symbol shall not show on the LCD The way to unlock the meter is pressing the PRG button As for the Modbus Protocol information please check the Modbus Protocol for SDM The default setting of the meter is Address 01 Baudrate 1200bps Parity EVEN Databits 8 Stop Bit 1 Far infrared communication port The far infrared communication port is on the left of LCD screen It is infrared wireless communication port The TP900 hand held programmer can directly communicate the data between the meter and this port The data transmission speed is 1200bps default The communication distance is not less than 5m Rs485 output RS485 communication port is between the meter terminals 11
21. inst penetration of dust and water IP51 Insulating encased meter of protective class II 1 4 Meter specifications Meter type Nominal voltage Un Operational voltage Insulation capabilities AC voltage withstand Impulse voltage withstand Basic current Ib CT type Directly connect Maximum rated current Imax CT type Directly connect Operational current range Over current withstand Operational frequency range Internal power consumption Test output flash rate PULSE LED CT Directly connect Test pulse output rate pins 8 amp 9 CT type Directly connect Consumption indicator PULSE amp SO LED Communication indicator Alarm indicator Data communication port Data save 1 5 RS485 communication specifications Bus type Protocol baud rate Address range Bus Loading Rage 1 6 Far Infrared communication specifications infrared wavelengths baud rate communication distance communication angle protocol 1 7 Tariff specifications Tariff number Time segments Clock accuracy Battery Voltage DRT710M LCD display 230 400V AC 3 110 190V AC 3 161 279 300 520V AC 3 77 133 143 247V AC 2KV for 1 minute 6KV 1 2uS waveform 1 5A 10A 6A 100A 0 496 Ib Imax 30lmax for 0 01s 50Hz 10 2W 10VA per phase 3200imp kWh 400imp kWh 3200imp kWh 400imp kWh Flashing at load running Flashing at communication running RS485 and far infrared The data can be stored more than 20 yea
22. onnel familiar with applicable codes and regulations Use isolated tools to install the meter Fuse or thermal cut off or single pole circuit breaker can t be fitted on the supply line and not the neutral line We recommend that the connecting wire which is used to connect the meter to the outside circuit should be sized according to local codes and regulations for the amp city of the circuit breaker or over current device used in the circuit An external switch or a circuit breaker should be installed on the inlet wire which will be used as a disconnection device for the meter And there it is recommended that the switch or circuit breaker is near the meter so that it is more convenience for the operator The switch or circuit breaker should comply with the specifications of the buildings electrical design and all local regulations An external fuse or thermal cut off which will be used as a over current protection device for the meter must be installed on the supply side wire and it is recommended that the over current protection device is near the meter so that it is more convenience for the operator The over current protection device should comply with the specifications of the buildings electrical design and all local regulations This meter can be installed indoor directly or in a meter box which is waterproof outdoor subject to local codes and regulations To prevent tampering secure the meter with a padlock or a similar device The
23. otal Hex kW Rate1 Rate2 Rate3 Rate4 Current month reverse max OXFBO1 Demand Total Hex kW Rate1 Rate2 Rate3 Rate4 B G E Tech GmbH Franz Mehring Str 36 01979 Lauchhammer Tel 49 0 3574 46755 0 Fax 49 0 3574 46755 19 www bg etech de info bg etech de A o ole o COMPLIANT 2002 95 EC
24. rs when power off RS485 MODBUS RTU with 16 bit CRC amp DL T645 1200 2400 4800 9600 0 255 user settable 64 meters per bus 1000m 900 1000nm 1200bps default 9600bps option 5m 15 415 MODBUS RTU with 16 bit CRC amp DL T645 4 10 lt 0 5S every 24 hours 3 6V DC 21 2Ah 1 8 Basic errors With balanced loads 0 05Ib Cosh 1 1 5 0 11b Cos 0 5L 1 5 Coso 0 8C 1 5 0 11b Imax Cosp 1 1 0 0 21b Imax Cose 0 5L 1 0 Cose 0 8C 1 0 With single phase load 0 11b Imax Cosh 1 2 0 0 21b Imax Cose 0 5L 2 0 1 8 Description A Front panel B Cover C Base D Security hasp Material Front panel PC inflammable retarding Cover ABS inflammable retarding Base ABS inflammable retarding O O 0 i Bea 1 9 Dimensions Height 130 mm Width 126 mm Depth 65 mm Weight 0 7 Kg net 1 10 Installation Turn off all the power before working on it Always use a properly rated voltage sensing device to confirm that power is off 9 999992599 4 N WARNING Installation should be performed by qualified pers
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