Megger TORKEL 910 User Manual Download Page 5

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CS033663DE

ZP-CS01E

TORKEL 900-SERiES

........................................................... 36

9.1 TXL830/850/865/870/890 (Extra Loads) ......36

Panel ......................................................................... 36
Using the TXL ............................................................ 36
Testing ...................................................................... 37

9.2 BVM - Battery Voltage Monitor ..................37

Power & signal connector unit ................................... 38
Test with BVM and TORKEL ....................................... 38
Test with BVM – without TORKEL .............................. 40
Optional BVM equipment .......................................... 40

10 Troubleshooting

........................................................... 42

11 Calibration

........................................................... 44

11.1 General ....................................................44
11.2 How to calibrate ......................................44

12 Specifications

........................................................... 46

SPECiFiCATiONS
TORKEL 900-series .................................................... 46
Specifications BVM .................................................... 48

Index ....................................................... 50

Summary of Contents for TORKEL 910

Page 1: ...WWW MEGGER COM User s Manual Art No ZP CS01E Doc CS033663DE V04a 2018 TORKEL 900 series Battery Load Unit...

Page 2: ......

Page 3: ...riptions or software listings that disclose source code are for informational purposes only Reproduction in whole or in part to create working hardware or software for other than Megger Sweden AB prod...

Page 4: ...Description 32 Resetting the alarm 32 8 How to obtain the desired current 34 8 1 When a single TORKEL isn t enough 34 TXL connected to TORKEL 34 How many units are needed 34 TORKEL 910 35 TORKEL950 3...

Page 5: ...Testing 37 9 2 BVM Battery Voltage Monitor 37 Power signal connector unit 38 Test with BVM and TORKEL 38 Test with BVM without TORKEL 40 Optional BVM equipment 40 10 Troubleshooting 42 11 Calibration...

Page 6: ...ng a user defined load profile TORKEL can also be used for testing battery chargers and other electri cal equipment that require resistive load testing The BVM Battery Voltage Monitor is a battery vol...

Page 7: ...erial and workmanship for a period of one year following shipment Our liability is specifically limited to replacing or repair ing at our option defective equipment This warranty does not include batt...

Page 8: ...nd disconnection procedures are extremely important Be sure to follow the instructions carefully 3 Do not touch conducting parts of the clamps on the current cables or the voltage sensing cables when...

Page 9: ...t above TORKEL TXL 16 Do not place TORKEL a near another TORKEL a TXL Extra Load or any other heat source or b where the cooling airflow can be blocked TORKEL will overheat if there is insufficient co...

Page 10: ...rnal path by means of a DC clamp on current probe or a current shunt 6 Display Touch screen 7 7 BVM1 BVM2 USB connections for BVM units 8 USB connection For USB memory stick The USB memory stick must...

Page 11: ...sensing voltage at the battery terminals Impedance to the battery current terminals is 1 M 18 Connection terminal for the battery or other DC source 3 3 Included accessories TORKEL 910 Cable set Cabl...

Page 12: ...to 2x120 units can be used Daisy chain For complete information see the BVM data sheet Sensing leads For measuring voltage at battery terminals 2 x 5 m 16 4 ft Sensing lead set GA 00210 Clamp on prob...

Page 13: ...CS033663DE ZP CS01E TORKEL 900 series 13 4 Menu system...

Page 14: ...t I current Constant P power Constant R resistance Profile I current profile Profile P power profile V Logger Current with monitoring during charge A For Constant I P or R you press the numeric field...

Page 15: ...it is set and a BVM gets loose during test the test stops Setting the limit parameters 1 Press the numeric field and make the settings for the limit parameter using the On screen keyboard or using the...

Page 16: ...4Ah 33Ah 119 5 Time Correction The time compensation is for tests longer than 1 hour Measured capacity 52 7Ah comp factor at 40 C 1 134 gives corrected capacity 46 5Ah And cor rected capacity in rel...

Page 17: ...m for actions described below to open a test to put test in the trash can to undelete all tests to save test on USB stick for use in PC to import data from USB to save a test in TORKEL Win format wich...

Page 18: ...ored on an USB memory stick and transferred to a PC The included PC software TORKEL Viewer can be used to edit and print out reports Edited reports can be transferred back to TORKEL i e you can design...

Page 19: ...ltages diagram By right click and drag on the y scale of resp entity the diagram lines can be modified The time scale can also be adjusted by right click and drag the scale By placing the cursor in th...

Page 20: ...st cable to the negative pole of the battery 3 Connect one end of the second cable to the positive pole of the battery 4 Connect the other end of the second cable to the positive terminal on TORKEL Ti...

Page 21: ...ection 5 1 Preparations for test ing on page 20 Select Test Method 1 Press Constant I 2 Set the desired current by pressing the nu meric field and make the settings for current using the On screen key...

Page 22: ...afety instructions on page 8 and the prepara tions for testing in section 5 1 Preparations for test ing on page 20 Configuring TORKEL for constant power 1 Calculate the current at the end of the test...

Page 23: ...st set TORKEL differently before starting you set the resist ance instead of the current Preparations Follow the safety precautions set forth in section 2 2 Safety instructions on page 8 and the prepa...

Page 24: ...terval If you want step or steps to be repeated you enable the Auto Loop Note Using more than 20 steps will slow the sys tem Preparations Follow the safety precautions set forth in section 2 2 Safety...

Page 25: ...ng results and reporting on page 26 5 6 V Logger TORKEL can log the voltage during charging of the batteries Starting V Logger directly after a discharge test Tip You can select to make the charging t...

Page 26: ...elect the RESULT tab to view the test results 2 In the RESULT and BATTERY tabs you can add information by pressing the Edit button Float voltage The voltage value prior the charger is removed Open vol...

Page 27: ...CS033663DE ZP CS01E TORKEL 900 series 27 6 External current measurement...

Page 28: ...ternal cur rent measurement This will protect your batteries if the DC clamp on current probe will malfunction Important If a current shunt is used it must be con nected on the negative side of the ba...

Page 29: ...8 Apply the DC clamp on current probe to the conductor 9 Turn on the power switch on the DC clamp on current probe 10 Make the setup for preferred test mode Troubleshooting 1 Check that the DC clamp...

Page 30: ...TORKEL regulate the TXLs and the second TORKEL contributes in the total regulation 1 Apply the clamp on probes as illustrated above 2 Set the desired total current same value on both all TORKEL units...

Page 31: ...CS033663DE ZP CS01E TORKEL 900 series 31 7 Alarm function...

Page 32: ...st not exceed 250 V The following events can cause an alarm to be issued Warning level is passed Discharging is stopped because a stop level is reached TORKEL can not regulate the current to the desir...

Page 33: ...CS033663DE ZP CS01E TORKEL 900 series 33 8 How to obtain the desired current...

Page 34: ...ugh regulation capability a to compensate for the drop in current through the TXLs at the end of the test and b to set the current to the correct value at the beginning of the test How many units are...

Page 35: ...850 342 A 1 1 575 A 1 2 Systems TORKEL 910 and TXL 870 Pos 3 110 V battery 54 cells Max constant current No of TORKEL 910 No of TXL 870 188 A 1 1 266 A 1 2 344 A 1 3 422 A 1 4 532 A 2 4 Systems TORKEL...

Page 36: ...EL to the adjacent TXL unit Galvanically isolated 3 Circuit breaker F1 Voltage controlled circuit breaker that connects the resistors in the TXL Extra Load to the battery Note F1 will not latch or rem...

Page 37: ...tions tel ecom facilities and computer data center UPS systems In conjunction the TORKEL unit and test data man agement software such as PowerDB or TORKEL Win the BVM enables a completely automated ba...

Page 38: ...ety for safety pre cautions 1 Connect the BVM units as shown in the con nection diagram see below Each BVM is identical and can be connected in any battery test position Up to 120 BVMs can be daisy ch...

Page 39: ...at teries under test and provide sequential identification of each BVM in the test string Note The cell numbering can be done from minus to plus or reversed and shall correspond to the setting in TORK...

Page 40: ...indicates Test with BVM without TORKEL BVM can handle battery voltage upp to 600 V but then without TORKEL 900 With this connection only the voltage can be monitored Fig 9 4 The connection is made th...

Page 41: ...CS033663DE ZP CS01E TORKEL 900 series 41 10 Troubleshooting...

Page 42: ...more than 60 BVM units connected extra cable needed See the connection diagram External measurement with current clamp No readings Clamp ratio not set Set ratio in Configuration Settings Turn on CT C...

Page 43: ...CS033663DE ZP CS01E TORKEL 900 series 43 11 Calibration...

Page 44: ...0 1 for connection in series with the current source 11 2 How to calibrate 1 Switch on TORKEL 2 Press button to enter the configura tion menu 3 Press Calibration tab 4 Press Start and follow on screen...

Page 45: ...CS033663DE ZP CS01E TORKEL 900 series 45 12 Specifications...

Page 46: ...is intended for use in high voltage substations and industrial environ ments Temperature Operating 0 C to 50 C 32 F to 122 F Power derating at temperatures over 35 C 95 F Storage transport 40 C to 70...

Page 47: ...ction Voltage DC max Current max Power max TXL830 28 V 300 A 8 3 kW TXL850 56 V 300 A 16 4 kW TXL865 260 V 98 A max 117 A 25 5 kW TXL870 280 V 56 A max 112 A 15 8 kW TXL890 480 V 32 A max 62 A 15 4 kW...

Page 48: ...marking LVD 2006 95 EC EMC 2004 108 EC General Power supply Mains voltage 100 240 V AC 50 60 Hz Power consumption 50 VA max Protection Over voltage reverse voltage voltage transients ESD Dimensions B...

Page 49: ...CS033663DE ZP CS01E TORKEL 900 series 49 12 Specifications...

Page 50: ...profile 24 Load providing capability 35 M Main menu 14 Menu system 14 Multiple units 29 O Optional accessories 12 Optional equipment 36 P Pausing the test 21 Product description 6 R Regular load 30 Re...

Page 51: ......

Page 52: ...Equipment Fiber Optic Test Equipment Ground Resistance Test Equipment Insulation Power Factor C DF Test Equipment Insulation Resistance Test Equipment Line Testing Equipment Low Resistance Ohmmeters...

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