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Summary of Contents for Tescom TEOS 300RT
- Page 1 TEOS 300RT 40-60 kVA 3 Phase In – 3 Phase Out 3 Phase In – 3 Phase Out USER MANUAL USER MANUAL...
- Page 3 Please comply with all warnings and operating instructions in this manual. This equipment should only installed, serviced, maintained qualified personnel. Do not operate this unit before reading through all safety information and operating instructions carefully. Disclaimer We assume no responsibility or liability for loss or damages, whether direct, indirect, consequential or incidental, which might arise out of the use of such information.
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Page 4: Table Of Contents
Table of Contents 1. Safety and EMC instructions ................... 1 1-1. Transportation and Storage ......................1 1-2. Preparation ............................1 1-3. Installation ............................1 1-4. Connection Warnings ......................2 1-5. Operation ............................3 1-6. Declaration of Safety Conformity and CE marking ................3 1-7. Standards ............................3 2. -
Page 5: Safety And Emc Instructions
1. Safety and EMC instructions All safety instructions in this document must be read, understood and followed. 1-1. Transportation and Storage Please transport the UPS system only in the original packaging to protect against shock and damage. The UPS must be stored in the room where the temperature is well regulated. Ambient temperature should not exceed 40°C. -
Page 6: Connection Warnings
1-4. Connection Warnings • There is no standard backfeed protection inside of the UPS. However, there are relays on the Input to cut off line voltage and while the neutral is still connect to UPS. Input Rly Main Input Rly Input Main Input... -
Page 7: Operation
The UPS can be operated by any individuals with no previous experience. 1-6. Declaration of Safety Conformity and CE marking TESCOM UPS system is designed and manufactured in accordance with ISO 9001 Quality Management Systems and ISO 14001 Environmental Management System standards. The CE... -
Page 8: Installation And Operation
2. Installation and Operation The whole series is equipped with dual inputs. This series came with two VAC systems: 208V and 400V. Please refer to the following table. VAC System Model Type LV 20KL 208V LV 30KL Long-run HV 40KL model 400V HV 60KL... - Page 9 2-2. Back Panel View HV 40KL, LV 20KL Rear panel HV 60KL, LV 30KL Rear panel 1. RS-232 communication port 2. USB communication port 3. Emergency power off function connector (EPO connector) 4. Share current port (only available for parallel model) 5.
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Page 10: Single Ups Installation
2-3. Single UPS Installation Installation and wiring must be carried out in accordance with the local electric laws and regulations by trained professionals. Make sure that the mains wire and breakers of the building are rated for the capacity of the UPS to prevent electric shock or risk of fire. - Page 11 Terminal block wiring diagram for HV 60KL and LV 30KL TO UPS BAT+ PBAT TO UPS BAT N NBAT TO UPS BAT- Battery wires connection schematic NOTE 1: Make sure that the wires are connected securely with the terminals. NOTE 2: Please install the output breaker between the output terminal and the load, and the breaker should have leakage current protective function if necessary.
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Page 12: Ups Installation For Parallel System
2-4. UPS Installation for Parallel System If the UPS is only for single operation, you may skip this section. 1) Install and wired the UPS according to the section 2-3. 2) Connect the output wires of each UPS to an output breaker. 3) Connect all output breakers to a major breaker. -
Page 13: Operations
3. Operations 3-1. Button Operation Button Function Turn on the UPS: Press and hold the button more than 0.5s to turn on the UPS. ON/Enter Button Enter Key: Press this button to confirm the selection in the setting menu. ... - Page 14 LCD Panel: Operation mode information Backup time and fault information Input and battery information Output and load information Display Function Backup time information Indicates the battery discharge time in numbers H: hours, M: minutes, S: seconds Fault information Indicates that the warning and fault occurs. Indicates the fault codes, and the codes are listed in details in section 3-9.
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Page 15: Audible Alarm
Indicates low battery level and low battery voltage. Input & Battery voltage information Indicates the input voltage or frequency or battery voltage. Vac: Input voltage, Vdc: battery voltage, Hz: input frequency 3-3. Audible Alarm Description Buzzer status Muted UPS status Bypass mode Beeping once every 2 minutes Battery mode... - Page 16 should be calculated carefully to see if it meets the overload capability of the UPS. If connected load is more than 150% of designed capacity, the runtime will be less than 60ms. 3) If the UPS is overload, the buzzer will beep twice every second. 4) When the UPS is overload, please remove some loads immediately.
- Page 17 9. Mute the buzzer 1) To mute the buzzer, please press the “Mute” button for at least 0.5s. If you press it again after the buzzer is muted, the buzzing will resume. 2) Some warning alarms can’t be muted unless the error is fixed. Please refer to section 3-3 for details.
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Page 18: Parallel Operation
output mode can battery quantity be modified. 14. Operation in setting charging current 1) This operation should only be performed by maintenance personnel or qualified technicians. 2) Connect communication cable to the UPS and a computer. Be sure to Be sure to install communication tool first. - Page 19 Turn on the output breaker of each UPS. Turn on each UPS in turns. After a while, the UPSs should enter into AC mode synchronously and then, the parallel system is now complete. 6) Turn on the parallel system in Battery mode: Turn on the battery breaker and external output breaker of each UPS.
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Page 20: Abbreviation Meaning In Lcd Display
3-6. Abbreviation Meaning in LCD Display Abbreviation Display content Meaning Enable Disable Auto Battery Normal mode (not CVCF mode) CVCF mode Subtract Not allowed Allow Reserved Neutral line loss Check OP.V Output voltage Parallel, 001 means the first UPS The first phase The second phase The third phase The first line... -
Page 21: Lcd Setting
3-7. LCD Setting There are three parameters to set up the UPS. Refer to following diagram. Parameter 1: It’s for program alternatives. Refer to below table for the programs to set up. Parameter 2 and parameter 3 are the setting options or values for each program. Note: Please select “Up”... - Page 22 connection. (Normal UPS shutdown means turning off input breaker in bypass/no output mode). 01: Output voltage Interface Parameter 3: Output voltage For 208/220/230/240 VAC models, you may choose the following output voltage: 208: presents output voltage is 208Vac 220: presents output voltage is 220Vac Setting 230: presents output voltage is 230Vac 240: presents output voltage is 240Vac...
- Page 23 03: Reserved Interface Setting Reserve for future options. 04: Reserved Interface Reserve for future options. Setting 05: ECO mode enable/disable Interface Parameter 3: Enable or disable ECO function. You may choose following two options: DIS: disable ECO function ENA: enable ECO function Setting If ECO function is disabled, voltage range and frequency range for ECO mode still can be set,...
- Page 24 ENA: Bypass enabled. When selected, Bypass mode is activated. DIS: Bypass disabled. When selected, automatic bypass is acceptable, but manual bypass is not allowed. Manual bypass means users manually operate UPS for Bypass mode. For example, pressing OFF button in AC mode to turn into Bypass mode. 09: Maximum battery discharge time setting ...
- Page 25 will be generated. If the UPS is turned on, it will transfer to battery mode. When neutral is restored, the alarm will NOT be muted automatically and the UPS will NOT go back to normal mode automatically. Here, you must mute the alarm and make the UPS go back to normal mode manually. The operation is: Firstly, enter this menu and press the “Enter”...
- Page 26 17: Inverter C voltage adjustment Interface Parameter 2: you may choose Add or Sub to adjust inverter C voltage*. Setting Parameter 3: the voltage range is from 0V to 9.9V, the default value is 0V. *It will display number 2 under to represent inverter C voltage.
- Page 27 21: Charging current setting Interface Parameter 2: it always shows CHG as charging current. Setting Parameter 3: The setting range is from 1A to 12A and the default value is 1A. 22: Battery numbers setting Interface The battery numbers setting menu will be displayed only after entering the password. Setting Please enter password “616”...
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Page 28: Operating Mode/Status Description
3-8. Operating Mode/Status Description Following table shows LCD display for operating modes and status. (1) If the UPS is in normal operation, it will show seven screens one by one, which represents 3 phase input voltages (An, bn, Cn), 3 line input voltages (Ab, bC, CA) and frequency on one screen. (2) If a parallel UPS system is successfully set up, it will show one more screen with “PAR”... - Page 29 Descrip- When the input voltage is within acceptable range, UPS will provide pure and stable AC mode tion power to output. The UPS will also charge the battery at AC mode. display Descript When the input voltage is within voltage regulation range and ECO mode is enabled, UPS mode will bypass voltage to output for energy saving.
- Page 30 CVCF Descrip- When the output frequency is set to “CF”, the inverter will output constant frequency (50 mode tion Hz or 60 Hz). At this mode, the UPS will have no bypass output but still charge battery. display...
- Page 31 Battery Descript When the input voltage/frequency is beyond the acceptable range or power failure, UPS mode will backup power from battery and alarm will beep every 4 seconds. display...
- Page 32 Bypass Descrip- When input voltage is within acceptable range and bypass is enabled, turn off the UPS mode tion and it will enter Bypass mode. Alarm beeps every two minutes. display Battery Descrip- When UPS is in AC mode or CVCF mode, press “Test” key for more than 0.5s. Then, the Test tion UPS will beep once and start “Battery Test”.
- Page 33 Warning Descrip- If some errors occur in the UPS (but it is still running normally), it will show one more status tion screen to represent the warning situation. In the warning screen, the icon will be flashing, and it can show up to 3 error codes and each code indicates one error. You can find the code meaning in the warning code table.
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Page 34: Fault Code
3-9. Fault Code Fault code Fault event Icon Fault code Fault event Icon Bus start failure None Over temperature None Bus over None DSP communication failure None Bus under None Overload Bus unbalance None Incorrect UPS setting None Converter over current None MCU communication failure None... -
Page 35: 3-10.Warning Indicator
3-10.Warning Indicator Warning Icon (flashing) Alarm Battery low Beeping every second Overload Beeping twice every second Battery unconnected Beeping every second Over charge Beeping every second EPO enable Beeping every second Fan failure/Over temperature Beeping every second Charger failure Beeping every second I/P fuse broken Beeping every second Other warnings(refer to 3-11) -
Page 36: Trouble Shooting
4. Trouble Shooting If the UPS system does not operate correctly, please solve the problem by using the table below. Symptom Possible cause Remedy No indication and alarm in the The AC input power is not Check if input cable firmly connected front display panel even though connected well. -
Page 37: Storage And Maintenance
5. Storage and Maintenance 5-1. Storage Before storing, charge the UPS at least 7 hours. Store the UPS covered and upright in a cool, dry location. During storage, recharge the battery in accordance with the following table: Storage Temperature Recharge Frequency Charging Duration -25°C - 40°C Every 3 months... -
Page 38: Specifications
Disposing of this product correctly will help save valuable resources and prevent any potential negative effects on human health and the environment, which could otherwise arise from inappropriate waste handling. 6. Specifications 400V MODEL 40KL 60KL CAPACITY* 40KVA / 40KW 60KVA / 60KW INPUT Low Line Loss... - Page 39 208V MODEL 20KL 30KL CAPACITY* 20KVA / 20KW 30KVA / 30KW INPUT 70 VAC(Ph-N) ± 3 % at 50% Load Low Line Loss 88 VAC(Ph-N) ± 3 % at 100% Load Low Line Comeback Low Line Loss Voltage + 5V Voltage Range 156 VAC(L-N) ±...
- Page 40 : +90 (232) 833 36 00 pbx : +90 (232) 833 37 87 ATHENS / GREECE OFFICE ADDRESS : Tescom Hellas S.A. 7th Volou Str. 18346, Moschato ATHENS / GREECE PHONE : +30 21095 90 910 : +30 21095 90 080 www.tescom-ups.gr...
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