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APC DP300E Series - page 1
1 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Copyright © 1999 APC Denmark A/S Due to continuous product development information given in this manual is subject to change without notice. 7OA0004 US rev . 02 Silcon DP300E Series 480V 400–500kV A User Guide ...
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APC DP300E Series - page 2
2 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 IMPORT ANT SAFETY INSTRUCTIONS SA VE THESE INSTRUCTIONS This manual contains important instructions for your Silcon DP300E UPS that should be followed during installation and main- tenance of the UPS and batteries. IF THE UPS IS SOUNDING AN ALARM , go to Section 6.0 T o silence ...
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APC DP300E Series - page 3
3 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 T able of Contents: 1.0 Introduction 1.1 General 1.2 The display unit 2.0 Stop, Start & Operating the External Service Bypass Panel 2.1 General 2.2 Stop (stand-by) 2.3 Start (from stand-by) 2.4 Stop (for complete power down) 2.5 Start (from complete power down) 2.6 Operating ...
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APC DP300E Series - page 4
4 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Introduction 1.0 Introduction 1.1 General Congratulations on your choice of Silcon DP300E UPS (Uninterruptible Power Supply). This UPS has been designed and produced for reliable and troublefree long-term use. For you it means that once installed and commissioned, you can forget ...
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APC DP300E Series - page 5
5 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Stop, Start & Operating the External Service Bypass Panel 2.0 Stop – Start and Operating the External Service Bypass Panel 2.1 General T o avoid possible personal injury or equipment damage, be aware that there may be AC voltage at the UPS’s output terminals/receptacles ...
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APC DP300E Series - page 6
6 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 1. Prepare the system by opening the front door(s). 2. Continue with the next point (3) and observe that this next step will interrupt the system output voltage!!! Display shows 3. Press the red “OFF“ push-button. The red alarm LED below the display lights. The acoustic alar ...
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APC DP300E Series - page 7
7 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Start up of system now completed. 2.5 Start (from complete power down) 2.5.1 Starting up Silcon DP3400E – DP3500E 1. Ensure that the system has been at stable environment for at least 12 hours to ensure any condensation has been evaporated before starting up. 2. Prepare the sy ...
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APC DP300E Series - page 8
8 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Single Utility Dual Utility 2.6 Operating the external service bypass switch, single systems 2.6.1 Bypassing the UPS Action 1. Press on the keyboard 2. Press or on the keyboard until 3. Press on the keyboard 4. Press on the keyboard 5. Check lamp indication on the bypass panel T ...
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APC DP300E Series - page 9
9 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Action 1. Turn the input switch (Q001) to position “1”. If dual utility is present, turn the bypass input switch (Q010) to position “1”. 2. Wait 10 sec. Open the UPS front door and press the green “ON“ key 3. Press on the keyboard 4. Press or on the keyboard until 5. ...
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APC DP300E Series - page 10
10 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 WARNING! If the UPS is out of service for more than 48 hours the connected batteries might be damaged. Refer to total “Switching off“ as described in chapter 2.4.1. 2.7.1 Bypassing the parallel UPS system Action Point 1-4 can be carried out with any of the parallel systems, ...
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APC DP300E Series - page 11
11 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 10. Turn all input switches (Q001) to position “0“. On systems with dual utility, turn bypass input switches (Q010) to position “0”. The red alarm LED below the display lights and the acoustic alarm sounds for 30 secs. * The acoustic alarm can be reset by the key EMERGE ...
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APC DP300E Series - page 12
12 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 DP300E DP300E Q010a Q001a Q002a Q004 Q010b Q001b Q002b Utility 1 Q003 Service bypass switch H003 Load Utility 2 H004 H002b H002a H010a H010b Single Utility Dual Utility 2.7.2 Switching the parallel system from external bypass into normal UPS operation Action 1. Check that the o ...
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APC DP300E Series - page 13
13 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 The following can be carried out on any UPS 14. Press on the keyboard 15. Press or on the keyboard until 16. Press on the keyboard 17. Press on the keyboard All the systems will transfer to normal operation. Display shows No lamps on the bypass panel light any longer Stop, Star ...
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APC DP300E Series - page 14
14 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 DP300E DP300E Q010a Q001a Q002a Q004 Q010b Q001b Q002b Utility 1 Q003 Service bypass switch H003 Load Utility 2 H004 H002b H002a H010a H010b Single Utility Dual Utility 2.5.3 Isolating one UPS for service/maintenance In a redundant system one UPS can be isolated for service/mai ...
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APC DP300E Series - page 15
15 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Operation 3.0 Operation The display is used to show parameters, alarms/messages, and measured values. The alarm LED is used with an audible alarm to indicate unusual operating situa- tions. The keyboard is used for programming and control of displaying parameters, alarm message ...
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APC DP300E Series - page 16
16 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 4.0 Programming Parameters 4.1 General Some operating parameters can be programmed directly from the keyboard. Unless you are quite sure of the consequence of changing the following parameters, please contact your local APC dealer for assistance. Parameters are programmed as sh ...
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APC DP300E Series - page 17
17 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Programming Parameters 4.2.2 Keys used for programming 4.2.3 Programming example - switch to bypass operation Action Display shows 1. Press to enter parameter stack 2. Press or until 3. Press until 4. Press to store 5. Press to exit T o return to normal operation Action Display ...
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APC DP300E Series - page 18
18 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 4.3 Programming of system configuration parameters The system configuration parameters are protected by a password because most of them are critical for correct operation of the system. W rong programming can for example destroy the battery or cause loss of output voltage durin ...
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APC DP300E Series - page 19
19 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Programming Parameters 4.3.2 Programming example – change charge voltage to 446V* Action Display shows 1. Press and simultaneously to open for password input 2. Enter password xx xx xx by pressing 3. Press or until 4. Press 5. Press to store 6. Wait about 1 second 7. Press to ...
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APC DP300E Series - page 20
20 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 4.4 Programming of battery monitor Action Display shows 1. Press and simultaneously to open for password input 2. Enter password xx xx xx by pressing 3. Press or until 4. Enter the expected back-up time in min. at 100% ohmic (pf = 1) load, when the inverter has a mean efficienc ...
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APC DP300E Series - page 21
21 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Programming Parameters 4.5 Parallel programming/operation Programming parameters for advanced parallel operation T o use the advanced parallel functions the following parameters must be pro- grammed: 1. “Station number” 2. “Highest station address” 3. “Advanced power ...
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APC DP300E Series - page 22
22 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Programming Parameters Action Display shows 1. Press and simultaneously to open for password input 2. Enter password xx xx xx by pressing 3. Press or until 4. Press for change 5. Press to store 6. Repeat steps 3 to 5 for the rest of the parameters: 7. Wait about 1 second 8. Pre ...
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APC DP300E Series - page 23
23 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Parallel operation alarms. General. If alarms concerning the parallel operation communication arise all parallel opera- tion functions being controlled by the advanced management will be inactive. If the advanced parallel operation functions are inactive, “only” the simple ...
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APC DP300E Series - page 24
24 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Measurements 98.01.16 10.22,13 Mains 1 voltage 480 480 480 V ac Battery current + 20 A dc Mains 1 Current 100 100 100 A ac Battery voltage 438 437 V dc Output voltage 480 480 480 V ac Output current 180 180 180 A ac Output frequency 60Hz Battery temp. 25ºC Output peak current ...
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APC DP300E Series - page 25
25 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Alarms 6.0 Alarms - What T o Do 6.1 General Alarms are indicated by the red LED (above the upper left corner of the keyboard) and by a 30 secs. acoustic signal. An alarm is registered in an alarm stack as long as it is present, and logged in the same succession as they arise. 6 ...
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APC DP300E Series - page 26
26 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Alarms 6.4 The events logger The events logger is a memory stack, in which the last 250 events are stored in the same sequence as they may arise (showing the latest first). Events stored are the alarms and the following operational modes: Mode Comments MPU is reset UPS has been ...
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APC DP300E Series - page 27
27 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Alarms 6.6 Possible alarms Possible alarm 1. Peak current limiter active 2. Bypass power supply fault 3. Delta current limiter active 4. Fan fault 5. High DC warning 6. High DC shutdown 7. Off button pushed 8. Synchronization error 9. Inverter voltage error 10. Parallel sync. e ...
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APC DP300E Series - page 28
28 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Alarms Possible alarm Description Action 20. High temp. isolation transformer 21. High temp. utility static switch 22. High temp. bypass static switch 23. High temperature main inverter 24. High temperature delta inverter 25. Low DC shutdown 26. Low DC warning 27. Mains is mome ...
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APC DP300E Series - page 29
29 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Alarms Possible alarm Description Action 39. System is locked in oper. mode 40 RAM1 memory write error 41. Memory write error 42. Communication to VQ bypass lost 43. Communication to VQ output lost 44. Communication to DMU lost 45. Communication to control- ler lost 46. Communi ...
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APC DP300E Series - page 30
30 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 7.0 Remote Display 7.1 Remote Display Operation The remote display is an inactive unit that is unable to influence the operation of the Silcon DP300E. It is impossible to adjust or influence the function of the DP300E. The alarms available on remote display are a subset of the ...
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APC DP300E Series - page 31
31 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Remote Display Possible alarm Description Battery MCB is off Battery MCCB not closed or released High temp. isolation transformer T emperature on isolation input/output transformer too high Battery voltage high Battery voltage outside limits High inverter temperature T emperatu ...
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APC DP300E Series - page 32
32 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 8.0 Preventive Maintenance 8.1 General The maintenance of the Silcon DP300E UPS systems should be carried out by trained service engineers. W e recommend that you obtain a service and mainte- nance contract from APC or an APC certified and approved provider . 8.2 Fan It is reco ...
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APC DP300E Series - page 33
33 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 W ARNING! The UPS must at least be in operation for min. 16 hours in a 3 month period to ensure that the battery is sufficiently charged. If not the battery might be damaged. Preventive Maintenance Actions Display shows Description 1. Press 2. Press or until 3. Press 4. Press 5 ...
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APC DP300E Series - page 34
34 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Preventive Maintenance 8.5 Battery monitor test The battery monitor has two main purposes: 1. T o show remaining back-up time, when the UPS operates in battery operation 2. T o monitor the condition of the battery , during test or normal battery operation 8.5.1 Back-up time The ...
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APC DP300E Series - page 35
35 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 Preventive Maintenance 8.5.4 Operation of the battery monitor The operation of the battery monitor is performed from the user stack, the related parameters are: Parameters in the user menu – Battery monitor test This parameter is used for starting or interrupting a monitor te ...
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APC DP300E Series - page 36
36 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 NOTE: When using economy mode there is NO power factor correction on the input or regulation of output voltage. Economy Operation 9.0 Economy Operation 9.1 General In economy operation the load is supplied directly from the utility , however the UPS is monitoring the utility an ...
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APC DP300E Series - page 37
37 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 10.0 System Specifications 10.1 T echnical data Input V oltage 3 x 480V V oltage tolerance Normal operation ± 15% Bypass operation ± 10% (standard) ± 4, 6, 8% (programmable) Frequency 60Hz ± 6% standard ± 0,5-8% (programmable) Input PF Load 25% min. 0,97 Load 100% min. 0,9 ...
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APC DP300E Series - page 38
38 User Guide Silcon DP300E Series 480V 400-500kV A 7OA0004 US rev . 02 1 1.0 How to Contact APC How to Contact APC For more information call: T el: (800) 800-4APC - US & Canada T el: (401) 789-0204 - Worldwide APC Corporate 132 Fairgrounds Road West Kingston, RI 02892 USA T el: (401)789-0204 Fax: (401)789-3710 Internet: apcinfo@apcc.com PowerF ...
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