NanoMac

Introduction:

SIS-AXS Nano Mac controller is an integrated multifunction high speed micro controller based System.

It is having a provision of single phase/three phase mains and DG with Automatic /manual modes of operations. This controller includes protection for mains and DG (as per standards). This controller in having battery and room temperature monitoring facility. With DC Energy Meter 4 channel.

System Controller system is designed for telecom sites. It can be used Like PIU, IPMS & AMF, SISPL SIS-AXS controller unit has inbuilt Feature like remote management, Energy Management and fault detection, power scalability that enhances fuel and battery efficiency at sites. This controller follows a rational approach towards power management such as:

  1.   Integrated AMF Function.
  2.   AC power measurement.
  3.   DG parameter monitoring.
  4.   Alarm Consolidation.
  5.   Remote monitoring facility.
  6.   DC Energy Mater (4-CH)

The highlighting feature of SIS-AXS NANO MAC controller is that it reduces the operational costs through a well-researched fuel management system. The fault management and functionality units of this system is adaptable for Air-conditioners, Batteries, Fire alarms, Diesel Gen sets, Security, AC Power, DC power, lightening and surge protection etc.


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Nano Mac

Other feature:

  1.  AC distribution unit.
  2.  Fire Alarm module.
  3.  Aviation lamp controller.
  4.  Auto phase Selector.
  5.  IPMS logic.
  6.  SVR controller.
  7.  Real time and events recording.
  8.  One/Two DG control.
  9.  Configuration (almost fifty programmable parameters).
  10.  Calibration (on site calibration facility for all analog parameter).

Specification:

Description Standard Specification
Capacity Range of 5 to 50 KVA
Multi Phase Logic SIS-AXS controller will work on 1Phase, 2phase or 3Phase. Input voltage range on single phase – 145V–300V
Mechanical CNC Fabricated box, using CRC Sheet duly powder coated, 1.6 mm thick CRC sheet. Split type modular design.
Safety The equipment will ensure IEC 60950 safety standards
MTBF All material & workmanship will be of professional quality to ensure MTBF requirement. The MTBF of the AMF controller is more than 70000 hrs.
Compliance CE, Tested for safety, EMI/RFI compliance
Micro Controller High-Speed micro controller True RMS for all voltage & current All the inputs to the measurement board will be duly protected against surge as per IEEE-62.41 The measurement circuit will be rated at least twice of the maximum input range, each independent for AMF & module
Time Real time & date-programmable
Event Logs Last 2000 events
RS 232t for SISPL use only For PC interface to adjust the critical data and unload the alarms, This Port will be used for configuration of PFCs.
Energy Will be able to measure the DG energy (Cumulative KWH & Hrs),
Will be able to measure the EB energy (Cumulative KWH & Hrs),
Will be able to measure the Battery energy (Cumulative KWH & Hrs)
Data Transfer SIS-AXS controller will be equipped with suitable GPRS modem / GPRS DTU and able to process the data.
DG on load After DG starts and supply is healthy
Blackout delay 5 Seconds between mains and DG contactor changeover.
DG cooling time 15 minutes
DG start attempts Three attempts with delay between attempts ( 40 -40 -40 sec )(settable)
DG Lock time After three very short mains restoration 10-10-20 minutes, DG will run for 1hrs (settable) continuously.
Stop Command duration Settable from 10 to 50 seconds
Battery charger & DG controller unit Automatic DG battery, SMPS charger with boost/trickle charging & with constant cur¬rent charging facility (12V) Provision of Auto manual mode selection
Auto Phase selector The AMF Controller will be inbuilt with auto phase selector which will select any two phase or single phase out of 3 Phase. There will be a electrical and mechanical interlock between each contactor to avoid short circuit in case of electronic failure
Set point-for high temperature alarm Factory set (“ON” at 40°C and “OFF” at ON - 3°C)
DG set measurements Mains/DG status, DG accumulated hours, DG voltage, DG Energy Measurement (DG KWH)
Mains measurements Input Voltage, Output voltages for line conditioning module, Mains Energy Measurement (EB KWH)
Battery measurements Battery running hrs & KWH (Accumulated)
LED Indications: Mains ON, DG ON, Smoke/ Fire Alarm, DG Common Fault, Fuel Low, System battery low, High Shelter temperature
List of potential free dry contacts Alarms will be extended to NOC / TOC through changeover contact (both ‘NO’, ‘NC’).
Mains fail, Shelter Door open/ Intruder, Low fuel level, Common fault -- LLOP/Alt fault/HCT/HWT/V belt/Dg fail to start/DG fail to stop, Smoke/Fire, Load on DG, DG Fail to stop, DG Fail to start, DG over load, Shelter high temperature, Site on battery, BTS Battery Low.
Standard setting Setting in the AMF Controller can change manually & Laptop.
Site Calibration All measured parameter can you calibrate through S/W on field
Dual DG Logic Will be provided the Dual dg logic on sequential basis.

Configuration (Programmable Parameters)

The configuration for controller module is as follows :-

S.NO Parameter Name Max Value Min Value Default Value
1 MAINS HIGH CUTOFF 500 240 300
2 MAINS LOW CUTOFF 350 70 90
3 MAINS HIGH CUTIN 500 220 290
4 MAINS LOW CUTIN 360 70 130
5 DG HIGH CUTOFF 280 240 260
6 DG LOW CUTOFF 210 140 170
7 DG RPM HIGH 3000 1550 1650
8 DG RPM LOW 1500 1000 1350
9 ROOM TMP.HIGH ALARM 60 15 40
10 DG CRANK TEMP HIGH 60 15 35
11 DG OVERLOAD 150 1 35
12 EB OVERLOAD 150 1 35
13 BTS BATTERY LOW 60.0 20.0 47.0
14 DG AUTO RUN TIME 18 1 6
15 CRANK ACTIVE TIME 10 1 3
16 CRANK RETRIES 5 0 2
17 STOP HOLD TIME 50 10 30
18 STOP RETRIES 5 0 2
19 DG WARM UP TIME 90 10 10
20 MAINS RESTORE TIME 300 20 30
21 DG COOL DOWN TIME 900 30 60
22 DG LOCK TIME 150 10 60
23 LLOP DELAY TIME 50 5 5
24 DG START INTERVAL 240 30 40
25 CT RATIO 250 25 125
26 LLOP ENABLE/DISABLE DISABLE
27 EB FLUCTION TIME 30 1 20
28 EQUALIZE CHG NORMAL 0 0 DISABLE
29 EQUALIZE CHG MANNUALY DISABLE
30 BATTERY CHARGE INTERVAL 1440 1 168
31 BATTERY CHARGE TIME 48 1 12
32 AVIATION ON TIME IN HOUR 23 0 18
33 AVIATION ON TIME IN MINUTE 59 0 0
34 AVIATION OFF TIME IN HOUR 23 0 6
35 AVIATION OFF TIME IN MINUTE 59 0 0
36 SVR HIGH CUTOFF 300 240 260
37 SVR LOW CUTOFF 210 150 180
38 PSEL ENABLE/DISABLE ENABLE
39 PSEL HIGH CUT OFF 300 240 300
40 PSEL LOW CUT OFF 180 70 90
41 PSEL HIGH CUTIN 290 250 280
42 PSEL LOW CUTIN 20 70 120
43 PHASE UNBALANCE 90 20 50

Calibration Parameter

The calibration parameters are as follows:-

S.NO Parameter Name Actual value Measured value
1 Main R-PH Voltage xxx xxx
2 Main Y-PH Voltage xxx xxx
3 Main B-PH Voltage xxx xxx
4 LCU#1 Voltage xxx xxx
5 LCU#2 Voltage xxx xxx
6 LCU#3 Voltage xxx xxx
7 DG R-PH Voltage xxx xxx
8 DG Y-PH Voltage xxx xxx
9 DG B-PH Voltage xxx xxx
10 EB I/P current R-Phase xxx xxx
11 EB I/P current Y-Phase xxx xxx
12 EB I/P current B-Phase xxx xxx
13 O/P current R-Phase xxx xxx
14 O/P current Y-Phase xxx xxx
15 O/P current B-Phase xxx xxx
16 Room Temperature xxx xxx
17 Ambient Temperature xxx xxx
18 BTS Battery voltage xxx xxx
19 DG Battery voltage xxx xxx

Product Technology Edge


Cutting Edge Software Integration:

  1. App based solution with real time updates.
  2. In-House Development with R&D capability for future supports

State of the Art Hardware System:

  1. Customized Electronic Hardware developed with Remote Access thru Mobile APP
  2. In-house Developed & Upgraded Phasewise with customization to telecom needs

Server Support:

  1. Self made Linux based Server especially for telecom site
  2. In-House Developed Auto Dialler for event specific L-1,L-2 Calling.
  3. Access to 200 Log file Data on App .More Available on demand.

Advanced AI inbuild telecom site

1- Battery Bank / Cell Failure Detection

  • Analyzing data for symptoms of Battery or Cell Failure
  • Timely replacement will ensure better uptime of the whole site

2-Wiring Problem Detection

  • Analyzing data for wiring related issues
  • Pin point incorrectly wired or disconnected wiring
  • Incorrect wiring leads to faulty or no data
  • Fixing them will ensure early warning systems are in place

3-Automation Failure Detection

  • Site Automation is the heart of a healthy and productive site
  • Automation of the Site is analysed and detected if running in Manual mode
  • Such failure causes excessive fuel usage
  • Fixing this issue will decrease cost of running the site

4-BTS Voltage

  • BTS voltage is the main lifeline parameter of a healthy site
  • Analyse pattern associated with this parameter
  • Identifies weak sites that frequently reach dangerous levels of BTS voltage
  • Timely intervention on such sites can improve uptime

5-Physical Access

  • Theft Alarm Analysis
  • Analyse pattern associated with physical access of the Tower
  • Can flag if tower is used in unauthorised manner

6-Temperature

  • High temperature can lead to failure of the site
  • Analyse pattern associated with temperature and flags if anything is of concern


Data Analytics and Intelligence xxxx site

03-March-2020 to 05-May-2020

SR. No Site Name Site ID Duration Week Door Open Motion BTS Low ( less than 48vlt) Less than 45 vlt Theft HRT more than 40vlt Smoke
1. xx xxx 3-March-20 to 10-March-20 Week1 10 27 60 8 0 0 0
2. xxx xxx 11-March-20 to 17-March-20 Week2 52 61 43 0 0 0 0
3. xxx xxx 18-March-20 to 24-March-20 Week3 9 12 57 0 0 0 0
4. xxx xxx 25-March-20 to 31-March-20 Week4 9 8 46 0 0 0 0
5. xxx xxx 9-Apr-20 to 15-Apr-20 Week-5 16 12 85 0 0 0 0
6. xxx xxx 16-Apr-20 to 22-Apr-20 week-6 7 11 98 6 0 0 0
7. xxx xxx 23-Apr-20 to 29-Apr-20 week-7 31 24 127 4 0 0 0
8. xxx xxx 30-Apr-20 to 6-May-20 week-8 24 36 69 0 0 0 0
9. xxx xxx 07-Apr-20 to 15-May-20 week-9 12 75 219 0 0 0 0

Data Analytics and Intelligence xxxx

20-December-2019 to 19-May-2020

SR. No Site Name Site ID Duration Week Door Open Motion BTS Low ( less than 48vlt) Less than 45 vlt Theft HRT more than 40vlt Smoke
1. xx xxx 20-Dec-19 to 31-Dec-19 Dec-19 2506 31 413 60 0 0 0
2. xxx xxx 01-Jan-20 to 31-Jan-20 Jan-20 13228 109 1709 122 0 0 0
3. xxx xxx 01-Feb-20 to 29-feb-20 Feb-20 9027 228 1568 182 0 0 0
4. xxx xxx 01-March-20 to 07-Mar-20 Week1 2291 36 364 52 0 0 0
5. xxx xxx 07-March-20 to 14-Mar-20 Week-2 2524 16 390 27 0 0 0
6. xxx xxx 15-March-20 to 21-Mar-20 week-3 2164 79 438 63 0 0 0
7. xxx xxx 22-March-20 to 28-Mar-20 week-4 2728 38 396 31 0 0 0
8. xxx xxx 29-March-20 to 04-Apr-20 week-5 2524 16 390 27 0 0 0
9. xxx xxx 07-Apr-20 to 15-May-20 week-6 12 75 219 0 0 0 0
10. xxx xxx 05-Apr-20 to 14-Apr-20 week-6 2524 56 403 23 0 0 0
11. xxx xxx 16-Apr-20 to 22-Apr-20 week-7 2535 106 654 0 0 0 0
12. xxx xxx 23-Apr-20 to 29-Apr-20 week-8 2747 119 556 97 0 0 0
13. xxx xxx 30-Apr-20 to 06-May-20 week-9 2895 111 843 168 0 0 0
14. xxx xxx 07-May-20 to 11-May-20 week-10 1981 55 633 170 0 0 0
15. xxx xxx 12-May-20 to 19-May-20 week-11 2396 35 535 76 0 0 0