Mikro 300A Busway System User Manual
- June 15, 2024
- MIKRO
Table of Contents
50˚C AMBIENT . 300A TO 7000A LV BUSWAY SYSTEM
www.itmikro.com/busway
BUSWAY INTRODUCTION
Busway system is widely acceptable and installed in this modern electrical industry for reliable distribution. It has been recognized in recent years due to rapid economic growth and its demands. It has for better features compared with cable distribution, with details as follow:
- Low voltage drop & impedance
- Flexibility in power distribution & expansion
- Easy installation & maintenance
- Less space required & compact design
- More rigid & stronger enclosure
- Higher short circuit withstand strength
- Longer life span
Mikro Busway has been developed to cater the high demands of busway industry market with the following advantages / features of LV busway
- Unique busway construction of compact type design with combined galvanized steel and aluminium heat sink channel
- Perfect balancing joint system
- Easy installation
- EPOXY insulation with good thermal conductivity
- Easy & safer plug-in process for power distribution
- Higher operating temperature & short circuit withstand strength
- Production & process strictly under stringent quality control
- Temperature monitoring system
- On-time delivery
- Prompt response after sales & services
BUSWAY JOINT DETAILS
BUSWAY SPECIFICATION
| Type of busway construction: | Compact design |
|---|---|
| Standard: | IEC61439-6 & other equivalent |
| System configuration: | 3P3W, 3P3W+E, 3P4W, 3P4W+E 3P5W(200%N) & 3P5W+E(200%N) |
| Ingress of protection (IP) rating: | IP54 to IP68 |
| Rated AC Voltage: | Up to 1kV |
| Rated DC Voltage: | Up to 1kV |
| Frequency: | 50Hz / 60Hz |
| Current rating: | Up to 7000A |
| Conductor: | Copper |
| Service temperature: | Up to 50°C |
| Short circuit capacity: | Up to 150kA |
| Plug in type distribution: | Up to 400A |
| Tap off type distribution: | Up to 1600A |
BUSWAY RATING, SIZE AND WEIGHT
DEKRA CERTIFICATION 50˚C AMBIENT
NO.| RATED CURRENT
(A)| BUSWAY STACKING| WIDTH (mm)| HEIGHT (mm)| 3W
(kg/m)| 3W+PE (kg/m)| 4W (kg/m)| 4W+PE (kg/m)
---|---|---|---|---|---|---|---|---
1| 400| 1| 125| 95| 12| 12| 13| 14
2| 630| 1| 125| 95| 13| 13| 14| 15
3| 800| 1| 125| 105| 14| 15| 16| 17
4| 1000| 1| 125| 115| 16| 17| 18| 20
5| 1250| 1| 125| 145| 22| 24| 25| 27
6| 1600| 1| 125| 165| 26| 28| 30| 32
7| 2000| 2| 125| 245| 40| 44| 47| 51
8| 2500| 2| 125| 285| 48| 52| 57| 61
9| 3200| 2| 125| 325| 56| 61| 66| 71
10| 4000| 2| 125| 405| 71| 78| 85| 92
11| 5000| 3| 125| 540| 99| 108| 118| 127
12| 6300| 3| 125| 615| 114| 125| 136| 141
13| 7000| 3| 125| 705| 132| 145| 158| 171
DEKRA / IECEE CB SCHEME CERTIFICATION 50˚C AMBIENT
NO.| RATED CURRENT
(A)| BUSWAY
STACKING| WIDTH (mm)| HEIGHT (mm)| 3W (kg/m)| 3W+PE
(kg/m)| 4W (kg/m)| 4W+PE (kg/m)
---|---|---|---|---|---|---|---|---
1| 300| 1| 125| 95| 12| 12| 13| 14
2| 400| 1| 125| 95| 13| 13| 14| 15
3| 500| 1| 125| 105| 14| 15| 16| 17
4| 630| 1| 125| 115| 16| 17| 18| 20
5| 800| 1| 125| 125| 18| 20| 21| 22
6| 1000| 1| 125| 145| 22| 24| 25| 27
7| 1250| 1| 125| 165| 26| 28| 30| 32
8| 1600| 2| 125| 245| 40| 44| 47| 51
9| 2000| 2| 125| 285| 48| 52| 57| 61
10| 2500| 2| 125| 325| 56| 61| 66| 71
11| 3200| 2| 125| 405| 71| 78| 85| 92
12| 4000| 3| 125| 540| 99| 108| 118| 127
13| 5000| 3| 125| 615| 114| 125| 136| 141
14| 6000| 3| 125| 705| 132| 145| 158| 171
TMSNX BUSWAY TEMPERATURE MEASUREMENT SENSOR
TECHNICAL DATA
- Input voltage range : 8 VDC to 24 VDC
- Humidity : 5% to 95%
- Sensor measurement range : 0 °C to +120°C
- Measurement accuracy : +/-2°C
- Maximum cable withstand temperature: +120°C
- Power comsumption : 3W Max
- Communication : Non Isolated RS485 Modbus RTU Protocol, 9600 Baudrate, Even Parity, 1 Stop bits
- Dimension without casing : 70mm(w) x 15mm(h) x 39mm(d)
- Dimension with casing : 70mm(w) x 15mm(h) x 41mm(d)
- Enclosure protection : IP20
- Compliance with IEC : IEC 61010-1 Safety Test
- Compatible with Mikrosafe Software
CONNECTION DIAGRAMNS
Multicore cable,
Screened, 20AWG, +120°C
4 Core [VDC, GND, RS485+, RS485-]
TMSNX DIMENSION
MULTI POINT MIKROSAFE SOFTWARE
Mikro’s multipoint busway temperature monitoring system is the latest addition
to Mikro’s further enchanced Mikrosafe system which comprises of temperature
sensor module, power supply and fire retardant cable. This system is able to
monitor the temperature at every critical joint and is able to link to
protective relay such that it can trigger the protection and trip the relay
when critical temperatures are detected at the busway.
Users are able to set access control, level control and alerts to prompt the
maintenance crew beforehand when abnormal temperatures are detected and
provide real time temperature monitoring data to facilities/building managers
through their PC or mobile phone via a mobile APP (in Android or Apple
system).
Ability to troubleshoot & identify rapidly on problem segments of busway with over temperature issues and receive push notification of alert on Mobile Application
MIKRO BUSWAY SDN BHD
F.K.A. EPE BUSWAY SDN BHD
(Reg. No.: 201001002004)
Lot 6, Jalan Permata 2,
Arab Malaysian Industrial Park,
71800 Nilai,
Negeri Sembilan, Malaysia.
Tel: +606 7998500
Email: sales@itmikro.com
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