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PIS Power Management ( special for base station )

PIS is a multi-function power solution for the realization of the power management and control functions necessary for the communication site.

PIS is multi-function integrated power supply,is able to realize power management and control.PIS-O outdoor type is of following functions:oil engine monitor,ATS power supply switch,choose 2 from 3 phase,non-contact stablizer,ACDB distribution unit,SPD protection,GSM control and alarm,fire alarm.PIS control adopt multi-processor,which are dependently and in connection.128*64 LCD screen is able to display kinds of PIS parameter,it is highly integrated and light.


Technical data


Name

PIS-O Outdoor Power Integrate Management System

Rated capacity

7.5kVA  10kVA  15kVA  20kVA  30kVA

Input power

2 way oil engine, 1 way commercial electricity

Input volt. frequency

50Hz/60Hz

Input volt. range

AC400V±30% (AC280V-520V) or others

Input volt.duty

commercial power3Φ3W+G、oil engine 3Φ3W+N

Output volt.duty

Commercial power AVR output L+N+G、         Oil engine 3Φ3W+N+G

Efficiency

>99%

Overload ability

overload 50%,30min

Working temp.

-15℃ ~ +55℃

Relative Moisture

RH  10%-90%(20℃±5℃)

Latitude

<3000m

Ingress protection

IP33

oil engine monitor mode

Oil engine control

Start oil engine at fault of commerical electricity, 2 oil engines could auto run by turns as design. Oil engine parameters are customerized.
Manuel emergency start oil engine function is available
Is able to charge oil engine storage battery.

Oil engine protection

High water temp. protection
Low oil press. protection
Low oil position protection
Overspeed,underspeed protection
Overvoltage protection (0-300V setting)
Undervoltage protection(0-300V setting)
Overload protection(0-100A setting)

3 phase/2 phase 

Choose superior better 2 phase according to commercial electricity, is able to make sure AVR normal run if lacking a phase, start oil engine at lowest limit.

AVR non-contact voltage regulator

Isolate output at commercial electricity input
Input voltage AC400V±30%(280V-520V)
Output voltage AC230V±5%(218V-242V)
Response time <40ms
Efficiency>99%
Overvoltage protection
Undervoltage protection
Overload protection

ATS 3 power switch

Choose a output according to input
prior choice:commercial electricity→engine1→engine2

MS 5 power swith

Choose a output from following 5 powr supply by hand
ATS 3 power switch
Oil engine 1 input
Oil engine 2 input
Commercial electricity input
AVR output

PSD protection

Protection function, rated 40~100kVA
PSD pulse width 8-20uS
Provide abate normally open dry contact output,remote alarm

ACDB electricity distribution 

provide multi-switch to go with different load

Monitor alarm

able to monitor temperature,fire alarm,entrance guard

GSM

Send PIS alarm message by GSM net to users,receive control orders from users


Model

Rated Power (KVA)

Dimension(mm)

Weight(kg)

PIS-O-7.5

7.5

650*550*1550

190

PIS-O-10

10

650*550*1550

210

PIS-O-15

15

650*550*1550

250

PIS-O-20

20

750*650*1750

310

PIS-O-30

30

750*650*1750

450

special for base station.


Service Hotline:
+86-400-880-1168
Message Contact us Copyright Shanghai Nuoyi Electricity Co.,Ltd; All rights reserved. Without permission to copy the picture and content of this station for commercial use is not allowed, the website inion is for reference only.  ICP:06033403
www.udvykyda.com
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