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Hi Cass,
This site is new building installation.
we face this problem during Testing and Commissioning period.

Note: We used existing chiller with New Chilled Water Pump.
the problem is chilled...

Hi Pump man,
The rated Amp of motor are 103A.
Note: Pump motor is equiped with VSD.
MCB reated 150A {GV7-RE150}.

Kindly let me know your idea?

Very thanks for your help......

Enjoy your...

Thank you for your comment.

Our requirement is to integrated CO sensor to BMS[DDC controller] system via 4-20 mA or 0-20mA hard wire[Analog signal].

We don't want use digital output signal [Dry...

Normally we use Kele CO sensor range 0-200PPM [4-20mA] to DDC panel for Building Automation System.

But currently we are invited by client for bidding one project: their requirement CO sensor is...

We have 3 chillers, 3 CHWP and 3 CDWP dedicated for office tower building load.

Chiller technical room is at roof floor.

When we run all CDWP, it is fine.

If we start running one CHWP, that...

We have 3 chillers, 3 CHWP and 3 CDWP dedicated for office tower building load.

Chiller technical room is at roof floor.

When we run all CDWP, it is fine.

If we start running one CHWP, that...