Functional description

If the optical monitoring unit detects that the oil level is low, the integrated oil supply solenoid valve is activated by the electronics. Via the solenoid valve, oil is cyclically injected into the compressor crankcase.

The OUT280 generates an alarm signal and activates the relay output if the oil level is still too low after a defined period of time. During the "oil deficiency" alarm status, the electronics of the OUT280 continues to operate the solenoid valve, in order to inject oil into the crankcase. The alarm status will automatically reset if the oil level is at half the height of the sight glass.

Technical specifications

* Dual voltage：AC 24V 50/60Hz±10% 15V; AC115V 50/60Hz±10% 15VA; AC 230V 50/60Hz±10% 15VA

* Permitted ambient temperature：-30..+60℃

* Medium temperature：-30...+100℃

* Operating pressure：-1...46bar

* Differential pressure：1...25bar (across valve)

* Output relay：AC 240V 2.5A C300

* Mechanical service life：Approx. 1 million switching cycles

* Connecting cable：6xAWG18 (0.75mm2); length 1m

* Protection class ：IP65

* Housing material：Aluminium; PA66/PA6, glas-fibre-reinforced

* Flange connection：3-/4- hole flange

* Oil connection：7/16’’-20 UNF

* Permitted oils: Standard mineral and ester oil, without additives

* Permitted refrigerants: All non-corrosive, non-flammable; standard refreigerants

Wiring diagram

Development is the foremost feature which gets included in all the fields. Shanghai Goldair Electric System is a company which specializes in the automation control system both in software and hardware design. Along with that, the development and computer systems integration management will also apply to our organization.

Manage any electronic devices through Shanghai Goldair Electric System

 We totally blend to the technology of Supply Chain Management (SCM) so that all the methodology will be followed in the perfect way. And that can be applied on to the field of electronic integrated circuits control for Electronic oil level control. We set our foundation for the electronics resources from the year of 2000.

The notable process of the Goldair is that which will produce the product to covers level from the air- conditioning to heating and solar thermal fields control systems and AC system control.

Updated Features of Our Organization:

ü   Soft nature of handling all the controlling devices

ü   The air source heat pump will be capable of discharging any lock

ü   The entire management system can overcome any issues

ü   Providing active oil level regulator of parallel connection compressor unit

ü   Accessing the home air conditioner by means of remote telephone remote control

ü  Enabled with the smallest degree of superheat of electronic expansion valve control scheme in all the devices

ü    No possible ways for any leakages and no other issues when the Electronic oil level control usage of the rotary four-way reversing valve is implemented on the devices.

What is Our Term?

We would have set our organizational reputation in all the international markets through the updated and developed process by enhancing the advanced quality control tools. All our products will meet the qualified certificate of the ISO 1800 certificates. That can be enabled with the mark of the RoHS product manufacturing.

Our Professionals:

We will not praise our experts for the namesake credits all the Shanghai Goldair Electric System's workers will have the skill level of maintaining all the technology for the electronic gadgets. Our main goal is product development to the high range. We entail our business on both the domestic and international clients and they all keep following our firm since our service is good.