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Item no.: 8831200

Servitec 60

self-optimising vacuum-spray tube degassing with make-up

Technical data

Type

60

Max. system volume

220 m³

Max. system volume glycol

50 m³

Max. perm. operating temperature

90 °C

Max. perm. operating pressure

8 bar

EAN code

4036705156106

Operating pressure

0.5 - 4.5 bar

Minimum inlet pressure makeup

0.10 bar

Max. sound pressure level

55 dB(A)

Electric connection

230V/50Hz

Pressure side connection

G 1"

Connection outflow side

G 1/2"

Make-up connection

G 1/2"

Separation level, dissolved gases to

90 %

Max. partial volume flow network

0.550 m³/h

Max. volume flow makeup

0.550 m³/h

Rated electrical current

5.00 A

Max. electrical rated power

1.10 kW

Height

1150 mm

Width

653 mm

Depth

486 mm

Weight

35.80 kg

Product details

Servitec
Vacuum spray-tube degassing system for system and make-up water degassing in sealed heating water and cooling circuits, configured as a fully automatic multi-function unit with “auto-start” function and automatic hydraulic compensation of the degassing process as well as control and monitoring of the make-up water function. Suitable for the media water and water/glycol mixtures up to a mixing ratio of 50/50%.

Functional unit comprising a hydraulic part and a Control Basic operating unit. Both are ergonomically combined in an easy-to-maintain modular floor-standing framework system made of EV 1 anodized aluminium precision sections and with CE marking.Degassing takes place within the hydraulic part using a stainless steel diaphragm pump in conjunction with a vertically arranged stainless steel vacuum spray tube. This is equipped with a vacuum spray nozzle, dipstick-tube degassing unit and pressure/level monitoring.

The Control Basic control unit is integrated in a robust plastic housing in which both the power and communication electronics and the control panel with dirt-resistant membrane-covered keyboard is housed. Control Basic is a fully automatic, freely configurable microprocessor control with real-time clock, differentiating error and parameter memory, two line plain text display for system pressure and all relevant operating and fault messages, LED display for operating modes and general error messaging. Communication electronics comprising:

  • RS 485 port as data interface or for the connection of optional communication components
  • Potential-free output for the forwarding of the collective message
  • Digital input for signal processing of a contact water meter
  • Input for makeup functional request via external signal
Control unit completely assembled and wired ready for connection according to VDE regulations, mains power cable and mains plug, system connections by means of integrated shut-off valves.

Vacuum spray degassing of the content, filling and make-up water in self-optimising operation with cycles for continuous, interval and make-up degassing. Controlled make-up via reliable two-way motorised ball valve. Actuation takes place via an integrated system pressure interpretation unit or an external 230 V signal (e.g. a pressurisation station) with automatic interruption and fault messaging upon exceeding of the running time and/or the number of cycles. Alternatively, make-up can be performed from an open system separator vessel. Evaluation option provided by a contact water meter including optional possible capacity monitoring of ion exchangers in the make-up pipe. Documentation and control of the entire system in respect of the above mentioned parameters.

Downloads

Accessories

recommended
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7945600 - Commissioning Cat. 1

Service description:
commissioning category 1 for a standard system in the product ranges Reflexomat, Variomat or Servitec incl. primary vessel and water make-up unit by the customer service, comprising:
  • without travel and departure expenses,
  • Adjustment of system to the operating parameters specified by the client,
  • Checking the settings and operating parameters, and the system's performance and function in the overall system,
  • Fillsoft and Fillset are checked too
  • All set values documented in a report.

Requirements:

  • electrical and hydraulic connection of the control unit, the accessory components and filled supply system.
  • The expansion vessels of the pressurisation station must not be filled with water.
  • A sufficient supply of filling water must be provided.

Customer benefits:
While it is entirely possible for customers to put a recently purchased system into service themselves, there are a number of reasons why commissioning by Reflex is a better idea.

  • Certainty that the system is set up for optimum operation
  • Excluding of possible damage due to incorrect commissioning thus reliability and avoidance of time and costs for downtimes

Commissioning date:
the service can take place within the local country inside about three weeks, internationally within about six weeks after placing of the corresponding order.
Services provided by Service are net! The price does not include any site waiting times or work arising from improper installation or improper condition.

Programming of the expansion and bus modules does not form part of commissioning. Programming is billed separately based on time and expenditure.

optional
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8860000 - bus module Lonworks Digital

Bus-Module Lonworks Digital
Bus module for conversion of the digital message(s) from the microprocessor controls Control Basic or Touch of Variomat, Reflexomat or Servitec into the Lonworks Digital data telegram.

The cable connection to the Control microprocessor controller takes place over its potential-free contacts and must be site-provided analogously to the power supply. On the LonWorks side there is an interface with FFT-10 A Transceiver .

Other digital messages can also be converted in conjunction with the I/O module (option).

Installation:
Plastic switch cabinet housing for on site wall mounting or installation in other switch cabinets.

The wiring to the control unit is likewise performed on site. Commissioning and wiring does not form part of the scope of delivery.

optional
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8860100 - bus module Lonworks

Bus Module
Bus module for conversion of the information such as operating status or variable network parameters from the control interface (RS 485) of Variomat, Reflexomat or Servitec with Control Basic or Touch controller into the data telegram.Everything in its own plastic housing for direct integration in the corresponding control unit or optionally for wall mounting.

Installation:
Plastic switch cabinet housing can be inserted in the provided mounting slot of the control unit, as an alternative to on site wall mounting or installation in other switch cabinets.

The wiring to the control unit is likewise performed on site. Commissioning and wiring does not form part of the scope of delivery
The cable connection to the microprocessor control unit includes its RS 485 interfaces and must be site-provided analogously to the power supply.There is an interface with FFT--10 A transceiver on the LonWorks side.

optional
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8860200 - bus module Profibus DP

Bus Module
Bus module for conversion of the information such as operating status or variable network parameters from the control interface (RS 485) of Variomat, Reflexomat or Servitec with Control Basic or Touch controller into the data telegram.Everything in its own plastic housing for direct integration in the corresponding control unit or optionally for wall mounting.

Installation:
Plastic switch cabinet housing can be inserted in the provided mounting slot of the control unit, as an alternative to on site wall mounting or installation in other switch cabinets.

The wiring to the control unit is likewise performed on site. Commissioning and wiring does not form part of the scope of delivery
The cable connection to the microprocessor control unit includes its RS 485 interfaces and must be site-provided analogously to the power supply.On the Profibus side there is also an RS 485 interface with a baud rate of 0.96 - -1.5 Mb/s available. A sub-D cable plug must be made available on site.

Remote control of the following functions and parameters from higher level building management system:

  • Pump/compressor 1 on
  • Pump/compressor 1 off
  • Pump/compressor 2 on
  • Pump/compressor 2 off
  • Overflow valve 1 open
  • Overflow valve 1 closed
  • Overflow valve 2 open
  • Overflow valve 2 closed
  • Make-up open
  • Make-up closed
  • Pressure specification p0 (pressure in 1/10 bar)
optional
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8860300 - bus module Ethernet

Bus Module
Bus module for conversion of the information such as operating status or variable network parameters from the control interface (RS 485) of Variomat, Reflexomat or Servitec with Control Basic or Touch controller into the data telegram.Everything in its own plastic housing for direct integration in the corresponding control unit or optionally for wall mounting.

Installation:
Plastic switch cabinet housing can be inserted in the provided mounting slot of the control unit, as an alternative to on site wall mounting or installation in other switch cabinets.

The wiring to the control unit is likewise performed on site. Commissioning and wiring does not form part of the scope of delivery
The cable connection to the microprocessor control unit includes its RS 485 interfaces and must be site-provided analogously to the power supply.The cable connection to the microprocessor control unit includes its RS 485 interfaces and must be site-provided analogously to the power supply.

On the Ethernet side an RJ 45 connector is available for on site connection to a 100-Base TX network. Data exchange can be called up via Ethernet/IP, Modbus/TCP and HTTP protocols. Likewise the representation of the report html page.

Contact the Reflex Team and further information

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