Apex Digital 5708009-C manual 5. Cooling Specification Continued, Heat removal, Contaminates

Models: 5708009-C

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Table 3-5.Cooling Specification (Continued)

Apex 1 to 5.5 kW Generator

Table 3-5.Cooling Specification (Continued)

Description

 

 

Specification

 

 

 

 

Maximum pressure

6.9 Bar (100 psi)

 

 

rating

 

 

 

 

 

 

Heat removal

• For 1.5 kW, 3410 BTU/hour, 1000W at full rated

 

output power

 

 

 

• For 3 kW, 6825 BTU/hour, 2000W at full rated output

 

power

 

 

 

• For 5.5 kW, 12,500 BTU/hour, 3660W at full rated RF

 

output power

 

 

 

 

Contaminates

The following specifications are recommended for the

 

water used to cool the Apex generator:

 

• pH between 7 and 9

 

• Total chlorine < 20 ppm

 

• Total nitrate < 10 ppm

 

• Total sulfate < 100 ppm

 

• Total dissolved solids < 250 ppm

 

• Total hardness expressed as calcium carbonate

 

equivalent less than 250 ppm

 

• Specific resistivity of 2500 /cm or higher at 25°C

 

• Total dissolved solids (TDS) as estimated by the

 

following:

 

 

 

TDS

 

640,000

 

 

 

specific resistivity (/cm)

 

 

 

 

 

5708009-C

3-11

Page 43
Image 43
Apex Digital 5708009-C manual 5. Cooling Specification Continued, Heat removal, Contaminates