- Apex Generator User Manual

5708009-C 3-11

Apex 1 to 5.5 kW Generator

Maximum pressure

rating

6.9 Bar (100 psi)

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

Ω/cm or higher at 25°C

• Total dissolved solids (TDS) as estimated by the

following:

TDS

≤ 640,000

specific resistivity (Ω/cm)

Table 3-5. Cooling Specification (Continued)

Description Specification