AVTECH AV-HTL-2R2

The AV-HTL resistors models each consist of ten discrete highpower resistors wired in parallel on a large heavy-duty water cooled aluminum base. The maximum power rating is 4000 Watts, and the maximum parasitic inductance is 20 nH. 1 meter (3 feet) length of AV-CLZ1 transmission line cabling is connected to the input side of the AV-HTL-0R1, AV-HTL-0R2, and AV-HTL-1R0 models. AV-CLZ2 cabling is used on the AV-HTL-2R2. The input end of this cabling is terminated with a male DB-37 connector, which will mate to the female DB-37 output connector present on certain Avtech AVO-8 and AVOZ models.

Features:

• Load resistance (RL, +/-10%):  2.2 Ω
• Parasitic inductance: < 20 nH
• Max. power dissipation: 4000 Watts
• Base plate thermal resistance, RTH: 0.005 degrees C/W, for a water flow rate of 6 liters / 1.5 gallons per minute
• Max. operating temperature:  65 degrees C. The water cooling must be used to keep the resistor temperature below this rating.
• Water flow rate: 6 liters / 1.5 gallons per minute is recommended
• Output connections: Multiple bolt holes are provided in the output copper plate and the aluminum base (ground).
• Supplied accessory: Output-to-ground jumper bar
• Base size (H×W×D, approx): 0.75 × 163 × 10 inches, 2 × 413 × 25 cm

AVTECH AV-HTL-2R2 datasheet & specifications