Kwikool KPO Series 460V Three Phase 270,000 BTU 25-Ton Portable Air Conditioner with Heat and Frame KPO25-43HF-3

Description

The Model KPO25-43 (25-ton or 270,000 BTU) is the most versatile unit in size and capabilities compared to other portables with similar capacity. The KPO25-43 has an extremely small footprint that is ideal for difficult applications with limited available space. The heavy-duty 12 gauge steel base offers forklift skid access for easy movement, setup, and transport. Up to eight units can be loaded onto a standard flatbed trailer. The unit is placed outdoors with a duct running into a building space, using high static blowers to reach an isolated head load. This KPO model offers advanced airflow capabilities, up to 75 feet of 20” cold air supply, and return ducts, which eliminates the need for the addition of a booster blower. 

The KPO25-43 runs on a 460-volt/80-amp 3-phase circuit with built-in Cam Lock Connections for easy electrical hook-up. A phase monitor provides the unit with electrical protection. The unit will automatically shut down if the voltage or phases are improper, which could damage the unit’s electrical components. In addition, the condenser has Low Ambient Temperature Capability using a Variable Frequency Drive that allows the unit to operate at temperatures down to freezing. The unit also comes standard with an internal high-lift condensate pump to adequately remove condensation. 

The KPO25-43HF features 48kW, 166,600BTU heat strips and a frame around the unit to allow for stacking multiple units on top of one another. 

Specifications

COOLING CAPACITY 

• BTU/hr @95F at 60% RH: 270,000 (25-Ton)
• Operating Temperatures: 30-110F 50% RH

HEATING

• Heat Strips/BTU: 48kW/166,600

COMPRESSOR DATA

• Compressor Type: dual scroll x2 each
• Refrigerant: R-454B

FAN DATA 

• EVAPORATOR
  • Fan Type (Centrifugal): hyper drive x4
  • Air Flow: 9,500 CFM
  • Supply and Return Air Device: (2)20” flanges for supply duct and (2)20” flange for return duct
  • Max Duct Length: 75’
• CONDENSOR
  • Fan Type (Centrifugal): belt drive
  • Air Flow: 14,000 CFM
  • Condenser Exhaust Flange: 20” x2
  • Condenser Duct Max Length: 100’
  • Condenser Fan Speed Control: Variable Frequency Drive 

ELECTRICAL DATA

• Power Supply: 460V Three Phase
• Current Consumption: 61.1 Amp
• Power Consumption: 43.76 kW
• Max Circuit Breaker: 100 Amp
• Recommended Breaker Size: 80
• Min Circuit Ampacity: 68.875 Amp
• Min/Max Voltage: 420-500
• Power Connection: Color Coded Cam Locks
• Power Quality Control: Internal Phase and Power Monitor 

CONSTRUCTION

• Skid: 12 gauge G90 galvanized steel with epoxy powder-coat
• Cabinet: 16 gauge G90 galvanized steel with epoxy powder-coat 

DIMENSIONAL DATA

• Machine Dims: 72” x 72” x 66”
• Approx Weight: 2,400 lbs 

SAFETY DEVICE DATA

• Compressor Overload: Internal
• Fan Motor Overload: Automatic Internal
• Evaporator Freeze Protection: Hot Gas Bypass
• High Pressure Switch: Manual
• Low Pressure Switch: Automatic
• Compressor Short Cycle: Yes
• Automatic Restart: Yes
• Thermostat Type: Digital
• Condensate Pump Overflow: Yes
• Internal Condensate Pump (high lift): Yes 

Optional Add-Ons

• Camlock
• 20” Flange/Collar with clamps
• 20” Flange/Collar
• 12” Flange/Collar
• 25’ of 20” diameter ducting
• 25’ of 12” diameter ducting