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Home / All / Refrigerated Air Dryer / VFD Refrigerated Dryer / APV Series Variable Frequency Drive (VFD) Refrigerated Dryer 4kw 5kw 6kw 10kw 14kw 19kw AC 3 phase

APV Series Variable Frequency Drive (VFD) Refrigerated Dryer 4kw 5kw 6kw 10kw 14kw 19kw AC 3 phase

Name: APV Series Variable Frequency Drive (VFD) Refrigerated Dryer 4kw 5kw 6kw 10kw 14kw 19kw AC 3 phase
Brand: SCALA
SKU: 18505478
Rating: 4.75 (10 reviews)

Categories	VFD Refrigerated Dryer
Trademark/Brand	SCALA
Model	APV
Flow rate	17-165m3/min
Max operating pressure	16 barg
Voltages	ac 380V/3PH/50Hz
Refrigerant	R407c
Pressure dew point	+3 to 5 ℃
Cooling type	Air cooled
Display interface	Colored 7'' HMI
FOB port	Shanghai
Terms of Payment	T/T
Update Time	Oct 29,2025

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Detail Information

Product Overview

APV Series VFD Refrigerated Air Dryer

The application of flexible frequency conversion technology enables the APV Series variable frequency drive (VFD) refrigeration dryers save up to 70% of power compared to fixed frequency dryers. With intelligent controlling system and efficient aluminum plate heat exchanger, APV Series can ensure stable dew point under various working conditions.
In response to the International Montreal Protocol, APV Series dryers use R407c environmental friendly refrigerant, which has zero impact to the atmosphere. 

FEATURES AT A GLANCE

Up to 70% energy saving
Stable pressure dew point 
High reliability 
Compact structure
Intelligent controller 
Low pressure drop
Low power consumption
Easy maintenance 
Eco-friendly refrigerant    

refrigerated dryer_vsd refrigerated dryer_compressed air dryer

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Left View

refrigerant compressor_danfoss compressor_refrigerated dryer_vsd refrigerated dryer_compressed air dryer

Danfoss Compressor

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COMPETITIVE ADVANTAGES

Energy Saving - Up to 70% energy saving contributed by the frequency conversion technology.

High Reliability - Eco-friendly refrigerant compressor. Advanced pipeline design with fewer components and  soldering points to reduce the risk of refrigerant leakage.

High Efficiency - All-in-one aluminum plate heat exchanger with low inlet/outlet temperature difference. Electrical timed drain to ensure discharge of condensate drain. 

Intelligent control - Digital dew point display and alarm code, running status display with 7'' HMI, auto frequency adjustment.

PRODUCT CONFIGURATION

refrigerant compressor_refrigerated dryer_vsd refrigerated dryer_compressed air dryer

Danfoss variable-speed scroll compressor offers precise cooling and humidity control, low starting current, and energy-saving benefits, delivering high value for users.

variable frequency drive_refrigerant compressor_refrigerated dryer_vsd refrigerated dryer_compressed air dryer

Leading vector control technology inverter ensures high performance, high reliability, and high power density.

heat exchanger_refrigerated dryer_vsd refrigerated dryer_compressed air dryer

The blessing of three-in-one aluminum plate allows fast and efficient heat transfer and hence makes it easy to control the dew point.

Pressure controller_refrigerated dryer_vsd refrigerated dryer_compressed air dryer

A high-precision pressure controller that automatically interrupts the circuit and triggers alarms to guarantee system safety.

TECHNICAL DATA

Model	Inlet Capacitym3/min	Power Kw	Refrigerant	Inlet/Outlet Connection	Dimensions LxWxH mm	Weight Kg
APE12	1.2	0.37	R134a	G 3/4''	480x430x665	34
APE24	2.4	0.52	R134a	G 3/4''	520x410x725	42
APE36	3.6	0.735	R410a	G 1''	640x520x850	50
APE65	6.5	1.26	R410a	G 1.1/2''	700x940x950	63
APE85	8.5	1.87	R410a	G 2''	770x590x990	73
APE110	11	2.43	R410a	G 2''	770x590x990	85
APE130	13	2.63	R410a	G 2''	800x610x1030	94

Note: power supply: 230v-1ph-50hz,  
Standard working pressure:  7 barg；Max working pressure: 16 barg 
Standard inlet temperature：40℃；Max. inlet  temperature：65℃
Standard ambient temperature: 30℃；Max. ambient temperature: 45℃

Correction Factor

Inlet Temperature Correction
Inlet Temperature ℃	30	35	40	45	50	55
Correction Factor	1	1	1	0.82	0.69	0.58
Inlet Pressure Correction
Inlet Pressure (barg)	5	6	7	8	10	13
Correction Factor	0.9	0.96	1	1.03	1.08	1.13
Ambient Temperature Correction
Ambient Temperature (℃)	30	35	40		45
Correction Factor	1	0.91	0.81		0.72

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