400 °C Electric Hot Air Heater | Block Heater BW Series

BW Series Electric Block Heater

High-Efficiency Honeycomb Block Heater

Ideal as a heat source for hot air generators and as an alternative to duct heaters, steam heaters, and oil-fired heaters
Suitable for high-temperature heating of gases such as argon, helium, air, and carbon dioxide

Table of Contents

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Block Heater Overview
Model Lineup
Related Products
Standard Specifications

Block Heater Overview

Maximum Continuous Operating Temperature: 400 °C
Heater Capacity: 30 kW to 360 kW
Equipped with a high-efficiency honeycomb block heater
All models support hot air recirculation up to 300 °C for improved energy efficiency
Multiple built-in safety circuits incorporating high-reliability thermocouples
Custom hot air outlet directions and voltage specifications are available

Model Lineup

4BW2	4BW3	4BW4	4BW6
8BW2	8BW3	8BW4	8BW5
12BW3	12BW4	12BW5
24BW6	24BW7	24BW8

Related Products

DHX01 (500 °C) TSK-B Duct Heater (DH) Unit Heater (UH/UHPF) XS Heater SL Heater

Standard Specifications

Model	4BW2
Model No.	3200-30-L or R
Heater Capacity	30 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	50 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	4BW3
Model No.	3200-45-L or R
Heater Capacity	45 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	43 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	4BW4
Model No.	3200-60-L or R
Heater Capacity	60 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	39 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	4BW6
Model No.	3200-90-L or R
Heater Capacity	90 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	33 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	8BW2
Model No.	3200-40-L or R
Heater Capacity	40 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	100 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	8BW3
Model No.	3200-60-L or R
Heater Capacity	60 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	86 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	8BW4
Model No.	3200-80-L or R
Heater Capacity	80 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	78 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	8BW5
Model No.	3200-100-L or R
Heater Capacity	100 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	72 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	12BW3
Model No.	3200-90-L or R
Heater Capacity	90 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	137 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	12BW4
Model No.	3200-120-L or R
Heater Capacity	120 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	123 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	12BW5
Model No.	3200-150-L or R
Heater Capacity	150 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	112 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	24BW6
Model No.	3200-270-L or R
Heater Capacity	270 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	208 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	24BW7
Model No.	3200-315-L or R
Heater Capacity	315 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	195 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

Model	24BW8
Model No.	3200-360-L or R
Heater Capacity	360 kW
Power Supply (50/60 Hz)	3-phase 220 V to 440 V
Applicable Air Volume and Pressure Loss	183 m³/min (0.98 kPa)
	Performance Curve Outline Drawing

For pricing, customization, or technical inquiries, please contact us:
sales@kansaidennetsu.co.jp